CINXE.COM

<!DOCTYPE html> <html class="client-nojs" lang="en" dir="ltr"> <head> <meta charset="utf-8"/> <title>wikiHow:Privacy Policy - wikiHow</title> <script>document.documentElement.className = document.documentElement.className.replace( /(^|\s)client-nojs(\s|$)/, "$1client-js$2" );</script> <script>(window.RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgCanonicalNamespace":"Project","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":4,"wgPageName":"wikiHow:Privacy-Policy","wgTitle":"Privacy Policy","wgCurRevisionId":32606380,"wgRevisionId":32606380,"wgArticleId":2460886,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":[],"wgBreakFrames":false,"wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgMonthNamesShort":["","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],"wgRelevantPageName":"wikiHow:Privacy-Policy","wgRelevantArticleId":2460886,"wgRequestId":"bbe1001925150a825aadc5ba","wgCSPNonce":false,"wgIsProbablyEditable":false,"wgRelevantPageIsProbablyEditable":false,"wgRestrictionEdit":["sysop"],"wgRestrictionMove":["sysop"],"wgUserType":"anon","wgLoginType":"","wgMFMode":"stable","wgMFLazyLoadImages":false,"wgMFLazyLoadReferences":false,"wgMFIsPageContentModelEditable":true,"wgMFEnableFontChanger":true,"wgMFDisplayWikibaseDescriptions":{"search":false,"nearby":false,"watchlist":false,"tagline":false},"wgWikihowSiteRev":"xTxtN","wgFBAppId":"157545333433","wgGoogleAppId":"475770217963-cj49phca8tqki2ggs0ttcaerhs8339eh.apps.googleusercontent.com","wgCDNbase":"https://www.wikihow.com","wgNlpCategory":"","wgProMembership":0,"wgHasEmail":0,"wgMinervaFeatures":{"amc":false,"beta":false,"mobileOptionsLink":true,"categories":false,"backToTop":false,"shareButton":false,"toggling":true,"pageIssues":false,"talkAtTop":false},"wgMinervaDownloadNamespaces":[0],"wgMinervaMenuData":[]});mw.loader.state({"user.styles":"ready","user":"ready","user.options":"ready","user.tokens":"loading","skins.minerva.base.styles":"ready","skins.minerva.content.styles.images":"ready","mediawiki.ui.icon":"ready","mediawiki.ui.button":"ready","skins.minerva.icons.images":"ready","zzz.mobile.wikihow.styles_late_load":"ready","ext.wikihow.nonarticle_styles":"ready","ext.wikihow.slider_styles":"ready","ext.wikihow.trusted_sources.styles":"ready","ext.wikihow.green_box":"ready","ext.wikihow.social_footer_styles":"ready","mobile.wikihow.wikihow_namespace_styles":"ready"});mw.loader.implement("user.tokens@0tffind",function($,jQuery,require,module){/*@nomin*/mw.user.tokens.set({"editToken":"+\\","patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); });RLPAGEMODULES=["mediawiki.page.startup","skins.minerva.scripts","ext.wikihow.common_top","ext.wikihow.common_bottom","mobile.wikihow","mobile.wikihow.mobileslideshowinit","mobile.wikihow.stable.styles","ext.wikihow.slider","ext.wikihow.loginreminder","ext.eventLogging","mobile.wikihow.mmf","ext.wikihow.trusted_sources.scripts","mobile.site","mobile.init","ext.wikihow.green_box.scripts","ext.wikihow.social_footer"];mw.loader.load(RLPAGEMODULES);});</script> <link rel="stylesheet" href="/load.php?debug=false&lang=en&modules=ext.wikihow.green_box%2Cnonarticle_styles%2Cslider_styles%2Csocial_footer_styles%7Cext.wikihow.trusted_sources.styles%7Cmediawiki.ui.button%2Cicon%7Cmobile.wikihow.wikihow_namespace_styles%7Cskins.minerva.base.styles%7Cskins.minerva.content.styles.images%7Cskins.minerva.icons.images%7Czzz.mobile.wikihow.styles_late_load&only=styles&siterev=xTxtN&skin=wh"/> <meta name="ResourceLoaderDynamicStyles" content=""/> <meta name="generator" content="MediaWiki 1.33.0-alpha"/> <meta name="robots" content="index,follow"/> <meta http-equiv="X-UA-Compatible" content="IE=edge"/> <meta name="viewport" content="initial-scale=1.0, user-scalable=yes, minimum-scale=0.25, maximum-scale=5.0, width=device-width"/> <meta name="theme-color" content="#eaecf0"/> <link rel="apple-touch-icon" href="https://www.wikihow.com/skins/WikiHow/wH-initials_152x152.png"/> <link rel="shortcut icon" href="/favicon_round.ico"/> <link rel="search" type="application/opensearchdescription+xml" href="/opensearch_desc.php" title="wikiHow (en)"/> <link rel="EditURI" type="application/rsd+xml" href="https://www.wikihow.com/api.php?action=rsd"/> <link rel="canonical" href="https://www.wikihow.com/wikiHow:Privacy-Policy"/> <script>window.WH=window.WH||{timeStart:+(new Date()),lang:{}}; if(/.+@.+/.test(window.location.hash)){window.location.hash='';}</script> <script>retinaAvailable = false;</script> <style>html,body,div,span,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,del,ins,em,img,small,strike,strong,sub,sup,tt,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,input,textarea,button,select,audio,video{margin:0;padding:0;border:0;font:inherit;font-size:100%;vertical-align:baseline}table,caption,tbody,tfoot,thead,tr,th,td{margin:0;padding:0;font:inherit;font-size:100%;vertical-align:baseline}button{border:none;background-color:transparent}body{line-height:1;-webkit-tap-highlight-color:transparent}input{line-height:normal}ol,ul{list-style:none}table{border-collapse:collapse}strong,b{font-weight:bold}i,em{font-style:italic}html{height:100%}body{min-height:100%;background-color:#f3f3f3;color:#545454;font-family:"Helvetica","Nimbus Sans L","Arial","Liberation Sans",sans-serif;line-height:1.4;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:monospace}h1,h2,h3,h4{color:#222}.hidden,a.hide,img[src=""],.stable #ca-talk,.client-nojs #ca-watch.cta,.client-nojs #ca-edit,.client-nojs #ca-upload,#ca-talk.selected,.template_top,.section>.section_text>h3 .edit-page,#tips h3,h4.steps_text .edit-page,h5.steps_text .edit-page,h6.steps_text .edit-page,#uci_section,.trvote_box,.section.video,#hp_navigation,#mcta_root,#method_toc,.amazon_info,#servedtime,.tabbed_content,#sp_h2.tabbed_content,#social_proof_mobile.tabbed_content,#uci_section.tabbed_content,.tabbed_content .edit-page,.m-video-helpful-wrap,.m-video-wm,#gdpr_dismiss,#gdpr_close,#intro .green_box,.header #actions,#actionbar,.pswp,#mw-mf-last-modified,.page_stats,#end_options,#footer_newsletter{display:none}a,a:active,a:visited,a.new{color:#307530;text-decoration:none;word-wrap:break-word}a:active,a:hover{color:#439B05;text-decoration:underline}a.new{color:#B30000}a[title^='User']{color:#307530}a.external{background-image:none}.clearall{clear:both;height:0}#section_0.title_sm{font-size:1.3em}#section_0.title_md{font-size:1.5em}#section_0.title_lg{font-size:1.6em}#section_0 span.ja_how_to{color:#7b9965}#mw-mf-viewport{position:relative;height:100%}#mw-mf-page-center{padding:0;min-height:100%;width:100%;position:relative;z-index:3;background-color:#FFF;transition:all 0.5s ease 0s}#mw-mf-page-center.footerad{padding:0 0 180px}.footerad #footer{bottom:110px}.header_container{background-color:#93B874;position:fixed;border:0;z-index:10;top:0;width:100%}#header_container_small{display:none}#wh-progress-bar{position:absolute;left:0;bottom:0;width:0;height:2px;background-color:#475347;transition:width 1s linear;-webkit-transition:width 1s linear;-moz-transition:width 1s linear;-o-transition:width 1s linear}.header{height:40px;display:table;white-space:nowrap;margin:0 auto;width:100%;border-top:none}#mw-mf-main-menu-button,#wikilove_header,#header_logo,#hs,#actions,#random-button,#secondary-button{width:3em;display:table-cell;vertical-align:middle}#actions{width:auto}.header #mw-mf-main-menu-button,.header #secondary-button{text-indent:-9999px;background-repeat:no-repeat}.header #mw-mf-main-menu-button{background-position:40% 40%}.header #secondary-button{background-position:60% 40%}.header #secondary-button.user-button{text-indent:0;text-align:center}.header #secondary-button.user-button:hover{text-decoration:none}.header #secondary-button.user-button span{display:inline-block;width:24px;height:24px;font-weight:bold;color:#fff;line-height:24px;background:#c91f2c;border-radius:2px}.header .search{border:none;padding:0;background-color:transparent}#hs,#hs_query{width:72px;position:static}.hs_active .search{padding-right:50px}#hs_query,#hs_close,#hs_submit{display:block;position:absolute;top:0;right:0;height:39px;margin:1px 0 0;padding:0;background-color:transparent;background-repeat:no-repeat;border:none}#hs_query{border:solid 5px #93B874;border-radius:10px;padding:0 5px;-webkit-appearance:none;background:#FFF url(/extensions/wikihow/mobile/images/search_gray.svg) right 4px center / 20px no-repeat;box-sizing:border-box;color:transparent;font-size:16px;transition:width 100ms ease-in-out;outline:none;z-index:1}.hs_notif #hs_query{margin-right:40px}.hs_active.hs_notif #hs_query{margin-right:0}.hs_active #hs_query:valid{background-image:none}#hs_close{width:0;background:url(/extensions/wikihow/mobile/images/close.svg) center / 15px no-repeat;z-index:2}#hs_submit{display:none;position:absolute;background-size:20px;background-position:right 9px center;width:40px;z-index:2}.dynamic_poll_link{text-decoration:underline;font-size:14px}@media only screen and (max-width:599px){#hs_query,#hs_submit{background-image:url(/extensions/wikihow/mobile/images/search_gray.svg)}.hs_active #hs_query{color:#545454;width:100%;padding-left:34px;padding-right:34px;background-position:left 6px bottom 50%}.hs_active #hs_query:valid ~ #hs_submit{display:block;right:auto;left:0}.hs_active #hs_close{width:40px}#hs_query::-webkit-input-placeholder{opacity:0}.hs_active #hs_query::-webkit-input-placeholder{opacity:1}}@media only screen and (min-width:600px){#hs_query{background-color:#B3CE9C;color:#fff;width:30%;padding-left:10px;padding-right:34px}#hs_query,#hs_submit{background-image:url(/extensions/wikihow/mobile/images/mag_white.png)}#hs_query:valid ~ #hs_submit{display:block}#hs_query::-webkit-input-placeholder{color:#E3F8D1}}.content{margin:0;word-wrap:break-word}.content img{max-width:100%;width:100%;height:auto}.content video{max-width:100%;width:100%;height:auto}.content h1,.content h2,.content h3,.content h4,.content h5,.content h6{line-height:1.3;padding:0.5em 0}.content p{margin-bottom:.7em}.content .thumb{margin:15px 0;border:1px solid #ccc;border-radius:5px;background:#f9f9f9;text-align:center}.content ol ol,.content ul ol,.content ol ul,.content ul ul,dl{margin-left:1em}.pre-content h1,.content h1{font-size:1.8em}h2{font-size:1.5em}h3{font-size:1.2em;font-weight:bold}h4,dl dt{font-weight:bold}sup{vertical-align:super;line-height:normal}sub{vertical-align:sub}sub,sup{font-size:0.83em}pre{white-space:pre-wrap;overflow-wrap:break-word}#content_wrapper{padding-top:40px;background-color:#FFF}.pre-content{background-color:#FFF;border-bottom:none;margin:0}.section-heading .indicator{display:none}#section_0{border-bottom:none;color:#222;font-size:26px;font-weight:bold;line-height:1.2em;padding:12px 15px 0}#section_0.special_title{font-size:18px;margin-bottom:.5em;padding:15px 20px}#section_0 a{color:#222;text-decoration:none}.ns-0.action-view #section_0{padding:0 15px}#intro{background-color:#FFF;margin:0;padding:7px 15px 3px}body.action-view #content>#intro{padding-top:7px}#intro p{line-height:20px}#intro .mwimg{margin:-7px -15px 5px -15px}#intro .mwimg img{border-radius:0}.section{margin-top:1em;position:relative}.section .headline_container:not(.subheadline),.steps .headline_container{background-color:#F0F4EB;width:100%;box-sizing:border-box;display:table}.headline_container h3,.headline_container h2{font-weight:bold;font-size:1.25em;padding:0}.section h2,.sample h3{display:inline-block;padding:.8em;color:#222}#intro .subtitle{color:#777;font-style:italic;font-weight:normal;font-size:1em;margin:-.25em 0 .75em 0;border-bottom:none;background:none}h4.steps_text{position:relative;padding-left:1em;background:#FFF4C4;color:#333}.section>.section_text>h3{background-position:3px center}.step_num{font-size:30px;color:#545454;padding:0 15px 0 0;float:left;font-weight:bold;line-height:39px}.stepanchor{display:block;position:relative;top:-110px;visibility:hidden}.steps_list_2 li{margin-bottom:1em;font-size:16px;line-height:normal;list-style:none;background-color:#FFF;border-radius:4px;padding:20px;clear:both}#content_wrapper{margin:0}.steps_list_2 li li{border:none;margin:0;list-style:disc;padding:0 }.steps_list_2 .mwimg.largeimage{margin:-20px -20px 10px}.mwimg{border-bottom:1px solid rgba(0,0,0,0.1);line-height:0;margin-bottom:1em;position:relative;text-align:center}#quick_summary_section .mwimg{margin-bottom:0}.steps_list_2 .mwimg.underwidth{margin-left:auto;margin-right:auto}.mwimg.techicon{display:inline;border:none}.mwimg.techicon img{width:auto;height:30px !important;position:relative;min-height:0;min-width:0}.mwimg.techicon .content-spacer{width:auto;height:30px !important;padding-top:0 !important;display:inline}.content img.whvgif{width:100%;max-width:760px !important}.caption{position:absolute;width:96%;bottom:0;left:0;background-color:#444;opacity:0.7;text-align:left;font-size:12px;line-height:normal;padding:5px 2%;color:#fff}.mwimg.tright{float:right}.steps_list_2 li li .mwimg.largeimage{margin:5px 0}.section_text,.steps_text{padding:15px;background-color:#FFF;border-radius:0 0 4px 4px;font-size:16px}.steps.sample .section_text{background-color:#FFF}.sample p{padding:.9em;margin:0}#quicksummary{padding-bottom:0;margin-bottom:-15px}#video.section_text{padding:0}#quick_summary_section.section_text{padding-bottom:0}#video .embedvideocontainer{width:100%}.content .steps_list_2 ul,.content .steps_list_2 ol{margin:8px 0 0 30px}.steps .section_text{background-color:inherit;padding:0;border:none}.altblock{background:#93b874;color:#FFF;text-align:center;padding:0;border-radius:7px;font-size:0;width:3rem;height:3rem;display:table;position:absolute;margin:.625rem;top:0}.altblock > div{display:table-cell;vertical-align:middle}.altblock > div > span{font-size:21px;font-weight:bold}.headline_info{display:table-cell;vertical-align:middle;padding:.6rem .35rem .6rem 4.5rem;height:3rem}.headline_container:not(.block_header) .headline_info{padding:0}.method_label{font-size:16px;font-weight:normal;color:#707070}#thingsyoullneed{overflow:hidden}#ingredients li,#thingsyoullneed li{clear:both;list-style:none;margin-bottom:1.1em;line-height:20px}#thingsyoullneed li > ul{margin-top:10px;margin-left:27px}.checkmark{border:1px solid #a3a3a3;width:.9em;height:.9em;border-radius:4px;float:left;margin-right:.5em} .section:not(.steps) h3{font-weight:normal;font-size:1rem}.section:not(.steps) .subheadline{position:relative}.section:not(.steps) .subheadline .altblock{margin:.15rem 0 0;height:1rem;width:1rem;border-radius:0}.section:not(.steps) .subheadline .headline_info{display:inline-block;padding:0 0 .5em 1.5em;height:auto}.section:not(.steps) .block_header h2{padding:0;height:3rem;display:table-cell;vertical-align:middle}.section.tips .altblock{background:#93b874 url(/skins/owl/images/tips_icon.svg) center / 32px no-repeat}.section.warnings .altblock{background:#93b874 url(/skins/owl/images/warnings_icon.svg) center / 32px no-repeat}.tysk .headline_container{background:#F0F4EB 0 0 / 42px repeat-y;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 1 1' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%2393b874' d='M0 0h.5v1H0z'/%3E%3C/svg%3E")}.section.tysk h2{padding-left:2.25rem}.content ul{list-style:disc inside}.section h2.android,.section h3.android,.tool div.android{top:0}.content .edit-page{display:none}.stable .content p,.stable .content li,.stable .content dl{line-height:25px}#header_logo{display:table-cell;vertical-align:middle;background:center / 115px no-repeat url(/extensions/wikihow/mobile/images/wikihow_logo_230.png);width:auto;height:38px;padding:0 14px}#skip-main{width:1px;height:1px;overflow:hidden;position:absolute;left:6px;top:6px}#skip-main:focus,#skip-main:active{width:fit-content;height:fit-content;overflow:visible;color:white;padding:2px;font-weight:bold;z-index:999;background-color:#92B874 }.header #mw-mf-main-menu-button{width:72px;border-right:none;background:url(/extensions/wikihow/mobile/images/main_menu_button.svg) left 15px bottom 50% / 18px no-repeat}.header #mw-mf-main-menu-button,.header #secondary-button{height:auto}.header #secondary-button.user-button{padding-top:.35em}#random-button{background:url(/skins/owl/images/nav_random.svg) center no-repeat}.wh_search .cse_q{border:none}.breadcrumbs li{display:inline-block;padding-right:.3em}.breadcrumbs li:after{content:' \20\00BB'}.breadcrumbs li:last-child:after{content:''}#breadcrumb{font-size:.7em;padding:1em 0 .7em 15px;text-transform:uppercase}#breadcrumb li{display:none;line-height:1em;padding-right:.5em}#breadcrumb li:after{color:#307530;font-size:1.25em;white-space:pre}#breadcrumb li:nth-last-child(2),#breadcrumb li:last-child{display:inline-block;font-weight:bold} .button,button,.panel .button,.panel button,.buttonBar .button,.buttonBar button,.buttonBar input[type="submit"],.mw-ui-button,input[type="submit"]{border-radius:4px;text-align:center;color:#FFF;padding:8px 11px;font-size:1.1em;margin-right:10px;cursor:pointer;background-image:none;background-color:#97ba78;border:1px solid #97ba78;-webkit-appearance:none;-moz-appearance:none}.button.secondary{color:#686868;background-color:#fff;background-image:none;border:1px solid #e5e5e5} #wh_ad_middle_related{float:left}#wh_ad_tips,#pagebottom{margin-top:12px}.al_method{text-align:center;font-size:12px;color:#999}#references_first ins{margin-top:10px}.method_ad{margin:17px 0 0 -16px;display:block}.wh_ad1_full{margin-left:-16px}.embedvideocontainer{position:relative;width:99%;height:0;padding-bottom:56.25%}.section.video.youtube_short_articles{display:block}.section.video.youtube_short_articles .headline_info{display:none}.embedvideocontainer.ytshort{position:relative;width:auto;height:0;padding-bottom:177.78%}.embedvideo{position:absolute;top:0;left:0;width:100%;height:100%}body.action-view #fa_container p{width:100%;font-size:16px !important;line-height:16px !important}.content #intro ul,.content .section_text ul{list-style:disc outside;padding-left:24px}.content .section_text .steps_list_2 ul,.content .ingredients ul,.content .thingsyoullneed ul{padding-left:0}.content #intro li,.content .section_text ul li{margin-bottom:5px}.content .section_text.expert_advice_section ul li{margin-bottom:12px;font-size:14px;line-height:22px;list-style:none}.content .section_text.expert_advice_section ul{padding-left:16px}.content .expert_advice_section p{margin-bottom:10px;color:#5f5f5f;font-size:14px;line-height:23px}.content .section_text .steps_list_2 ul li,.content .ingredients ul li,.content .thingsyoullneed ul li{margin-bottom:0}.content .ingredients ul ul{margin:20px 0 0 26px}#social_proof_anchor{margin-top:-115px;display:block;position:absolute}.related-article{float:left;position:relative;width:100%;margin-bottom:2%}#relatedwikihows{padding:2%}.content-spacer{position:relative}.content-fill{position:absolute;top:0;left:0;bottom:0;right:0;width:1px;min-width:100%;height:1px;min-height:100%;color:#fff }#mobile_tab_container{position:relative;border:1px solid #E6EEE0;border-width:1px 0;clear:both;background:#f7faf6;margin:5px -15px 15px;box-shadow:0 6px 6px -6px rgba(84,84,84,.3)}#mobile_tab_container a,#mobile_tab_container a:visited{color:#707070}.mobile_tab{position:relative;margin:0 1em 0 1.3em;padding:.7em 0 .8em;font-weight:bold;font-size:.8em;display:inline-block}.mobile_tab.video{margin-left:0}.mobile_tab a{padding:.2em 0}.mobile_tab.video a{padding-right:1.9em;background:right 0 bottom 57% / 18px no-repeat; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 15'%3E%3Cpath fill='%23fff' stroke='%23a3a3a3' d='M14.13 3a2.66 2.66 0 00-1.06-1.1 3.84 3.84 0 00-2.16-.4H4.1a3.88 3.88 0 00-2.17.4A2.69 2.69 0 00.88 3 4.47 4.47 0 00.5 5.34v4.32A4.5 4.5 0 00.88 12a2.69 2.69 0 001 1.14 3.88 3.88 0 002.17.4h6.81a3.84 3.84 0 002.16-.4A2.66 2.66 0 0014.13 12a4.53 4.53 0 00.37-2.3V5.34A4.51 4.51 0 0014.13 3z'/%3E%3Cpath fill='%23a3a3a3' d='M10.76 7.84a.78.78 0 01-.31.34l-4.74 2.53a.68.68 0 01-.93-.34.76.76 0 01-.08-.37V5a.73.73 0 01.7-.75.65.65 0 01.31.08l4.74 2.53a.78.78 0 01.31.98z'/%3E%3C/svg%3E")}#mobile_tab_line{position:absolute;bottom:0;background-color:#6d9d6c;height:4px;width:90%;margin-left:5%;border-radius:4px 4px 0 0}.summarysection.mwimg,.summarysection .mwimg{margin:-16px -15px 0}.content .m-video{max-width:100%;width:100%;height:auto}.summary-video{position:relative;overflow:hidden}.video-poster-image{position:absolute;z-index:1}.video-poster-image img{object-fit:cover}.green_tips_box_inline{background-color:#fff5d9;color:#000;margin:0;width:75%;display:inline}.img-loading-hide{visibility:hidden}.img-loading-alt{color:#000}#gdpr{width:100%;margin:0 auto;position:fixed;bottom:0;max-height:70px;z-index:10000;text-align:center;background-color:#475347;color:#FFF;padding:9px 5px;display:none}.gdpr_button,button.gdpr_button{background-color:#b6e684;border:1px solid #b6e684;color:#000;display:inline-block;font-size:0.8em;font-weight:bold;padding:5px 10px 6px 10px;-moz-border-radius:4px;-webkit-border-radius:4px;border-radius:4px;text-decoration:none;vertical-align:super;margin-left:5px;margin-right:0}#gdpr_text{font-size:0.9em;display:inline-block;max-width:73%;text-align:left;vertical-align:middle}#gdpr_text a{color:#EEE;text-decoration:underline}#gdpr_text_inner{padding-right:3px}#gdpr_accept_wrap{display:inline-block}#gdpr_cp_link{font-size:13px;color:#FFF;text-decoration:underline;display:inline-block}.mw-mf-display-toggle > a{color:#AFAFAF;font-size:1em}.mw-mf-display-toggle{bottom:0;margin:3em 0 10px 13px;color:#AFAFAF;font-size:.75em}.geo-group-eu .mw-mf-display-toggle{padding-left:0;background:none}.gdpr_only{visibility:hidden}.no_gdpr{visibility:visible}.geo-group-eu .gdpr_only{visibility:visible}.geo-group-eu .no_gdpr{visibility:hidden}#mw-mf-page-left{position:fixed !important;overflow-y:scroll;height:100%}body.navigation-enabled #mw-mf-page-left{display:block}.noarticletext div{border:none !important;padding:0;margin-bottom:0.75em}ol.references{padding-left:.5em}.references li{position:relative;list-style-position:outside}.references li span{margin-left:3px;word-break:break-word}.references li > a{float:left;margin-top:-2px}.sourcesandcitations{word-break:break-all}.sourcesandcitations .section_text{padding-left:30px} #aiinfo:target ~ .aidata,#social_proof_mobile:target ~ .aidata{display:block}.aidata,#aiinfo:target,#social_proof_mobile:target ~ #aiinfo{display:none}.section.articleinfo{margin-top:0;padding-top:0}.articleinfo #articleinfo{margin-top:-5px;border-radius:0 0 4px 4px;border-top:none;position:relative}#articleinfo #info_link{width:100%;display:block}#articleinfo #info_link,.collapse_link{ background:url(/extensions/wikihow/mobile/images/show_sources.svg) right .5em center / 20px no-repeat} #social_proof_mobile + .articleinfo #articleinfo,#summary_wrapper + .articleinfo #articleinfo{ padding:15px;border-top:1px solid #f3f3f3;border-radius:0 0 4px 4px;margin-top:-5px;position:relative;z-index:1}#summary_close{display:none}#references_second{padding-top:0;border-top:0;margin-top:-10px;border-top-left-radius:0;border-top-right-radius:0} .article_byline{color:#222;font-size:12px;overflow:auto}#intro .article_byline p{line-height:1rem;margin:0}#recipe_byline{line-height:24px; }#coauthor_byline{margin-bottom:.75rem}#byline_info{line-height:1rem}.newline{display:block}#coauthor_byline_p{color:#595959}.last_updated_highlighted{font-weight:bold}#coauthor_byline_p{padding-top:.1em}.coauthor_link{font-weight:bold}.coauthor_pipe{padding:0 .15em}.coauthor_checkstar{padding-right:1.2em;background:right center / .9em no-repeat; background-image:url("data:image/svg+xml,%3Csvg width='14' height='14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13.499 7.249c.031-.506-.475-.98-1.234-1.265.633-.538.917-1.17.728-1.645-.19-.443-.823-.664-1.582-.6.285-.728.285-1.36-.063-1.708-.38-.348-1.043-.253-1.707.126C9.609 1.367 9.324.766 8.85.64c-.506-.158-1.075.253-1.55.949C6.92.86 6.383.418 5.877.513c-.506.095-.853.664-.948 1.454-.633-.474-1.297-.6-1.708-.316-.443.285-.506.917-.285 1.645-.759-.127-1.391 0-1.644.442-.253.443 0 1.076.538 1.676C1.039 5.636.5 6.047.5 6.553c-.031.506.475 1.012 1.234 1.265-.601.569-.917 1.201-.696 1.676.19.474.822.664 1.581.6-.284.728-.284 1.36.063 1.708.38.316 1.044.253 1.708-.126.032.79.316 1.36.79 1.518.507.158 1.076-.253 1.55-.949.38.727.917 1.17 1.423 1.075.506-.095.854-.664.949-1.454.632.474 1.296.6 1.708.316.41-.285.474-.949.253-1.676.759.126 1.391 0 1.644-.443.253-.443 0-1.075-.538-1.676.791-.221 1.329-.633 1.329-1.138Z' fill='%2355AAE4'/%3E%3Cpath d='m10.052 5.699-3.51 3.51a.2.2 0 0 1-.285 0L3.948 7.343c-.19-.19-.19-.284 0-.474l.633-.632c.253-.253.316-.19.506 0l1.138.885c.063.063.19.063.253-.032L8.976 4.53c.19-.19.285-.221.475 0l.632.632c.19.253.222.285-.031.538Z' fill='%23fff'/%3E%3C/svg%3E")}.coauthor_avatar_badge.staff_badge{background-image:url("data:image/svg+xml,%0A%3Csvg width='12' height='12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='6' cy='6' r='6' fill='%239CB77C'/%3E%3Cpath d='M.555 4.589h1.808v.66h-.075c-.087 0-.143.009-.168.027a.108.108 0 0 0-.048.092c0 .034.01.083.031.147l.479 1.477.413-1.152-.11-.325a.43.43 0 0 0-.119-.202.337.337 0 0 0-.205-.064v-.66h1.72v.66h-.14c-.078 0-.132.01-.162.034a.117.117 0 0 0-.044.099c0 .04.014.1.041.178l.414 1.227.417-1.227a.619.619 0 0 0 .04-.182.104.104 0 0 0-.05-.095c-.033-.023-.1-.034-.206-.034h-.078v-.66h1.534v.66a.708.708 0 0 0-.215.02.225.225 0 0 0-.089.065.96.96 0 0 0-.106.226L4.717 8h-.905l-.51-1.377L2.784 8h-.912l-.9-2.44a.767.767 0 0 0-.116-.216.193.193 0 0 0-.088-.075.822.822 0 0 0-.212-.02v-.66Z' fill='%231D221D'/%3E%3Cpath d='M5.75 3.232h2.327v.66h-.215c-.119 0-.2.012-.243.037a.194.194 0 0 0-.092.103.923.923 0 0 0-.027.287v.83h1.736v-.892a.785.785 0 0 0-.02-.222.18.18 0 0 0-.093-.113c-.043-.02-.139-.03-.287-.03h-.181v-.66h2.334v.66h-.195c-.132 0-.22.011-.263.034a.18.18 0 0 0-.092.095c-.016.042-.024.14-.024.298v2.584c0 .16.01.263.03.31a.21.21 0 0 0 .1.1c.046.018.148.027.307.027h.137V8H8.655v-.66h.154c.143 0 .24-.011.29-.034a.19.19 0 0 0 .106-.099c.02-.043.03-.145.03-.304V5.895H7.5v1.008c0 .16.006.258.02.297a.186.186 0 0 0 .106.113.981.981 0 0 0 .29.027h.161V8H5.75v-.66h.157a.774.774 0 0 0 .277-.034.192.192 0 0 0 .106-.096c.02-.04.03-.13.03-.27V4.35c0-.162-.01-.267-.03-.315a.196.196 0 0 0-.09-.11.558.558 0 0 0-.239-.033H5.75v-.66Z' fill='%23fff'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:19px}.coauthor_avatar_badge.no_badge{background-image:none}.coauthor_avatar_badge{height:19px;width:19px;position:absolute;margin:37px 0 0 37px;z-index:1; background-image:url("data:image/svg+xml,%3Csvg width='14' height='14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13.499 7.249c.031-.506-.475-.98-1.234-1.265.633-.538.917-1.17.728-1.645-.19-.443-.823-.664-1.582-.6.285-.728.285-1.36-.063-1.708-.38-.348-1.043-.253-1.707.126C9.609 1.367 9.324.766 8.85.64c-.506-.158-1.075.253-1.55.949C6.92.86 6.383.418 5.877.513c-.506.095-.853.664-.948 1.454-.633-.474-1.297-.6-1.708-.316-.443.285-.506.917-.285 1.645-.759-.127-1.391 0-1.644.442-.253.443 0 1.076.538 1.676C1.039 5.636.5 6.047.5 6.553c-.031.506.475 1.012 1.234 1.265-.601.569-.917 1.201-.696 1.676.19.474.822.664 1.581.6-.284.728-.284 1.36.063 1.708.38.316 1.044.253 1.708-.126.032.79.316 1.36.79 1.518.507.158 1.076-.253 1.55-.949.38.727.917 1.17 1.423 1.075.506-.095.854-.664.949-1.454.632.474 1.296.6 1.708.316.41-.285.474-.949.253-1.676.759.126 1.391 0 1.644-.443.253-.443 0-1.075-.538-1.676.791-.221 1.329-.633 1.329-1.138Z' fill='%2355AAE4'/%3E%3Cpath d='m10.052 5.699-3.51 3.51a.2.2 0 0 1-.285 0L3.948 7.343c-.19-.19-.19-.284 0-.474l.633-.632c.253-.253.316-.19.506 0l1.138.885c.063.063.19.063.253-.032L8.976 4.53c.19-.19.285-.221.475 0l.632.632c.19.253.222.285-.031.538Z' fill='%23fff'/%3E%3C/svg%3E");background-size:cover}.coauthor_circle_i{padding-left:1.2em;background:left 1px / .9em no-repeat; background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Ccircle fill='%23307530' cx='50' cy='50' r='50'/%3E%3Crect fill='%23FFF' x='42' y='39' width='16' height='42' rx='4'/%3E%3Ccircle fill='%23FFF' cx='50' cy='26' r='9'/%3E%3C/g%3E%3C/svg%3E")}#coauthor_image{float:left;margin:3px 10px 0 0;border-radius:16%;width:50px;height:50px;max-width:50px;overflow:hidden}.article_byline .sp_star_section_upper{margin-bottom:-4px;min-width:115px}.byline_extra{white-space:nowrap}.byline_references{background:left center no-repeat; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9.12 11.86'%3E%3Cg opacity='.8'%3E%3Cpath fill='%23595959' d='M8.66,2.74H1.82a.92.92,0,0,1,0-1.83H8.66A.46.46,0,0,0,9.12.46.46.46,0,0,0,8.66,0H1.82A1.83,1.83,0,0,0,0,1.82V10a1.84,1.84,0,0,0,1.82,1.83H8.66a.47.47,0,0,0,.46-.46h0V3.19a.46.46,0,0,0-.46-.45Zm-6.84,8.2A.91.91,0,0,1,.91,10V3.39a1.74,1.74,0,0,0,.91.26H8.21V11Zm7.3-9.12a.45.45,0,0,1-.45.46H1.82a.46.46,0,0,1,0-.91H8.66a.46.46,0,0,1,.46.45Z'/%3E%3C/g%3E%3C/svg%3E");padding-left:1.2em}#coauthor_byline .byline_info_link{margin-right:.5em;color:#595959}#coauthor_byline .eat_tag{margin-right:.5em;color:#595959}.success_stories{padding-right:.3em}.ss_pipe{color:#e9e7e3}.byline_success{white-space:nowrap;background:left center / 1em no-repeat; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16.276 15.081'%3E%3Cg transform='translate(-44.1 -201.134)'%3E%3Cpath d='M57.213 209.537v6.107a.572.572 0 01-.571.571h-8.858a.572.572 0 01-.571-.571v-6.107a.572.572 0 01.571-.571.585.585 0 01.14.023.508.508 0 01.315.2.6.6 0 01.117.35v3.508h6.119a.571.571 0 110 1.142h-6.12v.886h7.716v-5.536a.571.571 0 011.142 0z' fill='%2397ba78'/%3E%3Cpath d='M52.213 201.134l-.606 1.224a2.5 2.5 0 00-1.876 2.471.541.541 0 01-.07.268.563.563 0 01-.769.233 2.322 2.322 0 00-1.177-.291H47.7a2.5 2.5 0 00-2.459 2.552 2.538 2.538 0 001.97 2.517l.711-1.119a.508.508 0 01.315.2l-1.026 2.075a3.708 3.708 0 01.5-7.366 4.032 4.032 0 01.979.128 3.617 3.617 0 013.523-2.892z' fill='%2397ba78'/%3E%3Cpath d='M52.259 201.134l.606 1.224a2.5 2.5 0 011.876 2.471.541.541 0 00.07.268.563.563 0 00.769.233 2.322 2.322 0 011.177-.291h.012a2.5 2.5 0 012.459 2.552 2.538 2.538 0 01-1.97 2.517l-.711-1.119a.509.509 0 00-.315.2l1.026 2.075a3.708 3.708 0 00-.5-7.366 4.032 4.032 0 00-.979.128 3.617 3.617 0 00-3.52-2.892z' fill='%2397ba78'/%3E%3Cpath d='M48.146 205.709a2.253 2.253 0 00-2.209 2.274.564.564 0 001.126 0 1.091 1.091 0 011.069-1.113h.014a.581.581 0 000-1.161z' fill='%2397ba78'/%3E%3Cpath d='M51.064 202.568a2.763 2.763 0 012.347 0l-1.042-1.434H52.1z' fill='%2397ba78'/%3E%3C/g%3E%3C/svg%3E");padding-left:1.2em}#coauthor_byline .eat_tag{font-weight:600;padding-left:1.3em;background:left center / 1em no-repeat; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 7.154 7.154'%3E%3Cg transform='translate(-58.981 -26.634)' opacity='.8'%3E%3Cpath d='M64.456 29.509l-2.2 2.2a.125.125 0 01-.177 0l-1.446-1.169c-.119-.119-.119-.179 0-.3l.4-.4c.158-.159.2-.119.317 0l.713.554a.105.105 0 00.148-.006l.01-.013 1.565-1.6c.119-.119.178-.137.3 0l.4.4c.108.156.128.175-.03.334z' fill='%23595959'/%3E%3Crect width='6.554' height='6.554' rx='1.689' transform='translate(59.281 26.934)' fill='none' stroke='%23595959' stroke-miterlimit='10' stroke-width='.6'/%3E%3C/g%3E%3C/svg%3E")}.eat_tag:hover{text-decoration:none}.sp_expert_text{line-height:52px;text-align:left;margin-left:65px}.sp_expert_text > div{line-height:normal;display:inline-block;vertical-align:middle;margin:0 auto;color:#222}.sp_expert_name,.sp_expert_team{font-size:16px;font-weight:bold}.sp_expert_blurb{font-weight:normal}.sp_coauthor_label{font-size:.85em;font-weight:bold;color:#545454}.ar_avatar{width:50px;height:50px;overflow:hidden;position:absolute;border-radius:16%;margin-top:2px;box-sizing:border-box}.expert_initials{background:#97ba78;color:#475346;text-align:center;font-size:22px;font-weight:bold;line-height:50px}.sp_top_icon_bg{margin:0;position:absolute;width:50px;height:50px;background-color:#ADC996;border-radius:16%}.sp_top_icon_bg_div{background-repeat:no-repeat}#trust_banner{width:100%;position:relative;z-index:1;box-sizing:border-box;background-color:#e4ecdc;padding:.5em 15px;font-size:12px;line-height:1em;top:40px}#trust_banner > div{max-width:728px;margin:0 auto}#trust_banner a{color:#417505;padding-left:1.5em;font-weight:normal; background:url(/skins/owl/images/sp_expert_icon_white.svg) left center / 1.1em no-repeat}#trust_banner span{display:none}.sp_star_section_upper{display:inline-block}.sp_star_container{position:relative;width:21px;height:20px;float:left;border-right:2px solid transparent;background:url(/skins/owl/images/sp_helpful_icon_star_empty.optimized.svg) 0 0 / cover no-repeat}.sp_helpful_icon_star{width:100%;height:100%;position:absolute;background:url(/skins/owl/images/sp_helpful_icon_star.optimized.svg) 0 0 / cover no-repeat}.pretty_star,.sp_helpful_box .recipe_star{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26.028 24.652'%3E%3Cpath fill='%2393B874' d='M13.014 0l4.022 8.115 8.992 1.301-6.507 6.316 1.536 8.919-8.043-4.211-8.043 4.211 1.536-8.919L0 9.416l8.992-1.301L13.014 0z'/%3E%3C/svg%3E")}.recipe_star{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26.028 24.652'%3E%3Cpath fill='%23fecf4f' d='M13.014 0l4.022 8.115 8.992 1.301-6.507 6.316 1.536 8.919-8.043-4.211-8.043 4.211 1.536-8.919L0 9.416l8.992-1.301L13.014 0z'/%3E%3C/svg%3E")} @media only screen and (min-width:500px) and (min-aspect-ratio:13/9){.content .sticking .edit-page{margin-right:50px}}@media only screen and (min-width:768px){.mwimg{border-bottom:none}.related-article{width:48%;margin-right:2%}}.skin-minervawh .content .section-heading{margin-bottom:0;border:none}.content ol{list-style:decimal inside}.content .in-block.steps_text{display:block}.mw-mf-cleanup{display:block;padding:10px 15px 10px 44px;background:url(/extensions/wikihow/MobileFrontendWikihow/images/wikihow/icon-notification.svg) 10px center / 24px no-repeat;margin-bottom:4px}.overlay-issues .cleanup > li .issue-notice{padding-top:50px} #sidebar #jpt_sidebox{padding:0;background-color:#f6f5f4}#footer_ccpa,#footer_ccpa_optout{display:none}.reference.trusted{background:url(/skins/owl/images/sp_expert_icon_white.svg) no-repeat right 2px/12px;padding-right:14px;display:inline-block}.reference{position:relative} .bolded{font-weight:bold;font-size:14px}.steps_text.healthintro{margin-bottom:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.healtharticle{margin-bottom:25px}.healtharticle .altblock{background:#93b874 url(/extensions/wikihow/wikihowhealth/icon_wikihow_health.svg) center / 32px no-repeat}a.pdf_link,a.offline_link{color:#545454;border-radius:4px}a.offline_link{color:white}.small_pdf_link,.small_offline_link{display:inline-flex;font-size:12px;margin:-5px 0 10px;padding:.35em;border:1px solid #e7e7e7;background-color:#f6f6f6}.small_offline_link{border:none;background-color:#93b874;padding:5px 7px}.hide_pdf_button{display:none}.pdf_link > img,.offline_link > img{width:15px;margin-right:5px}.large_pdf_link,.large_offline_link{display:none}.pdf_link.pdf_link_hidden,.offline_link.pdf_link_hidden{display:none !important}a.pdf_link.disabled,a.offline_link.disabled{pointer-events:none;opacity:.2}a.pdf_link:hover,a.pdf_link:active,a.offline_link:hover,a.offline_link:active{text-decoration:none}.pdf_pro_div{display:inline-block;font-size:10px;color:#FFF;background:#FFCF5A;border-radius:2px;margin-left:.75em;padding:0 .5em;height:16px;line-height:17px}.pdf_pro_div{background:#93b874}.offline_link{display:none}.list_method .method_label,.list_method .step_num{display:none}.list_method .step,.list_method li,.list_method .section_text{font-size:18px;line-height:26px}.list_method #mf-section-0 p{font-size:18px;line-height:26px} #sd_container{border:none}#sd_container{padding:15px;background-color:#FFF;-moz-border-radius:4px;-webkit-border-radius:4px;border-radius:4px;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-justify-content:space-around;-ms-flex-pack:distribute;justify-content:space-around;-webkit-align-items:stretch;-ms-flex-align:stretch;align-items:stretch}.sd_content{width:125px;margin:auto}.sd_thumb{position:relative;text-align:center;width:100%;max-width:200px;margin:6px}.sd_thumb img{border:1px solid #BBB;width:100%;height:auto} .qa_user_hover{display:none} .qa_answers{position:relative}.qa_obscured_prompt{display:block;position:absolute;left:0;top:3.75em;right:0;bottom:0;background-color:rgba(255,255,255,0.5);z-index:2}.qa_unlocked .qa_obscured_prompt{display:none}.sd_obscured_link{position:absolute;left:0;top:0;bottom:0;right:0;cursor:pointer}.qa_obscured_answer_overlay,.sd_obscured_thumb_overlay{position:absolute;background-color:#F7FAF5;box-shadow:1px 1px 6px rgba(0,0,0,0.41);border-radius:5px;padding:10px 15px;z-index:1;box-sizing:border-box;display:table}.qa_obscured_answer_overlay{left:1em;top:0.5em;text-shadow:none;color:initial;min-height:72px;max-width:85%}.sd_obscured_thumb_overlay{font-size:smaller}.qa_obscured_answer_overlay:hover,.sd_obscured_link:hover .sd_obscured_thumb_overlay{background-color:#F2F6EB}.qa_obscured_answer_overlay a,.sd_obscured_thumb_overlay a{font-weight:bold}.qa_obscured_answer_overlay a:hover,.sd_obscured_link:hover .sd_obscured_thumb_overlay a{text-decoration:none}.qa_obscured_answer_overlay_img,.sd_obscured_thumb_overlay_img{position:absolute;border:none !important}.qa_obscured_answer_overlay_img{width:37px !important}.sd_obscured_thumb_overlay_img{width:24px !important}.qa_obscured_answer_overlay p,.sd_obscured_thumb_overlay p{display:table-cell;vertical-align:middle;text-align:left;padding:0 0 0 52px;margin:0}#sd_container .sd_thumb .sd_obscured_thumb_overlay p{line-height:18px}.sd_obscured_thumb_overlay p{padding:0 0 0 32px}.qa_obscured_answer_overlay p strong,.sd_obscured_thumb_overlay p strong{color:#307530}.qa_answer.qa_obscured_answer{margin:1em 0 0 0;color:transparent;text-shadow:0 0 5px rgba(0,0,0,0.5)}.sd_obscured_prompt{padding-top:25%}.qa_obscured_cta{position:absolute;right:0;top:0;bottom:0;font-size:0.7em;font-weight:normal;text-align:right;background-color:#FDF5D1;padding:13px;border-top-right-radius:4px;max-width:62%}.qa_obscured_cta_pitch{display:block;font-weight:bold}.qa_obscured_cta_link{display:inline-block;font-weight:bold}@media only screen and (max-width:727px){.qa_obscured_cta{display:none}}#eu_cp_save{display:none}.menuitem.top_cat{padding-left:25px;font-size:14px;line-height:22px}#promopair_container{display:none}#housebottom_ad{display:none}.house-promo{display:none}#left_sidebox{display:none}@media only screen and (max-width:727px){.sample_initial_location{display:none}}#footer_links li{word-break:break-word}.cat_grid_filter{display:none}.ccpa_footer_extra{display:none}.maticons_for_googlefc{font-family:"Material Icons";font-size:0}.opensans_for_googlefc{font-family:"Open Sans",sans-serif;font-size:0}#debug_hover{height:280px;width:100%;position:fixed;left:0;bottom:0}#debug_hover ul{display:inline-block;background:white}#summary_text{display:none}.s-help-wrap{display:none}.section_text .collapse_link{width:100%;display:block;color:#545454}.section.aidata{margin-top:0px}@media only screen and (min-width:728px){.section.aidata{margin-top:-12px}}.collapse_link.open{margin-bottom:5px;background-image:none}.image_details{display:none}.related-wh{position:relative;margin-bottom:0}.related-wh-title{bottom:6px}.m-video-intro-over{position:absolute;top:0;z-index:3;width:100%;visibility:hidden;background:rgba(0,0,0,.3);height:100%}.section.summary_with_video h2{background-color:#F0F4EB;color:#fff;border-bottom:0}.summary_with_video h2 span.mw-headline{color:#222}.m-video-play-count-triangle{width:0;height:0;border-top:11px solid rgba(145,182,115,1);border-bottom:11px solid rgba(145,182,115,1);border-left:20px solid #fff;display:inline-block;position:absolute;top:19px;left:20px;background-image:none}.m-video-intro-over .m-video-play{border:none;width:74px;height:60px;padding-left:47px;line-height:60px;color:#fff;font-size:18px;top:0;bottom:0;font-weight:bold;margin:auto;position:absolute;left:0;right:0;text-align:left;cursor:default;user-select:none}.m-video-intro-over .m-video-play-text{background-color:#91b673;border-radius:10px;padding-right:21px;padding-left:47px;margin-left:-47px;display:inline-block;white-space:nowrap}.m-video::-webkit-media-controls-overlay-play-button{display:none}.m-video-controls{position:absolute;left:0;right:0;top:0;bottom:0}@media only screen and (min-width:728px){.section.summary_with_video h2{background-color:#FFF;border-radius:4px 4px 0 0}}.content .portrait .m-video{aspect-ratio:9/16;max-width:430px}.content .portrait .m-video-controls{margin:0 auto;max-width:430px}@media only screen and (min-width:728px){.section.quicksummary.vertical_video{margin-top:0}}.m-video-intro-text:nth-child(1){font-size:2em}.m-video-intro-text.m-video-intro-text-long{font-size:1.5em}.m-video-intro-text.m-video-intro-text-very-long{font-size:1em}#m-video-intro-time-v2{bottom:-11px;font-size:1.2em;height:48px;width:43px;line-height:2.65em}.video .mw-headline{display:inline}.header .search{display:table-cell}.header .search .cse_q{width:25px;height:25px;padding-right:25px}.header .search .cse_q:focus{position:absolute;left:5px;top:5px;right:5px;width:auto}.header .search .cse_sa{background-color:transparent;background-image:url(/extensions/wikihow/mobile/images/gray_mag.png); background-image:url(/extensions/wikihow/mobile/images/gray_mag.svg);background-size:25px 25px;background-repeat:no-repeat;background-position:center center;width:25px;height:25px;border:none;margin:0;padding:0;cursor:pointer;right:10px}#mw-mf-viewport{background-color:#E9E7E3}#mw-mf-viewport.menuopen{overflow:auto}#sidebar{display:none}.section.bss_share_container{margin-top:0;text-align:center}.bss_share_container > div{background:#F6F6F6;width:100%;max-width:300px;margin:auto}.bss_share_title.section-heading{border:0;background:none}.bss_share_container .section_text{padding-top:0px;background:none}.bss_share_button.button.secondary{display:inline-block;font-weight:bold;color:#97ba78;border:1px #97ba78 solid;background-color:#fff;margin-right:0}#mw-mf-page-left{position:fixed;height:auto;top:0;left:0;bottom:0;min-width:275px;visibility:hidden;z-index:4;overflow-y:auto;-webkit-transform:translate(-100%,0);-ms-transform:translate(-100%,0);transform:translate(-100%,0);-webkit-transition:opacity 250ms ease-in-out,visibility 250ms ease-in-out,transform 250ms ease-in-out;transition:opacity 250ms ease-in-out,visibility 250ms ease-in-out,transform 250ms ease-in-out}#mw-mf-page-left ul li a{font-size:0.9em}#mw-mf-page-left.menu_opened{visibility:visible;box-shadow:1px 0 8px 0 rgb(0 0 0 / 35%);-webkit-transform:translate(0,0);-ms-transform:translate(0,0);transform:translate(0,0)}#mw-mf-page-left .icon-user{position:relative;font-weight:bold}#mw-mf-page-left .icon-user .icon-secondary{position:absolute;right:0;top:0;bottom:0;border-left:1px solid #a2a9b1}.header.love_button #mw-mf-main-menu-button{width:50px}.love_button #hs,.love_button #hs_query{width:60px}.love_button #hs.hs_active,.love_button .hs_active #hs_query{width:100%}#wikilove_button.button{display:block;background:#FABC3B;color:#FFF;font-size:.8em;font-weight:bold;padding:.25em .5em;margin:0;border-radius:7px;border:none}.mobile_tab.compquiz{margin-left:0}.mobile_tab.compquiz a{padding-right:1.9em;background:right 0 bottom 57% / 18px no-repeat; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' xml:space='preserve' width='747' height='770' overflow='hidden'%3E%3Cdefs%3E%3CclipPath id='a'%3E%3Cpath d='M3272 64h747v770h-747z'/%3E%3C/clipPath%3E%3C/defs%3E%3Cg clip-path='url(%23a)' transform='translate(-3272 -64)'%3E%3Cpath fill='%23FFF' stroke='%23A3A3A3' stroke-miterlimit='8' stroke-width='20.625' d='M3283.5 119.487c0-22.637 18.35-40.987 40.99-40.987h641.02c22.64 0 40.99 18.35 40.99 40.987v660.026c0 22.637-18.35 40.987-40.99 40.987h-641.02c-22.64 0-40.99-18.35-40.99-40.987Z'/%3E%3Cpath fill='%23FFF' stroke='%23A3A3A3' stroke-miterlimit='8' stroke-width='20.625' d='M3522.5 254.5c0-67.379 54.62-122 122-122s122 54.621 122 122c0 67.379-54.62 122-122 122s-122-54.621-122-122Zm-171 203.5c0-22.92 18.58-41.5 41.5-41.5s41.5 18.58 41.5 41.5-18.58 41.5-41.5 41.5-41.5-18.58-41.5-41.5Z'/%3E%3Cpath fill='%23A3A3A3' fill-rule='evenodd' stroke='%23A3A3A3' stroke-miterlimit='8' stroke-width='20.625' d='M3351.5 594c0-22.92 18.58-41.5 41.5-41.5s41.5 18.58 41.5 41.5-18.58 41.5-41.5 41.5-41.5-18.58-41.5-41.5Z'/%3E%3Cpath fill='%23FFF' stroke='%23A3A3A3' stroke-miterlimit='8' stroke-width='20.625' d='M3351.5 730.5c0-23.196 18.58-42 41.5-42s41.5 18.804 41.5 42-18.58 42-41.5 42-41.5-18.804-41.5-42Z'/%3E%3Ctext fill='%23A3A3A3' font-family='Arial,Arial_MSFontService,sans-serif' font-size='183' font-weight='700' transform='translate(3587.37 318)'%3E%3F%3C/text%3E%3Cpath fill='%23A3A3A3' fill-rule='evenodd' stroke='%23A3A3A3' stroke-miterlimit='8' stroke-width='4.583' d='M3473.5 440.334a8.83 8.83 0 0 1 8.83-8.834h243.34c4.87 0 8.83 3.955 8.83 8.834v35.332c0 4.879-3.96 8.834-8.83 8.834h-243.34a8.83 8.83 0 0 1-8.83-8.834Zm0 136a8.83 8.83 0 0 1 8.83-8.834h441.34c4.87 0 8.83 3.955 8.83 8.834v35.332c0 4.879-3.96 8.834-8.83 8.834h-441.34a8.83 8.83 0 0 1-8.83-8.834Zm0 136a8.83 8.83 0 0 1 8.83-8.834h325.34a8.83 8.83 0 0 1 8.83 8.834v35.333a8.83 8.83 0 0 1-8.83 8.833h-325.34a8.83 8.83 0 0 1-8.83-8.833Z'/%3E%3C/g%3E%3C/svg%3E")}.mobile_tab.readervoices{margin-left:0}.mobile_tab.readervoices a{padding-right:1.9em;background:right 0 bottom 57% / 18px no-repeat; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='307' height='307' fill='none'%3E%3Cmask id='a' width='257' height='257' x='25' y='25' maskUnits='userSpaceOnUse' style='mask-type:alpha'%3E%3Cpath fill='%23fff' d='M89.542 230.25c-3.625 0-6.665-1.228-9.12-3.684-2.457-2.456-3.68-5.492-3.672-9.108v-25.583h166.292V76.75h25.583c3.624 0 6.664 1.228 9.12 3.684 2.456 2.456 3.68 5.492 3.672 9.108v191.875L230.25 230.25H89.542Zm-63.959-12.792V38.375c0-3.624 1.228-6.665 3.684-9.12 2.456-2.456 5.492-3.68 9.108-3.672h166.292c3.624 0 6.664 1.228 9.12 3.684 2.456 2.456 3.68 5.492 3.671 9.108V153.5c0 3.624-1.228 6.664-3.684 9.12-2.456 2.456-5.492 3.68-9.107 3.672H76.75l-51.167 51.166Z'/%3E%3C/mask%3E%3Cg fill='%23F4B642' mask='url(%23a)'%3E%3Cpath d='M0 0h228.745v182.093H0z'/%3E%3Cpath d='M0 153.5h75.245v81.265H0zM224.23 72.235H307v209.181h-82.77z'/%3E%3Cpath d='M66.216 185.103H307v60.196H66.216z'/%3E%3C/g%3E%3C/svg%3E")}@media only screen and (min-width:600px){.love_button #hs,.love_button #hs.hs_active{width:72px}.love_button #hs_query,.love_button .hs_active #hs_query{width:180px}}@media only screen and (min-width:768px){.sp_num_votes{margin-top:2px}.section .bss_share_button.button.secondary{width:75%}.bss_share_container > div{background:none;max-width:none}.bss_share_title.section-heading,.bss_share_container .section_text{background-color:#FFF}}@media only screen and (max-width:320px){#gdpr_text{max-width:72%}#gdpr{padding:5px 0 6px;max-height:70px}.gdpr_button,button.gdpr_button{font-size:0.7em;max-width:45px}}@media only screen and (max-width:300px){#gdpr_text{font-size:0.8em;max-width:78%}.gdpr_button,button.gdpr_button{margin-left:3px;padding:4px 8px 5px}}@media only screen and (min-width:450px){#gdpr_text{max-width:80%}.gdpr_button,button.gdpr_button{margin-left:10px}}@media only screen and (min-width:600px){#gdpr{padding:13px 5px 14px}#gdpr_text{max-width:88%}.gdpr_button{margin-left:10px;padding:1px 6px}}@media only screen and (device-width:375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3){#gdpr{padding-bottom:15px}}.loader{position:absolute;display:block;height:10px;top:50%;left:50%;transform:translateX(-50%) translateY(-50%);transform-origin:50% 50%;white-space:nowrap}.loader-dot{animation:loader-dots 1s infinite}.loader-dot{position:relative;display:inline-block;height:10px;width:10px;margin:2px;border-radius:100%;background-color:rgba(137,172,108,1);will-change:transform}.loader-dot:nth-child(1){animation-delay:0s}.loader-dot:nth-child(2){animation-delay:.3s}.loader-dot:nth-child(3){animation-delay:.5s}@keyframes loader-dots{0%,100%{transform:scale(1);background-color:rgba(137,172,108,1)}50%{transform:scale(.7);background-color:rgba(137,172,108,0.9)}}.related-filter{background-color:#FFF;color:#668051;border:1px solid #668051;padding:5px 15px;border-radius:20px;display:inline-block;margin-bottom:10px;margin-left:5px}.related-filter:first-of-type{margin-left:0}.related-filter:hover{text-decoration:underline;cursor:pointer}.related-filter.active{background-color:#E6EEE0}@media print{#wikilove_button,#wikilove_button *{display:none !important}}</style> <script>window.activeAdTests = {"apsSignals":0,"userWithAdsTargeting":1,"quizGAM":2,"aditudeQuizEn":3,"prebidVideoAds":4,"quizRefreshTimeLimit":5,"aditudeOtherPageTypes":6,"rightrailRemoveAFS":7,"scrolltoPreSteps":8,"tipsSubmitterName":9,"googlefcCCPA":10,"aditude":11,"iab3":12,"amazonSignalsSiteKeywords":13};window.allAdTests = {"apsSignals":0,"userWithAdsTargeting":1,"introAffiliate":2,"quizAffiliate":3,"quizGAM":4,"webvitalsINP":5,"webvitalsINPControl":6,"webvitalsINPWithMW":7,"webvitalsINPQuiz":8,"aditudeQuizEn":9,"quizAditudeINTL":10,"prebidVideoAds":11,"aditudeNoAdsense":12,"quizRefreshTimeLimit":13,"aditudeOtherPageTypes":14,"smallAdSizeRequest":15,"rightrailRemoveAFS":16,"scrolltoPreSteps":17,"rightrailAdContainer":18,"tipsSubmitterName":19,"googlefcCCPA":20,"prebid8":21,"rightrailMoreINTL":22,"rightrailDoubleAds":23,"freestar":24,"aditude":25,"iab3":26,"amazonSignalsSiteKeywords":27};window.GAConfig = 'INP'</script> <script>WH.isINPTest = false;var $jscomp=$jscomp||{};$jscomp.scope={};$jscomp.ASSUME_ES5=!1;$jscomp.ASSUME_NO_NATIVE_MAP=!1;$jscomp.ASSUME_NO_NATIVE_SET=!1;$jscomp.defineProperty=$jscomp.ASSUME_ES5||"function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){a!=Array.prototype&&a!=Object.prototype&&(a[b]=c.value)};$jscomp.getGlobal=function(a){return"undefined"!=typeof window&&window===a?a:"undefined"!=typeof global&&null!=global?global:a};$jscomp.global=$jscomp.getGlobal(this);$jscomp.SYMBOL_PREFIX="jscomp_symbol_";$jscomp.initSymbol=function(){$jscomp.initSymbol=function(){};$jscomp.global.Symbol||($jscomp.global.Symbol=$jscomp.Symbol)};$jscomp.Symbol=function(){var a=0;return function(b){return $jscomp.SYMBOL_PREFIX+(b||"")+a++}}();$jscomp.initSymbolIterator=function(){$jscomp.initSymbol();var a=$jscomp.global.Symbol.iterator;a||(a=$jscomp.global.Symbol.iterator=$jscomp.global.Symbol("iterator"));"function"!=typeof Array.prototype[a]&&$jscomp.defineProperty(Array.prototype,a,{configurable:! 0,writable:!0,value:function(){return $jscomp.arrayIterator(this)}});$jscomp.initSymbolIterator=function(){}};$jscomp.initSymbolAsyncIterator=function(){$jscomp.initSymbol();var a=$jscomp.global.Symbol.asyncIterator;a||(a=$jscomp.global.Symbol.asyncIterator=$jscomp.global.Symbol("asyncIterator"));$jscomp.initSymbolAsyncIterator=function(){}};$jscomp.arrayIterator=function(a){var b=0;return $jscomp.iteratorPrototype(function(){return b<a.length?{done:!1,value:a[b++]}:{done:!0}})};$jscomp.iteratorPrototype=function(a){$jscomp.initSymbolIterator();a={next:a};a[$jscomp.global.Symbol.iterator]=function(){return this};return a};$jscomp.makeIterator=function(a){$jscomp.initSymbolIterator();$jscomp.initSymbol();$jscomp.initSymbolIterator();var b=a[Symbol.iterator];return b?b.call(a):$jscomp.arrayIterator(a)};$jscomp.polyfill=function(a,b,c,g){if(b){c=$jscomp.global;a=a.split(".");for(g=0;g<a.length-1;g++){var d=a[g];d in c||(c[d]={});c=c[d]}a=a[a.length-1];g=c[a];b=b(g);b!=g&&null!=b&&$jscomp. defineProperty(c,a,{configurable:!0,writable:!0,value:b})}};$jscomp.FORCE_POLYFILL_PROMISE=!1;$jscomp.polyfill("Promise",function(a){function b(){this.batch_=null}function c(a){return a instanceof d?a:new d(function(b,h){b(a)})}if(a&&!$jscomp.FORCE_POLYFILL_PROMISE)return a;b.prototype.asyncExecute=function(a){null==this.batch_&&(this.batch_=[],this.asyncExecuteBatch_());this.batch_.push(a);return this};b.prototype.asyncExecuteBatch_=function(){var a=this;this.asyncExecuteFunction(function(){a.executeBatch_()})};var g=$jscomp.global.setTimeout;b.prototype.asyncExecuteFunction=function(a){g(a,0)};b.prototype.executeBatch_=function(){for(;this.batch_&&this.batch_.length;){var a=this.batch_;this.batch_=[];for(var b=0;b<a.length;++b){var d=a[b];a[b]=null;try{d()}catch(m){this.asyncThrow_(m)}}}this.batch_=null};b.prototype.asyncThrow_=function(a){this.asyncExecuteFunction(function(){throw a;})};var d=function(a){this.state_=0;this.result_=void 0;this.onSettledCallbacks_=[];var b=this. createResolveAndReject_();try{a(b.resolve,b.reject)}catch(x){b.reject(x)}};d.prototype.createResolveAndReject_=function(){function a(a){return function(h){d||(d=!0,a.call(b,h))}}var b=this,d=!1;return{resolve:a(this.resolveTo_),reject:a(this.reject_)}};d.prototype.resolveTo_=function(a){if(a===this)this.reject_(new TypeError("A Promise cannot resolve to itself"));else if(a instanceof d)this.settleSameAsPromise_(a);else{a:switch(typeof a){case"object":var b=null!=a;break a;case"function":b=!0;break a;default:b=!1}b?this.resolveToNonPromiseObj_(a):this.fulfill_(a)}};d.prototype.resolveToNonPromiseObj_=function(a){var b=void 0;try{b=a.then}catch(x){this.reject_(x);return}"function"==typeof b?this.settleSameAsThenable_(b,a):this.fulfill_(a)};d.prototype.reject_=function(a){this.settle_(2,a)};d.prototype.fulfill_=function(a){this.settle_(1,a)};d.prototype.settle_=function(a,b){if(0!=this.state_)throw Error("Cannot settle("+a+", "+b+"): Promise already settled in state"+this.state_);this. state_=a;this.result_=b;this.executeOnSettledCallbacks_()};d.prototype.executeOnSettledCallbacks_=function(){if(null!=this.onSettledCallbacks_){for(var a=0;a<this.onSettledCallbacks_.length;++a)l.asyncExecute(this.onSettledCallbacks_[a]);this.onSettledCallbacks_=null}};var l=new b;d.prototype.settleSameAsPromise_=function(a){var b=this.createResolveAndReject_();a.callWhenSettled_(b.resolve,b.reject)};d.prototype.settleSameAsThenable_=function(a,b){var d=this.createResolveAndReject_();try{a.call(b,d.resolve,d.reject)}catch(m){d.reject(m)}};d.prototype.then=function(a,b){function c(a,b){return"function"==typeof a?function(b){try{g(a(b))}catch(D){h(D)}}:b}var g,h,w=new d(function(a,b){g=a;h=b});this.callWhenSettled_(c(a,g),c(b,h));return w};d.prototype.catch=function(a){return this.then(void 0,a)};d.prototype.callWhenSettled_=function(a,b){function d(){switch(c.state_){case 1:a(c.result_);break;case 2:b(c.result_);break;default:throw Error("Unexpected state: "+c.state_);}}var c=this;null ==this.onSettledCallbacks_?l.asyncExecute(d):this.onSettledCallbacks_.push(d)};d.resolve=c;d.reject=function(a){return new d(function(b,d){d(a)})};d.race=function(a){return new d(function(b,d){for(var g=$jscomp.makeIterator(a),h=g.next();!h.done;h=g.next())c(h.value).callWhenSettled_(b,d)})};d.all=function(a){var b=$jscomp.makeIterator(a),g=b.next();return g.done?c([]):new d(function(a,d){function h(b){return function(d){l[b]=d;m--;0==m&&a(l)}}var l=[],m=0;do l.push(void 0),m++,c(g.value).callWhenSettled_(h(l.length-1),d),g=b.next();while(!g.done)})};return d},"es6","es3");$jscomp.underscoreProtoCanBeSet=function(){var a={a:!0},b={};try{return b.__proto__=a,b.a}catch(c){}return!1};$jscomp.setPrototypeOf="function"==typeof Object.setPrototypeOf?Object.setPrototypeOf:$jscomp.underscoreProtoCanBeSet()?function(a,b){a.__proto__=b;if(a.__proto__!==b)throw new TypeError(a+" is not extensible");return a}:null;$jscomp.generator={};$jscomp.generator.ensureIteratorResultIsObject_=function(a){if( !(a instanceof Object))throw new TypeError("Iterator result "+a+" is not an object");};$jscomp.generator.Context=function(){this.isRunning_=!1;this.yieldAllIterator_=null;this.yieldResult=void 0;this.nextAddress=1;this.finallyAddress_=this.catchAddress_=0;this.finallyContexts_=this.abruptCompletion_=null};$jscomp.generator.Context.prototype.start_=function(){if(this.isRunning_)throw new TypeError("Generator is already running");this.isRunning_=!0};$jscomp.generator.Context.prototype.stop_=function(){this.isRunning_=!1};$jscomp.generator.Context.prototype.jumpToErrorHandler_=function(){this.nextAddress=this.catchAddress_||this.finallyAddress_};$jscomp.generator.Context.prototype.next_=function(a){this.yieldResult=a};$jscomp.generator.Context.prototype.throw_=function(a){this.abruptCompletion_={exception:a,isException:!0};this.jumpToErrorHandler_()};$jscomp.generator.Context.prototype.return=function(a){this.abruptCompletion_={return:a};this.nextAddress=this.finallyAddress_};$jscomp. generator.Context.prototype.jumpThroughFinallyBlocks=function(a){this.abruptCompletion_={jumpTo:a};this.nextAddress=this.finallyAddress_};$jscomp.generator.Context.prototype.yield=function(a,b){this.nextAddress=b;return{value:a}};$jscomp.generator.Context.prototype.yieldAll=function(a,b){a=$jscomp.makeIterator(a);var c=a.next();$jscomp.generator.ensureIteratorResultIsObject_(c);if(c.done)this.yieldResult=c.value,this.nextAddress=b;else return this.yieldAllIterator_=a,this.yield(c.value,b)};$jscomp.generator.Context.prototype.jumpTo=function(a){this.nextAddress=a};$jscomp.generator.Context.prototype.jumpToEnd=function(){this.nextAddress=0};$jscomp.generator.Context.prototype.setCatchFinallyBlocks=function(a,b){this.catchAddress_=a;void 0!=b&&(this.finallyAddress_=b)};$jscomp.generator.Context.prototype.setFinallyBlock=function(a){this.catchAddress_=0;this.finallyAddress_=a||0};$jscomp.generator.Context.prototype.leaveTryBlock=function(a,b){this.nextAddress=a;this.catchAddress_=b||0}; $jscomp.generator.Context.prototype.enterCatchBlock=function(a){this.catchAddress_=a||0;a=this.abruptCompletion_.exception;this.abruptCompletion_=null;return a};$jscomp.generator.Context.prototype.enterFinallyBlock=function(a,b,c){c?this.finallyContexts_[c]=this.abruptCompletion_:this.finallyContexts_=[this.abruptCompletion_];this.catchAddress_=a||0;this.finallyAddress_=b||0};$jscomp.generator.Context.prototype.leaveFinallyBlock=function(a,b){b=this.finallyContexts_.splice(b||0)[0];if(b=this.abruptCompletion_=this.abruptCompletion_||b){if(b.isException)return this.jumpToErrorHandler_();void 0!=b.jumpTo&&this.finallyAddress_<b.jumpTo?(this.nextAddress=b.jumpTo,this.abruptCompletion_=null):this.nextAddress=this.finallyAddress_}else this.nextAddress=a};$jscomp.generator.Context.prototype.forIn=function(a){return new $jscomp.generator.Context.PropertyIterator(a)};$jscomp.generator.Context.PropertyIterator=function(a){this.object_=a;this.properties_=[];for(var b in a)this.properties_.push(b );this.properties_.reverse()};$jscomp.generator.Context.PropertyIterator.prototype.getNext=function(){for(;0<this.properties_.length;){var a=this.properties_.pop();if(a in this.object_)return a}return null};$jscomp.generator.Engine_=function(a){this.context_=new $jscomp.generator.Context;this.program_=a};$jscomp.generator.Engine_.prototype.next_=function(a){this.context_.start_();if(this.context_.yieldAllIterator_)return this.yieldAllStep_(this.context_.yieldAllIterator_.next,a,this.context_.next_);this.context_.next_(a);return this.nextStep_()};$jscomp.generator.Engine_.prototype.return_=function(a){this.context_.start_();var b=this.context_.yieldAllIterator_;if(b)return this.yieldAllStep_("return"in b?b["return"]:function(a){return{value:a,done:!0}},a,this.context_.return);this.context_.return(a);return this.nextStep_()};$jscomp.generator.Engine_.prototype.throw_=function(a){this.context_.start_();if(this.context_.yieldAllIterator_)return this.yieldAllStep_(this.context_. yieldAllIterator_["throw"],a,this.context_.next_);this.context_.throw_(a);return this.nextStep_()};$jscomp.generator.Engine_.prototype.yieldAllStep_=function(a,b,c){try{var g=a.call(this.context_.yieldAllIterator_,b);$jscomp.generator.ensureIteratorResultIsObject_(g);if(!g.done)return this.context_.stop_(),g;var d=g.value}catch(l){return this.context_.yieldAllIterator_=null,this.context_.throw_(l),this.nextStep_()}this.context_.yieldAllIterator_=null;c.call(this.context_,d);return this.nextStep_()};$jscomp.generator.Engine_.prototype.nextStep_=function(){for(;this.context_.nextAddress;)try{var a=this.program_(this.context_);if(a)return this.context_.stop_(),{value:a.value,done:!1}}catch(b){this.context_.yieldResult=void 0,this.context_.throw_(b)}this.context_.stop_();if(this.context_.abruptCompletion_){a=this.context_.abruptCompletion_;this.context_.abruptCompletion_=null;if(a.isException)throw a.exception;return{value:a.return,done:!0}}return{value:void 0,done:!0}};$jscomp.generator. Generator_=function(a){this.next=function(b){return a.next_(b)};this.throw=function(b){return a.throw_(b)};this.return=function(b){return a.return_(b)};$jscomp.initSymbolIterator();$jscomp.initSymbol();$jscomp.initSymbolIterator();this[Symbol.iterator]=function(){return this}};$jscomp.generator.createGenerator=function(a,b){b=new $jscomp.generator.Generator_(new $jscomp.generator.Engine_(b));$jscomp.setPrototypeOf&&$jscomp.setPrototypeOf(b,a.prototype);return b};$jscomp.asyncExecutePromiseGenerator=function(a){function b(b){return a.next(b)}function c(b){return a.throw(b)}return new Promise(function(g,d){function l(a){a.done?g(a.value):Promise.resolve(a.value).then(b,c).then(l,d)}l(a.next())})};$jscomp.asyncExecutePromiseGeneratorFunction=function(a){return $jscomp.asyncExecutePromiseGenerator(a())};$jscomp.asyncExecutePromiseGeneratorProgram=function(a){return $jscomp.asyncExecutePromiseGenerator(new $jscomp.generator.Generator_(new $jscomp.generator.Engine_(a)))};$jscomp.polyfill( "Number.isFinite",function(a){return a?a:function(a){return"number"!==typeof a?!1:!isNaN(a)&&Infinity!==a&&-Infinity!==a}},"es6","es3");$jscomp.polyfill("Number.isInteger",function(a){return a?a:function(a){return Number.isFinite(a)?a===Math.floor(a):!1}},"es6","es3");WH.mediumScreenMinWidth=728;WH.largeScreenMinWidth=975;addEventListener("pointerdown",function(a){console.debug("pointer down target",a.target)});addEventListener("pointerup",function(a){console.debug("pointer up target",a.target)});WH.shared=function(){function a(a){null==E&&(E=new IntersectionObserver(function(a,e){a.forEach(function(a){a.isIntersecting&&(n[a.target.id].load(),E.unobserve(a.target))})},{rootMargin:L}));E.observe(a)}function b(a){null==F&&(F=new IntersectionObserver(function(a,e){a.forEach(function(a){if(a.isIntersecting){var e=a.target;if(1!=e.complete){var b=document.createElement("div");b.className="loader";for(var k=0;3>k;k++){var f=document.createElement("div");f.className="loader-dot";b.appendChild (f)}k=document.createElement("div");k.className="loading-container";k.appendChild(b);e.parentElement.insertAdjacentElement("afterbegin",k)}F.unobserve(a.target)}})},{rootMargin:"0px 0px 0px 0px"}));F.observe(a)}function c(a){H.push(a)}function g(a,b){var e=null,k=0,d=function(){k=0;e=null;a.apply()};return function(){var f=X(),p=b-(f-k);0>=p||p>b?(e&&(clearTimeout(e),e=null),k=f,a.apply()):e||(e=setTimeout(d,p))}}function d(){var a=!1,b=window.innerHeight||document.documentElement.clientHeight,p;for(p in n){var f=n[p];if(!f.isLoaded){a=f;console.log("deprecated: getBoundingRect should be moved to its own js file");var d=a.element.getBoundingClientRect(),c={top:d.top,bottom:d.bottom};0==a.lastTop-d.top&&window.scrollY!=a.lastY&&(c.top-=window.scrollY,c.bottom-=window.scrollY);a.lastTop=d.top;a.lastY=window.scrollY;a=c;d=b;c=52;var g=2*d;c-=g;d+=g;(0==a.top&&0==a.bottom?0:a.top>=c&&a.top<=d||a.bottom>=c&&a.bottom<=d||a.top<=c&&a.bottom>=d)&&f.load();a=!0}}!a&&n.length&&(window. removeEventListener("scroll",A),A=null)}function l(a){if(a&&a.element){var e=!0;a.element.className||(e=!1);-1==a.element.className.indexOf("content-fill")&&(e=!1);q("webvitalsINP")&&(e=!1);e&&document.addEventListener&&a.finishedLoadingEvent?(a.loaderRemoved=!1,a.element.addEventListener(a.finishedLoadingEvent,function(){a.loadedCallback&&a.loadedCallback();if(0==a.loaderRemoved){a.loaderRemoved=!0;"undefined"!==typeof a.element.classList&&a.element.classList.remove("img-loading-hide");var e=this.parentElement;if(e){e=e.getElementsByClassName("loading-container");for(var b=0;b<e.length;b++)e[b].remove()}}a.alt&&(a.element.alt=a.alt,"undefined"!==typeof a.element.classList&&a.element.classList.remove("img-loading-alt"))}),a.errorEvent&&a.element.addEventListener(a.errorEvent,function(){a.alt&&(a.element.alt=a.alt)})):(a.alt&&(a.element.alt=a.alt),"undefined"!==typeof a.element.classList&&a.element.classList.remove("img-loading-hide"))}}function h(a){if(a&&a.element){var b=!0;a.element. className||(b=!1);-1==a.element.className.indexOf("content-fill")&&(b=!1);if(b&&document.addEventListener&&a.finishedLoadingEvent){a.loaderRemoved=!1;b=document.createElement("div");b.className="loader";for(var e=0;3>e;e++){var d=document.createElement("div");d.className="loader-dot";b.appendChild(d)}var c=document.createElement("div");c.className="loading-container";c.appendChild(b);a.element.parentElement.insertAdjacentElement("afterbegin",c);a.element.addEventListener(a.finishedLoadingEvent,function(){a.loadedCallback&&a.loadedCallback();0==a.loaderRemoved&&(this.parentElement.removeChild(c),a.loaderRemoved=!0,"undefined"!==typeof a.element.classList&&a.element.classList.remove("img-loading-hide"));a.alt&&(a.element.alt=a.alt,"undefined"!==typeof a.element.classList&&a.element.classList.remove("img-loading-alt"))});a.errorEvent&&a.element.addEventListener(a.errorEvent,function(){a.alt&&(a.element.alt=a.alt)})}else a.alt&&(a.element.alt=a.alt),"undefined"!==typeof a.element.classList &&a.element.classList.remove("img-loading-hide")}}function w(a){if(!a)return"";if(!r)return a;var b=a.split(".").pop();"jpg"!==b&&"png"!==b||!a.match(/images(_[a-z]{2})?\/thumb\//)||a.match(/(\.[a-zA-Z]+){2}$/)||(a+=".webp");return a}function x(a){this.isLoaded=!1;B=this.element=a;window.addEventListener("pageshow",function(a){a.persisted&&(a=document.getElementById("replacement"))&&B&&a.replaceWith(B)});window.addEventListener("pagehide",function(a){a.persisted&&B&&(B.outerHTML='<div id="replacement"></div>')});u||(this.lastY=window.scrollY,this.lastTop=a.getBoundingClientRect().top);this.src=a.getAttribute("data-src");this.load=function(){this.element.setAttribute("src",this.src);this.isLoaded=!0;this.finishedLoadingEvent="loadeddata";h(this)}}function m(a){this.isLoaded=!1;this.element=a;u||v||(this.lastTop=a.getBoundingClientRect().top,this.lastY=window.scrollY);this.alt=a.alt;a.alt="";this.finishedLoadingEvent="load";this.errorEvent="error";if(t){var e=a.getAttribute( "data-srclarge");null!=e&&(this.src=e)}this.src||(this.src=a.getAttribute("data-src"));1!=a.getAttribute("data-nowebp")&&(this.src=w(this.src));a&&void 0!==a.classList&&a.classList.add("img-loading-hide");this.load=function(){this.element.setAttribute("src",this.src);this.isLoaded=!0;"IMG"==this.element.tagName&&this.element.classList.contains("content-fill")?(l(this),b(this.element)):h(this)}}function U(a){this.isLoaded=!1;this.element=a;u||(this.lastTop=a.getBoundingClientRect().top,this.lastY=window.scrollY);this.finishedLoadingEvent="loadeddata";this.isPlaying=!1;this.src="https://www.wikihow.com/video"+this.element.getAttribute("data-src");this.poster=this.element.getAttribute("data-poster");(this.poster=w(this.poster))&&"jpg"==this.poster.split(".").pop()&&r&&(this.poster+=".webp");this.noAutoplay=this.element.getAttribute("data-noautoplay");this.play=function(){this.element.play();this.isPlaying=!0};this.pause=function(){this.element.pause();this.isPlaying=!1};this.load=function (){this.element.setAttribute("poster",this.poster);!M||this.noAutoplay||!t&&!0!==window.wgIsMainPage?this.finishedLoadingEvent=null:(this.element.setAttribute("src",this.src),this.play());this.isLoaded=!0;this.noAutoplay||h(this)}}function G(){return"scheduler"in window&&"yield"in scheduler?scheduler.yield():new Promise(function(a){setTimeout(a,0)})}function V(a){var b,e,d,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress)return k.yield(G(),2);b=document.getElementById(a);if(!b)return console.log("no element with id",a),k.return();e=1==b.getAttribute("data-desktopok");d=1==b.getAttribute("data-nowebp");if(!e&&t||!r||!v||d)return c=b.getAttribute("data-src-nowebp"),c||(c=b.getAttribute("data-src"),5<c.length&&".webp"==c.substr(c.length-5)&&(c=c.substr(0,c.length-5))),b.setAttribute("data-src",c),b.setAttribute("class","content-fill"),y(a),k.return();c=b.getAttribute("data-srclarge");t&&c||(c=b.getAttribute("data-src"));b.setAttribute("src",c);k. jumpToEnd()})}function W(a){return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){if(1==b.nextAddress)return b.yield(G(),2);D(a);b.jumpToEnd()})}function y(a){q("webvitalsINP")?W(a):D(a)}function D(b){var e=document.getElementById(b);if(e)if(r||N){b=!1;var c=null,f=e.nodeName.toLowerCase();if("img"===f)c=new m(e),v?(f=c,f.element.classList.remove("img-loading-hide"),f.element.classList.add("img-loading-alt"),q("webvitalsINP")&&f.element.dataset.firstimage||f.element.setAttribute("loading","lazy"),f.load()):u?a(c.element):b=!0;else if("video"===f)c=new U(e),u?a(c.element):b=!0;else if("iframe"===f)c=new x(e),u?a(c.element):b=!0;else if("picture"===f)if(f=e.getElementsByTagName("img")[0],v){C?(f.width=f.dataset.width,f.height=f.dataset.height):(f.width=f.dataset.widthlarge,f.height=f.dataset.heightlarge);f.src=f.dataset.src;f=e.getElementsByTagName("source");for(var z=0;z<f.length;z++){var h=f[z];h.srcset=h.dataset.srcset}}else c=document.createElement("div"),c.className= "content-spacer",e.appendChild(c),f.id="picture_"+Y++,f.classList.add("content-fill"),c.appendChild(f),c=new m(f),useObserver?a(c.element):b=!0,e=f;else return;c&&(n[c.element.id]=c);f=e.getAttribute("data-width")||e.getAttribute("width");z=e.getAttribute("data-height")||e.getAttribute("height");0<f&&!e.parentElement.classList.contains("sd_link")&&(e.parentElement.style.paddingTop=z/f*100+"%");O?c.load():b&&(d(),A=g(d,500),window.addEventListener("scroll",A))}else P.push(b)}function Q(){R=!0;window.removeEventListener("scroll",Q)}function q(a){return window.allAdTests?window.activeAdTests?a in window.allAdTests?a in window.activeAdTests?!0:!1:(console.log("all",window.allAdTests),console.error("WH.shared trying to check for a test that does not exist:",a),!1):(console.warn("activeAdTests not defined"),!1):(console.warn("allAdTests not defined"),!1)}function Z(){var a=("; "+document.cookie).split("; vr="),b=null;2==a.length&&(b=a.pop().split(";").shift());return"US-CA"==b?!0:!1}function S(){var a=("; "+document.cookie).split("; vr="),b=null;2==a.length&&(b=a.pop().split(";").shift());return 5===b.length&&"US-"==b.substring(0,3)?b.slice(-2):""}function aa(){var a=document.cookie.indexOf("ccpa_out=");console.log("ccpa_out cookie",a);window.googlefc=window.googlefc||{};window.googlefc.ccpa=window.googlefc.ccpa||{};window.googlefc.callbackQueue=window.googlefc.callbackQueue||[];var b=function(a){console.log("googlefc ccpaCompletionCallback");a&&(c=!0,console.log("user opted out"),a=new Date,a.setTime(a.getTime()+31536E6),a="; expires="+a.toGMTString(),document.cookie="ccpa_out=1"+a+"; path=/",(a=document.getElementById("footer_ccpa"))&&a.classList.add("hidden"),window.afterOptOutTarget&&window.afterOptOutTarget.scrollIntoView())},c=!1;console.log("googlefc queue __uspapi call");window.googlefc.callbackQueue.push({INITIAL_CCPA_DATA_READY:function(){console.log("googlefc INITIAL_CCPA_DATA_READY");var a=!1;switch(googlefc.ccpa.getInitialCcpaStatus()){case googlefc.ccpa. InitialCcpaStatusEnum.CCPA_DOES_NOT_APPLY:a=!0;console.log("googlefc ccpa does not apply");for(var e=document.getElementsByClassName("fc-dns-dialog"),d=0;d<e.length;d++)e[d].remove();break;case googlefc.ccpa.InitialCcpaStatusEnum.NOT_OPTED_OUT:console.log("googlefc ccpa not opted out.. removing cookie");document.cookie="ccpa_out=; expires=Thu, 01 Jan 1970 00:00:00 UTC; path=/;";document.getElementById("footer").classList.add("ccpa");e=document.getElementById("footer_ccpa");Z()?(e.style.display="block",e.addEventListener("click",function(a){googlefc.ccpa.openConfirmationDialog(b);a=S();console.log("footer ccpa link clicked with state",a);WH.event("ccpa_opt_out_footer_link_click",{type:"fc",state:a});event.preventDefault()})):console.log("googlefc user not opted out but not in loaction to add footer link");window.openOptOutOnLoad&&(console.log("openOptOutOnLoad will open dialogue"),setTimeout(function(){window.googlefc.ccpa.openConfirmationDialog(b)},300));break;case googlefc.ccpa. InitialCcpaStatusEnum.OPTED_OUT:c=!0,e=new Date,e.setTime(e.getTime()+31536E6),e="; expires="+e.toGMTString(),document.cookie="ccpa_out=1"+e+"; path=/",console.log("googlefc user is ccpa opted out")}(e=document.querySelectorAll(".body_ccpa_link"))&&e.forEach(function(e){e.addEventListener("click",function(e){e.preventDefault();var d=S();console.log("body_ccpa_link clicked with state",d);WH.event("ccpa_opt_out_body_link_click",{state:d});1==c?alert("You have already opted out."):a?(console.log("notApplicable typeof mw",typeof mw),"undefined"!=typeof mw?(console.log("mw loader using"),mw.loader.using(["ext.wikihow.ccpa_modal"],function(){WH.CCPA.popNotApplicableModal()})):alert("You are not in a location to which this applies.")):(window.afterOptOutTarget=e.target,window.googlefc.ccpa.openConfirmationDialog(b))})})}})}var H=[],n={},P=[],A,O=!1,R=!1,X=Date.now||function(){return(new Date).getTime()},r=!1,N=!1,I=document.documentElement.clientWidth||window.innerWidth,C=I<WH. mediumScreenMinWidth,J=!C&&I<WH.largeScreenMinWidth,T=!C&&!J,t=T,L="0px 0px 100% 0px",Y=1,v="loading"in HTMLImageElement.prototype,u="IntersectionObserver"in window,E=null,F=null,K="";(function(a){var b=new Image;b.onload=function(){a(0<b.width&&0<b.height)};b.onerror=function(){a(!1)};b.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA"})(function(a){r=a;N=!0;P.forEach(function(a){y(a)})});1==WH.jsFastRender&&(v=!1,L="0px 0px 0px 0px");window.onresize=function(){H.forEach&&H.forEach(function(a){a()})};c(d);var B=null;var M=function(){var a=window.document.createElement("video");a.setAttribute("muted","");a.setAttribute("playsinline","");a.setAttribute("webkit-playsinline","");a.muted=!0;a.playsinline=!0;a.webkitPlaysinline=!0;a.setAttribute("height","0");a.setAttribute("width","0");a.style.position="fixed";a.style.top=0;a.style.width=0;a.style.height=0;a.style.opacity=0;try{var b=a.play();b&&b.catch&&b.then(function(){}).catch(function(){})}catch(p){ }return!a.paused}();window.addEventListener?(window.addEventListener("scroll",A),window.addEventListener("scroll",Q)):O=!0;window.googlefc=window.googlefc||{};window.googlefc.ccpa=window.googlefc.ccpa||{};window.googlefc.ccpa.overrideDnsLink=!0;q("googlefcCCPA")&&aa();return{isDesktopSize:t,isSmallSize:C,isMedSize:J,isLargeSize:T,viewportWidth:I,getScreenSize:function(){if(q("webvitalsINP"))return C?"small":J?"medium":"large";var a=document;var b=a.documentElement,c=a.body,d=c&&c.clientWidth,g=0;!b||!b.clientWidth||"CSS1Compat"!==a.compatMode&&d?d&&(g=c.clientWidth):g=b.clientWidth;a=g;return 0==a||a>=WH.largeScreenMinWidth?"large":a>=WH.mediumScreenMinWidth?"medium":"small"},throttle:g,TOP_MENU_HEIGHT:52,autoPlayVideo:M,webpSupport:r,addScrollLoadItem:y,addLazyImage:function(a){if(q("webvitalsINP"))V(a);else{var b=document.getElementById(a),c=1==b.getAttribute("data-desktopok"),e=1==b.getAttribute("data-nowebp");!c&&t||!r||!v||e?(c=b.getAttribute("data-src-nowebp"),c||(c=b. getAttribute("data-src"),5<c.length&&".webp"==c.substr(c.length-5)&&(c=c.substr(0,c.length-5))),b.setAttribute("data-src",c),b.setAttribute("class","content-fill"),y(a)):(c=b.getAttribute("data-srclarge"),t&&c||(c=b.getAttribute("data-src")),b.setAttribute("src",c))}},addScrollLoadItemByElement:function(a){var b=a.id;b||(b="id-"+Math.random().toString(36).substr(2,16));a.id=b;y(b)},videoRoot:"https://www.wikihow.com/video",setupLoader:h,addResizeFunction:c,loadAllImages:function(){for(var a in n){var b=n[a];b.isLoaded||b.load()}},loadAllEmbed:function(){for(var a in n){var b=n[a];b.isLoaded||"iframe"==b.element.nodeName.toLowerCase()&&b.load()}},addLoadedCallback:function(a,b){n[a].loadedCallback=b},showVideoPlay:function(a){a=a.element.parentElement.getElementsByClassName("m-video-intro-over");"undefined"!==typeof a&&(a=a[0]);a&&(a.style.visibility="visible")},getCompressedImageSrc:w,isBucket:function(a){if(!a)return!1;var b=a;if(!(a instanceof Array))if(Number.isInteger(a))b=[a];else return!1;return 0<=b.indexOf(parseInt(WH.bucket))?!0:!1},isTest:q,yieldToMain:G,getHasScrolled:function(){return R},getBrowser:function(){""==K&&(K=navigator.userAgent.match(/Edg/i)?"edge":navigator.userAgent.match(/Chrome/i)?"chrome":navigator.userAgent.match(/Safari/i)?"safari":"unknown");return K}}}();</script> <script>WH.gdpr=(function(){var acceptCookieName='gdpr_accept';function hasAcceptCookie(){var hasCookie=document.cookie.indexOf('gdpr_accept=');if(hasCookie>=0){return true;}return false;}function hasCookiePolicyPageOptOut(){var hasCookie=document.cookie.indexOf('gdpr_cpp_opt_out=1');if(hasCookie>=0){return true;}return false;}function hasEUQueryParam(){var url=window.location.href;if(url.indexOf('?EUtest=1')!=-1){return true;}else if(url.indexOf('&EUtest=1')!=-1){return true;}return false;}function hasEUQueryParamOff(){var url=window.location.href;if(url.indexOf('?EUtest=0')!=-1){return true;}else if(url.indexOf('&EUtest=0')!=-1){return true;}return false;}function isEULocation(){var value="; "+document.cookie;var parts=value.split("; vi=");var res=null;if(parts.length==2){res=parts.pop().split(";").shift();}if(hasEUQueryParam()){res="EU";}if(hasEUQueryParamOff()){res=null;}if(res=="EU"){return true;}return false;}function popupClosed(){createCookie("gdpr_accept",1,365);createCookie( "gdpr_decline","",-1);gdpr.style.display="none";}function createCookie(name,value,days){var expires="; expires="+new Date(2147483647*1000).toUTCString();if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));expires="; expires="+date.toGMTString();}document.cookie=name+"="+value+expires+"; path=/";}function declinePage(){var decline=document.getElementById('gdpr_decline');if(decline){decline.style.display="block";decline.addEventListener("click",function(){var cookies=document.cookie.split(";");for(var i=0;i<cookies.length;i++){createCookie(cookies[i].split("=")[0],"",-1);}createCookie("gdpr_decline",1,1);var declineConfirm=document.getElementById('gdpr_decline_confirm');if(declineConfirm){declineConfirm.style.display='block';}});}var declineOk=document.getElementById('gdpr_decline_confirm_dismiss');if(declineOk){declineOk.addEventListener("click",function(){var declineConfirm=document.getElementById('gdpr_decline_confirm');if(declineConfirm){declineConfirm. style.display='none';}});}}function cookiePage(){var cookie_policy=document.getElementById('eu_cookie_policy');if(!cookie_policy){return;}var eu_cp_save=document.getElementById('eu_cp_save');var checkbox=document.getElementById('eu_cookie_message_check');checkbox.addEventListener("click",function(){if(hasCookiePolicyPageOptOut()){if(this.checked==true){eu_cp_save.className='';}else{eu_cp_save.className='active';}}else{if(this.checked==true){eu_cp_save.className='active';}else{eu_cp_save.className='';}}});if(hasCookiePolicyPageOptOut()){checkbox.checked=!0;}else{checkbox.checked=!1;}cookie_policy.style.display="block";eu_cp_save.addEventListener("click",function(){var checkbox=document.getElementById('eu_cookie_message_check');if(checkbox.checked==true){createCookie('gdpr_cpp_opt_out',1,1);WH.event('gdpr_cookie_page_opt_out',{});}else{createCookie('gdpr_cpp_opt_out',0,1);WH.event('gdpr_cookie_page_opt_in',{});}eu_cp_save.className='';});WH.eventView('gdpr_cookie_page_opt_out');WH. eventView('gdpr_cookie_page_opt_in');}function pageLoaded(){if(!isEULocation()){return;}if(hasEUQueryParam()){var viValue='EU';createCookie('vi',viValue,1);}declinePage();document.body.className+=' '+'geo-group-eu';var sidebarShare=document.getElementById('sidebar_share');if(sidebarShare){sidebarShare.remove();}cookiePage();}function initialize(){if(WH.isINPTest){return;}var isEU=isEULocation();var gdpr=document.getElementById('gdpr');if(gdpr&&isEU&&!hasAcceptCookie()){gdpr.style.display="block";}else if(gdpr){gdpr.parentNode.removeChild(gdpr);}var accept=document.getElementById('gdpr_accept');if(accept){WH.largeEventView('gdpr_banner_ok_click',{},'#gdpr_accept','click');WH.eventView('gdpr_banner_policy_click',{},'#gdpr_cp_link','click');WH.eventView('gdpr_banner_settings_click',{},'#gdpr_text_inner a','click');accept.addEventListener("click",function(){popupClosed()},true);}var close=document.getElementById('gdpr_close');if(close){close.addEventListener("click",function(){popupClosed( )},true);}return;}return{'initialize':initialize,'pageLoaded':pageLoaded,'hasAcceptCookie':hasAcceptCookie,'hasCookiePolicyPageOptOut':hasCookiePolicyPageOptOut,'isEULocation':isEULocation};})();if(!WH.isINPTest){document.addEventListener('DOMContentLoaded',function(){WH.gdpr.pageLoaded();},false);}</script> <style>#title_subtitle{padding:0 15px;color:#777777;font-style:italic}#comscore_px{display:block}#aboutthisarticle #summary_wrapper.overlay{width:100%;height:100%;position:fixed;overflow-y:scroll;top:0;left:0;z-index:100;background-color:rgba(0,0,0,0.2)}#aboutthisarticle #summary_wrapper.overlay .collapse_link{display:block;top:10%;position:relative;width:80%;background-color:#93b874;color:#fff;padding:12px 18px;font-size:20px;font-weight:bold}#aboutthisarticle #summary_wrapper.overlay .collapse_link.open{margin-bottom:0}#aboutthisarticle #summary_wrapper.overlay .collapse_link:after{border:none}#aboutthisarticle .overlay #summary_text{position:relative;width:80%;top:10%;border:1px solid #93b874;background-color:#fff;padding:15px 20px 15px 15px;line-height:22px;display:block}#aboutthisarticle .overlay #summary_text h2{background-color:#93b874;color:#fff;margin:-15px -20px 10px -15px;padding:15px}#aboutthisarticle .text_summary_wrapper{overflow-y:auto}#aboutthisarticle .overlay #summary_close{position:absolute;top:11px;right:10px;width:30px;height:30px;color:#fff;border:1px solid #fff;border-radius:15px;text-align:center;line-height:30px;font-weight:normal;text-decoration:none;font-size:16px;display:block;background:#93b874}#aboutthisarticle .page_stats{display:block;text-align:center;border-radius:0 0 4px 4px;font-weight:bold}#aboutthisarticle #other_languages .collapse_link{background:none}#aboutthisarticle #other_languages .collapse_link::after{content:':'}#aboutthisarticle #language_links{display:block;margin-top:.5em;-webkit-columns:2;-moz-columns:2;columns:2}#icon-coupons{position:relative}.icon-coupons-extra{display:none}.show_coupons .icon-coupons-extra{display:list-item}.show_coupons #icon-coupons:after{right:16px;top:19px;transform:rotate(45deg)}#icon-coupons:after{right:16px;top:19px;border-top:2px solid #FFF;border-left:2px solid #FFF;content:" ";height:8px;width:8px;position:absolute;transform:rotate(-135deg)}.button.video_transcript_button{float:right;margin-top:10px;color:white;font-weight:bold;font-size:15px;display:inline-block;padding:7px 14px;margin-right:10px;border:0px;height:35px;box-sizing:border-box}.button.video_transcript_button:hover{border:0}.button.transcript_button{display:block;padding:12px 5px;border:1px solid #93b874;border-radius:7px;color:#93b874;text-align:center;font-size:16px;font-weight:bold;margin:10px 0 0 0;cursor:pointer;background-color:#FFF;width:128px;line-height:6px}.button.transcript_button:hover{background-color:#FFF}.button.tech_newsletter_button{width:150px;font-size:0.9em;font-weight:bold;padding:.3em 1.5em;border-radius:20px;color:#222222;background:#F7AE38;border:none;margin-left:270px;margin-top:20px;height:fit-content}.button.tech_newsletter_button:hover,.button.tech_newsletter_button:active{background:#E89D22;border:none}#meme_game_article_banner_large{display:none;cursor:pointer}#meme_game_article_banner_small{display:block;padding-top:15px;cursor:pointer}.switch.large{display:none} .switch{position:relative;width:40px;height:20px;top:-5px;float:right;margin-right:0px}.switch .toggle_text{margin-left:-60px;font-size:12.4px;font-weight:bold} .switch input{opacity:0;width:0;height:0} .toggle_slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#ccc;-webkit-transition:.4s;transition:.4s}.toggle_slider::before{position:absolute;content:"";height:20px;width:20px;left:1px;bottom:4px;background-color:white;-webkit-transition:.4s;transition:.4s;top:0px}input:checked + .toggle_slider{background-color:#93B874}input:focus + .toggle_slider{box-shadow:0 0 1px #93B874}input:checked + .toggle_slider::before{-webkit-transform:translateX(18px);-ms-transform:translateX(18px);transform:translateX(18px)} .toggle_slider.round{border-radius:34px}.toggle_slider.round::before{border-radius:50%}div.articleShareIcons{display:none}div.articleShareIcons a{padding:2px}#pinterestShareRound{text-decoration:none}#pinterestShareRound > img{cursor:pointer}#rewardedweb{display:none}.w_label:before{display:none}#outstreamVid{padding-top:5px}#intro .wh_ad_intl.gam{height:calc(33.33333333vw);max-height:140px;width:calc(100vw - 32px);max-width:728px}#intro .wh_ad_inner{line-height:0}#gamOutstreamVid_ad_1{text-align:center}.section .wh_ad_inner.dfpsmall{margin:0 auto;text-align:center;margin-top:20px;width:300px;height:250px;overflow:hidden}.section .wh_ad_inner.dfpsmall.fluid{width:100%;height:auto;overflow:visible;padding-bottom:5px}.section .wh_ad_inner.dfpsmall.gam_osv{width:100%;height:auto;overflow:visible;padding-bottom:5px}.section:not(#intro) .wh_ad_inner.as-small{overflow:hidden;margin-left:-15px}.section:not(#intro) .wh_ad_inner.as-small-s5{margin-left:-10px}.section:not(#intro) .wh_ad_inner.fwas{margin:0 auto;text-align:center}.fwas .al_method{padding-top:8px;padding-bottom:5px}.fwas-wrap{width:100vw;max-height:85vw;margin-left:-5px}#pagebottom .wh_ad_inner.as-small{margin:0 auto;overflow:hidden}.section:not(#intro) #relatedwikihows .wh_ad_inner.as-small{margin-left:-5px}.section:not(#intro) #tips .wh_ad_inner.as-small{margin-left:-10px}.section:not(#intro) #qa .wh_ad_inner.as-small{margin-left:-10px}.section .wh_ad_inner.dfpsmall.dfpsmallmethod{margin-left:-15px}.section .wh_ad_inner.dfpsmall.dfpsmallmethod.containerless_ad{margin-left:-10px}.section .wh_ad_inner.dfpsmall.dfpsmallextra{margin-left:-10px;margin-bottom:10px}.dfpsmall.dfpsmallbottom{margin:0 auto;text-align:center;margin-top:20px;margin-bottom:12px;width:300px;height:250px;overflow:hidden}.dfpsmall.dfpsmallbottom.fluid{width:auto;height:auto}.dfpsmall .al_method{padding-top:5px}@media only screen and (min-width:321px){.section .wh_ad_inner.dfpsmall.dfpsmallmethod{margin-left:-10px}.section .wh_ad_inner.dfpsmall.dfpsmallextra{margin-left:-5px;margin-bottom:10px}}@media only screen and (min-width:331px){.section .wh_ad_inner.dfpsmall.dfpsmallmethod{margin:0 auto;margin-top:20px}.section .wh_ad_inner.dfpsmall.dfpsmallmethod.containerless_ad{margin:0 auto;margin-top:20px}.section .wh_ad_inner.dfpsmall.dfpsmallextra{margin:0 auto;margin-top:20px;margin-bottom:10px}}.hide_step_numbers .step_num{display:none}.steps .wh_ad_inner{margin-top:20px}#intro_ad_1.full-width{margin-left:-15px}#intro_ad_1.all_gam_affiliate{text-align:center}#middlerelated_ad_1.all_gam_affiliate{text-align:center;padding-bottom:5px}#tips > .wh_ad_inner > div > ins{margin-top:22px}.oo-ui-buttonElement-button:hover{text-decoration:none}.ur_author{margin-top:5px;color:#c3c3c3;font-weight:normal;font-style:normal;display:inline-block;height:36px;vertical-align:bottom}.ur_rating{margin-top:5px}#sample_loading{display:none}.sd_thumb{text-align:center;width:200px;margin:6px}.sd_content .sd_thumb img{border:1px solid #BBB;width:100%;height:auto}#sd_container{padding:15px;background-color:#FFF;-moz-border-radius:4px;-webkit-border-radius:4px;border-radius:4px;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-justify-content:space-around;-ms-flex-pack:distribute;justify-content:space-around;-webkit-align-items:stretch;-ms-flex-align:stretch;align-items:stretch}#sd_container.sd_polish{justify-content:space-between}#sd_container.sd_polish,#sd_container.sd_single{padding:15px 30px}#sd_container.sd_polish .sd_thumb,#sd_container.sd_single .sd_thumb{width:130px}#sd_container.sd_polish .whcdn,#sd_container.sd_single .whcdn{box-shadow:-10px 10px #d9ead3;margin-bottom:10px}#sd_container.sd_relationship .whcdn{box-shadow:-10px 10px #e9d2de}#sd_container.sd_tech .whcdn{box-shadow:-10px 10px #d3dee9}.noscroll{overflow:hidden}.oo-ui-processDialog-content .oo-ui-window-head{background-image:url(/extensions/wikihow/MobileFrontendWikihow/images/dialog-header.svg);background-size:cover}#footer_newsletter{display:block;grid-column:3 / 3;grid-row:2 / span 4;min-height:166px}#footer_newsletter #footer_subscribe_icon{display:inline-block;width:25px;height:25px; background:url(/skins/owl/images/newsletter_footer.svg) no-repeat;position:relative;top:2px}#footer_newsletter #footer_subscribe_title{display:inline-block;font-weight:bold;font-size:18px;color:#444f45}#footer_newsletter #footer_subscribe_confirm_text{display:none;margin:5px 0 10px 0;font-weight:bold;font-size:14px}#footer_newsletter #footer_subscribe_text{margin:5px 0 10px 0;font-weight:bold;font-size:12px}#footer_newsletter #footer_subscribe_email{box-sizing:border-box;background:white;margin-bottom:10px;padding:5px 10px;border-radius:5px;border:1px solid #ffffff;font-size:16px;width:180px}#footer_newsletter #footer_subscribe_email.error{border:1px red solid}#footer_newsletter #footer_subscribe_notice{margin:4px auto;font-size:12px;width:180px;line-height:13px}#footer_newsletter a#footer_subscribe_button{display:block;background:#FABC3B;font-weight:bold;color:#000;margin:0 auto;padding:2px .7em;box-sizing:border-box;border-radius:5px;width:182px;border:none}.related-wh{display:block;margin-bottom:2%;overflow:hidden}#relatedwikihows .quiz_button{font-weight:bold;font-size:.9em;padding:.25em .5em;background:#FABC3B;border:none;color:#343434;border-radius:3px;float:right}#side_related_articles .quiz_button{display:none}.related-wh-title{background-color:rgba(50,50,50,0.5);padding:2% 4%;width:92%;min-height:32px;position:absolute;bottom:0;cursor:pointer;color:#fff;font-weight:bold}.related-wh-howto{font-size:12px}.medium_a{display:none} #watchtheserelatedvideos{display:grid;grid-template-columns:1fr;grid-gap:10px}#watchtheserelatedvideos a{display:block;position:relative;color:#444f45;border:1px solid #dfdfdf;border-radius:7px;text-decoration:none}#watchtheserelatedvideos .play_button{position:absolute;width:64px;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1}#watchtheserelatedvideos img{display:block}#watchtheserelatedvideos img:not(.play_button){border-top-left-radius:7px;border-top-right-radius:7px}#watchtheserelatedvideos .related-expert-title{left:0;z-index:2;padding:5px;font-size:16px;font-weight:bold}#watchtheserelatedvideos .related-expert-title .related-wh-howto{font-weight:normal}#jpt_header{padding:16px;font-weight:bold}.jpt_container{border-bottom:1px solid #ecebe8;padding:5px 16px;background-color:#fff;display:block;width:268px;height:61px}.jpt_container:last-child{border-bottom:none}.jpt_container:hover{text-decoration:none}.jpt_container img{vertical-align:middle;margin:5px 10px 5px 13px;width:50px;height:50px}.jpt_count{font-size:22px;color:#ecebe8;font-weight:bold;vertical-align:middle}.jpt_container:hover .jpt_count{color:#93b874}.jpt_title{font-size:14px;display:inline-block;width:182px;color:#686868;vertical-align:middle}@media only screen and (min-width:728px){#title_subtitle{padding:0 26px}.section.morequizzes .wh_ad_inner{min-height:90px;padding-top:15px}.quizpage-after-content-ad{min-height:90px;padding-top:15px}#amazonshopping_ad_1{max-height:120px}.quiz-page-top-ad{min-height:90px}.during .quiz-page-top-ad{padding-bottom:5px}.ccpa_footer_extra{display:inline}.embedvideocontainer.ytshort{max-width:405px !important;padding-bottom:100%}.section.video.youtube_short_articles{margin-top:0}#meme_game_article_banner_large{display:block;padding-top:25px}#meme_game_article_banner_small{display:none}.switch.small{display:none}.switch.large{display:block}.switch{top:0px;margin-right:-295px}.medium_a{display:block}.related-wh{float:left;width:48%;margin-right:2%}.sd_thumb{width:200px}#sd_container.sd_polish{justify-content:flex-start}#sd_container.sd_polish .sd_thumb{min-width:130px;width:100%;max-width:155px}#sd_container.sd_polish.first_row{justify-content:space-evenly}#sd_container.sd_single{justify-content:space-around}#sd_container.sd_single .sd_thumb{left:-50px}#sd_container.sd_single .whcdn{box-shadow:none;margin-bottom:0px;z-index:1}#sd_container.sd_single .sd_link{display:flex;align-items:center}#sd_container.sd_single .sd_link span{z-index:0;background:#d9ead3ff;position:absolute;left:-40px;padding:5px 20px 5px 180px;text-align:left;width:100px;min-height:60px;display:flex;align-content:center;flex-wrap:wrap}#sd_container.sd_single.sd_relationship .sd_link span{background:#E9D2DE}#sd_container.sd_single.sd_tech .sd_link span{background:#D3DEE9}div.articleShareIcons{display:block;position:relative;float:right;top:0px}.gdpr_button,button.gdpr_button{vertical-align:baseline;margin-bottom:0;margin:0 auto}#gdpr_text{position:relative}#gdpr_cp_link{position:absolute;width:155px;right:-230px;top:2px}#gdpr_text_inner{padding-right:0}#gdpr_accept_wrap{width:70px}#housebottom_ad_1{display:block;padding-top:25px}.house-promo{display:block}#hausead-img-wrap{display:block;position:relative}#intro_ad_1.full-width{margin-left:0}.list_method .steps .altblock{height:60px;font-size:0;width:3.5rem}.list_method .steps .headline_container .headline_info{height:58px}.list_method .steps .wh_ad_inner.al_grey{display:block}.menu{font-size:1rem;position:absolute;border:1px solid #91af79;margin:0;padding:10px 0;top:71px;z-index:1000;background-color:#f9f9f9;display:none;right:0}.menu.explore_menu{right:-149px;padding:15px 0 27px 0;max-width:1055px;overflow:hidden;max-height:calc(100vh - 150px);overflow-y:scroll}.menu a{display:block;padding:0 20px 0 15px;line-height:26px;color:#669933}.explore_menu .menuitem,.explore_menu .menuitem.top_cat{display:inline-block;width:211px;padding:0 20px 0 15px}.explore_menu .menuitem.top_cat{font-size:16px;line-height:23px}.explore_menu .menu_item_sub{font-size:14px;line-height:23px}.explore_menu .menu_item_sub:first-child{font-size:16px;padding:0}.explore_menu_line.top_menu_section{font-weight:bold;margin-top:0px}.explore_menu_line.subcat_menu_section{margin-top:10px}.explore_menu_line.top_menu_section:nth-child(2){margin-top:10px;padding-bottom:7px}.explore_menu_line.section_name_line{font-weight:bold;position:relative;margin-top:20px;margin-bottom:5px;padding-top:10px}.explore_menu_line.section_name_line:before{content:'';position:absolute;top:-10px;left:16px;width:97%;height:1px;background-color:#D9D9D9}.explore_menu_line{margin-top:5px}#AdminOptions.menu a{color:#363}.menu a:hover{color:white;background-color:#91af79;text-decoration:none}#AdminOptions.menu a:hover{color:white}.admin_arrow{width:0;height:0;border-left:3px solid transparent;border-right:3px solid transparent;border-top:5px solid #AAAAAA;display:inline-block;margin-left:3px;margin-bottom:1px}.menu a.admin_tab_hide{display:none} #actionbar{position:relative;height:35px;margin-top:-10px;z-index:2} .is-authenticated #actionbar{display:block}ul#tabs{position:absolute;top:0px;left:2px;margin:0px;padding:0px}ul#tabs li{float:left;list-style:none;padding:0px;margin:0px;padding-right:15px;line-height:2em}ul#tabs li a{font-size:13px;font-weight:500}ul#tabs li a.on{color:#454545;font-weight:bold}#wikilove_header{display:none}.hs_active.hs_notif #hs_query{margin-right:40px}#hs_submit{margin-right:40px}.header.love_button #mw-mf-main-menu-button,.love_button #hs,.love_button #hs.hs_active{width:72px}.love_button #hs_query,.love_button .hs_active #hs_query{width:auto}.mobile_tab:first-child{margin-left:2.3em}#AdminOptions{position:absolute;top:30px;font-size:1em;border:1px solid #91af79;color:#363;margin:0;background-color:#f9f9f9;width:100%;width:-moz-max-content;width:-webkit-max-content;width:-o-max-content}ul#AdminOptions li{padding-left:0px}#content_wrapper{margin:1em auto;max-width:1050px;padding:40px 1em 1em;background:#f3f3f3}#content_inner{width:100%;max-width:728px;margin:0 auto;position:relative}.full_width #content_wrapper,.full_width #content_inner{max-width:initial;padding-left:0;padding-right:0}.full_width .content{margin:0}.stable .content p,.stable .content li,.stable .content dl{line-height:25px}.stable .content .steps_list_2 ul,.stable .content .steps_list_2 ol{margin-left:55px;margin-top:5px;padding:0}#trust_banner{border-radius:4px 4px 0 0;font-size:14px}#trust_banner span{display:inline}#breadcrumb{padding:1.1em 0 0.8em 26px;color:#307530}div.articleShareIcons{margin-right:10px;margin-top:-25px}.article_byline{color:#545454;font-size:.85em}.article_byline#recipe_byline{padding-top:0}.article_byline p{font-size:.9em;line-height:1.2rem}.coauthor_checkstar{background-position:right 1px}#byline_info{line-height:1.2rem}.byline_success{background-position:left 40%}#mobile_tab_container{display:none}#section_0{padding:26px 26px 0;line-height:normal}#section_0.special_title{font-size:35px}.ns-0.action-view #section_0{padding:0 26px}#intro{font-size:1em;margin:0;border-radius:0 0 4px 4px;padding:7px 26px}#intro p{line-height:25px}#intro .mwimg{margin:10px 0px}#intro .mwimg img{border-radius:3px}.mwimg a img{border-top-left-radius:3px;border-top-right-radius:3px}.steps_list_2 li:first-child .mwimg a img{border-radius:0}.mw-mf-cleanup{display:none}#method_toc{display:block;position:static;font-size:12px;font-weight:bold;line-height:1.65em;color:#222222;float:right;background-color:#f6f8f7;border-radius:6px;width:259px;padding:8px 15px 15px 15px;margin:2px 0 10px 10px;clear:right}#method_toc .hidden,#method_toc a.hidden,#method_toc #toc_showless{display:none}#method_toc span{margin-right:.75em}#method_toc .sp_method_toc{margin:3px -26px;border:0 26px;padding:10px 26px;border:0;color:#222222;background-color:#f6f8f7;font-size:12px;font-weight:bold;line-height:1.65em}#method_toc .header_toc{width:100%;padding-bottom:5px;color:#444;line-height:normal}#method_toc.en_toc .method_toc_item a{background-repeat:no-repeat;background-size:17px}#method_toc.en_toc .toc_method a > span{background-color:#94b778;width:15px;height:15px;display:inline-block;text-align:center;line-height:15px;border-radius:5px;color:#fff;margin-right:5px;font-size:11px;position:absolute;left:0;top:1px}#method_toc.en_toc a{display:block;font-weight:bold;font-size:12.4px;color:#307530;line-height:18px;margin:3px 0;background-image:none;padding-left:20px;position:relative}#method_toc.en_toc .header_toc{font-size:14px;display:none}#method_toc.en_toc #qa_toc{background-image:none}#method_toc.en_toc #qa_toc a{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 15'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%238effff;opacity:0%7D.cls-2%7Bfill:%23fff%7D.cls-3,.cls-4%7Bfill:none;stroke:%23a3a3a3%7D.cls-4%7Bfill:%23a3a3a3;stroke-linecap:round;stroke-linejoin:round;stroke-width:.25px%7D%3C/style%3E%3C/defs%3E%3Cpath class='cls-1' d='M0 0h15v15H0z'/%3E%3Ccircle class='cls-2' cx='7.5' cy='7.5' r='7'/%3E%3Ccircle class='cls-3' cx='7.5' cy='7.5' r='6.56'/%3E%3Cpath class='cls-4' d='M5.66 3.42A3.16 3.16 0 0 1 7.39 3a3.76 3.76 0 0 1 2.25.64 2.24 2.24 0 0 1 .89 1.92 2.16 2.16 0 0 1-.39 1.31 4.42 4.42 0 0 1-.87.82L8.85 8a1.32 1.32 0 0 0-.46.63 2.82 2.82 0 0 0-.08.71H6.69a5.07 5.07 0 0 1 .19-1.4 2.55 2.55 0 0 1 .8-.94l.44-.34a1.4 1.4 0 0 0 .34-.35 1.21 1.21 0 0 0 .24-.73 1.43 1.43 0 0 0-.26-.82 1.12 1.12 0 0 0-1-.38 1.11 1.11 0 0 0-1 .46 1.81 1.81 0 0 0-.28 1H4.47a2.79 2.79 0 0 1 1.19-2.42z'/%3E%3Crect class='cls-4' x='6.65' y='10.15' width='1.79' height='1.73' rx='.44'/%3E%3C/svg%3E")}#method_toc.en_toc #common_questions_toc a{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 15'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%238effff;opacity:0%7D.cls-2%7Bfill:%23fff%7D.cls-3,.cls-4%7Bfill:none;stroke:%23a3a3a3%7D.cls-4%7Bfill:%23a3a3a3;stroke-linecap:round;stroke-linejoin:round;stroke-width:.25px%7D%3C/style%3E%3C/defs%3E%3Cpath class='cls-1' d='M0 0h15v15H0z'/%3E%3Ccircle class='cls-2' cx='7.5' cy='7.5' r='7'/%3E%3Ccircle class='cls-3' cx='7.5' cy='7.5' r='6.56'/%3E%3Cpath class='cls-4' d='M5.66 3.42A3.16 3.16 0 0 1 7.39 3a3.76 3.76 0 0 1 2.25.64 2.24 2.24 0 0 1 .89 1.92 2.16 2.16 0 0 1-.39 1.31 4.42 4.42 0 0 1-.87.82L8.85 8a1.32 1.32 0 0 0-.46.63 2.82 2.82 0 0 0-.08.71H6.69a5.07 5.07 0 0 1 .19-1.4 2.55 2.55 0 0 1 .8-.94l.44-.34a1.4 1.4 0 0 0 .34-.35 1.21 1.21 0 0 0 .24-.73 1.43 1.43 0 0 0-.26-.82 1.12 1.12 0 0 0-1-.38 1.11 1.11 0 0 0-1 .46 1.81 1.81 0 0 0-.28 1H4.47a2.79 2.79 0 0 1 1.19-2.42z'/%3E%3Crect class='cls-4' x='6.65' y='10.15' width='1.79' height='1.73' rx='.44'/%3E%3C/svg%3E")}#method_toc.en_toc #rwh_toc a{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 15'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%238effff;opacity:0%7D.cls-2,.cls-3%7Bfill:%23fff%7D.cls-2,.cls-3,.cls-4,.cls-5%7Bstroke:%23a3a3a3%7D.cls-2,.cls-5%7Bstroke-width:.75px%7D.cls-4,.cls-5%7Bfill:none%7D.cls-5%7Bstroke-linecap:round;stroke-linejoin:round%7D%3C/style%3E%3C/defs%3E%3Cpath class='cls-1' d='M0 0h15v15H0z'/%3E%3Cpath class='cls-2' d='M13.49 3.66v9.1a1.87 1.87 0 0 1-2 1.74H5.38a1.87 1.87 0 0 1-2-1.74V2.44a1.87 1.87 0 0 1 2-1.74H10z'/%3E%3Cpath class='cls-3' d='M11.59 3.45v8.11a1.87 1.87 0 0 1-2 1.74H3.48a1.87 1.87 0 0 1-2-1.74V2.24a1.87 1.87 0 0 1 2-1.74H8z'/%3E%3Cpath class='cls-4' d='M11.59 3.45H8.66A.58.58 0 0 1 8 2.91V.5'/%3E%3Cpath class='cls-5' d='M3.41 3.45h2.91M3.41 5.43h6.28M3.41 7.42h6.28M3.41 9.4h6.28M3.41 11.38h6.28'/%3E%3C/svg%3E")}#method_toc.en_toc #comments_toc a{background-image:url(/extensions/wikihow/userreview/assets/comments_toc.svg)}#method_toc.en_toc #toc_ref a{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 15'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%238effff;opacity:0%7D.cls-2%7Bfill:none;stroke:%23a3a3a3;stroke-linecap:round;stroke-linejoin:round%7D.cls-3%7Bfill:%23fff%7D%3C/style%3E%3C/defs%3E%3Cpath class='cls-1' d='M0 0h15v15H0z'/%3E%3Cpath class='cls-2' d='M4.19 2.82h8.15'/%3E%3Cpath class='cls-3' d='M12.34 4.23V14H4.46a1.8 1.8 0 0 1-1.8-1.8V2.61a1.56 1.56 0 0 0 1.49 1.62z'/%3E%3Cpath class='cls-2' d='M12.34 4.23V14H4.46a1.8 1.8 0 0 1-1.8-1.8V2.61a1.56 1.56 0 0 0 1.49 1.62zM2.66 2.61A1.55 1.55 0 0 1 4.15 1h8.19'/%3E%3C/svg%3E")}#method_toc.en_toc #summary_toc a{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 15'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%238effff;opacity:0%7D.cls-2,.cls-4%7Bfill:none;stroke:%2393b874;stroke-linecap:round;stroke-linejoin:round%7D.cls-3%7Bfill:%23fff%7D.cls-4%7Bstroke-width:.75px%7D%3C/style%3E%3C/defs%3E%3Cpath class='cls-1' d='M0 0h15v15H0z'/%3E%3Cpath class='cls-2' d='M3.06 2.82H14'/%3E%3Cpath class='cls-3' d='M14 4.23V14H3.42C2.09 14 1 13.2 1 12.2V2.61a1.84 1.84 0 0 0 2 1.62z'/%3E%3Cpath class='cls-2' d='M14 4.23V14H3.42C2.09 14 1 13.2 1 12.2V2.61a1.84 1.84 0 0 0 2 1.62zM1 2.61A1.84 1.84 0 0 1 3 1h11'/%3E%3Cpath class='cls-4' d='M3.06 7.03h7.48M3.06 9.03h7.48M3.06 11.03h7.48'/%3E%3C/svg%3E")}#method_toc.en_toc #tips_toc a{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 15'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%238effff;opacity:0%7D.cls-2%7Bfill:%23fff%7D.cls-3%7Bfill:none;stroke:%23a3a3a3%7D.cls-4%7Bfill:%23a3a3a3%7D%3C/style%3E%3C/defs%3E%3Cpath class='cls-1' d='M0 0h15v15H0z'/%3E%3Cg id='Ellipse_443-3' data-name='Ellipse 443-3'%3E%3Ccircle class='cls-2' cx='7.5' cy='7.5' r='7'/%3E%3Ccircle class='cls-3' cx='7.5' cy='7.5' r='6.56'/%3E%3C/g%3E%3Cpath class='cls-4' d='M7.56 2.63a1 1 0 0 1 1 1v1.53l-.5 4.48h-1l-.53-4.48V3.67a1 1 0 0 1 1.03-1.04z'/%3E%3Crect class='cls-4' x='6.57' y='10.13' width='1.97' height='1.91' rx='.95'/%3E%3C/svg%3E")}#method_toc.en_toc #summaryvideo_toc a{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15.5 15'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%23fff;%7D.cls-1,.cls-4%7Bstroke:%2393b875;%7D.cls-2,.cls-4%7Bfill:none;%7D.cls-2%7Bopacity:0.61;%7D.cls-3%7Bfill:%2393b874;%7D%3C/style%3E%3C/defs%3E%3Cg id='Layer_2' data-name='Layer 2'%3E%3Cg id='TOC'%3E%3Cpath class='cls-1' d='M.54,5.25H13.89A1.11,1.11,0,0,1,15,6.36v7a1.11,1.11,0,0,1-1.11,1.11H1.65A1.11,1.11,0,0,1,.54,13.39V5.25A0,0,0,0,1,.54,5.25Z'/%3E%3Crect class='cls-2' width='15' height='15'/%3E%3Cpath class='cls-3' d='M2.13,7.44H.75c-.29,0-.53-.17-.53-.37V5.2h3Z'/%3E%3Cpolygon class='cls-3' points='5.82 5.2 4.77 7.44 3.25 7.44 4.3 5.2 5.82 5.2'/%3E%3Cpolygon class='cls-3' points='8.99 5.2 7.93 7.44 5.88 7.44 6.94 5.2 8.99 5.2'/%3E%3Cpolygon class='cls-3' points='11.63 5.2 10.57 7.44 9.05 7.44 10.1 5.2 11.63 5.2'/%3E%3Cpath class='cls-3' d='M14.47,7.44H11.69L12.75,5.2H15V7.07C15,7.27,14.76,7.44,14.47,7.44Z'/%3E%3Cpath class='cls-3' d='M3.16,4.69.05,5,0,3.36c0-.2.19-.41.48-.46l1.37-.24Z'/%3E%3Cpolygon class='cls-3' points='4.26 4.5 2.96 2.47 4.46 2.21 5.78 4.23 4.26 4.5'/%3E%3Cpolygon class='cls-3' points='6.88 4.04 5.57 2.01 7.6 1.65 8.92 3.68 6.88 4.04'/%3E%3Cpolygon class='cls-3' points='10.02 3.49 8.71 1.46 10.22 1.2 11.53 3.22 10.02 3.49'/%3E%3Cpath class='cls-3' d='M14.65.79l.23,1.84L12.64,3,11.33,1,14.09.52C14.38.47,14.63.59,14.65.79Z'/%3E%3Cline class='cls-4' x1='0.66' y1='7.74' x2='14.63' y2='7.74'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");color:#307431}#method_toc.en_toc #summaryvideo_toc a span{font-size:7px;color:#307431;background-color:#bbd1ab;padding:1px 4px 0 4px;border-radius:6px;display:inline-block;margin-top:1px;vertical-align:text-top;line-height:14px;margin-left:4px}#method_toc.en_toc #othervideo_toc a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_video.svg)}#method_toc.en_toc #need_toc a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_need.svg)}#method_toc.en_toc #ea_toc a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_expert.svg)}#method_toc.en_toc #ingredients_toc a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_ingredients.svg);background-position:0px 4px;background-size:15px}#method_toc.en_toc .toc_sample a,#method_toc.en_toc #ei_toc a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_sample_new.svg);padding-left:21px}#method_toc.en_toc .toc_questionmethod a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_video.svg);padding-left:21px}#method_toc.en_toc .toc_method.toc_tech a span{display:none}#method_toc.en_toc .toc_android a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_android.svg)}#method_toc.en_toc .toc_desktop a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_desktop.svg)}#method_toc.en_toc .toc_iphone a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_iphone.svg)}#method_toc.en_toc .toc_mac a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_mac.svg)}#method_toc.en_toc .toc_mobile a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_mobile.svg)}#method_toc.en_toc .toc_windows a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_windows.svg)}#method_toc.en_toc #final_toc a{background-image:url(/extensions/wikihow/wikihowtoc/images/toc_final.svg)}#method_toc.en_toc #steps_toc a{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 17 17'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%2394b778%7D.cls-2%7Bfill:%23fff%7D%3C/style%3E%3C/defs%3E%3Crect id='Rectangle_1284' data-name='Rectangle 1284' class='cls-1' width='17' height='17' rx='5'/%3E%3Crect id='Rectangle_1284-2' data-name='Rectangle 1284' class='cls-2' x='3.2' y='9.99' width='3.5' height='3.5' rx='1.03'/%3E%3Crect id='Rectangle_1284-3' data-name='Rectangle 1284' class='cls-2' x='3.2' y='3.51' width='3.5' height='3.5' rx='1.03'/%3E%3Cpath class='cls-2' d='M7.95 4.71h5.85v1.75H7.95zM7.95 11.19h5.85v1.75H7.95z'/%3E%3C/svg%3E");background-size:14px}#method_toc .toc_hidden,#method_toc .toc_ignore{display:none}#method_toc.intl_toc{margin:3px -26px 12px;padding:10px 26px;border-radius:0;width:100%;float:none}#method_toc.intl_toc a,#method_toc.intl_toc .toc_method,#method_toc.intl_toc #toc_showless,#method_toc.intl_toc #toc_showmore,#method_toc.intl_toc .toc_pre{ background-image:url(data:image/gif;base64,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);background-repeat:no-repeat;background-position-x:left}#method_toc.intl_toc a{ background-position:0 3px;padding-left:15px;display:inline-block;font-size:12px;margin:0 5px 0 0}#method_toc.intl_toc .method_toc_item{display:inline;background:none;padding-left:0}#method_toc.intl_toc .method_toc_item a{line-height:17px}#method_toc.intl_toc .header_toc{margin-right:.75em;border-bottom:none;display:inline;font-size:12px}#method_toc.intl_toc .toc_nav{display:none}#method_toc.intl_toc span.summaryvideo_icon{background:url(/skins/owl/images/video_play_icon.png) 0 0 contain no-repeat; background-image:url(/skins/owl/images/video_play_icon.svg);width:14px;height:12px;margin:0 0 -1px 2px;display:inline-block}.toc_header{color:#444;border-bottom:1px solid #d8d8d4;font-size:12px;text-transform:uppercase}#section_0.title_lg,#section_0.title_md,#section_0.title_sm{font-size:35px}.section > .headline_container:not(.subheadline),.steps .headline_container{background-color:#FFF;border-radius:4px 4px 0 0;border-bottom:1px solid #f3f3f3}.section > .headline_container:not(.subheadline) h2,.steps .headline_container h2{padding:0}.method_label{color:#222}.headline_container .altblock{position:absolute;top:0;left:0;height:60px;width:60px;font-size:12px;font-weight:bold;line-height:1em;text-align:center;padding:0;color:#fff;border-radius:4px 0 0 0;box-sizing:border-box;display:table;margin:0}.headline_container .altblock > div{width:100%;height:auto;display:table-cell;vertical-align:middle;padding-top:.2em}.headline_container .method_label{display:none}.headline_info{display:table-cell;vertical-align:middle;height:59.5px;line-height:1.125em;padding:0 1em}.headline_container:not(.block_header) .headline_info{padding:0 1em}div.section.steps .headline_container .altblock span{font-size:21px;padding-top:2.5px;display:block;line-height:20px}.section{margin-top:2.2em; }.section.stuck{padding-top:58px}.section .headline_container.block_header .headline_info{padding:0 0 0 75px}.section #ingredients .checkmark,.section #thingsyoullneed .checkmark{width:1em;height:1em}.section:not(.steps) .headline_container.subheadline{padding:0.5em 0}.section:not(.steps) .headline_container.subheadline .headline_info{padding-left:1.4em}.section:not(.steps) .headline_container.subheadline h3{font-size:1.25em;font-weight:bold;color:#222222}.section:not(.steps) .headline_container.subheadline .altblock{margin-top:.35em;top:auto;height:1.5em;width:1.5em}.section .tool div,.section .headline_container{position:relative}.section .tool div.sticking,.section .headline_container.sticking{position:fixed;top:39px;width:728px;z-index:5;border-radius:0}.section .tool div.sticking .altblock,.section .headline_container.sticking .altblock{border-radius:4px;margin:7px 16px 7px 7px;width:52px;height:44px}@supports (position:sticky){.section.sticky > .headline_container.sticking{top:37px;z-index:5;position:sticky}.sticky-sentinel{position:absolute;left:0;right:0;visibility:hidden}.sticky-sentinel-top{height:20px;top:-59px}.sticky-sentinel-introa{height:20px;top:-59px;position:absolute;left:0;right:0;visibility:hidden}.section .tool div.sticking{position:sticky}}.section.tysk .headline_container{background-size:8.5%}.section.tysk .headline_container .headline_info{padding-left:0}.section.tysk .headline_container h2{padding-left:3rem}h4.steps_text{font-size:1.1em;background:#DCE8CC;color:#222}.section_text,.steps_text{border:none}.steps_list_2 > li{border:none;margin-bottom:1.5em;position:relative}.content{margin:0 0 1.5em}.content .edit-page{display:block;position:absolute;top:1.7em;right:1.7em;background:none;font-size:.8rem;font-weight:normal;color:#307530}.content .sticking .edit-page{margin-right:10px}.pre-content{border-radius:4px 4px 0 0}.method_ad{margin-left:-19px}#intro.hasad{padding-bottom:0;border-bottom:0}#intro_ad_1{height:120px}#intro_ad_1 > ins{background-color:#F3F3F3}.steps .section_text .steps_list_2 .wh_ad_inner{margin-top:25px;margin-left:-20px;margin-bottom:-21px;line-height:0}.steps .wh_ad_inner.al_grey{margin-top:35px}.steps .wh_ad_inner.wh_ad_spacing{margin-top:40px;width:728px;min-height:0 !important}#qa .wh_ad_inner{margin-top:40px;margin-left:-15px;margin-bottom:-15px;line-height:0}#qa .wh_ad_inner.wh_ad_spacing{margin-top:40px}#ingredients .wh_ad_inner{margin-top:40px;margin-left:-26px;margin-bottom:-26px;line-height:0}#thingsyoushouldknow .wh_ad_inner{margin-left:-26px;margin-bottom:-26px}#quick_summary_section .wh_ad_inner{margin-left:-26px}.thingsyoushouldknow h2.tysk_head{background-color:#FFF;background-size:8.5%;border-radius:7px 7px 0 0;border-image:linear-gradient(to right,#93b874,#93b874 4.4%,#f3f3f3 4.4%,#f3f3f3) 1}.thingsyoushouldknow h2.tysk_head span.mw-headline{padding-left:3rem}#relatedwikihows{padding-left:15px}#relatedwikihows .wh_ad_inner{margin-top:40px;margin-left:-15px;margin-bottom:-16px;line-height:0}#expertinterview .wh_ad_inner{margin-top:40px;margin-left:-16px;margin-bottom:-16px;line-height:0}#relatedwikihows .wh_ad_inner.wh_ad_spacing{margin-top:40px}#intro .wh_ad_inner{margin-top:24px;margin-left:-26px}#intro .wh_ad_inner.al_grey{margin-top:40px}.qz_container .wh_ad_inner{margin-left:0;margin-top:0;margin-bottom:5px}#warnings .wh_ad_inner{margin-left:-14px;margin-bottom:-26px;margin-top:25px}#userreviews_mobile .wh_ad_inner{margin-left:-14px;margin-bottom:-26px}#aboutthisarticle .wh_ad_inner{margin-left:-14px;margin-top:5px;margin-bottom:-26px}.section .section_text .wh_ad_inner{margin-left:-16px;margin-bottom:-16px}#video .wh_ad_inner{margin-left:0;margin-bottom:0}#aboutthisarticle .wh_ad_inner.al_grey{margin-top:25px}#promopair_container{display:block;position:relative;height:224px;margin-top:18px}#promopair_container.wh_ad_spacing{height:250px;background-color:#FFF;margin-top:0px;padding-top:10px}#promopair_container.tip_submit{padding-top:15px}#tips #promopair_container .wh_ad_inner{position:absolute;left:0;width:300px;height:250px}#promopair-img-wrap{position:absolute;right:-26px;width:420px}.wh_ad_spacing #promopair-img-wrap{right:0}#promopair_container img{min-width:auto;min-height:auto}ol.references{padding-left:0}#mw-mf-page-center{background:#F3F3F3}#mw-mf-page-center .qz_container{margin:26px auto}.w_label{margin-top:13px;background:#fff}.promopair.w_label{margin-top:0}#rightrail1_ad_1.blockthrough.w_label:before{display:none}.rr_container .w_label{background-color:#f3f3f3}#intro .w_label{display:block}.al_dollar{position:relative}.al_dollar:after{content:'$';font-size:9px;font-weight:bold;position:absolute;left:5px;top:-10px;color:#ecebe8}.al_dollar.w_label:before{margin-top:-18px;left:0px;padding-left:16px;padding-right:4px;padding-top:2px;padding-bottom:2px;border-radius:2px;-moz-border-radius:2px;-webkit-border-radius:2px;background:-webkit-linear-gradient(90deg,#888888 13px,#ecebe8 0%);background:-moz-linear-gradient(90deg,#888888 13px,#ecebe8 0%);background:-o-linear-gradient(90deg,#888888 13px,#ecebe8 0%);background:-ms-linear-gradient(90deg,#888888 13px,#ecebe8 0%);background:linear-gradient(90deg,#888888 13px,#ecebe8 0%);border:1px solid #444;font-weight:normal}#intro .al_dollar.w_label:before{background:-webkit-linear-gradient(90deg,#888888 13px,#ffffff 0%);background:-moz-linear-gradient(90deg,#888888 13px,#ffffff 0%);background:-o-linear-gradient(90deg,#888888 13px,#ffffff 0%);background:-ms-linear-gradient(90deg,#888888 13px,#ffffff 0%);background:linear-gradient(90deg,#888888 13px,#ffffff 0%)}.w_label:before{font-size:9px;line-height:normal;color:#444;position:absolute;left:6px;margin-top:-13px;display:block}.al_grey.w_label:before{color:#bababa}.m-video-wm{display:block;position:absolute;bottom:0;right:0;background-color:#93b874;color:#FFF;font-weight:bold;font-size:13.5px;line-height:13px;opacity:0.6 !important;padding-top:5px;padding-bottom:4px;padding-right:5px;padding-left:0px;text-decoration:none;pointer-events:none}.m-video-wm canvas{height:13px;vertical-align:bottom}.m-video-wm:before{right:100%;bottom:0;content:" ";height:100%;width:0;position:absolute;pointer-events:none;border-bottom:22px solid #93b874;border-left:18px solid transparent}#preload-wm-img{background:url(/skins/WikiHow/images/WH_logo.svg) no-repeat -9999px -9999px}.content .m-video-wm-img{width:auto !important;height:11px !important;padding-right:5px;display:block;float:left}.sourcesandcitations .section_text{padding-left:42px}.content .tips .section_text ul li,.content .warnings .section_text ul li{margin-bottom:0.8em}.content .tips .section_text ul li div.wh_vote_container,.content .warnings .section_text ul li div.wh_vote_container{display:none}#end_options{display:block}#end_options li{display:inline-block}#end_options li:before{content:'|';color:#e7e7e7;margin:0 1em}#end_options li:first-child:before{display:none}#article_rating_mobile{margin:1.5rem 0 0;background:#FFF}#article_rating_mobile .mw-headline{font-weight:bold}#footer{text-align:left}#footer_inner{display:grid;grid-template-columns:1fr 1px 1fr;grid-template-rows:auto auto 30px auto auto auto;align-items:initial}.footer_divider,#footer_logo,#footer_crumbs{grid-column:1 / span 3}#footer_logo{grid-row:1}#footer_crumbs{grid-row:2}#footer_top_divider{display:none}#search_footer{grid-column:1;grid-row:4;width:85%}#footer_links{grid-column:1;grid-row:5;text-align:initial;padding-left:initial;margin-top:10px}#footer_links ul{column-gap:7.5em;margin-right:10px}#footer_vertical_divider{grid-column:2;grid-row:4 / span 3;border-left:1px solid #77a555}#byline_hover{z-index:6;position:absolute;top:28px;width:375px;max-width:375px;font-size:13px;line-height:1.5em;border:4px solid #7fa065;border-radius:6px;background-color:#FFF}#aboutthisarticle #summary_wrapper{display:none}#aboutthisarticle #summary_wrapper.overlay{width:100%;height:100%;position:fixed;overflow-y:scroll;top:0;left:0;z-index:100;display:none;background-color:rgba(0,0,0,0.2)}#aboutthisarticle #summary_wrapper.overlay .collapse_link{display:block;top:25%;position:relative;left:25%;width:50%;background-color:#93b874;color:#fff;padding:12px 18px;font-size:20px;font-weight:bold}#aboutthisarticle #summary_wrapper.overlay .collapse_link.open{margin-bottom:0}#aboutthisarticle #summary_wrapper.overlay .collapse_link:after{border:none}#aboutthisarticle .overlay #summary_text{position:relative;width:50%;top:25%;border:1px solid #93b874;background-color:#fff;padding:15px 20px 15px 15px;line-height:25px;left:25%;right:25%;display:block}#aboutthisarticle .overlay #summary_text h2{background-color:#93b874;color:#fff;margin:-15px -20px 10px -15px;padding:15px}#aboutthisarticle .text_summary_wrapper{overflow-y:auto}#aboutthisarticle #summary_last_sentence{display:inline}#aboutthisarticle #summary_close{position:absolute;top:11px;right:10px;width:30px;height:30px;color:#fff;border:1px solid #fff;border-radius:15px;text-align:center;line-height:30px;font-weight:normal;text-decoration:none;font-size:16px;display:block;background:#93b874}#aboutthisarticle .page_stats{display:block;text-align:center;border-radius:0 0 4px 4px;font-weight:bold}#aboutthisarticle #other_languages .collapse_link{background:none}#aboutthisarticle #other_languages .collapse_link::after{content:':'}#aboutthisarticle #language_links{display:block;margin-top:.5em;-webkit-columns:2;-moz-columns:2;columns:2}.al_method{display:none}#expertadvice > ul{padding-top:10px}.content .section_text.expert_advice_section p{font-size:16px;margin-bottom:0}.content .section_text.expert_advice_section ul li{font-size:16px}.healtharticle{margin-bottom:45px}.small_pdf_link,.small_offline_link{display:none}a.large_pdf_link,a.large_offline_link{display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-align-items:center;-ms-flex-align:center;align-items:center;float:right;font-weight:bold;margin:-5px 127px 5px 5px;font-size:12px;color:#333333;background-color:#F6F8F7;padding:.45em 1.1rem;border-radius:8px;position:relative;z-index:6}a.large_pdf_link:hover,a.large_offline_link:hover{text-decoration:none}a.large_pdf_link.pdf_link_steps,a.large_offline_link.pdf_link_steps{margin:10px 10px 0 0;min-width:135px;white-space:nowrap}a.large_pdf_link.intl,a.large_offline_link.intl{margin-right:0}a.large_pdf_link.pdf_link_steps.intl,a.large_offline_link.pdf_link_steps.intl{margin-right:10px}a.large_pdf_link img,a.large_offline_link img{width:23px;margin-right:.3rem}a.large_pdf_link > div,a.large_offline_link > div{margin-left:.4rem}a.large_pdf_link.no_align,a.large_offline_link.no_align{margin-right:.5em}a.large_offline_link{background:#93b874;color:white}#footer_newsletter{display:block;grid-column:3;grid-row:4 / span 2;width:210px;margin:0 auto;text-align:center}#footer_newsletter #footer_subscribe_title{font-size:19px}#footer_newsletter #footer_subscribe_email{font-size:12px;width:100%;padding:5px 10px;border-radius:10px}#footer_newsletter a#footer_subscribe_button{font-size:14px;width:initial;border-radius:8px}#footer_newsletter #footer_subscribe_notice{font-size:11px}#footer_newsletter_divider{display:none}#intro .wh_ad_inner.al_grey{margin-top:40px}#watchtheserelatedvideos{grid-template-columns:1fr 1fr}.al_grey{text-transform:uppercase;letter-spacing:1px}.table_of_contents_list_qam_test #method_toc{display:none}.list_method #method_toc{display:none}#fa_edge_intro img{max-width:calc(100% + 26px)}.wh_ad_intl.gam #intro_ad_1{height:120px;max-width:728px;background-color:#F3F3F3}#intro .wh_ad_intl.gam{max-height:120px;background-color:#F3F3F3}#prestep_ad_1{height:90px;margin-top:10px}#ingredients .wh_ad_inner{margin-left:-16px}}@media only screen and (min-width:975px){#ingredients .wh_ad_inner{margin-left:-26px}.wh_vote_container.qa_vote_buttons .qa_widget_vote_links,.wh_vote_container.qa_vote_buttons .wh_thumb_default{display:none}.wh_thumb_response{display:none}.qa_person_circle,.qa_person_circle-img{max-height:60px;max-width:60px}.qa_expert_area,.qa_user_area{max-height:60px}#intro_ad_1.gam{height:90px}.section .section_text .wh_ad_inner{margin-left:-26px;margin-bottom:-26px}.related-wh-quiz{border:1px solid #dfdfdf;border-radius:5px;position:relative;padding-bottom:31px;width:47%}.related-wh-quiz-button{font-weight:bold;font-size:.9em;padding:0.25em 0.5em;background:#FABC3B;border:none;color:#343434;position:absolute;left:5px;bottom:4px;border-radius:3px}#fa_edge_intro img{max-width:none}.scrolltomarker{height:1px}.w_label{display:inline-block}.wh_ad_inner.al_grey{margin-top:25px;display:block}.promopair.wh_ad_inner.al_grey{margin-top:0px}#rightrail0_ad_1{position:sticky;top:65px}.rrdoublewrap{height:2000px}.rrdoubleinner{position:sticky;top:65px}.rightrail_ad{position:sticky;top:65px}.rightrail_ad.rightraildouble_ad{position:relative;top:0}#rightrail1_ad_1{position:sticky;top:65px}#rightrail2_ad_1{position:sticky;top:65px}#rightrail3_ad_1{position:sticky;top:65px}#rightrail4_ad_1{position:sticky;top:65px}#rightrail5_ad_1{position:sticky;top:65px}#rightrail6_ad_1{position:sticky;top:65px}#rightrail7_ad_1{position:sticky;top:65px}#rightrail8_ad_1{position:sticky;top:65px}#rightrail9_ad_1{position:sticky;top:65px}.article-promo{display:block;position:relative}.menu_login,.menu_messages{position:absolute;border:1px solid #91af79;margin:0;padding:10px 0;top:71px;z-index:1000;background-color:#f9f9f9;display:none;right:0}.menu_login{padding:15px 25px} #actionbar{display:block}#mw-mf-viewport{min-width:1070px}.header{height:72px;position:relative;border-top:none;max-width:1050px; }.header #mw-mf-main-menu-button,.header #hamburger_dot{display:none}.header .search{display:block;height:39px}#header_logo{background-position:left 20px;background-size:162px;width:158px;padding-left:0}#hs,#hs_query{width:auto}#hs_query{position:relative;display:block;float:left;border:solid #FFF;border-width:0 0 2px;border-radius:0;font-size:1.25em;background:none;height:auto;width:75%;min-width:200px;padding:9px 7px 4px}#hs_query::placeholder{color:#FFF;opacity:1}#hs_query.reels_search{width:258px}.hs_notif #hs_query,.hs_notif.hs_active #hs_query{margin-right:0}.hs_active .search{padding-right:0}#hs_submit{position:relative;display:inline-block;background-color:#ADC996;border-radius:4px;width:80px;background-position:center;background-size:25px;margin-left:10px}.hs_active #hs_query:valid ~ #hs_submit{display:inline-block}.love_button #hs,.love_button #hs.hs_active{width:auto}.love_button #hs_query,.love_button .hs_active #hs_query{width:75%}#content_wrapper{padding:71px 1em 1em}.header #actions{display:table-cell;padding:0px;margin:0px;border-right:1px solid #89ac6c;display:flex;justify-content:flex-end}.header #actions li{border-left:1px solid #89ac6c;padding:0px;height:72px;list-style:none !important;margin:0px;cursor:pointer;width:72.93px;position:relative;display:table}.header #actions li .nav{font-size:calc(8px + (10 - 8) * ((100vw - 975px) / (1020 - 975)));font-weight:bold;color:#475347;display:block;padding-top:40px;position:relative;text-align:center;z-index:1;line-height:normal;display:table-cell;vertical-align:middle;height:auto;width:100%}.header #actions li:hover .nav{color:#2C3C2C;text-decoration:none}.header #actions li .new_bubble{font-size:.7em;padding:0 .5em;margin-left:0}.nav_icon{position:absolute;top:0;width:100%;height:46px;background-repeat:no-repeat;background-position:center;-webkit-transition:all 0.1s ease-out;transition:all 0.1s ease-out}.nav_item:hover,.nav_item_selected{background-color:#85A669}#nav_explore_li .nav_icon{ background-image:url(/skins/owl/images/nav_explore.optimized.svg);background-size:28%}#nav_explore_li:hover .nav_icon{ background-image:url(/skins/owl/images/nav_explore_hover.optimized.svg);background-size:31%}#nav_messages_li .nav_icon{ background-image:url(/skins/owl/images/nav_messages.optimized.svg);background-size:33%}#nav_messages_li:hover .nav_icon{ background-image:url(/skins/owl/images/nav_messages_hover.optimized.svg);background-size:37%}#nav_random_li .nav_icon{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='24' width='24'%3E%3Cpath d='M0 0h24v24H0zm21.02 19c0 1.1-.9 2-2 2h-14c-1.1 0-2-.9-2-2V5c0-1.1.9-2 2-2h14c1.1 0 2 .9 2 2v14z' fill='none'/%3E%3Cpath fill='%23475347' d='M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zM7.5 18c-.83 0-1.5-.67-1.5-1.5S6.67 15 7.5 15s1.5.67 1.5 1.5S8.33 18 7.5 18zm0-9C6.67 9 6 8.33 6 7.5S6.67 6 7.5 6 9 6.67 9 7.5 8.33 9 7.5 9zm4.5 4.5c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5zm4.5 4.5c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5zm0-9c-.83 0-1.5-.67-1.5-1.5S15.67 6 16.5 6s1.5.67 1.5 1.5S17.33 9 16.5 9z'/%3E%3C/svg%3E");background-size:33%}#nav_random_li:hover .nav_icon{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='24' width='24'%3E%3Cpath d='M0 0h24v24H0zm21.02 19c0 1.1-.9 2-2 2h-14c-1.1 0-2-.9-2-2V5c0-1.1.9-2 2-2h14c1.1 0 2 .9 2 2v14z' fill='none'/%3E%3Cpath fill='%232C3C2C' d='M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zM7.5 18c-.83 0-1.5-.67-1.5-1.5S6.67 15 7.5 15s1.5.67 1.5 1.5S8.33 18 7.5 18zm0-9C6.67 9 6 8.33 6 7.5S6.67 6 7.5 6 9 6.67 9 7.5 8.33 9 7.5 9zm4.5 4.5c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5zm4.5 4.5c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5zm0-9c-.83 0-1.5-.67-1.5-1.5S15.67 6 16.5 6s1.5.67 1.5 1.5S17.33 9 16.5 9z'/%3E%3C/svg%3E");background-size:37%}#nav_quizzes_li .nav_icon{background-image:url("data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' x='0' y='0' viewBox='0 0 48 48' style='enable-background:new 0 0 48 48' xml:space='preserve'%3E%3Cstyle%3E.st1%7Bfill:%23465347%7D%3C/style%3E%3Cg id='art'%3E%3Cpath style='fill:none' d='M0 0h48v48H0z'/%3E%3Cpath class='st1' d='m40.6 7.8-14.7-3c-1.6-.3-3.2.7-3.5 2.3l-.7 2.9h2.8l.2-.9 15.2 3.1-.4 1.8-7.2-1.5c.4.7.6 1.5.6 2.4v2.4l5.6 1.2-.4 1.8-5.1-1.1v4.7l4.3.9-.3 1.8-4-.8v4.7l3 .6-.4 1.8-2.6-.6V36l1.7.3c1.6.3 3.2-.7 3.5-2.3l4.7-22.7c.3-1.6-.7-3.2-2.3-3.5zM8 15v26c0 1.7 1.3 3 3 3V12c-1.7 0-3 1.3-3 3z'/%3E%3Cpath class='st1' d='M28 12H13v32h15c1.7 0 3-1.3 3-3V15c0-1.7-1.3-3-3-3zm0 5v3.1c0 1.1-.9 2-2 2h-8c-1.1 0-2-.9-2-2V17c0-1.1.9-2 2-2h8c.9 0 1.6.5 1.9 1.3.1.2.1.5.1.7z'/%3E%3C/g%3E%3C/svg%3E");background-size:36%}#nav_quizzes_li:hover .nav_icon{background-image:url("data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' x='0' y='0' viewBox='0 0 48 48' style='enable-background:new 0 0 48 48' xml:space='preserve'%3E%3Cstyle%3E.st1%7Bfill:%23465347%7D%3C/style%3E%3Cg id='art'%3E%3Cpath style='fill:none' d='M0 0h48v48H0z'/%3E%3Cpath class='st1' d='m40.6 7.8-14.7-3c-1.6-.3-3.2.7-3.5 2.3l-.7 2.9h2.8l.2-.9 15.2 3.1-.4 1.8-7.2-1.5c.4.7.6 1.5.6 2.4v2.4l5.6 1.2-.4 1.8-5.1-1.1v4.7l4.3.9-.3 1.8-4-.8v4.7l3 .6-.4 1.8-2.6-.6V36l1.7.3c1.6.3 3.2-.7 3.5-2.3l4.7-22.7c.3-1.6-.7-3.2-2.3-3.5zM8 15v26c0 1.7 1.3 3 3 3V12c-1.7 0-3 1.3-3 3z'/%3E%3Cpath class='st1' d='M28 12H13v32h15c1.7 0 3-1.3 3-3V15c0-1.7-1.3-3-3-3zm0 5v3.1c0 1.1-.9 2-2 2h-8c-1.1 0-2-.9-2-2V17c0-1.1.9-2 2-2h8c.9 0 1.6.5 1.9 1.3.1.2.1.5.1.7z'/%3E%3C/g%3E%3C/svg%3E");background-size:40%}#random-button{display:none}#nav_profile_li .nav_icon{ background-image:url(/skins/owl/images/nav_profile.optimized.svg);background-size:29%}#nav_profile_li:hover .nav_icon{ background-image:url(/skins/owl/images/nav_profile_hover.optimized.svg);background-size:32%}#nav_profile_li.nav_member .nav_icon{ background-image:url(/extensions/wikihow/MembershipManager/images/nav_proprofile.svg);background-size:40%;background-position:center 11px}#nav_profile_li.nav_member:hover .nav_icon{ background-image:url(/extensions/wikihow/MembershipManager/images/nav_proprofile_hover.svg);background-size:43%}.menuitem.menu_separator:hover{background-color:#fff}#nav_help_li .nav_icon{ background-image:url(/skins/owl/images/nav_help.optimized.svg);background-size:31%}#nav_help_li:hover .nav_icon{ background-image:url(/skins/owl/images/nav_help_hover.optimized.svg);background-size:34%}#nav_edit_li .nav_icon{ background-image:url(/skins/owl/images/nav_edit.optimized.svg);background-size:31%}#nav_edit_li:hover .nav_icon{ background-image:url(/skins/owl/images/nav_edit_hover.optimized.svg);background-size:34%}.menuitem.top_cat{padding-left:25px;font-size:14px;line-height:22px}.menuitem.top_cat_new{position:relative}.menuitem.top_cat_new:after{content:'New';position:absolute;right:40px;background:#FF3333;color:#FFF;border-radius:10px;line-height:15px;margin:0;font-size:10px;top:5px;padding:0 6px}.explore_menu .menuitem.top_cat_new:after{top:6px;right:20px}.explore_menu .menuitem.top_cat_new_short:after{right:55px}#actions #nav_pro_li{border:none;background:#FFF;border-radius:35px;margin:13px 10px 0 0;box-sizing:border-box;height:45px;width:100px}#actions #nav_pro_li.courses{width:90px}#actions #nav_pro_li .nav_icon{ background-image:url(/skins/owl/images/nav_pro.svg);background-size:100%;right:16px;width:22px;height:45px}#actions #nav_pro_li.courses .nav_icon{display:none}#actions #nav_pro_li .red_dot{display:none;position:absolute;background:#FF3333;height:10px;width:10px;right:13px;bottom:10px;border-radius:50%}#actions #nav_pro_li .menu{top:50px;border:none;border-radius:15px;padding:12px 0;box-shadow:-2px 4px 4px rgba(122,122,122,0.25)}#actions #nav_pro_li .menu hr{color:#D9D9D9;margin:12px 0}#actions #nav_pro_li.nav_upgrade .nav_icon{display:none}#actions #nav_pro_li.nav_upgrade a{padding:0}#actions #nav_pro_li.nav_upgrade .label{position:static}#actions #nav_pro .label{display:inline-block;background:#FFCF5A;color:#FFF;font-size:1.2em;padding:.25em .6em;position:absolute;left:16px;top:28%;border-radius:5px} .header #secondary-button.user-button,.header #wikipoints_bubble{position:absolute;padding:0;top:-2px;right:-4px;z-index:1}.header #secondary-button.user-button:hover,.header #wikipoints_bubble:hover{text-decoration:none}.header #secondary-button.user-button span,.header #wikipoints_bubble span{font-size:.6em;width:2.2em;height:1.5em;line-height:1.5em;border-radius:1.5em;position:relative}#header_container{height:72px;transform:scaleY(1);transform-origin:top;transition-duration:120ms}#header_top_watch{position:absolute;width:1px;height:1px;top:3px;left:0}#header_container.shrunken{transform:scaleY(0.5);transform-origin:top;transition-duration:210ms} .header_container.shrunk{height:39px}.header_container.shrunk .header{height:39px}.header_container.shrunk .header #actions .button.tech_newsletter_button{margin-top:5px}.header_container.shrunk .header #secondary-button.user-button,.header_container.shrunk .header #wikipoints_bubble{top:-10px}.header_container.shrunk #header_logo{background-position:left 5px}.header_container.shrunk #hs_query{height:32px}.header_container.shrunk #hs_submit{height:32px;background-size:21px;margin-top:3px}.header_container.shrunk .nav_icon{display:none}.header_container.shrunk .menu,.header_container.shrunk .menu_login,.header_container.shrunk .menu_messages{top:38px}.header_container.shrunk #actions li{height:39px}.header_container.shrunk #actions li .nav{padding:0}.header_container.shrunk #actions #nav_pro_li{height:30px;width:77px;margin-top:4px}.header_container.shrunk #actions #nav_pro_li .red_dot{display:none !important}.header_container.shrunk #actions #nav_pro_li .menu{top:33px}.header_container.shrunk #actions #nav_pro .label{position:relative;left:auto;top:auto}.scrollto_wrap{height:90px}#qa .wh_ad_inner{margin-top:18px;margin-bottom:-47px}#warnings .wh_ad_inner{margin-left:-26px;margin-bottom:-26px}#aboutthisarticle .wh_ad_inner{margin-left:-26px}#thingsyoullneed .wh_ad_inner{margin-left:-26px;margin-bottom:-26px}#expertinterview .wh_ad_inner{margin-left:-26px;margin-bottom:-26px}#references .wh_ad_inner{margin-left:-42px}#promopair_container.wh_ad_spacing{padding-top:0px}.rtl .method_ad{margin-right:-19px}.rtl #qa .wh_ad_inner{margin-right:-16px}.rtl #intro .wh_ad_inner{margin-right:-26px}.rtl .steps .wh_ad_inner{margin-right:-21px}.rtl #relatedwikihows .wh_ad_inner{margin-right:-16px}.qz_container .wh_ad_inner{margin-left:0;margin-top:0;margin-bottom:5px}.menu_messages{right:0;font-size:.8em;width:300px;padding:0 0 3px 0}.menu_messages .mw-echo-state{background-color:#EEE}.menu_messages .mw-echo-state:hover{background-color:#F9F9F9}.menu_messages .mw-echo-unread{background-color:#F9F9F9}.menu_messages .mw-echo-content{padding-right:.5em}.menu_message_morelink{text-align:center;padding:5px} .oo-ui-windowManager-modal > .oo-ui-window.oo-ui-dialog{z-index:11}#ca-edit{display:none}.section.aidata{margin-top:-1.5em}.section_text{padding:26px}.step_num{font-size:2.8em;line-height:1em;margin-left:10px}.step{margin:0 30px 0 10px}.summarysection.mwimg,.summarysection .mwimg{margin:-26px -26px 0}#qa{padding:26px}.qa_divider{margin:0 -26px 15px}.qa_sq.qa_editing_aq{margin:0 -26px}#qa_ask_heading{margin-top:0}.references a.external,#site_notice a.external{background:none}#site_notice_x{float:right;display:block;width:14px;height:14px;background:url(/skins/owl/images/article_sprite.png) no-repeat -114px 0;margin:0 0px 10px 10px}#trust_banner{top:72px}#trust_banner > div{max-width:1050px}.shrunk_header #trust_banner{visibility:hidden}.coauthor_link:hover,.eat_tag:hover,.recipe_byline_stars:hover{text-decoration:none}#byline_hover_close{display:none}#coauthor_image:not(.always_show){display:none}#sidebar{display:block;width:300px;min-height:500px;float:right;position:relative}#sidebar .al_dollar:after{top:-16px}#sidebar #cookie_notice{display:none}#sidebar #top_links{padding:30px 15px;white-space:nowrap;text-align:center;font-size:.65em;font-weight:bold}#sidebar #top_links #gatWriteAnArticle{margin-right:0}#sidebar .sidebox{background-color:#FFF;padding:16px;margin:0 0 15px 0;position:relative;-moz-border-radius:4px;-webkit-border-radius:4px;border-radius:4px;color:#686868;font-size:13px;line-height:1.3em}#sidebar .sidebox p{font-size:14px;line-height:17px;margin:12px 0 0}#sidebar .sidebox h3{font-size:13px;font-weight:bold;color:#686868;margin-bottom:11px;padding:0px;background:none}#sidebar .sidebox.short_sidebox{padding-top:10px}#sidebar .sidebox #rr_newsletter_container{background-color:#e8efe1;line-height:25px;text-align:center;border-radius:7px;padding:15px 0 20px 0}#sidebar .sidebox #rr_newsletter_container img{width:64px}#sidebar .sidebox #rr_newsletter_container h4{font-size:20px;color:#444F45;margin:0 25px;padding:0}#sidebar .sidebox #rr_newsletter_container p{font-size:16px;margin:10px 35px;line-height:25px}#sidebar .sidebox #rr_newsletter_container a{background-color:#fff;font-size:16px}#sidebar #social_proof_sidebox{line-height:normal;padding:0;font-weight:bold}#sidebar .difficult_icon{display:block;margin:.5em auto}#sidebar .arrow_box{position:relative}#sidebar .arrow_box:after,#sidebar .arrow_box:before{right:100%;top:50%;border:solid transparent;content:" ";height:0;width:0;position:absolute;pointer-events:none}#sidebar .arrow_box:before{border:none}#sidebar #social_proof_sidebox.arrow_box:after,#sidebar #social_proof_sidebox.arrow_box:before{top:38px}#sidebar #social_proof_sidebox.arrow_box:after{margin-top:0}#sidebar #aag_sidebox{display:none}#sidebar .arrow_box:after{border-color:rgba(255,255,255,0);border-right-color:#FFF;border-width:11px;margin-top:-80px}#sidebar .arrow_box:before{border-color:rgba(229,229,229,0);border-right-color:#e5e5e5;border-width:12px;margin-top:-81px}#sidebar #social_proof_sidebox h3{margin:0;text-align:left;font-size:11px;background-color:#f6f5f4;padding:4px 1em;width:inherit;-moz-border-radius-topright:4px;-moz-border-radius-topleft:4px;-webkit-border-top-left-radius:4px;-webkit-border-top-right-radius:4px;top-left-border-radius:4px;border-top-right-radius:4px}#sidebar #social_proof_sidebox.arrow_box h3{font-size:15px;padding:10px 0 10px 10px}#sidebar #social_proof_sidebox h4{margin:10px 5px -5px 5px;text-align:left;font-size:12px;background-color:inherit}#sidebar .sp_box{float:left;width:130px;height:75px;position:relative;padding:10px 0 10px 15px}#sidebar .sp_thin_box{width:100%;height:auto;padding:0;display:table}#sidebar .sp_star_section_upper{margin-top:4px;display:inline-block}#sidebar #sp_star_rating_lower{font-size:11px}#sidebar .sp_star_rating_text{font-weight:normal}#sidebar .sp_helpful_box,#sidebar #sp_helpful_new,#sidebar .sp_difficult_box{border-right:1px solid #f3f3f3}#sidebar .sp_difficult_box{padding:10px;text-align:center}#sidebar .helpful_sidebox .sp_star_section_upper,#sidebar .helpful_sidebox .sp_helpful_lower{display:table-cell;vertical-align:middle}#sidebar .helpful_sidebox .sp_helpful_lower{padding-left:10px}#sidebar .helpful_sidebox .sp_star_container{height:26px;width:26px}#sidebar .sp_top_box{padding:10px;position:relative;background-color:#f0f5ec;border-radius:4px 4px 0 0;border:1px solid #ECEBE8}#sidebar .ar_avatar.generic{border:2px solid #708461}#sidebar .sp_expert_name a{color:#545454}#sidebar .sp_expert_blurb{font-size:12px}#sidebar #social_proof{font-size:11px;line-height:normal;color:#212121;margin:3px 0 30px 0;padding:0 0 5px 0;list-style:none}#sidebar #social_proof li{margin:0 10px 0 0;float:left;line-height:15px;color:#767676}#sidebar #sp_modified{display:inline-block;min-width:70px}#sidebar .sp_circle{border-radius:50%;width:15px;height:15px;display:inline-block;vertical-align:middle;margin-right:3px;float:left}#sidebar .sp_updated_icon{ background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAQAAACR313BAAABFElEQVQY00WQwS5DURRFLzGX+ARhLjEUHyG+QvyAmHUmxv6BmJhI/ILeu55HGkUrDSJiQrVoFK/L4LaRMznZ62SffU4gjGuBXdpU9DlhnZmsZjTNBg+IySQy5IiFf7yHGMXCYtzxyHLGmxm27fvtj+/eGk3SYC6wSAejT2rlwIGV+pQdtgM7GG2pQ5smk02/1JZRCLSx7qt65amIp16rXaN0Q6pKr/2ysmVpTl/666dJRiH1Cl9U7VmaxOiFIz9MMgwcJ/HVnmcmsW70eRKuE1jjM1lYmMTSjl11kJ32A4GDvBGjTUdq34ZRflgNBOa5Zxzq3DtvTPnq2uSpS1xOBuoZVdSYmuDALFuc8caIIQ8cspL1P0dFas6MaYbtAAAAAElFTkSuQmCC)}#sidebar .sp_updated_icon_sidebar{margin:14px auto 5px auto;position:absolute;left:-2px;right:0;width:22px;height:20px;background-image:url(/skins/owl/images/sp_icon_sidebar.png);background-image:linear-gradient(transparent,transparent),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='37.593' height='33.009' viewBox='0 0 37.593 33.009'%3E%3Cpath fill='%23FFF' d='M21.089 33.009v-5c6.344 0 11.504-5.161 11.504-11.504S27.433 5 21.089 5 9.584 10.161 9.584 16.504c0 .541.038 1.084.112 1.614l-4.951.694a16.776 16.776 0 0 1-.161-2.309C4.584 7.404 11.988 0 21.089 0s16.504 7.404 16.504 16.504-7.404 16.505-16.504 16.505z'/%3E%3Cpath fill='%23FFF' d='M14.169 17.468l-7.085 7%0A.084L0 17.468z'/%3E%3C/svg%3E");background-size:cover}#sidebar .sp_text{line-height:17px;font-weight:normal;padding-top:2px;padding-bottom:2px;font-size:11px}#sidebar .sp_thin_box .sp_text{display:table-cell;padding:8px 3.5%;vertical-align:top}#sidebar .sp_thin_box .sp_text:first-child{width:26%;padding-left:6.5%}#sidebar .sp_thin_box .sp_text:nth-child(2){width:28%}#sidebar .sp_thin_box .sp_text:last-child{width:22%}#sidebar .sp_thin_box .sp_text,#sidebar .sp_thin_box .sp_text a{color:#595959}#sidebar .sp_thin_box .sp_text_data{display:block;color:#545454}#sidebar .sp_text_data{font-size:12px;font-weight:bold}#sidebar .sp_stats_box.sp_thin_box{width:100%;float:none}#sidebar #sp_stats_sidebox{padding:5px 0}#sidebar #sp_stats_sidebox .sp_text_data{font-size:13px}#sidebar .sp_edit_icon{ background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAQAAACR313BAAAA6ElEQVQY01XQMUoDYRCG4VHsBY8gsRcsxUOIpxAvIHbpxNo7KDY2gmcw+yaKIijB1YQEG9EkKhgk+1r8WbOZr5uHGYYJYpoaR7SZMOKSHZZSN9Eiu3TxP2POqc34uEI2bIj02Ei8V8Ur2z6ZidyxEqyRVzG3UHtpw0FwWMVnC1WHaZ6gPcMXU317m/gjmJQHdab45U1aLUUwRMzsT/HT6xJlHFxgwwf7/qgjWzOUPNjmO/PVR3MH8ygnQXCa+e6bbZvpoDK/bAXBKp2mmM2j1MunrnPPPE2os1BysMw+LQYUjOlyxmbq/wEA8mibiYqo7QAAAABJRU5ErkJggg==)}#sidebar .sp_edit_icon_sidebar{margin:15px auto 5px auto;position:absolute;left:0;right:0;width:18px;height:18px;background-image:url(/skins/owl/images/sp_edit_icon_sidebar.png); background-image:linear-gradient(transparent,transparent),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='19.813' height='19.82' viewBox='0 0 19.813 19.82'%3E%3Cpath fill='%23FFF' d='M19.801 4.792l-6.398 6.397L6.042 18.5 0 19.82l1.269-6.092 7.362-7.311L15.028.02s1.371-.305 3.199 1.523c1.828 1.877 1.574 3.249 1.574 3.249zM6.296 17.18s-.051-1.117-1.32-2.386c-1.219-1.269-2.387-1.269-2.387-1.269l-.558.609-.457 2.031c.355.203.761.457 1.167.863.457.457.711.812.914 1.219l2.031-.457.61-.61z'/%3E%3C/svg%3E");background-size:cover}#sidebar #sp_section_name{color:#545454;font-size:11px;padding-bottom:6px}#sidebar .sp_nonverifier_text > div{font-size:13px}#sidebar .sp_popup_container{top:110px;left:-20px;position:absolute;z-index:100000007;display:none}#sidebar .hint_box{min-width:150px;max-width:180px;position:relative;background:#FFF;border:3px solid;border-color:rgba(0,0,0,0.13);border-radius:4px;font-weight:normal;padding:9px;-moz-background-clip:padding; -webkit-background-clip:padding; background-clip:padding-box}#sidebar .hint_box p{font-size:12px;line-height:normal;margin:0;text-align:left}#sidebar .hint_box:after,#sidebar .hint_box:before{left:50%;border:solid transparent;content:" ";height:0;width:0;position:absolute;pointer-events:none}#sidebar .hint_box:after{top:-19px;border-color:rgba(255,255,255,0);border-bottom-color:#FFF;border-width:10px;margin-left:-10px}#sidebar .hint_box:before{top:-24px;border-bottom-color:#d5d5d5;border-width:12px;margin-left:-12px;-moz-background-clip:padding; -webkit-background-clip:padding; background-clip:padding-box}#sidebar .noarrow:after,#sidebar .noarrow:before{display:none}#sidebar .sp_helpful_rating_count,#sidebar #sp_helpful_text_sidebox{font-size:11px;font-weight:normal;color:#595959}#sidebar #sp_helpful_text_sidebox{margin-top:5px}#sidebar .helpfulness_text{font-size:12px;color:#545454;padding:4px 0 8px}#sidebar .sp_star_container{position:relative;width:21px;height:21px;float:left;border-right:2px solid transparent; background-image:url(/skins/owl/images/sp_helpful_icon_star_empty.optimized.svg) 0 0 cover no-repeat}#sidebar .social_sidebox{background-color:#FFF;padding:0}#sidebar .social_sidebox h3{margin:0;text-align:left;font-size:11px;background-color:#f6f5f4;padding:4px 1em;width:inherit;-moz-border-radius-topright:4px;-moz-border-radius-topleft:4px;-webkit-border-top-left-radius:4px;-webkit-border-top-right-radius:4px;top-left-border-radius:4px;border-top-right-radius:4px}#sidebar .sp_helpful_box.helpful_sidebox{float:none;border-right:none;width:auto;height:auto;padding:15px;border-bottom:1px solid #e7e7e7}#sidebar .sp_helpful_statement{font-size:13px;margin-bottom:5px}#sidebar .sp_helpful_statement span{font-size:18px;font-weight:bold}#sidebar #sp_icon_header{background-color:#7fa065;color:#FFF;font-size:16px;font-weight:bold;padding:8px 25px}#sidebar #byline_hover_body{padding:10px 25px}#sidebar #byline_hover_body a{font-weight:bold}#sidebar #byline_hover_body .sp_expert_icon{width:20px;height:20px;display:inline-block;margin-bottom:-4px}#sidebar #side_related_articles{padding-right:0px;padding-bottom:8px}#sidebar #side_related_articles_larger .related-article{width:100%;margin-right:0;margin-bottom:4%}#sidebar #side_related_articles .related-article{margin-right:4%;margin-bottom:10px;width:45%}#sidebar #side_related_articles .related-title{bottom:4px}#sidebar .rr_container #side_related_articles{margin-top:10px;width:300px;box-sizing:border-box}#sidebar .rr_container{padding-bottom:15px;position:relative}#sidebar .rr_container.nofixed .w_label{background-color:#ecebe8}#sidebar #userreviews{line-height:normal;margin:3px 0 15px 0;padding:0;color:#686868;font-size:12px;font-weight:bold;position:relative;background-color:white;max-width:300px}#sidebar .ur_review{margin-bottom:1px;background-color:#fff;padding:15px 20px;border-radius:4px}#sidebar .ur_review_text{position:relative;text-align:left;font-weight:normal;font-size:13px;line-height:18px;color:#545454;margin-top:7px}#sidebar .ur_nav_container{background-color:#FFF;margin-top:-6px;padding:0px 20px 15px;min-height:1em;border-radius:0 0 4px 4px}#sidebar .ur_share{float:right;font-weight:normal}#sidebar .ur_share_recipes{display:block;font-size:15px;font-weight:bold}#sidebar .ur_nav{display:block}#sidebar .ur_nav_staff{display:block;background:#f3f3f3;padding:5px}#sidebar .ur_even_more{display:none}#sidebar .ur_hide{display:none}#sidebar .ur_author .ur_name{font-size:13px;color:#545454;font-weight:bold}#sidebar .ur_review .ur_date{font-size:11px;color:#9c9c9c}#sidebar .ur_review p{margin-top:0px}#sidebar .ur_avatar{width:36px;height:36px;display:inline-block;border-radius:16%;margin-right:5px;vertical-align:bottom;overflow:hidden}#sidebar #sidebar_share{text-align:center}#sidebar #sidebar_share h3{text-align:left;padding-bottom:5px}#sidebar #sidebar_share > div{display:inline-block;vertical-align:bottom;margin-right:10px}#sidebar #sidebar_share > div.admin_state{margin:0px 3px -4px -1px}#sidebar #sidebar_share div.like_button{margin-bottom:-8px}#sidebar #sidebar_share div.like_button_es{margin-right:0px}#sidebar #sidebar_share #pinterest{margin-right:3px}#sidebar #sidebar_share #pinterest a{ direction:ltr}#sidebar #sidebar_share div.email_share{margin-left:4px;margin-right:0px;margin-bottom:-6px}#sidebar #sidebar_share div.email_share a{display:inline-block;position:relative;z-index:10}#sidebar #sidebar_share div.email_share img{cursor:pointer}#sidebar .fb_iframe_widget iframe{width:auto;position:absolute}#userreviews_mobile{display:none}#aboutthisarticle > .section_text,#aboutthisarticle .sp_top_box,#aboutthisarticle #sp_expert_desc,#aboutthisarticle .sp_box{padding:15px 26px}#aboutthisarticle .sp_difficult_box{padding:15px 0 0}#aboutthisarticle .sp_top_icon_bg{left:26px}#aboutthisarticle #endoptions{border-radius:0}#aboutthisarticle .page_stats{font-size:1.1em;padding:1.6em 26px}#aboutthisarticle #summary_text{border-bottom:none;margin-bottom:0}.no_sidebar #content_inner{float:none;max-width:1050px}#content_inner{float:left}.full_width #content_wrapper,.full_width #content_inner{max-width:initial}#footer_inner{grid-template-columns:1fr 1fr 1fr;max-width:1070px;align-items:start;margin-top:10px;column-gap:2%}.footer_divider,#footer_logo,#footer_crumbs{grid-column:span 2}#footer_top_divider{display:initial}#footer_bottom_divider{display:none}#footer_vertical_divider{display:none}a.rr_newsletter_button{display:block;text-align:center;padding:4px;border-radius:7px;border:1px solid #94B778;color:#94B778;font-weight:bold}#rr_newsletter{padding:0px !important;line-height:25px;margin-bottom:20px}#rr_newsletter #rr_newsletter_signup{margin:auto;width:80%}#search_footer{grid-column:1 / 1;grid-row:span 1;min-width:265px;width:100%}#footer_links{grid-column:2 / span 1;grid-row:span 2;margin:0 0 0 50px;padding-left:1em;text-align:center}#footer_links ul{margin-top:-5px;-webkit-columns:2;-moz-columns:2;columns:2;-webkit-column-gap:.5em;-moz-column-gap:.5em;column-gap:.5em;margin-right:0}#footer_links li{margin-right:25px}.steps_list_2 .mwimg.largeimage{margin-bottom:20px}#qa .wh_ad_inner{margin-left:-26px;width:728px}#side_featured_articles .text{background-color:rgba(50,50,50,0.5);padding:2% 4%;width:92.75%;min-height:32px;position:absolute;bottom:0;cursor:pointer;color:#fff;font-weight:bold}#side_featured_articles .text:hover{background:white}#side_featured_contributor .bottom_button{text-align:center}#side_featured_contributor .bottom_button .button{margin:.1em 0;display:inline-block}#fc_id_img{float:left;margin-right:.8em}.thumbnail a:hover p{color:#2483ef}.sidebox .thumbnail p{font-size:12px !important}.sidebox .thumbnail p span{font-size:13px !important}#gdpr{padding-top:5px;padding-bottom:5px}#gdpr_text{font-size:13px;margin-left:-85px}#gdpr_cp_link{top:0px}.s-help-response{padding-left:10px;cursor:pointer;border:none;font-size:16px;font-family:Helvetica,arial,sans-serif;color:#363;background:none}.s-help-wrap{position:relative;width:50%;top:25%;left:25%;right:25%;display:block;background-color:#fff;padding:0 20px 15px 15px;border:1px solid #93b874;border-top:none}.s-help-response:hover{text-decoration:underline;background-color:inherit;border:none}#introad-outer > .gptlight{width:728px;height:90px}.s-help-wrap > .s-help-feedback-wrap{padding-bottom:30px}.s-help-feedback-wrap{display:none}#sample_loading{display:initial}#footer_newsletter{display:initial;margin:-25px 0 0 40px;min-width:200px;grid-row:2 / span 4;text-align:left}#footer_newsletter #footer_subscribe_title{font-size:18px}#footer_newsletter #footer_subscribe_email{box-sizing:initial;padding:5px 10px;font-size:14px;width:170px;border-radius:5px}#footer_newsletter a#footer_subscribe_button{box-sizing:initial;margin:initial;padding:2px 5px;border-radius:5px;font-size:initial;width:182px}#footer_newsletter #footer_subscribe_notice{width:180px;margin:5px 0;font-size:12px}}@media only screen and (min-width:1020px){.header #actions li .nav{font-size:10px}}@media only screen and (min-width:1020px){.menu.explore_menu{padding-left:20px;padding-right:20px}.explore_menu .menuitem,.explore_menu .menuitem.top_cat{width:218px}}.commonquestions.section .altblock{background:#93b874 url(/extensions/wikihow/qa/widget/assets/qa_question_circle.png?504dc) center / 32px no-repeat;background-image:url(data:image/svg+xml,%3Csvg viewBox=%220 0 32 32%22 xmlns=%22http://www.w3.org/2000/svg%22%3E%3Cg fill=%22none%22 fill-rule=%22evenodd%22%3E%3Ccircle stroke=%22%23FFFFFF%22 stroke-width=%222%22 cx=%2216%22 cy=%2216%22 r=%2215%22/%3E%3Cpath d=%22M15.408 22.75h1.484a1 1 0 0 1 1 1V25a1 1 0 0 1-1 1h-1.484a1 1 0 0 1-1-1v-1.25a1 1 0 0 1 1-1zm-5.134-9.412c0-.953.143-1.82.429-2.6a5.521 5.521 0 0 1 1.248-2.002 5.618 5.618 0 0 1 1.976-1.287c.771-.303 1.634-.455 2.587-.455a6.83 6.83 0 0 1 2.223.351 5.363 5.363 0 0 1 1.794 1.014c.511.442.914.992 1.209 1.651.295.659.442 1.404.442 2.236 0 .607-.065 1.131-.195 1.573-.13.442-.303.823-.52 1.144-.217.32-.464.607-.741.858-.277.251-.555.498-.832.741-.33.277-.633.546-.91.806s-.52.55-.728.871c-.208.32-.368.698-.481 1.131-.113.433-.169.962-.169 1.586h-2.808c0-.763.039-1.408.117-1.937.078-.529.204-.992.377-1.391.173-.399.386-.75.637-1.053.251-.303.55-.602.897-.897.277-.243.542-.468.793-.676.251-.208.477-.438.676-.689.2-.251.355-.533.468-.845.113-.312.169-.685.169-1.118 0-.52-.091-.966-.273-1.339a2.781 2.781 0 0 0-.663-.897 2.579 2.579 0 0 0-.832-.494 2.387 2.387 0 0 0-.78-.156c-1.075 0-1.868.351-2.379 1.053-.511.702-.767 1.642-.767 2.821h-2.964z%22 fill=%22%23FFFFFF%22 fill-rule=%22nonzero%22/%3E%3C/g%3E%3C/svg%3E)}</style> <script>window.WH.proMembership=0;</script> <script>window.WH.jsFastRender=0;</script> <script>window.WH.pageName='wikiHow:Privacy-Policy'; window.WH.pageID=2460886; window.WH.pageNamespace=4; window.WH.pageLang='en'; window.WH.isMobile=1; window.WH.stuCount=0; window.WH.isAltDomain=0; window.WH.topCat1=''; window.WH.topCat2=''; window.WH.bucket=2; window.WH.isDev=0; window.WH.isAnon=1 == 1; window.WH.userType='anon'; window.WH.isUserWithAds=0 == 1; window.WH.wgCategories=[];</script> <meta name="viewport" content="width=device-width"/> <script>window.whadconfig = {"gamconfig":{"pagetype":"unset"},"prebidCPM":{"triplelift":0.97,"pubmatic":0.96,"ix":0.96,"amx":0.95,"yahooAds":0.98,"appnexus":0.95,"sharethrough":0.97,"openx":0.95,"verizonmedia":0.92,"rubicon":0.97,"shemedia":0.48,"rise":0.98,"grid":0.98,"medianet":0.9,"yieldmo":0.94},"answerbox":false};</script><style>@media only screen and (max-width:728px){.wh_ad_inner{text-align:center}#intro .wh_ad_intl.wh_ad_inner{min-height:100px}#intro .wh_ad_tude_no_adsense.wh_ad_inner{min-height:100px}}@media only screen and (min-width:728px){.wh_ad_intl #intro_ad_1{height:90px}.wh_ad_tude_no_adsense #intro_ad_1{height:90px}.section .wh_ad_inner.dfpsmall{width:inherit;height:inherit}#intro .wh_ad_intl.wh_ad_inner{min-height:unset}.wh_ad_inner .medium_a{text-align:center}#promopair_ad_1.medium_a{text-align:start}.wh_ad_inner #tips_ad_1.medium_a{text-align:start}}</style><script type="text/javascript">window.tude = window.tude || { cmd: [] };</script><script async src="https://dn0qt3r0xannq.cloudfront.net/wikihow-U9vUCixaae/wikihow-longform/prebid-load.js"></script><script>window.abgSmall = true;window.abgLarge = true;window.fcdomain = true;window.gamintro = false;window.dfpOnLoad = false;window.affpage = false;window.dfpSmall = true;window.dfpMedium = true;window.dfpLarge = true;window.apsVideo = false;window.dfpPageType = 'article';window.dfpCategory = false;window.iabCat = ["5S2VRK","1017","1216","1022"];window.iabCatTax = 7;window.iabUserId = 'hNQK2AfsTgejesZqoNNG';window.iabUserKeywords = '';window.sendAffiliateTargeting = true;window.nlpCategory = null;window.isCoppa = 'false'; </script><script>!WH.shared.isTest("aditudeNoAdsense")&&(WH.shared.isLargeSize&&window.abgLarge||WH.shared.isSmallSize&&window.abgSmall||WH.shared.isMedSize)&&function(){var a=document.createElement("script");a.async=!0;a.type="text/javascript";a.src=("https:"==document.location.protocol?"https:":"http:")+"//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js";var b=document.getElementsByTagName("script")[0];b.parentNode.insertBefore(a,b)}();if(WH.shared.isLargeSize){(function(){var abgs=document.createElement('script');abgs.async=!0;abgs.type='text/javascript';var useSSL='https:'==document.location.protocol;abgs.src=(useSSL?'https:':'http:')+'//www.google.com/adsense/search/ads.js';var node=document.getElementsByTagName('script')[0];node.parentNode.insertBefore(abgs,node);})();(function(g,o){g[o]=g[o]||function(){(g[o]['q']=g[o]['q']||[]).push(arguments)},g[o]['t']=1*new Date})(window,'_googCsa');}window.ccpaOut=0<=document.cookie.indexOf("ccpa_out=");function setDFPTargeting(a,b){b=b[a. getAdUnitPath()];for(var c in b)a.setTargeting(c,b[c]);c=WH.bucket;10>c&&(c="0"+c);a.setTargeting("bucket",c);window.sendAffiliateTargeting&&(c="false","undefined"!=typeof window.WH&&1==window.WH.isaffiliatelocation&&(c="true"),a.setTargeting("affiliate",c));a.setTargeting("language",WH.pageLang);a.setTargeting("site",window.location.hostname);a.setTargeting("coppa",window.isCoppa);window.nlpCategory&&a.setTargeting("nlp_category",window.nlpCategory);dfpCategory&&""!=dfpCategory&&a.setTargeting("category",window.dfpCategory)}var gptAddedToPage=!1;function loadGPT(){if(!WH.shared.isTest("aditude")&&!WH.shared.isTest("freestar")&&1!=gptAddedToPage){if(!WH.shared.isTest("webvitalsINP")){var a=document.createElement("script");a.async=!0;a.type="text/javascript";a.src="https://securepubads.g.doubleclick.net/tag/js/gpt.js";var b=document.getElementsByTagName("script")[0];b.parentNode.insertBefore(a,b)}gptAddedToPage=window.dfprequested=!0}}if(WH.shared.isLargeSize&&window.dfpLarge||WH.shared .isMedSize&&window.dfpMedium||WH.shared.isSmallSize&&window.dfpSmall)loadGPT(),window.googletag=window.googletag||{},window.googletag.cmd=window.googletag.cmd||[],window.googletag.cmd.push(function(){"true"==window.isCoppa&&window.googletag.pubads().setTagForChildDirectedTreatment(1);window.googletag.pubads().enableSingleRequest();window.googletag.pubads().disableInitialLoad();var a=window.location.href;"quiz"!=window.whadconfig.gamconfig.pagetype&&!WH.isINPTest&&!WH.shared.isTest("freestar")&&a&&0>a.indexOf("showemptyads=1")&&window.googletag.pubads().collapseEmptyDivs();window.googletag.enableServices();if(WH.shared.isLargeSize||!WH.isINPTest)window.googletag.pubads().addEventListener("slotRenderEnded",function(a){WH.ads&&WH.ads.slotRendered(a.slot,a.size,a)}),window.googletag.pubads().addEventListener("impressionViewable",function(a){WH.ads&&WH.ads.impressionViewable(a.slot)});window.ccpaOut&&window.googletag.pubads().setPrivacySettings({restrictDataProcessing:!0})});function tryLoadingGAM(){if(1!=window.dfprequested){var a=!1;"undefined"!==typeof WH.gdpr&&WH.gdpr.isEULocation()&&(a=!0);var b=!1;window.fcdomain&&a&&(b=!0);1==b&&loadGPT()}}tryLoadingGAM();function isCCPALocation(){var b=("; "+document.cookie).split("; vr="),a=null;2==b.length&&(a=b.pop().split(";").shift());return"US-CA"==a||WH.shared.isTest("googlefcCCPA")&&("US-CO"==a||"US-CT"==a||"US-DE"==a||"US-IA"==a||"US-MT"==a||"US-NE"==a||"US-NH"==a||"US-NJ"==a||"US-OR"==a||"US-TX"==a||"US-UT"==a||"US-VA"==a)?!0:!1}function loadAps(){!function(a,b,c,f,g,d,e){b[a]||(b[a]={init:function(){b[a]._Q.push(["i",arguments])},fetchBids:function(){b[a]._Q.push(["f",arguments])},setDisplayBids:function(){},targetingKeys:function(){return[]},_Q:[]},d=c.createElement(f),d.async=!0,d.src=g,e=c.getElementsByTagName(f)[0],e.parentNode.insertBefore(d,e))}("apstag",window,document,"script","//c.amazon-adsystem.com/aax2/apstag.js");var b=null;isCCPALocation()&&(b="1YN");var a=document.cookie.indexOf("ccpa_out=");0<=a&& (b="1YYN");var c={ortb2:{site:{name:"wikiHow",cat:window.iabCat,cattax:window.iabCatTax,domain:"www.wikihow.com",content:{},ext:{data:{page:"article"}}},user:{id:window.iabUserId,keywords:window.iabUserKeywords}}};WH.shared.isTest("amazonSignalsSiteKeywords")?c.ortb2.site.keywords=window.iabUserKeywords:c.ortb2.user.keywords=window.iabUserKeywords;b&&0<=a?window.apsVideo?apstag.init({pubID:"3271",adServer:"googletag",videoAdServer:"DFP",us_privacy:b}):WH.shared.isTest("apsSignals")?(console.log("aps using signals data and privacyValue",c),apstag.init({pubID:"3271",signals:c,adServer:"googletag",us_privacy:b})):apstag.init({pubID:"3271",adServer:"googletag",us_privacy:b}):b?window.apsVideo?apstag.init({pubID:"3271",adServer:"googletag",videoAdServer:"DFP",aps_privacy:b}):WH.shared.isTest("apsSignals")?(console.log("aps using signals data and privacyValue",c),apstag.init({pubID:"3271",signals:c,adServer:"googletag",aps_privacy:b})):apstag.init({pubID:"3271",adServer:"googletag", aps_privacy:b}):window.apsVideo?apstag.init({pubID:"3271",adServer:"googletag",videoAdServer:"DFP"}):WH.shared.isTest("apsSignals")?(console.log("aps using signals data",c),apstag.init({pubID:"3271",signals:c,adServer:"googletag"})):apstag.init({pubID:"3271",adServer:"googletag"})}function tryLoadingTAM(){var b=!1;"undefined"!==typeof WH.gdpr&&WH.gdpr.isEULocation()&&(b=!0);var a=!1;window.fcdomain&&b&&(a=!0);var c=!1;b||(c=!0);a&&(c=!0);WH.shared.isTest("aditude")&&(c=!1);WH.shared.isTest("freestar")&&(c=!1);"true"==window.isCoppa&&(c=!1);0!=c&&(!WH.isINPTest&&WH.shared.isSmallSize&&"IntersectionObserver"in window?(window.googletag=window.googletag||{},window.googletag.cmd=window.googletag.cmd||[],window.googletag.cmd.push(function(){loadAps()})):loadAps())}tryLoadingTAM();</script><style>.w_label:before{content:'Advertisement';}</style> <script>(function(){var wh=window.WH=(window.WH||{}),ok=typeof window.addEventListener=='function',d=document,e='event_tracker_ready';wh.largeEvent=function(z,y){ok&&d.addEventListener(e,function(){wh.largeEvent(z,y)})};wh.event=function(z,y){ok&&d.addEventListener(e,function(){wh.event(z,y)})} wh.largeEventView=function(z,y,x,w,v,u){ok&&d.addEventListener(e,function(){wh.largeEventView(z,y,x,w,v,u)})};wh.eventView=function(z,y,x,w,v,u){ok&&d.addEventListener(e,function(){wh.eventView(z,y,x,w,v,u)})}})();</script>  </head> <body class="mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-4 ns-subject page-wikiHow_Privacy_Policy rootpage-wikiHow_Privacy_Policy stable skin-minervawh action-view contribute_test0"><script>var dfpKeyVals = []; </script><script>WH.gaType = "mobile"; WH.gaID = "UA-2375655-1"; WH.gaConfig = {"extraPropertyIds":[],"v4PropertyId":null,"mainv4PropertyId":"G-YQL08635YN"}; </script><div id="header_container" class="header_container" data-responsive="1"><a id="skip-main" tabindex="1">Skip to Content</a><div id="header" class="header love_button" role="navigation"><a href="#" title="Open main menu" id="mw-mf-main-menu-button" class="mainmenu element main-menu-button"></a><div id="hamburger_dot"></div><div id="wikilove_header"><a id="wikilove_button" class="button" href="/Quizzes">Quizzes</a></div><a id="header_logo" href="/Main-Page"></a><div id="hs" class="hs_notif"><form action="/wikiHowTo" class="search" target="_top" id="search_form_top"><input id="hs_query" role="textbox" tabindex="0" name="search" aria-label="Search here" required="" placeholder="" x-webkit-speech=""><button type="submit" id="hs_submit" name="Search"></button><div id="hs_close" role="button" tabindex="-1"></div></form></div><ul id="actions" role="menubar" aria-label="Header navigation"><li id="nav_pro_li" class="nav_item" role="menuitem" aria-labelledby="nav_pro"><div class="nav_icon"></div><div class="red_dot"></div><a id="nav_pro" class="nav" aria-expanded="false" href="#"><div class="label">PRO</div></a><div class="menu" role="menu"> <a href="/Course/Explore" data-type="Courses" class="menuitem " > Courses </a> <a href="/Guides" data-type="Guides" class="menuitem " > Guides <span class="new_bubble">New</span> </a> <a href="/Tech-Help-Pro" data-type="Tech Help Pro" class="menuitem " > Tech Help Pro </a> <a href="/wikiHow:Videos-wikiHowPro" data-type="Expert Videos" class="menuitem " > Expert Videos </a> <a href="/Pro" data-type="About wikiHow Pro" class="menuitem " > About wikiHow Pro </a> <a href="#wh-dialog-pro" data-type="Upgrade" class="menuitem upgrade" rel=nofollow> Upgrade </a> <a href="#wh-dialog-login" data-type="Sign In" class="menuitem sign_in" rel=nofollow> Sign In </a> </div> </li><li id="nav_quizzes_li" class="nav_item" role="menuitem" aria-labelledby="nav_quizzes"><div class="nav_icon"></div><a id="nav_quizzes" class="nav" aria-expanded="false" href="/Quizzes" data-link="/Quizzes">QUIZZES</a></li><li id="nav_explore_li" class="nav_item" role="menuitem" aria-labelledby="nav_explore"><div class="nav_icon"></div><a id="nav_explore" class="nav" aria-expanded="false" href="#">EXPLORE</a><div class="menu explore_menu" role="menu"> <div class="explore_menu_line top_menu_section"> <a href="/Tech-Help-Pro" class="menuitem" data-type="Tech Help Pro">Tech Help Pro</a><a href="/wikiHow:About-wikiHow" class="menuitem" data-type="About Us">About Us</a><a href="/Special:Randomizer" class="menuitem" data-type="Random Article">Random Article</a><a href="/Quizzes" class="menuitem" data-type="Quizzes">Quizzes</a> </div> <div class="explore_menu_line top_menu_section"> <a href="/Special:RequestTopic" class="menuitem" data-type="Request a New Article">Request a New Article</a><a href="/Special:CommunityDashboard" class="menuitem" data-type="Community Dashboard">Community Dashboard</a><a href="/Games/This-Or-That" class="menuitem top_cat_new top_cat_new_short" data-type="This Or That Game">This Or That Game</a><a href="/Forums" class="menuitem" data-type="Forums">Forums</a> </div> <div class="explore_menu_line section_name_line"> <a data-type="Popular Categories" href="/Special:CategoryListing" class="menuitem">Popular Categories</a> </div> <div class="explore_menu_line subcat_menu_section"> <div class="menuitem"><a href="/Category:Arts-and-Entertainment" data-type="Arts and Entertainment" class="menu_item_sub">Arts and Entertainment</a><a href="/Category:Artwork" data-type="Artwork" class="menu_item_sub">Artwork</a><a href="/Category:Books" data-type="Books" class="menu_item_sub">Books</a><a href="/Category:Movies" data-type="Movies" class="menu_item_sub">Movies</a></div><div class="menuitem"><a href="/Category:Computers-and-Electronics" data-type="Computers and Electronics" class="menu_item_sub">Computers and Electronics</a><a href="/Category:Computers" data-type="Computers" class="menu_item_sub">Computers</a><a href="/Category:Phone-Skills" data-type="Phone Skills" class="menu_item_sub">Phone Skills</a><a href="/Category:Technology-Hacks" data-type="Technology Hacks" class="menu_item_sub">Technology Hacks</a></div><div class="menuitem"><a href="/Category:Health" data-type="Health" class="menu_item_sub">Health</a><a href="/Category:Men%27s-Health" data-type="Men's Health" class="menu_item_sub">Men's Health</a><a href="/Category:Psychological-Health" data-type="Mental Health" class="menu_item_sub">Mental Health</a><a href="/Category:Women%E2%80%99s-Health" data-type="Women's Health" class="menu_item_sub">Women's Health</a></div><div class="menuitem"><a href="/Category:Relationships" data-type="Relationships" class="menu_item_sub">Relationships</a><a href="/Category:Dating" data-type="Dating" class="menu_item_sub">Dating</a><a href="/Category:Love" data-type="Love" class="menu_item_sub">Love</a><a href="/Category:Relationship-Issues" data-type="Relationship Issues" class="menu_item_sub">Relationship Issues</a></div> </div> <div class="explore_menu_line subcat_menu_section"> <div class="menuitem"><a href="/Category:Hobbies-and-Crafts" data-type="Hobbies and Crafts" class="menu_item_sub">Hobbies and Crafts</a><a href="/Category:Crafts" data-type="Crafts" class="menu_item_sub">Crafts</a><a href="/Category:Drawing" data-type="Drawing" class="menu_item_sub">Drawing</a><a href="/Category:Games" data-type="Games" class="menu_item_sub">Games</a></div><div class="menuitem"><a href="/Category:Education-and-Communications" data-type="Education & Communication" class="menu_item_sub">Education & Communication</a><a href="/Category:Communication-Skills" data-type="Communication Skills" class="menu_item_sub">Communication Skills</a><a href="/Category:Personal-Development" data-type="Personal Development" class="menu_item_sub">Personal Development</a><a href="/Category:Studying" data-type="Studying" class="menu_item_sub">Studying</a></div><div class="menuitem"><a href="/Category:Personal-Care-and-Style" data-type="Personal Care and Style" class="menu_item_sub">Personal Care and Style</a><a href="/Category:Fashion" data-type="Fashion" class="menu_item_sub">Fashion</a><a href="/Category:Hair-Care" data-type="Hair Care" class="menu_item_sub">Hair Care</a><a href="/Category:Personal-Hygiene" data-type="Personal Hygiene" class="menu_item_sub">Personal Hygiene</a></div><div class="menuitem"><a href="/Category:Youth" data-type="Youth" class="menu_item_sub">Youth</a><a href="/Category:Personal-Care-for-Youth" data-type="Personal Care" class="menu_item_sub">Personal Care</a><a href="/Category:School-Stuff" data-type="School Stuff" class="menu_item_sub">School Stuff</a><a href="/Category:Dating" data-type="Dating" class="menu_item_sub">Dating</a></div> </div> <div class="explore_menu_line section_name_line"> <a data-type="All Categories" href="/Special:CategoryListing#AllCategories" class="menuitem">All Categories</a> </div> <div class="explore_menu_line cat_menu_section"> <a data-type="Arts and Entertainment" href="/Category:Arts-and-Entertainment" class="menuitem top_cat">Arts and Entertainment</a><a data-type="Finance and Business" href="/Category:Finance-and-Business" class="menuitem top_cat">Finance and Business</a><a data-type="Home and Garden" href="/Category:Home-and-Garden" class="menuitem top_cat">Home and Garden</a><a data-type="Relationship Quizzes" href="/Relationships#Quizzes" class="menuitem top_cat">Relationship Quizzes</a> </div> <div class="explore_menu_line cat_menu_section"> <a data-type="Cars & Other Vehicles" href="/Category:Cars-%26-Other-Vehicles" class="menuitem top_cat">Cars & Other Vehicles</a><a data-type="Food and Entertaining" href="/Category:Food-and-Entertaining" class="menuitem top_cat">Food and Entertaining</a><a data-type="Personal Care and Style" href="/Category:Personal-Care-and-Style" class="menuitem top_cat">Personal Care and Style</a><a data-type="Sports and Fitness" href="/Category:Sports-and-Fitness" class="menuitem top_cat">Sports and Fitness</a> </div> <div class="explore_menu_line cat_menu_section"> <a data-type="Computers and Electronics" href="/Category:Computers-and-Electronics" class="menuitem top_cat">Computers and Electronics</a><a data-type="Health" href="/Category:Health" class="menuitem top_cat">Health</a><a data-type="Pets and Animals" href="/Category:Pets-and-Animals" class="menuitem top_cat">Pets and Animals</a><a data-type="Travel" href="/Category:Travel" class="menuitem top_cat">Travel</a> </div> <div class="explore_menu_line cat_menu_section"> <a data-type="Education & Communication" href="/Category:Education-and-Communications" class="menuitem top_cat">Education & Communication</a><a data-type="Hobbies and Crafts" href="/Category:Hobbies-and-Crafts" class="menuitem top_cat">Hobbies and Crafts</a><a data-type="Philosophy and Religion" href="/Category:Philosophy-and-Religion" class="menuitem top_cat">Philosophy and Religion</a><a data-type="Work World" href="/Category:Work-World" class="menuitem top_cat">Work World</a> </div> <div class="explore_menu_line cat_menu_section"> <a data-type="Family Life" href="/Category:Family-Life" class="menuitem top_cat">Family Life</a><a data-type="Holidays and Traditions" href="/Category:Holidays-and-Traditions" class="menuitem top_cat">Holidays and Traditions</a><a data-type="Relationships" href="/Category:Relationships" class="menuitem top_cat">Relationships</a><a data-type="Youth" href="/Category:Youth" class="menuitem top_cat">Youth</a> </div> </div> </li><li id="nav_profile_li" class="nav_item" role="menuitem" aria-labelledby="nav_profile"><div class="nav_icon"></div><a id="nav_profile" class="nav" aria-expanded="false" href="#wh-dialog-login" rel="nofollow" data-link="#wh-dialog-login">LOG IN</a><div class="menu_login" role="menu"> <div name="userlogin" class="userlogin"> <h3>Log in</h3> <div id='social-login-navbar' data-return-to=''> <label class='social-disabled'>Social login does not work in incognito and private browsers. Please log in with your username or email to continue.</label> <div id="fb_connect_head"> <a id="fb_login_head" href="#" role="button" class="ulb_button ulb_social_button loading" aria-label="Log in with Facebook" data-type="Facebook"> <span class="ulb_icon"></span> <span class="ulb_label">Facebook</span> </a> </div> <div id="gplus_connect_head"> <a id="gplus_login_head" href="#" role="button" class="ulb_button ulb_social_button loading" aria-label="Log in with Google" data-type="Google"> <span class="ulb_icon"></span> <span class="ulb_label">Google</span> </a> </div> </div> <div> <a href="#wh-dialog-login" role="button" id="wh_login_head" class="ulb_button ulb_login" aria-label="Log in" data-type="wikiHow Account"><span class="ulb_icon"></span><span class="ulb_label">wikiHow Account</span></a> </div> <div class="userlogin_links"> No account yet? <a href="/Special:UserLogin?type=signup">Create an account</a> </div> </div> </div> </li><li id="nav_random_li" class="nav_item" role="menuitem" aria-labelledby="nav_random"><div class="nav_icon"></div><a id="nav_random" class="nav" aria-expanded="false" href="#" data-link="/Special:Randomizer">RANDOM</a></li></ul><a id="random-button" href="/Special:Randomizer"></a></div></div><div id="header_container_small" class="header_container shrunk"></div><div id="header_top_watch"></div><div id="mw-mf-viewport"><div id="mw-mf-page-left"><ul id="mobile_menu"><li class="icon-home"><a href="/Main-Page">Home</a></li><li id="randomButton" class="icon-random"><a href="/Special:Randomizer">Random</a></li><li id="icon-categories" class="icon-categories"><a href="/Special:CategoryListing">Browse Articles</a></li><li id="header3" class="side_header">Learn Something New</li><li id="icon-quizzes" class="icon-quizzes"><a href="/Quizzes">Quizzes<span class="hot_bubble">Hot</span></a></li><li id="icon-forums" class="icon-forums"><a href="/Forum">Forums</a></li><li id="icon-courses" class="icon-courses"><a href="/Course/Explore">Courses</a></li><li id="icon-happiness" class="icon-happiness"><a href="/Academy/Shawn-Achor">Happiness Hub</a></li><li id="header4" class="side_header">Play Games</li><li id="icon-thisorthat" class="icon-thisorthat"><a href="/Games/This-Or-That">This Or That Game</a></li><li id="icon-trainyourbrain" class="icon-trainyourbrain"><a href="/Games/Train-Your-Brain">Train Your Brain</a></li><li id="header5" class="side_header">Explore More</li><li id="icon-contribute" class="icon-contribute"><a href="/Special:Contribute">Support wikiHow</a></li><li id="icon-aboutwikihow" class="icon-aboutwikihow"><a href="/wikiHow:About-wikiHow">About wikiHow</a></li></ul><ul><li class="icon-anon"><a href="#wh-dialog-login">Log in / Sign up</a></li></ul><div class="mw-mf-display-toggle"><a href="/wikiHow:Terms-of-Use" class="gdpr-menu">Terms of Use</a></div></div><div id="mw-mf-page-center"><div id="siteNotice"></div><div id="content_wrapper" role="main"><script type="application/json" id="adDataConfig">{"scrolltoRootLoadingMargin":"0px 0px 1500px 0px","scrolltoLoadingCheck":800}</script><script>var $jscomp=$jscomp||{};$jscomp.scope={};$jscomp.ASSUME_ES5=!1;$jscomp.ASSUME_NO_NATIVE_MAP=!1;$jscomp.ASSUME_NO_NATIVE_SET=!1;$jscomp.defineProperty=$jscomp.ASSUME_ES5||"function"==typeof Object.defineProperties?Object.defineProperty:function(b,d,g){b!=Array.prototype&&b!=Object.prototype&&(b[d]=g.value)};$jscomp.getGlobal=function(b){return"undefined"!=typeof window&&window===b?b:"undefined"!=typeof global&&null!=global?global:b};$jscomp.global=$jscomp.getGlobal(this);$jscomp.SYMBOL_PREFIX="jscomp_symbol_";$jscomp.initSymbol=function(){$jscomp.initSymbol=function(){};$jscomp.global.Symbol||($jscomp.global.Symbol=$jscomp.Symbol)};$jscomp.Symbol=function(){var b=0;return function(d){return $jscomp.SYMBOL_PREFIX+(d||"")+b++}}();$jscomp.initSymbolIterator=function(){$jscomp.initSymbol();var b=$jscomp.global.Symbol.iterator;b||(b=$jscomp.global.Symbol.iterator=$jscomp.global.Symbol("iterator"));"function"!=typeof Array.prototype[b]&&$jscomp.defineProperty(Array.prototype,b,{configurable:! 0,writable:!0,value:function(){return $jscomp.arrayIterator(this)}});$jscomp.initSymbolIterator=function(){}};$jscomp.initSymbolAsyncIterator=function(){$jscomp.initSymbol();var b=$jscomp.global.Symbol.asyncIterator;b||(b=$jscomp.global.Symbol.asyncIterator=$jscomp.global.Symbol("asyncIterator"));$jscomp.initSymbolAsyncIterator=function(){}};$jscomp.arrayIterator=function(b){var d=0;return $jscomp.iteratorPrototype(function(){return d<b.length?{done:!1,value:b[d++]}:{done:!0}})};$jscomp.iteratorPrototype=function(b){$jscomp.initSymbolIterator();b={next:b};b[$jscomp.global.Symbol.iterator]=function(){return this};return b};$jscomp.makeIterator=function(b){$jscomp.initSymbolIterator();$jscomp.initSymbol();$jscomp.initSymbolIterator();var d=b[Symbol.iterator];return d?d.call(b):$jscomp.arrayIterator(b)};$jscomp.polyfill=function(b,d,g,l){if(d){g=$jscomp.global;b=b.split(".");for(l=0;l<b.length-1;l++){var k=b[l];k in g||(g[k]={});g=g[k]}b=b[b.length-1];l=g[b];d=d(l);d!=l&&null!=d&&$jscomp. defineProperty(g,b,{configurable:!0,writable:!0,value:d})}};$jscomp.FORCE_POLYFILL_PROMISE=!1;$jscomp.polyfill("Promise",function(b){function d(){this.batch_=null}function g(b){return b instanceof k?b:new k(function(d,t){d(b)})}if(b&&!$jscomp.FORCE_POLYFILL_PROMISE)return b;d.prototype.asyncExecute=function(b){null==this.batch_&&(this.batch_=[],this.asyncExecuteBatch_());this.batch_.push(b);return this};d.prototype.asyncExecuteBatch_=function(){var b=this;this.asyncExecuteFunction(function(){b.executeBatch_()})};var l=$jscomp.global.setTimeout;d.prototype.asyncExecuteFunction=function(b){l(b,0)};d.prototype.executeBatch_=function(){for(;this.batch_&&this.batch_.length;){var b=this.batch_;this.batch_=[];for(var d=0;d<b.length;++d){var g=b[d];b[d]=null;try{g()}catch(J){this.asyncThrow_(J)}}}this.batch_=null};d.prototype.asyncThrow_=function(b){this.asyncExecuteFunction(function(){throw b;})};var k=function(b){this.state_=0;this.result_=void 0;this.onSettledCallbacks_=[];var d=this. createResolveAndReject_();try{b(d.resolve,d.reject)}catch(A){d.reject(A)}};k.prototype.createResolveAndReject_=function(){function b(b){return function(k){g||(g=!0,b.call(d,k))}}var d=this,g=!1;return{resolve:b(this.resolveTo_),reject:b(this.reject_)}};k.prototype.resolveTo_=function(b){if(b===this)this.reject_(new TypeError("A Promise cannot resolve to itself"));else if(b instanceof k)this.settleSameAsPromise_(b);else{a:switch(typeof b){case"object":var d=null!=b;break a;case"function":d=!0;break a;default:d=!1}d?this.resolveToNonPromiseObj_(b):this.fulfill_(b)}};k.prototype.resolveToNonPromiseObj_=function(b){var d=void 0;try{d=b.then}catch(A){this.reject_(A);return}"function"==typeof d?this.settleSameAsThenable_(d,b):this.fulfill_(b)};k.prototype.reject_=function(b){this.settle_(2,b)};k.prototype.fulfill_=function(b){this.settle_(1,b)};k.prototype.settle_=function(b,d){if(0!=this.state_)throw Error("Cannot settle("+b+", "+d+"): Promise already settled in state"+this.state_);this. state_=b;this.result_=d;this.executeOnSettledCallbacks_()};k.prototype.executeOnSettledCallbacks_=function(){if(null!=this.onSettledCallbacks_){for(var b=0;b<this.onSettledCallbacks_.length;++b)p.asyncExecute(this.onSettledCallbacks_[b]);this.onSettledCallbacks_=null}};var p=new d;k.prototype.settleSameAsPromise_=function(b){var d=this.createResolveAndReject_();b.callWhenSettled_(d.resolve,d.reject)};k.prototype.settleSameAsThenable_=function(b,d){var g=this.createResolveAndReject_();try{b.call(d,g.resolve,g.reject)}catch(J){g.reject(J)}};k.prototype.then=function(b,d){function g(b,d){return"function"==typeof b?function(d){try{l(b(d))}catch(E){t(E)}}:d}var l,t,p=new k(function(b,d){l=b;t=d});this.callWhenSettled_(g(b,l),g(d,t));return p};k.prototype.catch=function(b){return this.then(void 0,b)};k.prototype.callWhenSettled_=function(b,d){function g(){switch(k.state_){case 1:b(k.result_);break;case 2:d(k.result_);break;default:throw Error("Unexpected state: "+k.state_);}}var k=this;null ==this.onSettledCallbacks_?p.asyncExecute(g):this.onSettledCallbacks_.push(g)};k.resolve=g;k.reject=function(b){return new k(function(d,g){g(b)})};k.race=function(b){return new k(function(d,k){for(var l=$jscomp.makeIterator(b),p=l.next();!p.done;p=l.next())g(p.value).callWhenSettled_(d,k)})};k.all=function(b){var d=$jscomp.makeIterator(b),l=d.next();return l.done?g([]):new k(function(b,k){function p(d){return function(h){t[d]=h;A--;0==A&&b(t)}}var t=[],A=0;do t.push(void 0),A++,g(l.value).callWhenSettled_(p(t.length-1),k),l=d.next();while(!l.done)})};return k},"es6","es3");$jscomp.underscoreProtoCanBeSet=function(){var b={a:!0},d={};try{return d.__proto__=b,d.a}catch(g){}return!1};$jscomp.setPrototypeOf="function"==typeof Object.setPrototypeOf?Object.setPrototypeOf:$jscomp.underscoreProtoCanBeSet()?function(b,d){b.__proto__=d;if(b.__proto__!==d)throw new TypeError(b+" is not extensible");return b}:null;$jscomp.generator={};$jscomp.generator.ensureIteratorResultIsObject_=function(b){if( !(b instanceof Object))throw new TypeError("Iterator result "+b+" is not an object");};$jscomp.generator.Context=function(){this.isRunning_=!1;this.yieldAllIterator_=null;this.yieldResult=void 0;this.nextAddress=1;this.finallyAddress_=this.catchAddress_=0;this.finallyContexts_=this.abruptCompletion_=null};$jscomp.generator.Context.prototype.start_=function(){if(this.isRunning_)throw new TypeError("Generator is already running");this.isRunning_=!0};$jscomp.generator.Context.prototype.stop_=function(){this.isRunning_=!1};$jscomp.generator.Context.prototype.jumpToErrorHandler_=function(){this.nextAddress=this.catchAddress_||this.finallyAddress_};$jscomp.generator.Context.prototype.next_=function(b){this.yieldResult=b};$jscomp.generator.Context.prototype.throw_=function(b){this.abruptCompletion_={exception:b,isException:!0};this.jumpToErrorHandler_()};$jscomp.generator.Context.prototype.return=function(b){this.abruptCompletion_={return:b};this.nextAddress=this.finallyAddress_};$jscomp. generator.Context.prototype.jumpThroughFinallyBlocks=function(b){this.abruptCompletion_={jumpTo:b};this.nextAddress=this.finallyAddress_};$jscomp.generator.Context.prototype.yield=function(b,d){this.nextAddress=d;return{value:b}};$jscomp.generator.Context.prototype.yieldAll=function(b,d){b=$jscomp.makeIterator(b);var g=b.next();$jscomp.generator.ensureIteratorResultIsObject_(g);if(g.done)this.yieldResult=g.value,this.nextAddress=d;else return this.yieldAllIterator_=b,this.yield(g.value,d)};$jscomp.generator.Context.prototype.jumpTo=function(b){this.nextAddress=b};$jscomp.generator.Context.prototype.jumpToEnd=function(){this.nextAddress=0};$jscomp.generator.Context.prototype.setCatchFinallyBlocks=function(b,d){this.catchAddress_=b;void 0!=d&&(this.finallyAddress_=d)};$jscomp.generator.Context.prototype.setFinallyBlock=function(b){this.catchAddress_=0;this.finallyAddress_=b||0};$jscomp.generator.Context.prototype.leaveTryBlock=function(b,d){this.nextAddress=b;this.catchAddress_=d||0}; $jscomp.generator.Context.prototype.enterCatchBlock=function(b){this.catchAddress_=b||0;b=this.abruptCompletion_.exception;this.abruptCompletion_=null;return b};$jscomp.generator.Context.prototype.enterFinallyBlock=function(b,d,g){g?this.finallyContexts_[g]=this.abruptCompletion_:this.finallyContexts_=[this.abruptCompletion_];this.catchAddress_=b||0;this.finallyAddress_=d||0};$jscomp.generator.Context.prototype.leaveFinallyBlock=function(b,d){d=this.finallyContexts_.splice(d||0)[0];if(d=this.abruptCompletion_=this.abruptCompletion_||d){if(d.isException)return this.jumpToErrorHandler_();void 0!=d.jumpTo&&this.finallyAddress_<d.jumpTo?(this.nextAddress=d.jumpTo,this.abruptCompletion_=null):this.nextAddress=this.finallyAddress_}else this.nextAddress=b};$jscomp.generator.Context.prototype.forIn=function(b){return new $jscomp.generator.Context.PropertyIterator(b)};$jscomp.generator.Context.PropertyIterator=function(b){this.object_=b;this.properties_=[];for(var d in b)this.properties_.push(d );this.properties_.reverse()};$jscomp.generator.Context.PropertyIterator.prototype.getNext=function(){for(;0<this.properties_.length;){var b=this.properties_.pop();if(b in this.object_)return b}return null};$jscomp.generator.Engine_=function(b){this.context_=new $jscomp.generator.Context;this.program_=b};$jscomp.generator.Engine_.prototype.next_=function(b){this.context_.start_();if(this.context_.yieldAllIterator_)return this.yieldAllStep_(this.context_.yieldAllIterator_.next,b,this.context_.next_);this.context_.next_(b);return this.nextStep_()};$jscomp.generator.Engine_.prototype.return_=function(b){this.context_.start_();var d=this.context_.yieldAllIterator_;if(d)return this.yieldAllStep_("return"in d?d["return"]:function(b){return{value:b,done:!0}},b,this.context_.return);this.context_.return(b);return this.nextStep_()};$jscomp.generator.Engine_.prototype.throw_=function(b){this.context_.start_();if(this.context_.yieldAllIterator_)return this.yieldAllStep_(this.context_. yieldAllIterator_["throw"],b,this.context_.next_);this.context_.throw_(b);return this.nextStep_()};$jscomp.generator.Engine_.prototype.yieldAllStep_=function(b,d,g){try{var l=b.call(this.context_.yieldAllIterator_,d);$jscomp.generator.ensureIteratorResultIsObject_(l);if(!l.done)return this.context_.stop_(),l;var k=l.value}catch(p){return this.context_.yieldAllIterator_=null,this.context_.throw_(p),this.nextStep_()}this.context_.yieldAllIterator_=null;g.call(this.context_,k);return this.nextStep_()};$jscomp.generator.Engine_.prototype.nextStep_=function(){for(;this.context_.nextAddress;)try{var b=this.program_(this.context_);if(b)return this.context_.stop_(),{value:b.value,done:!1}}catch(d){this.context_.yieldResult=void 0,this.context_.throw_(d)}this.context_.stop_();if(this.context_.abruptCompletion_){b=this.context_.abruptCompletion_;this.context_.abruptCompletion_=null;if(b.isException)throw b.exception;return{value:b.return,done:!0}}return{value:void 0,done:!0}};$jscomp.generator. Generator_=function(b){this.next=function(d){return b.next_(d)};this.throw=function(d){return b.throw_(d)};this.return=function(d){return b.return_(d)};$jscomp.initSymbolIterator();$jscomp.initSymbol();$jscomp.initSymbolIterator();this[Symbol.iterator]=function(){return this}};$jscomp.generator.createGenerator=function(b,d){d=new $jscomp.generator.Generator_(new $jscomp.generator.Engine_(d));$jscomp.setPrototypeOf&&$jscomp.setPrototypeOf(d,b.prototype);return d};$jscomp.asyncExecutePromiseGenerator=function(b){function d(d){return b.next(d)}function g(d){return b.throw(d)}return new Promise(function(l,k){function p(b){b.done?l(b.value):Promise.resolve(b.value).then(d,g).then(p,k)}p(b.next())})};$jscomp.asyncExecutePromiseGeneratorFunction=function(b){return $jscomp.asyncExecutePromiseGenerator(b())};$jscomp.asyncExecutePromiseGeneratorProgram=function(b){return $jscomp.asyncExecutePromiseGenerator(new $jscomp.generator.Generator_(new $jscomp.generator.Engine_(b)))};$jscomp. iteratorFromArray=function(b,d){$jscomp.initSymbolIterator();b instanceof String&&(b+="");var g=0,l={next:function(){if(g<b.length){var k=g++;return{value:d(k,b[k]),done:!1}}l.next=function(){return{done:!0,value:void 0}};return l.next()}};l[Symbol.iterator]=function(){return l};return l};$jscomp.polyfill("Array.prototype.keys",function(b){return b?b:function(){return $jscomp.iteratorFromArray(this,function(b){return b})}},"es6","es3");$jscomp.polyfill("Object.is",function(b){return b?b:function(b,g){return b===g?0!==b||1/b===1/g:b!==b&&g!==g}},"es6","es3");$jscomp.polyfill("Array.prototype.includes",function(b){return b?b:function(b,g){var d=this;d instanceof String&&(d=String(d));var k=d.length;g=g||0;for(0>g&&(g=Math.max(g+k,0));g<k;g++){var p=d[g];if(p===b||Object.is(p,b))return!0}return!1}},"es7","es3");$jscomp.checkStringArgs=function(b,d,g){if(null==b)throw new TypeError("The 'this' value for String.prototype."+g+" must not be null or undefined");if(d instanceof RegExp)throw new TypeError ("First argument to String.prototype."+g+" must not be a regular expression");return b+""};$jscomp.polyfill("String.prototype.includes",function(b){return b?b:function(b,g){return-1!==$jscomp.checkStringArgs(this,b,"includes").indexOf(b,g||0)}},"es6","es3");$jscomp.polyfill("Number.isFinite",function(b){return b?b:function(b){return"number"!==typeof b?!1:!isNaN(b)&&Infinity!==b&&-Infinity!==b}},"es6","es3");$jscomp.polyfill("Number.isInteger",function(b){return b?b:function(b){return Number.isFinite(b)?b===Math.floor(b):!1}},"es6","es3");$jscomp.findInternal=function(b,d,g){b instanceof String&&(b=String(b));for(var l=b.length,k=0;k<l;k++){var p=b[k];if(d.call(g,p,k,b))return{i:k,v:p}}return{i:-1,v:void 0}};$jscomp.polyfill("Array.prototype.find",function(b){return b?b:function(b,g){return $jscomp.findInternal(this,b,g).v}},"es6","es3");WH.ads=function(){function b(){return"scheduler"in window&&"yield"in scheduler?scheduler.yield():new Promise(function(a){setTimeout(a,0)})}function d() {var a={userIds:[{name:"identityLink",params:{pid:"13360"},storage:{type:"html5",name:"idl_env",expires:15,refreshInSeconds:1800}}],syncDelay:3E3,filterSettings:{iframe:{bidders:"ix appnexus rubicon shemedia yieldmo sharethrough yahooAds medianet rise pubmatic amx openx grid triplelift".split(" "),filter:"include"}}};a.userIds.push({name:"amxId",storage:{type:"html5",name:"amxId",expires:1}});WH.shared.isTest("webvitalsINP")&&(a.syncsPerBidder=3);return a}function g(){return{triplelift:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.triplelift},sendStandardTargeting:!0,adserverTargeting:[{key:"tl_source",val:function(a){return a.tl_source}}]},pubmatic:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.pubmatic}},ix:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.ix}},amx:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.amx}},yahooAds:{ storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.yahooAds}},appnexus:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.appnexus}},sharethrough:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.sharethrough}},openx:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.openx}},verizonmedia:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.verizonmedia}},rubicon:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.rubicon}},shemedia:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.shemedia}},rise:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.rise}},grid:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.grid}},medianet:{storageAllowed:!0,bidCpmAdjustment:function(a ,c){return a*window.whadconfig.prebidCPM.medianet}},yieldmo:{storageAllowed:!0,bidCpmAdjustment:function(a,c){return a*window.whadconfig.prebidCPM.yieldmo}}}}function l(a){return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){h("attempt onBeforeRequestBidsInner",a);c.jumpToEnd()})}function k(a){l(a)}function p(a){WH.shared.isTest("aditude")||WH.shared.isTest("freestar")||window.pbjs.que.push(function(){window.pbjs.addAdUnits(a)})}function t(){var a=(new URLSearchParams(window.location.search)).get("forcebidder");if(a){h("prebid force bidder:",a);var c=[],f;for(f in T){var b=T[f],e=[],d;for(d in b.bids){var g=b.bids[d];g.bidder==a&&e.push(g)}0<e.length&&(b.bids=e,c.push(b))}h("prebid filtered adUnits",c);T=c}}function cb(){var a,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){if(1==f.nextAddress)return h("afterPrebidInitLoad"),window.pbjsloaded=!0,window.pbjs.bidderSettings=g(),a={enableSendAllBids:!1,priceGranularity:wa,useBidCache:!0,gptPreAuction:{enabled:!0 ,useDefaultPreAuction:!1,customPreAuction:function(a,c){c=a.code;"/10095428/engl/engl_gam_all_scrol"==a.code&&(c=a.code+"/"+(u-1));h("customPreAuction result is",c,"adUnitCode",a.code);return a.code}}},t(),a.userSync=d(),c="1---",L()&&(c="1YYN"),a.consentManagement={usp:{cmpApi:"static",timeout:0,consentData:{getUSPData:{uspString:c}}}},B&&(h("configuring consentManagement"),a.consentManagement.gdpr={cmpApi:"iab",timeout:100,actionTimeout:100,defaultGdprScope:!0}),f.yield(WH.shared.yieldToMain(),2);pbjs.setConfig(a);pbjs.enableAnalytics([{provider:"atsAnalytics",options:{pid:"13360"}}]);pbjs.aliasBidder("rubicon","shemedia");pbjs.aliasBidder("yahoossp","yahooAds");f.jumpToEnd()})}function A(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(a){if(1==window.pbjsrequested)return a.return();window.pbjsrequested=!0;if(WH.shared.isTest("aditude")||WH.shared.isTest("freestar"))return a.return();window.pbjs.que.push(cb);a.jumpToEnd()})}function J(){if(1!=window.pbjsrequested&&!WH. shared.isTest("aditude")&&!WH.shared.isTest("freestar")){var a=document.createElement("script");a.async=!0;a.type="text/javascript";a.src="/load.php?modules=ext.wikihow.prebid735-8&only=scripts&v=1";WH.shared.isTest("prebid8")&&(a.src="/load.php?modules=ext.wikihow.prebid.8.46.0.2&only=scripts&v=1");WH.shared.isTest("webvitalsINP")&&(a.src="/load.php?modules=ext.wikihow.prebid735-6&only=scripts&v=1");var c=document.getElementsByTagName("script")[0];c.parentNode.insertBefore(a,c);window.pbjsrequested=!0;h("prebid js requested");window.pbjs.que.push(function(){h("prebid initializing prebid configuration and adding ad units");window.pbjsloaded=!0;window.pbjs.bidderSettings=g();var a={enableSendAllBids:!1,priceGranularity:wa,useBidCache:!0,gptPreAuction:{enabled:!0,useDefaultPreAuction:!1,customPreAuction:function(a,c){c=a.code;"/10095428/engl/engl_gam_all_scrol"==a.code&&(c=a.code+"/"+(u-1));h("customPreAuction result is",c,"adUnitCode",a.code);return a.code}}};t();a.userSync=d();var c= "1---";L()&&(c="1YYN");a.consentManagement={usp:{cmpApi:"static",timeout:0,consentData:{getUSPData:{uspString:c}}}};B&&(h("configuring consentManagement"),a.consentManagement.gdpr={cmpApi:"iab",timeout:100,actionTimeout:100,defaultGdprScope:!0});pbjs.setConfig(a);WH.shared.isTest("prebid8")&&(h("prebid 8 config"),pbjs.setConfig({userSync:{topics:{maxTopicCaller:4,bidders:[{bidder:"openx",iframeURL:"https://pa.openx.net/topics_frame.html"},{bidder:"pubmatic",iframeURL:"https://ads.pubmatic.com/AdServer/js/topics/topics_frame.html"},{bidder:"rtbhouse",iframeURL:"https://topics.authorizedvault.com/topicsapi.html"},{bidder:"improvedigital",iframeURL:"https://hb.360yield.com/privacy-sandbox/topics.html"}]}}}),pbjs.setConfig({paapi:{enabled:!0,defaultForSlots:1,gpt:{autoconfig:!1}}}));pbjs.enableAnalytics([{provider:"atsAnalytics",options:{pid:"13360"}}]);pbjs.aliasBidder("rubicon","shemedia");pbjs.aliasBidder("yahoossp","yahooAds")})}}function db(a){return function(c){return a. getSlotElementId()==m.adTargetId}}function fb(a){h("pbRequestBids",a.adTargetId,a.adunitpath);a.pbTimedOut=!1;a.last_pb_request_time=(new Date).getTime();var c=a.adunitpath;1==a.rightrailmore&&"rightrail"==a.type&&(c=a.adTargetId);WH.shared.isTest("webvitalsINP")&&"/10095428/engl/engl_gam_sma_meth0"==a.adunitpath&&(c=a.adTargetId);var f=1E3;U&&"rightrail"==a.type&&1==a.isRefreshLoad&&(h("using 2500 timeout for prebid"),f=2500);var b=!1;"scrollto"==a.type&&1==a.prebidAdUnitTest&&(h("using custom gpt targeting function"),b=!0);window.pbjs.requestBids({adUnitCodes:[c],timeout:f,bidsBackHandler:function(f,r){a.pbTimedOut=r;if(f){var e=Object.keys(f)[0];"undefined"!=typeof e&&(h("pbRequestBids result",a.adTargetId,f[e],", timedOut:",r),b?(h("using custom gpt targeting function"),window.pbjs.setTargetingForGPTAsync(c,db)):(h("using non custom gpt targeting function"),window.pbjs.setTargetingForGPTAsync([c])),WH.shared.isTest("prebid8")&&window.pbjs.setPAAPIConfigForGPT())}a.pbTargetingAdded= !0;1==a.apsDisplayBidsCalled||0==a.apsload?(h("pbRequestBids: done and aps targeting done (or inactive). will load ad",a.adTargetId),z(a)):h("pbRequestBids: done. waiting on aps bid",a.adTargetId)}})}function K(a){window.pbjs.que.push(function(){fb(a)})}function eb(a){a=a.slot;var c=a.getSlotId().getDomId();if(m&&c&&c.includes("scrollto"))return m;for(c=0;c<n.length;c++){var f=n[c];if(q[f.adTargetId]==a)return f}for(c in w)if(f=w[c],q[f.adTargetId]==a)return f;for(c in M)if(f=M[c],q[f.adTargetId]==a)return f;return null}function h(){-1!=window.location.href.indexOf("adslog=1")&&console.log.apply(console,arguments)}function E(){if(-1!=window.location.href.indexOf("adsraw=1"))return!0}function xa(){if(null!==N)return N;N=!1;var a=window.location.href;a&&-1!=a.indexOf("adslog=1")&&(N=!0);return N}function gb(){var a=!1;null!=document.hidden?a=document.hidden:null!=document.mozHidden?a=document.mozHidden:null!=document.webkitHidden?a=document.webkitHidden:null!=document.msHidden&&(a= document.msHidden);return a}function hb(a,c,f){h("apsFetchBids:",f.adTargetId);f.apsTimeout||console.warn("ad has no timeout value",f);for(var b=[],e=0;e<c.length;e++)b.push(q[c[e]]);c=f.apsTimeout;U&&"rightrail"==f.type&&1==f.isRefreshLoad&&(h("using 2500 timeout for aps"),c=2500);"undefined"==typeof apstag?f.pbload?1==f.pbTargetingAdded&&(h("apstag not defined:pb targeting done. will load ad",f.adTargetId),z(f)):(h("apstag not defined: will load ad",f.adTargetId),z(f)):(h("apstag fetchBids slots",a),apstag.fetchBids({slots:a,timeout:c},function(a){window.googletag.cmd.push(function(){h("calling apstag.setDisplayBids()");apstag.setDisplayBids();f.apsDisplayBidsCalled=!0;f.pbload?1==f.pbTargetingAdded?(h("apsFetchBids: done. pb targeting also done. will load ad",f.adTargetId),z(f)):h("apsFetchBids: done. waiting for prebid bids",f.adTargetId):(h("apsFetchBids: done will load ad",f.adTargetId),z(f))})}))}function ea(a){return"prestep_ad_1"==a.element.id?!0:!1}function fa(a){if(0==window .whadconfig.answerbox||"scrollto"!==a.type)return!1;a=document.getElementById(a.adTargetId);if(!(a&&a.parentElement&&a.parentElement.parentElement&&a.parentElement.parentElement.parentElement))return!1;a=a.parentElement.parentElement.parentElement;for(var c=0;5>c;c++){a=a.nextSibling;if(!a)break;if("mf-section-1"==a.id)return!0}return!1}function z(a){h("setDFPTargetingAndRefresh",a.adTargetId);var c=q[a.adTargetId];setDFPTargeting(c,dfpKeyVals);c.setTargeting("pagetype",window.whadconfig.gamconfig.pagetype);a.insertSlotValue&&c.setTargeting("slot",V(a.insertSlotValue));if(a.pbload){var f=c.getTargetingMap().hb_bidder;"undefined"!=typeof f&&"triplelift"!=f[0]&&(WH.shared.isTest("webvitalsINP")?c.getTargeting("tl_source")&&0<c.getTargeting("tl_source").length&&c.clearTargeting("tl_source"):c.clearTargeting("tl_source"))}WH.isDev&&!E()&&c.setTargeting("dummyad",1);fa(a)&&c.setTargeting("answerbox",1);ea(a)&&c.setTargeting("prestep",ha());window.WH.isUserWithAds&&c.setTargeting("uwa",1);if ("rightrail"==a.type||"main-rr"==a.type){f=a.refreshCount;10>f?f="0"+f:20<f&&(f="max");c.setTargeting("refreshing",f);var b="0"+a.adTargetId.substr(a.adTargetId.length-6,1);c.setTargeting("ad_position",b);c.setTargeting("rr"+b,f);a.refreshCount++;f=v;10>v?f="0"+f:20<v&&(f="max");c.setTargeting("totalcount",f);v++}(a=W(a.adTargetId))&&c.setTargeting("quiz_pos",a);h("calling googletag.pubads().refresh on slot",[c]);-1!=window.location.href.indexOf("testad=")&&(a=(new URLSearchParams(window.location.search)).get("testad"),c.setTargeting("testad",a));"undefined"!=WH.pageID&&WH.pageID&&c.setTargeting("pageid",WH.pageID);window.googletag.pubads().refresh([c])}function O(a){var c=a.adTargetId;if("undefined"!=typeof q[c]){for(var f=q[c].getAdUnitPath(),b=q[c].getSizes(),e=[],d=0;d<b.length;d++){var h=[];"fluid"!=b[d]&&(h.push(b[d].getWidth()),h.push(b[d].getHeight()),e.push(h))}f=[{slotID:c,slotName:f,sizes:e}];a.apsVid&&(f=[{slotID:c,mediaType:"video"}]);hb(f,[c],a)}}function L(){if(-1!= window.location.href.indexOf("set_ccpa_out=1")){var a=new Date;a.setTime(a.getTime()+31536E6);a="; expires="+a.toGMTString();document.cookie="ccpa_out=1"+a+"; path=/";return!0}return 0<=document.cookie.indexOf("ccpa_out=")?!0:!1}function ya(a){h("insertAmazonShopping");(window.apscustom=window.apscustom||[]).push({id:"93b7dd52-a8ce-11ed-afa1-0242ac120002:1"})}function ib(a){if("en"==window.WH.pageLang){var c=a.adElement.dataset.aditudetarget;WH.shared.isTest("rightrailDoubleAds")&&"rightrail"==a.type&&"pb-slot-engl-rght-2"==c&&(c="pb-slot-engl-rght-2-small");return c}c=null;"intro"==a.type&&(c="pb-slot-intro");"rightrail"==a.type&&(c="pb-slot-rght-2","quiz"==window.whadconfig.gamconfig.pagetype&&(c="pb-slot-quiz-right"));"scrollto"==a.type&&(c="pb-slot-scrol");"method"==a.type&&(c="pb-slot-meth");"large_method"==a.type&&(c="pb-slot-meth");"large_related"==a.type&&(c="pb-slot-relat");"middlerelated"==a.type&&(c="pb-slot-relat");"related"==a.type&&(c="pb-slot-relat");"pagebottom"==a.type &&(c="pb-slot-bottm");"tips"==a.type&&(c="pb-slot-tipps");"warnings"==a.type&&(c="pb-slot-warns");"quizpage"==a.type&&(c="pb-slot-quiz-2","quizpage_top_ad_1"==a.adTargetId&&(c="pb-slot-quiz-1"));"quizpage_1"==a.type&&(c="pb-slot-engl-quiz-1");"quizpage_2"==a.type&&(c="pb-slot-engl-quiz-2");h("aditude target",c,a.adTargetId);return c}function ia(a){if("undefined"!=typeof tude){var c=ib(a);if(null!=c){h("insertAditudeAd",c);var f=WH.bucket;10>f&&(f="0"+f);var b=!1;"scrollto"==a.type&&(h("insert aditude with force render"),b=!0);var e={pagetype:window.whadconfig.gamconfig.pagetype,site:window.location.hostname,bucket:f};a.insertSlotValue&&(e.slot=V(a.insertSlotValue));window.nlpCategory&&(e.nlp_category=window.nlpCategory);window.WH.isUserWithAds&&(e.uwa=1);fa(a)&&(e.answerbox=1);ea(a)&&(e.prestep=ha());WH.isDev&&!E()&&(e.dummyad=1);window.dfpCategory&&(e.category=window.dfpCategory);!a.adTargetId||"rightrail"!=a.type&&"main-rr"!=a.type||(f=a.adTargetId.substr(a.adTargetId.length-6,1),e. ad_position="0"+f,f=v,10>v?f="0"+f:20<v&&(f="max"),e.totalcount=f,v++);(f=W(a.adTargetId))&&(e.quiz_pos=f);a.aditudeDivId=a.adTargetId;a.aditudeBaseDivId=c;a.aditudeTargeting=e;a.aditudeInsertNumber=0;h("inserting aditude ad with slot targeting",a.adTargetId,e);tude.cmd.push(function(){tude.refreshAdsViaDivMappings([{divId:a.adTargetId,baseDivId:c,targeting:e}],b)})}}}function ja(a){var c=a.adTargetId,f=a.adElement.dataset.freestarPlacement,b=a.adElement.dataset.freestarPlacementSmall;WH.shared.isSmallSize&&b&&(f=b);WH.shared.isLargeSize&&WH.shared.isTest("rightrailDoubleAds")&&(b=a.adElement.dataset.freestarRightrailDoublePlacement)&&(h("get RR double",b),f=b);h("insertFreestarAd placementName",f,"slotId",c);a.element.dataset.freestarAd=a.adElement.dataset.freestarAd;"promopair_ad_1"!=c&&(a.element.align="center");b=WH.bucket;10>b&&(b="0"+b);b={pagetype:window.whadconfig.gamconfig.pagetype,site:window.location.hostname,bucket:b};a.insertSlotValue&&(b.slot=V(a.insertSlotValue));window. nlpCategory&&(b.nlp_category=window.nlpCategory);window.WH.isUserWithAds&&(b.uwa=1);fa(a)&&(b.answerbox=1);ea(a)&&(b.prestep=ha());WH.isDev&&!E()&&(b.dummyad=1);window.dfpCategory&&(b.category=window.dfpCategory);if(a.adTargetId&&("rightrail"==a.type||"main-rr"==a.type)){var e=a.adTargetId.substr(a.adTargetId.length-6,1);b.ad_position="0"+e;e=v;10>v?e="0"+e:20<v&&(e="max");b.totalcount=e;v++}(a=W(a.adTargetId))&&(b.quiz_pos=a);"undefined"==typeof freestar.config.targeting&&(freestar.config.targeting=[]);a={};freestar.config.targeting.push((a[c]=b,a));freestar.config.enabled_slots.push({placementName:f,slotId:c})}function za(a){var c=window.document.createElement("script");c.async=!0;c.type="text/javascript";c.src=a.adElement.getAttribute("data-scriptsrc");c.setAttribute("data-divid",a.adTargetId);c.setAttribute("data-adslot","demo_optout");c.setAttribute("data-adsizes","300x250");window.document.getElementById(a.adTargetId).appendChild(c)}function X(a){h("inserting adsense ad",a.type); var c="ca-pub-9543332082073187";ka&&(c="ca-pub-9543332082073187123");var f=window.document.createElement("ins");f.setAttribute("data-ad-client",c);a.adLabelClass?f.setAttribute("class","adsbygoogle "+a.adLabelClass):f.setAttribute("class","adsbygoogle");if(c=a.slot){f.setAttribute("data-ad-slot",c);c=null;if("en"!==window.WH.pageLang){if(c=1==window.affpage)a:{c=("; "+document.cookie).split("; vr=");if(2==c.length&&(c=c.pop().split(";").shift(),"US-"==c.substring(0,3))){c=!0;break a}c=!1}c?(c=3258435188,"intro"==a.type&&(c+=",9504036457",WH.eventView("article_feature_affiliate_page_load_go_vt"))):c=6518366808}L()?(f.setAttribute("data-restrict-data-processing",1),"intro"==a.type&&(c+=",2385774741")):"intro"==a.type&&(c+=",2001974826");jb&&(c=c?c+",2590374787":"2590374787");a.adElement.getAttribute("data-ad-format")&&f.setAttribute("data-ad-format",a.adElement.getAttribute("data-ad-format"));a.adElement.getAttribute("data-full-width-responsive")&&f.setAttribute( "data-full-width-responsive",a.adElement.getAttribute("data-full-width-responsive"));WH.shared.isSmallSize&&"intro"!=a.type&&f.setAttribute("data-full-width-responsive","false");WH.shared.isSmallSize&&a.adElement.getAttribute("data-full-width-intro")&&(a.width=WH.shared.viewportWidth);"middlerelated"==a.type&&(f.setAttribute("data-ad-format","fluid"),f.setAttribute("data-ad-layout-key","-fb+5w+4e-db+86"));if("medium"==a.adSize){var b=0,e=document.getElementById("mw-content-text");e&&(b=e.offsetWidth);if("medium"==a.adSize&&700>b)return;"medium"==a.adSize&&728>b&&(a.width=b)}b="display:inline-block;width:"+a.width+"px;height:"+a.height+"px;";e="step2 method qa tips warnings quizpage".split(" ");"small"==a.adSize&&e.includes(a.type)&&(b="display:block;height:"+a.height+"px;");f.style.cssText=b;a.adTargetId&&(b=a.element,"scrollto"==a.type&&(b=window.document.getElementById(a.adTargetId)),"intro"==a.type||a.fullwidthadsense||(a.element.parentElement.style.width=a.width+"px"),b.appendChild (f),a.channels&&(c=c?a.channels+","+c:a.channels),c||(c=""),"undefined"===typeof adsbygoogle&&(window.adsbygoogle=[]),a.nonPersonalized&&((window.adsbygoogle=window.adsbygoogle||[]).requestNonPersonalizedAds=1),(window.adsbygoogle=window.adsbygoogle||[]).push({params:{google_ad_channel:c}}))}}function kb(a){var c=document.documentElement.clientWidth;switch(a){case"intro":c-=30;break;case"method":c-=20;break;case"related":c-=14;break;default:c-=20}return c}function lb(){var a="en"!==window.WH.pageLang,c=4288474698;a&&(c=8493149871);var f=("; "+document.cookie).split("; vr="),b="";if(2==f.length&&(b=f.pop().split(";").shift(),1<b.length))switch(b=b.substring(0,2),b){case"AT":c=a?3749973557:1537414198;break;case"AU":c=a?1395272953:4766212761;break;case"CA":c=a?7417755827:8031165194;break;case"CH":c=a?5878864326:9052602829;break;case"DE":c=a?7371075248:7498233609;break;case"DK":c=a?4871483535:6618011172;break;case"ES":c=a?8412694172:8637669854;break;case"FI":c=a?7282024450:2970410202;break ;case"FR":c=a?6439221239:2870337854;break;case"IT":c=a?4096623761:2112129267;break;case"NL":c=a?8622531446:2331621115;break;case"NO":c=a?5142946278:5819934820;break;case"SE":c=a?9932238527:4957784454;break;case"GB":c=a?7306075183:7224855145;break;case"US":c=a?6856904076:1124396943}a||13!=window.WH.pageID%20||"US"!=b||-1==window.location.href.indexOf("firearc=1")&&(c=2785935110);return c}function mb(a,c){if(la&&("intro_ad_1"==a||"rightrail0_ad_1"==a||"step2_ad_1"==a))return a=null,c in la&&(a=la[c]),a}function Aa(a){var c=a.parentElement;this.lastRefreshTime=0;this.element=a;this.adElement=c;this.adTargetId=a.id;var f=1==this.adElement.getAttribute("data-small"),r=1==this.adElement.getAttribute("data-medium"),e=1==this.adElement.getAttribute("data-large");this.okForSize=!1;if(f&&WH.shared.isSmallSize||r&&WH.shared.isMedSize||e&&WH.shared.isLargeSize)this.okForSize=!0;/iphone|ipod|ipad/.test(x);var d=/edg/.test(x);/safari/.test(x);/chrome/.test(x);/crios/.test(x);-1!=window.location.href .indexOf("firearc=1")&&(d=!0);this.type=this.adElement.getAttribute("data-type");var g=mb(this.element.id,this.type);d&&"intro"==this.type&&(g=lb());this.width=this.adElement.getAttribute("data-width");this.service=this.adElement.getAttribute("data-service");d=this.adElement.getAttribute("data-service_eu");(C||F)&&d&&(this.service=d);this.apsload=1==this.adElement.getAttribute("data-apsload");this.pbload=1==this.adElement.getAttribute("data-prebidload");this.sizesArray=this.adElement.getAttribute("data-size");f&&WH.shared.isSmallSize&&(this.sizesArray=this.adElement.getAttribute("data-smallsize")||this.sizesArray);r&&WH.shared.isMedSize&&(this.sizesArray=this.adElement.getAttribute("data-mediumsize")||this.sizesArray);'["fluid"]'==this.sizesArray&&(this.pbload=this.apsload=!1);this.sizesArray&&(this.sizesArray=JSON.parse(this.sizesArray));this.disabled=this.isRefreshLoad=!1;if(this.okForSize){this.adElement.classList.add("wh_ad_active");this.fullwidthadsense=1==this.adElement. getAttribute("data-fullwidthadsense");this.questionsPage=1==this.adElement.getAttribute("data-questionspage");this.listPage=1==this.adElement.getAttribute("data-listpage");this.gptLateLoad=1==this.adElement.getAttribute("data-lateload");this.apsDisplayBidsCalled=!1;var k=this.adElement.getAttribute("data-adunitpath");WH.shared.isSmallSize&&(k=this.adElement.getAttribute("data-smalladunitpath")||k);WH.shared.isMedSize&&(k=this.adElement.getAttribute("data-mediumadunitpath")||k);this.rightrailmore=1==this.adElement.getAttribute("data-rightrailmore");d=!1;this.pbload&&(this.pbAdUnitsData=this.adElement.getAttribute("data-pbadunits"),WH.shared.isSmallSize&&(this.pbAdUnitsData=this.adElement.getAttribute("data-pbadunitssmall")||this.pbAdUnitsData),this.pbAdUnitsData&&(d=k,"/10095428/engl/engl_gam_lgm_rght2"==k&&(d=this.adTargetId),"/10095428/intl/intl_gam_lgm_rght2"==k&&(d=this.adTargetId),WH.shared.isTest("webvitalsINP")&&"/10095428/engl/engl_gam_sma_meth0"==k&&(d=this.adTargetId),nb(d, this.pbAdUnitsData,this.sizesArray,k),d=!0));if(this.pbload&&!d){var l=!1,n=this.type,m=[],t=this.rightrailmore;T.forEach(function(c){c.code==k&&(l=!0,1==t&&"rightrail"==n&&(c=JSON.parse(JSON.stringify(c)),c.code=a.id,m.push(c)))});0<m.length&&(h("adding rr ad units copied from main rr config"),p(m));0==l&&(this.pbload=!1,h("ad set up for prebid but not found in bids list. will set prebid to false for",k))}this.pbTargetingAdded=!1;this.insertSlotValue=this.adElement.getAttribute("data-insertslotvalue");this.pagetype=this.adElement.getAttribute("data-pagetype");"true"==window.isCoppa&&(this.pbload=!1);this.nonPersonalized=!1;C&&(this.pbload=!1,this.nonPersonalized=!0);1==(B?!0:!1)&&(this.pbload=!0,this.nonPersonalized=!1);1==window.fcdomain&&(this.nonPersonalized=!1);this.nonPersonalized&&ob();this.slot=this.adElement.getAttribute("data-slot");this.adsenseBackfillSlot=this.adElement.getAttribute("data-backfillslot");this.adunitpath=this.adElement.getAttribute("data-adunitpath");f&&WH. shared.isSmallSize&&(this.adunitpath=this.adElement.getAttribute("data-smalladunitpath")||this.adunitpath);r&&WH.shared.isMedSize&&(this.adunitpath=this.adElement.getAttribute("data-mediumadunitpath")||this.adunitpath);this.channels=this.adElement.getAttribute("data-channels");this.refreshable=1==this.adElement.getAttribute("data-refreshable");this.actionrefresh=1==this.adElement.getAttribute("data-actionrefresh");this.slotName=this.adElement.getAttribute("data-slot-name");this.refreshType=this.adElement.getAttribute("data-refresh-type");this.last_pb_request_time=0;this.dfpdisplaylate=1==this.adElement.getAttribute("data-gptdisplaylate");"rightrail"==this.type&&(this.position="initial",this.refreshCount=1);this.viewablerefresh=1==this.adElement.getAttribute("data-viewablerefresh");this.height=this.adElement.getAttribute("data-height");this.containerless=1==this.adElement.getAttribute("data-containerless");this.lastRRAd=1==this.adElement.getAttribute("data-lastrrad");f&&WH.shared. isSmallSize&&(this.adSize="small",this.smallchannels=this.adElement.getAttribute("data-smallchannels"),this.channels=this.channels?this.channels+","+this.smallchannels:this.smallchannels,this.slot=this.adElement.getAttribute("data-smallslot")||this.slot,this.height=this.adElement.getAttribute("data-smallheight")||this.height,f=this.adElement.getAttribute("data-smallheight_eu"),(C||F)&&f&&(this.height=f),this.width=kb(this.type),this.service=this.adElement.getAttribute("data-smallservice")||this.service,f=this.adElement.getAttribute("data-smallservice_eu"),(C||F)&&f&&(this.service=f),this.path=this.adElement.getAttribute("data-smallslot")||this.slot,"adsense"!=this.service||this.fullwidthadsense||this.containerless||(this.adElement.className+=" as-small"));r&&WH.shared.isMedSize&&(this.element.className=this.element.className?this.element.className+" medium_a":"medium_a",this.adSize="medium",this.slot=this.adElement.getAttribute("data-mediumslot")||this.slot,this.height=this.adElement. getAttribute("data-mediumheight")||this.height,this.width=this.adElement.getAttribute("data-mediumwidth")||this.width,this.service=this.adElement.getAttribute("data-mediumservice")||this.service,r=this.adElement.getAttribute("data-mediumservice_eu"),(C||F)&&r&&(this.service=r),this.mediumChannels=this.adElement.getAttribute("data-mediumchannels"),this.channels=this.channels?this.channels+","+this.mediumChannels:this.mediumChannels);this.aditudeOnAdsense=1==this.adElement.getAttribute("data-aditude_on_adsense");WH.shared.isTest("aditude")&&(WH.shared.isTest("aditudeNoAdsense")||"en"!=WH.pageLang||"dfp"==this.service||this.aditudeOnAdsense)&&(r=this.service,this.service="aditude","tips"!=this.type||WH.shared.isSmallSize||WH.shared.isTest("aditudeNoAdsense")||(this.service=r));this.freestarOnAdsense=1==this.adElement.getAttribute("data-freestar_on_adsense");WH.shared.isTest("freestar")&&("dfp"==this.service||this.freestarOnAdsense)&&(r=this.service,this.service="freestar","tips"!=this. type||WH.shared.isSmallSize||(this.service=r));e&&WH.shared.isLargeSize&&(this.adSize="large",this.largeChannels=this.adElement.getAttribute("data-largechannels"),this.channels=this.channels?this.channels+","+this.largeChannels:this.largeChannels);this.channels&&g?this.channels=this.channels+","+g:g&&(this.channels=g);if("adsense"!=this.service||this.slot){this.instantLoad=1==this.adElement.getAttribute("data-instantload");WH.shared.isTest("aditude")&&"scrollto"!=this.type&&(this.instantLoad=!0);if("adsense"==this.service||WH.shared.isMedSize)this.adElement.classList.remove("dfpsmall"),this.adElement.classList.remove("dfpsmallmethod");this.adLabelClass=this.adElement.getAttribute("data-adlabelclass");this.apsTimeout=this.adElement.getAttribute("data-aps-timeout");this.apsVid=1==this.adElement.getAttribute("data-apsvid");this.refreshtimeout=!1;this.refreshNumber=1;this.maxRefresh=this.adElement.getAttribute("data-max-refresh");this.refreshTime=(this.refreshTime=this.adElement. getAttribute("data-refresh-time"))?parseInt(this.refreshTime):3E4;this.firstRefresh=!0;this.firstRefreshTime=(this.firstRefreshTime=this.adElement.getAttribute("data-first-refresh-time"))?parseInt(this.firstRefreshTime):this.refreshTime;this.useScrollLoader=!0;this.observerLoading=1==this.adElement.getAttribute("data-observerloading");this.logData=1==this.adElement.getAttribute("data-logdata");this.logUnfilled=!1;this.logData&&(c=this.adElement.getAttribute("data-logdatapercent"),Math.floor(100*Math.random())>c&&(this.logData=!1));this.getRefreshTime=function(){var a=this.refreshTime;1==this.firstRefresh&&(this.firstRefresh=!1,a=this.firstRefreshTime);U&&(a-=1500);return a};this.getRefreshValue=function(){if(0==this.refreshNumber&&!this.refreshable)return"not";this.refreshNumber++;return 20<this.refreshNumber?"max":this.refreshNumber.toString()};this.INPLoad=function(){var a=this,c,f,r,d,e;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){switch(g.nextAddress){case 1:c=1== a.adElement.getAttribute("data-small");f=1==a.adElement.getAttribute("data-medium");r=1==a.adElement.getAttribute("data-large");d=!1;if(c&&WH.shared.isSmallSize||f&&WH.shared.isMedSize||r&&WH.shared.isLargeSize)d=!0;if(!d)return a.disabled=!0,g.return();if(1==a.isLoaded)return g.return();if("dfp"!=a.service){"dfplight"==a.service?insertDFPLightAd(a):"optout"==a.service?za(a):"amazonshopping"==a.service?ya(a):"aditude"==a.service?ia(a):"freestar"==a.service?ja(a):X(a);g.jumpTo(2);break}e=a;window.googletag.cmd.push(function(){!0!==e.slotDefined&&(h("defining new ad slot",e.adTargetId,e.sizesArray,e),h("defineSlot new ad slot",e.adunitpath,e.sizesArray,e.adTargetId),q[e.adTargetId]=window.googletag.defineSlot(e.adunitpath,e.sizesArray,e.adTargetId),q[e.adTargetId].addService(window.googletag.pubads()),q[e.adTargetId].setCollapseEmptyDiv(!1),window.googletag.display(e.adTargetId),e.slotDefined=!0);e.isDFPLoading=!0;"small"!=e.adSize&&0<e.height&&"lgm_outvd"!=e.type&&"lgm_gamoutvd"!=e.type &&"sma_gamoutvd"!=e.type&&(e.element.style.minHeight=e.height+"px");var a=q[e.adTargetId];a&&(h("clearing kvp for ad",e.adTargetId),a.clearTargeting())});return g.yield(b(),3);case 3:return window.googletag.cmd.push(function(){e.apsload&&(h("apsLoad called from load"),O(e))}),g.yield(b(),4);case 4:window.googletag.cmd.push(function(){e.pbload&&K(e)}),window.googletag.cmd.push(function(){e.apsload||e.pbload||z(e)});case 2:a.isLoaded=!0,g.jumpToEnd()}})};this.load=function(){if(WH.shared.isTest("webvitalsINP"))this.INPLoad();else{var a=1==this.adElement.getAttribute("data-small"),c=1==this.adElement.getAttribute("data-medium"),f=1==this.adElement.getAttribute("data-large"),b=!1;if(a&&WH.shared.isSmallSize||c&&WH.shared.isMedSize||f&&WH.shared.isLargeSize)b=!0;if(!b)this.disabled=!0;else if(1!=this.isLoaded){if("dfp"==this.service){var e=this;window.googletag.cmd.push(function(){0==e.slotDefined&&(h("defining new ad slot",e.adTargetId,e.sizesArray,e),h("defineSlot new ad slot",e. adunitpath,e.sizesArray,e.adTargetId),q[e.adTargetId]=window.googletag.defineSlot(e.adunitpath,e.sizesArray,e.adTargetId),q[e.adTargetId].addService(window.googletag.pubads()),q[e.adTargetId].setCollapseEmptyDiv(!1),window.googletag.display(e.adTargetId),e.slotDefined=!0);e.isDFPLoading=!0;"small"!=e.adSize&&0<e.height&&"lgm_outvd"!=e.type&&"lgm_gamoutvd"!=e.type&&"sma_gamoutvd"!=e.type&&(e.element.style.minHeight=e.height+"px");if(a=q[a])h("clearing kvp for ad",e.adTargetId),a.clearTargeting();if(e.apsload){var a=e.adTargetId;h("apsLoad called from load");O(e)}e.pbload&&K(e);e.apsload||e.pbload||z(e)})}else"dfplight"==this.service?insertDFPLightAd(this):"optout"==this.service?za(this):"amazonshopping"==this.service?ya(this):"aditude"==this.service?ia(this):"freestar"==this.service?ja(this):X(this);this.isLoaded=!0}}};this.refreshQuizAd=function(){if("adsense"==this.service)this.element.innerHTML="",X(this);else if("aditude"==this.service){var a=this;a.element.innerHTML="";var c=W(a. adTargetId);c&&(a.aditudeTargeting.quiz_pos=c,h("refreshQuizAd aditude targeting",a.aditudeTargeting));tude.cmd.push(function(){tude.refreshAdsViaDivMappings([{divId:a.aditudeDivId,baseDivId:a.aditudeBaseDivId,targeting:a.aditudeTargeting}],!0)})}else this.apsload&&O(this),this.pbload&&K(this),this.apsload||this.pbload||"dfp"!=this.service||z(this)};this.refresh=function(){var a=this;a.timeoutId=null;if(gb())h("refresh: doc hidden"),setTimeout(function(){a.refresh()},5E3);else{this.lastRefreshScrollY=window.scrollY;var c=window.innerHeight||document.documentElement.clientHeight,f=this.element.getBoundingClientRect();P(f,c,!1,a)?(c=this.getRefreshValue(),this.maxRefresh&&c>this.maxRefresh?(h("max refreshes reached returning"),this.refreshable=!1):(this.isRefreshLoad=!0,this.apsload&&(h("apsLoad called from refresh"),O(this)),this.pbload&&K(this),this.apsload||this.pbload||z(this))):setTimeout(function(){a.refresh()},5E3)}};this.show=function(){this.adElement.style.display="block"};this. instantLoad&&("adsense"==this.service&&this.load(),"aditude"==this.service&&this.load(),"freestar"==this.service&&this.load())}else this.disabled=!0,c.style.display="none"}else this.disabled=!0,c.parentElement.removeChild(c),c.style.display="none"}function Ba(a){Aa.call(this,a)}function pb(a){Aa.call(this,a);this.disabled||(a.parentElement.style.display="none",this.scrollToTimer=null,this.slotRendered=!0,this.lastScrollPositionY=0,this.scrolltoNewLoad=!0,"IntersectionObserver"in window||(this.scrolltoNewLoad=!1),this.prebidAdUnitTest=1==this.adElement.getAttribute("data-prebidadunittest"),this.maxNonSteps=parseInt(this.adElement.getAttribute("data-maxnonsteps")),this.maxSteps=parseInt(this.adElement.getAttribute("data-maxsteps")),this.noStepsAds=!1,0<document.getElementsByClassName("questions_as_methods_articles").length&&(this.noStepsAds=!0),this.loadedElements=[],this.updateVisibility=function(){if(0==this.slotRendered)h( "updateVisibility: will not try to insert scrollto ad because prev render is not done");else if(1>this.maxNonSteps&&1>this.maxSteps)Q&&(window.removeEventListener("scroll",Q),Q=null);else if(this.lastScrollPositionY=window.scrollY,10<this.lastScrollPositionY){null!==this.scrollToTimer&&clearTimeout(this.scrollToTimer);var a=this;this.scrollToTimer=setTimeout(function(){a.load()},1E3)}},this.loadScrolltoNew=function(){G.unobserve(y);var a=1==y.getAttribute("data-isstep");if(!(a&&1>this.maxSteps||!a&&1>this.maxNonSteps)){var f=document.createElement("div"),b=document.createElement("div");this.height&&(f.style.minHeight=this.height+"px");b.id=this.adTargetId;f.className="wh_ad_inner wh_ad_active wh_ad_spacing";f.className+=" w_label al_grey";y.classList.contains("before")&&(f.className+=" before");y.classList.contains("during")&&(f.className+=" during");y.classList.contains("after")&&(f.className+=" after");f.appendChild(b);y.after(f);this.insertSlotValue=10<u?"0"+u:"00"+u;u++;this. element.id="scrollto_ad_"+u;a?this.maxSteps--:this.maxNonSteps--;Ca(this)}},this.load=function(){if(!this.scrolltoNewLoad)if((window.innerWidth||document.documentElement.clientWidth)<WH.mediumScreenMinWidth)this.maxSteps=this.maxNonSteps=0;else{a:{var a=window.innerHeight||document.documentElement.clientHeight;var f=document.getElementsByClassName("section"),b=!1;this.questionsPage&&(b=!0,f=document.getElementsByClassName("qa_aq"));this.listPage&&(b=!0);for(var e=null,d=!1,h=0;h<f.length;h++)if(!(b&&h%2)){var g=f[h];if("aiinfo"!=g.id&&!g.classList.contains("bss_share_container")&&!g.classList.contains("tips")&&!g.classList.contains("references")){if(1==d){var k=g.getElementsByClassName("section_text");if(!k.length&&!b){a=null;break a}b||(g=k[k.length-1]);if("references_second"==g.id)continue;k=g.getBoundingClientRect();if(k.bottom>=screenTop&&k.bottom<=a)continue;e=g;break}if("intro"!=g.id){if(g.classList.contains("steps")&&!this.noStepsAds){k=g.getElementsByClassName("steps_list_2"); if(!k||!k[0])continue;g=a;k=k[0].childNodes;for(var l=null,m=0;m<k.length;m++){var p=k[m];if("LI"==p.nodeName){var n=p.getBoundingClientRect();if(P(n,g,!1,this)&&!(n.bottom>=screenTop&&n.bottom<=g)){l=p;break}}}g=l;if(!g)continue;e=g;break}if((k=g.getElementsByClassName("section_text"))&&k[0]||b)if(b||(g=k[0]),k=g.getBoundingClientRect(),P(k,a,!1,this))if(k.bottom>=screenTop&&k.bottom<=a)d=!0;else{e=g;break}}}}a=e}a&&(f="LI"==a.tagName,f&&1>this.maxSteps||!f&&1>this.maxNonSteps||(b=a.getElementsByTagName("INS"),0<b.length||(b=a.getElementsByClassName("wh_ad_active"),0<b.length||(0<a.getElementsByClassName("addTipElement").length&&a.classList.add("has_scrolltoad"),b=document.createElement("div"),e=document.createElement("div"),this.height&&(b.style.minHeight=this.height+"px"),e.id=this.adTargetId,b.className="wh_ad_inner wh_ad_active wh_ad_spacing",b.className+=" w_label al_grey scrollto_old",b.appendChild(e),a.appendChild(b),this.insertSlotValue=10<u?"0"+u:"00"+u,u++,this.element.id= "scrollto_ad_"+u,f?this.maxSteps--:this.maxNonSteps--,Ca(this)))))}})}function qb(a){var c=document.getElementById("scrollto-promo"),b=c.getAttribute("data-promos"),d=JSON.parse(b);b=d.pop();c.setAttribute("data-promos",JSON.stringify(d));d=document.createElement("a");d.setAttribute("href",b.url);c=a.adTargetId+"_a";d.id=c;var e=document.createElement("img");e.setAttribute("loading","lazy");e.setAttribute("width",728);e.setAttribute("height",90);e.setAttribute("src",b.src);d.appendChild(e);e=document.getElementById(a.adTargetId);e.appendChild(d);e.style.width="728px";document.getElementById(a.adTargetId).appendChild(d);d=a.adElement.getAttribute("data-adexcludepage");WH.eventView("article_promo_house_scrollto_click_go_sc",{course_name:b.course_name,dest_url:b.url,ad_exclude:d},"#"+c,"click");a.adTargetId=a.element.id;a.slotRendered=!0}function V(a){a=parseInt(a);return 100<=a?a:10<=a?"0"+a:"00"+a}function Ca(a){"house"==a.service?qb(a):"dfp"==a.service?(a.slotRendered=!1,window. googletag.cmd.push(function(){a.adTargetId in q&&0==Da&&(WH.eventView("scrollto_target_already_defined"),console.log("scrollto_target_already_defined"),Da=!0);h("insertScrollToAd defineSlot new ad slot",a.adunitpath,a.sizesArray,a.adTargetId);q[a.adTargetId]=window.googletag.defineSlot(a.adunitpath,a.sizesArray,a.adTargetId);q[a.adTargetId].addService(window.googletag.pubads());q[a.adTargetId].clearTargeting();q[a.adTargetId].setTargeting("slot",V(a.insertSlotValue));window.googletag.display(a.adTargetId);a.apsload&&(h("apsLoad called from insertScrollToAd"),O(a));a.pbload&&K(a);a.pbload||a.apsload||z(a)})):("aditude"==a.service?ia(a):"freestar"==a.service?ja(a):X(a),a.adTargetId=a.element.id,a.slotRendered=!0)}function P(a,c,b,d){var f=R;b&&(b=c,d instanceof Ba&&(b=2*c),f=0-b,c+=b);return a.top>=f&&a.top<=c||a.bottom>=f&&a.bottom<=c||a.top<=f&&a.bottom>=c||d.last&&a.top<=f?!0:!1}function Ea(a,c){if(!a.isLoaded&&0!=a.useScrollLoader){var b=a.element.getBoundingClientRect();P(b,c,!0,a) &&a.load()}}function rb(){for(var a=window.innerHeight||document.documentElement.clientHeight,c=[],b=0;b<n.length;b++){var d=b;var e=n[b];var g=a;if(Y)e=void 0;else{var h=e.adElement.getBoundingClientRect();if(P(h,g,!1,e))if(g=R+parseInt(e.height),h.bottom<g&&!e.last)"bottom"!=e.position&&(e.element.style.position="absolute",e.element.style.top="auto",e.element.style.bottom="0",e.position="bottom");else if(h.top<=R){"fixed"!=e.position&&(e.element.style.position="fixed",e.isFixed=!0,e.position="fixed");g=R;if(e.last){var k=window.scrollY+R+parseInt(e.height),l=document.documentElement.scrollHeight-ma;k>l&&(g-=k-l)}e.element.style.top=g+"px"}else"top"!=e.position&&(e.element.style.position="absolute",e.element.style.top="0",e.element.style.bottom="auto",e.position="top");else"fixed"==e.position&&(e.element.style.position="absolute",e.element.style.top="0",e.element.style.bottom="auto",e.position="top");e=h.height}c[d]=e}a=n;if(WH.shared.isLargeSize&&!(Fa||40<=Ga||"complete"!=document. readyState)){Ga++;b=0;if(d=document.getElementById("sidebar"))b=d.offsetHeight;d=0;if(e=document.getElementById("article"))d=e.offsetHeight;if(0<d&&0<b&&b>d){d=parseInt((b-d+10)/3);e=!1;for(b=0;b<a.length;b++){h=c[b]-d;if(600>h){e=!0;break}a[b].element.style.height=h+"px"}if(1==e){for(b=1;b<a.length;b++)c=a[b].element,c.parentElement.removeChild(c);a.length=1}Fa=!0}}}function na(){for(var a=!0,c=window.innerHeight||document.documentElement.clientHeight,b=0;b<n.length;b++){var d=n[b];d.isLoaded||(a=!1,Ea(d,c))}for(b in w)d=w[b],d.isLoaded||(a=!1,Ea(d,c));a&&(window.removeEventListener("scroll",Z),Z=null)}function sb(){m.updateVisibility()}function tb(a){(new IntersectionObserver(function(a,b){a.forEach(function(a){a.isIntersecting&&loadGPT()})},{rootMargin:"0px 0px "+(5*aa+40)+"px 0px"})).observe(a)}function Ha(a){(a||!WH.shared.isSmallSize)&&"IntersectionObserver"in window&&!G&&(h("setting up scrollto observer with root loading margin",oa),G=new IntersectionObserver(function(a,b){a. forEach(function(a){Ia(a.target,a.isIntersecting)})},{rootMargin:oa}),document.addEventListener("DOMContentLoaded",function(){Ja()},!1))}function Ja(){if(1!=Ka&&m&&!m.disabled){for(var a=document.getElementsByClassName("scrolltomarker"),c=0;c<a.length;c++)G.observe(a[c]);Ka=!0}}function ub(a){var c=document.createElement("ul");c.id="debug_ul";for(var b=0;b<a.length;b++){var d=document.createElement("li");d.appendChild(document.createTextNode(a[b]));c.appendChild(d)}return c}function vb(){xa()&&document.addEventListener("DOMContentLoaded",function(){var a=[],c="current bucket: "+window.WH.bucket;a.push(c);c="VI cookie found"+!F;a.push(c);c=("; "+document.cookie).split("; vr=");var b="";2==c.length&&(b=c.pop().split(";").shift());a.push("vr cookie val: "+b);c="google fc domain: "+window.fcdomain;a.push(c);c="googlefc active: "+B;a.push(c);"true"==window.isCoppa&&a.push("COPPA page with no prebid: true");L()&&a.push("has ccpa opt out cookie: true");window.activeAdTests&&0!=window. activeAdTests.length||a.push("no active ad test on page");for(var d in window.activeAdTests)"iab3"!=d&&"apsSignals"!=d&&"amazonSignalsSiteKeywords"!=d&&(c="active ad test: "+d,a.push(c));if(d=document.getElementById("article_courses_banner"))d.style.display="none";if(d=document.getElementById("footer"))c=document.createElement("div"),c.id="debug_hover",c.appendChild(ub(a)),d.parentNode.insertBefore(c,d)})}function wb(){if(B){var a=0<=document.cookie.indexOf("gfc_responded=1")?!0:!1;if(a)h("userHasRespondedGFC true will not load gfc font");else{h("inserting googlefc font");a=document.createElement("link");a.rel="preload";a.as="image";a.href="https://lh3.googleusercontent.com/0v0wDniiKjE2_FsBjp66cm35Ka6b4NAVEGnGwbB8rq3boU6ejHODVS9wMTK7CUf9F5hrvDXqnsY3IPOPPuLUC-Up8VIFZbk9p8qpI23w2TxVdPTKmqo=h60";var c=document.getElementsByTagName("script")[0];c.parentNode.insertBefore(a,c);var b=document.createElement("link");a.rel="stylesheet";b.href= "https://fonts.googleapis.com/css?family=Material+Icons|Open+Sans:400,600,700&display=swap";c.parentNode.insertBefore(b,c)}}}function xb(){WH.shared.isTest("webvitalsINPQuiz")&&"quiz"==window.whadconfig.gamconfig.pagetype?h("initRightRailHeightCheck will not do right rail height check on quiz page"):document.addEventListener("DOMContentLoaded",function(){var a=document.getElementById("content_inner");if(a){var c=document.getElementById("sidebar");c&&(100<c.offsetHeight-a.offsetHeight?(La(c,a,100),ba(c,a),window.addEventListener("load",function(b){La(c,a,100);ba(c,a)})):window.addEventListener("load",function(b){ba(c,a)}),window.addEventListener("load",function(b){if(Y&&"ResizeObserver"in window){b=new ResizeObserver(function(b){ba(c,a)});document.scrollingElement&&b.observe(document.scrollingElement);var f=document.getElementById("mw-mf-page-center");f&&b.observe(f)}}))}},!1)}function La(a,c,b){if(a&&c){var f=a.lastChild;f.classList.contains("wh_ad_inner")&&(f.style.height="600px");if( !f.classList.contains("sample_ads")){for(var e=0,d=c.offsetHeight,g=a.offsetHeight;g-d>b&&f;)d=f.previousSibling,0<f.offsetHeight&&(a.removeChild(f),e++),f=d,f.classList.contains("wh_ad_inner")&&(f.style.height="600px"),d=c.offsetHeight,g=a.offsetHeight;h("removed",e,"elements from sidebar")}}}function ba(a,c){for(var b=null,d=$jscomp.makeIterator(a.children),e=d.next();!e.done;e=d.next())e=e.value,"SCRIPT"!=e.tagName&&(b=e.classList.contains("wh_ad_inner")||e.classList.contains("wh_ad_inner")?e:null);b&&(d=b.offsetHeight,a=d+(c.offsetHeight-a.offsetHeight-10),0<a&&a!=d&&(h("setting height of last RR ad from",d,"to",a),b.style.height=a+"px"))}function ob(){0==Ma&&(h("setting googletag npaEnabled"),window.googletag=window.googletag||{cmd:[]},window.googletag.cmd=window.googletag.cmd||[],googletag.cmd.push(function(){googletag.pubads().setPrivacySettings({nonPersonalizedAds:!0})}),Ma=!0);0==Na&&(h("setting adsense requestNonPersonalizedAds"),(window.adsbygoogle=window.adsbygoogle||[]). requestNonPersonalizedAds=1,Na=!0)}function pa(a){if("intro_ad_1"==a&&B){var c=document.getElementById(a);WH.shared.isSmallSize&&(c.style.height="100px")}if(1==(Oa()?0==ca?!0:!1:!1))h("not refreshing ads due to waiting for consent ",a),S.push(a);else if(c=document.getElementById(a))if(1==c.parentElement.getAttribute("data-affiliatecheck"))c.parentElement.setAttribute("data-affiliatecheck",0),c.parentElement.classList.remove("w_label"),c.classList.remove("w_label"),qa.push(a);else{var b=null;b="scrollto"==c.parentElement.getAttribute("data-type")?new pb(c):new Ba(c);if("quizpage_top_ad_1"==a){a=document.getElementById("quizpage_top_ad_1").parentNode;var d=document.getElementById("breadcrumb").parentNode;a&&d&&d.parentNode.insertBefore(a,d)}a=null==H?!1:!0;var e=!1;b.disabled||((U=1==b.adElement.getAttribute("data-prebidtimeouttest"))&&h("prebid timeout test active"),WH.shared.isTest("webvitalsINP")&&b.pbload&&"dfp"==b.service&&A(),"rightrail"==b.type?(b.last=!0,0<n.length&&(n[n.length-1 ].last=!1),n.push(b),a&&b.observerLoading&&0==b.instantLoad&&(e=!0,b.useScrollLoader=!1)):"rightrail_second"==b.type?yb.push(b):"toc"==b.type?(I=b,b.adElement.style.display="none"):"scrollto"==b.type?(m=b,b.scrolltoNewLoad||(Q=WH.shared.throttle(sb,100),window.addEventListener("scroll",Q))):"quiz"==b.type?(M[b.adElement.parentElement.id]=b,b.adElement.parentElement.addEventListener("change",function(a){a=this.id;M[a]&&(b.adElement.classList.remove("hidden"),M[a].load())})):(w[b.element.id]=b,a&&b.observerLoading&&0==b.instantLoad&&(e=!0,b.useScrollLoader=!1)),"dfp"==b.service?(c.parentElement.classList.add("gam"),Pa&&(Pa=!1,tb(b.element)),"scrollto"!=b.type&&b.dfpdisplaylate?window.googletag.cmd.push(function(){b.slotDefined=!1;b.instantLoad&&(h("will do instant load"),b.load());1==e&&("lgm_outvd"==b.type||"sma_outvd"==b.type?ra.observe(b.element):H.observe(b.element))}):"scrollto"!=b.type&&window.googletag.cmd.push(function(){window.googletag.display(b.adTargetId)})):1==e&&H.observe(b .element),b.pbload&&"dfp"==b.service&&window.googletag.cmd.push(function(){J()}))}}function Qa(a){var b=w[a.id];if(b){if(WH.shared.isTest("webvitalsINP")&&"scheduler"in window){a=b.load.bind(b);scheduler.postTask(a,{priority:"background"});return}b.load()}for(var f=!1,d=null,e=0;e<n.length;e+=1)b=n[e],b.element==a&&(d=b),1==b.isDFPLoading&&(f=!0);null!=d&&(0==f?d.load():Ra.push(d))}function Ia(a,b){b?y!=a&&1!=m.isLoadingAd&&(y=a,m.newScrollToTimer=setTimeout(function(){y!=a||m.loadedElements.includes(a)||(m.loadedElements.push(a),m.isLoadingAd=!0,m.loadScrolltoNew(),m.isLoadingAd=!1)},Sa)):y==a&&(y=null)}function Ta(a){a=performance.now();var b=a-sa;0==sa&&(h("first quiz refresh"),b=1E6);1E4>=b?h("last quiz refresh was",Math.floor(b/1E3),"seconds ago. will not refresh"):(1E6!=b&&h("last quiz refresh was",Math.floor(b/1E3),"seconds ago"),WH.shared.isTest("quizRefreshTimeLimit")&&(sa=a),setTimeout(function(){for(var a=["quizpage_top_ad_1","quizpage_after_intro_ad_1"],b=0;b<a.length;b++){ var c=w[a[b]];c&&c.refreshQuizAd()}if(a=n[0])WH.shared.isTest("quizRefreshTimeLimit")?(b=performance.now()-a.lastRefreshTime,1E4<b&&2E4>b?(h("last RR refresh was",Math.floor(b/1E3),"seconds ago. will refresh"),a.refreshQuizAd()):h("last RR refresh was",Math.floor(b/1E3),"seconds ago. will not refresh")):a.refreshQuizAd();Ua=!1},100))}function Va(a,b,f){var c=[];Array.isArray(b)||(b=[b]);for(var d=0;d<=b.length-1;d++){var g=b[d];"fluid"!=g&&c.push(g)}return{code:a,mediaTypes:{banner:{sizes:c}},bids:f}}function ta(a,b){var c="";switch(a){case"ix":c={bidder:"ix",params:{siteId:b}};break;case"appnexus":c={bidder:"appnexus",params:{placementId:b}};break;case"rubicon":c={bidder:"rubicon",params:{accountId:"15274",zoneId:b,siteId:"333816"}};break;case"shemedia":c={bidder:"shemedia",params:{accountId:"10278",zoneId:b,siteId:"210096"}};break;case"yieldmo":c={bidder:"yieldmo",params:{placementId:b}};break;case"sharethrough":c={bidder:"sharethrough",params:{pkey:b}};break;case"yahooAds":c={bidder :"yahooAds",params:{dcn:"8a96954f01747430358b3651f057032b",pos:b}};break;case"medianet":c={bidder:"medianet",params:{cid:"8CU991R7P",crid:b}};break;case"rise":c={bidder:"rise",params:{org:"63863e3bbedf0400012408e9",placementId:b}};break;case"pubmatic":c={bidder:"pubmatic",params:{publisherId:"159508",adSlot:b}};break;case"amx":c={bidder:"amx",params:{tagId:b}};break;case"openx":c={bidder:"openx",params:{delDomain:"wikihow-d.openx.net",unit:b}};break;case"grid":c={bidder:"grid",params:{uid:b}};break;case"triplelift":c={bidder:"triplelift",params:{inventoryCode:b}}}return c}function nb(a,b,d,g){var c=[];if(!Wa.includes(a)){Wa.push(a);if(ua[g]){c=JSON.parse(ua[g]);for(var f=0;f<c.length;f++)c[f].code=a}else{b=JSON.parse(b);if(!b)return[];for(var h in b){f=a;var k=h;var r=b[h],l=d,m=[],n=JSON.stringify(l);if(Array.isArray(r))for(l=0;l<r.length;l++){var q=r[l][1];if(!WH.shared.isTest("rightrailDoubleAds")||n.includes(JSON.stringify(q))){var t=ta(k,r[l][0]);t=Va(f,q,[t]);m.push(t)}}else t=ta (k,r,l),t=Va(f,l,[t]),m.push(t);if(k=m)for(f=0;f<k.length;f++)c.push(k[f])}!WH.shared.isTest("rightrailDoubleAds")||"/10095428/engl/engl_gam_lgm_rght2"!=g&&"/10095428/intl/intl_gam_lgm_rght2"!=g||(ua[g]=JSON.stringify(c))}p(c)}}function Xa(){h("addPausedBodyAds",S);for(var a=0;a<S.length;a++)pa(S[a]);S=[];Ja()}function Oa(){if(B)return!0;ca=!0;return!1}function ha(){var a="other";null!==document.querySelector(".thingsyoushouldknow.before_steps_section")?a="tysk":1==window.whadconfig.answerbox&&(a="answerbox");return a}function W(a){if("quiz"!=window.whadconfig.gamconfig.pagetype||!a)return null;var b=a.slice(9,-5);"rightrail0_ad_1"==a&&(b="rightrail");var d="";if("undefined"==typeof WH.QuizArticles||"start"==WH.QuizArticles.state)d="start";else if("results"==WH.QuizArticles.state)d="results";else{var g=document.getElementById("quiz_slide");g&&(d=parseInt(g.dataset.slide));0==Ua&&(d+=1)}b=b+"-"+d;h("getQuizPositionTargetingValue",a,b);return b}var n=[],yb=[],Ra=[],q=[],S=[],Ya=!1,da=!1, ca=!1,qa=[],Pa=!0,N=null,Fa=!1,Ga=0,v=1,U=!1,M={},Ua=!0,m=null,y=null,u=1,Da=!1,I,w={},Z=null,Q=null,G=null,Za=null,R=WH.shared.TOP_MENU_HEIGHT,ma=114,aa=window.innerHeight||document.documentElement.clientHeight,H=null,$a=2*aa,ra=null,zb=aa,Ma=!1,Na=!1,Wa=[],ua={},sa=0;"object"==typeof WH&&(WH.isTest=WH.shared.isTest);var x=window.navigator.userAgent.toLowerCase(),jb=/(trill_|musical_ly_)[\d\.]+/.test(x);window.restrictDataProcessing=!1;L()&&(window.restrictDataProcessing=!0);var C=!1,F=!1;(function(){var a=("; "+document.cookie).split("; vi="),b=null;2==a.length&&(b=a.pop().split(";").shift());a=window.location.href;-1==a.indexOf("?EUtest=1")&&-1==a.indexOf("&EUtest=1")||(b="EU");if("EU"==b)return!0;null==b&&("function"==typeof WH.eventView&&WH.eventView("visitor_no_vi_cookie"),F=!0);return!1})()&&(C=!0);var B=!1;window.fcdomain&&C&&(B=!0);WH.shared.isSmallSize&&window.dfpSmall&&($a=5*aa);var Ab="0px 0px "+$a+"px 0px",Bb="0px 0px "+zb+"px 0px",oa="-104% 0px 950px 0px",Sa=1700,Y=!1; window.CSS&&window.CSS.supports&&window.CSS.supports("position","sticky")&&(Y=!0);var ka=!1;-1!=window.location.href.indexOf("empty=1")&&(ka=!0);window.googletag=window.googletag||{};window.googletag.cmd=window.googletag.cmd||[];var wa={buckets:[{precision:2,max:3,increment:.01},{precision:2,max:8,increment:.05},{precision:2,max:20,increment:.5},{precision:2,max:45,increment:1}]},T=[],ab=document.getElementById("adDataConfig"),D=null;null!=ab&&(D=JSON.parse(ab.innerHTML))&&(D.scrolltoRootLoadingMargin&&(h("configData.scrolltoRootLoadingMargin",D.scrolltoRootLoadingMargin),oa=D.scrolltoRootLoadingMargin),D.scrolltoLoadingCheck&&(h("configData.scrolltoLoadingCheck",D.scrolltoLoadingCheck),Sa=D.scrolltoLoadingCheck));window.pbjs=window.pbjs||{};window.pbjs.que=window.pbjs.que||[];window.pbjsrequested=!1;window.pbjsloaded=!1;WH.shared.isTest("webvitalsINP")&&window.pbjs.que.push(function(){window.pbjs.onEvent("addAdUnits",function(){h("prebid ad units were added",pbjs.adUnits)});window. pbjs.onEvent("beforeRequestBids",k);window.pbjs.onEvent("bidWon",function(a){h(a.bidderCode+" attempt won the ad server auction for ad unit "+a.adUnitCode+" at "+a.cpm+" CPM")})});window.googletag&&(window.googletag.cmd.push(function(){window.googletag.pubads().addEventListener("slotOnload",function(a){a=a.slot.getSlotId().getAdUnitPath();h("GPT lazyload slotOnload:",a)});window.googletag.pubads().addEventListener("slotRequested",function(a){a=a.slot;var b=a.getSlotId().getDomId(),d=a.getSlotId().getAdUnitPath();h("GPT slotRequested:",b,d,a.getTargetingMap());h("GPT lazyload slotRequested:",d)})}),window.googletag.cmd.push(function(){window.googletag.pubads().addEventListener("slotResponseReceived",function(a){a=a.slot;var b=a.getSlotId().getDomId(),d=a.getSlotId().getAdUnitPath(),g=a.getResponseInformation(),e=null,k=null;g?(e=g.campaignId,k=g.lineItemId):h("GPT slotResponseReceived: no response information received for request",b);2622783038==e?h("GPT slotResponseReceived: aps won",b ,d,"campaign:",e,"lineItem:",k,"queryId:",a.getEscapedQemQueryId()):2709340992==e?h("GPT slotResponseReceived: prebid won",b,d,"campaign:",e,"lineItem:",k,"queryId:",a.getEscapedQemQueryId()):h("GPT slotResponseReceived",b,d,"response info",g,"queryId:",a.getEscapedQemQueryId());E()&&m&&d==m.adunitpath&&(h("GPT slotResponseReceived done updating scrollto adTargetId from/to",m.adTargetId,m.element.id),m.adTargetId=m.element.id)})}));"IntersectionObserver"in window&&(H=new IntersectionObserver(function(a,b){a.forEach(function(a){a.isIntersecting&&(Qa(a.target),H.unobserve(a.target))})},{rootMargin:Ab}),ra=new IntersectionObserver(function(a,b){a.forEach(function(a){a.isIntersecting&&(Qa(a.target),ra.unobserve(a.target))})},{rootMargin:Bb}));WH.isMobile&&(ma=314);WH.shared.isLargeSize&&WH.shared.isTest("aditude")&&"quiz"==window.whadconfig.gamconfig.pagetype&&window.googletag.cmd.push(function(){window.googletag.pubads().addEventListener("slotRenderEnded",function(a){(a=a.slot)&& "rightrail0_ad_1"==a.getSlotId().getDomId()&&n&&(a=n[0],a.lastRefreshTime=performance.now(),h("setting last refresh time on rr ad to",Math.floor(a.lastRefreshTime/1E3),"seconds"))})});var Ka=!1,la=function(){var a="",b=/safari/.test(x);b&&(a="safari");var d=/chrome/.test(x);d&&b&&(a="chrome");(d=/crios/.test(x))&&b&&(a="chrome");(b=/firefox/.test(x))&&(a="firefox");(b=/fxios/.test(x))&&(a="firefox");if(a){b="intl";"en"==window.WH.pageLang&&(b="en");d="desktop";WH.shared.isSmallSize&&(d="mobile");var g="",e=("; "+document.cookie).split("; vr=");2==e.length&&(e=e.pop().split(";").shift(),1<e.length&&(g=e.substring(0,2)));if("US"!=g)return{};g={chrome:{mobile:{en:{intro:3831013383,step2:2761689897},intl:{intro:4981525093,step2:2952142028}},desktop:{en:{intro:3427263678,rightrail:1512187404},intl:{intro:7301847935,rightrail:7547112715}}},firefox:{mobile:{en:{intro:6026147487,step2:2909029558},intl:{intro:4819757463,step2:8189238406}},desktop:{en:{intro:2422175900,rightrail:6764514081},intl :{intro:3707337418,rightrail:4628185779}}},safari:{mobile:{en:{intro:1042280081,step2:8891768372},intl:{intro:1453381617,step2:8537626724}},desktop:{en:{intro:7366508688,rightrail:2323572165},intl:{intro:9708519428,rightrail:6103035071}}}};e={};a in g&&d in g[a]&&b in g[a][d]&&(e=g[a][d][b]);return e}}();if(window.location.href&&window.location.href.indexOf(!0)){var bb=(new URLSearchParams(window.location.search)).get("setvr");if(bb){var va=new Date;va.setTime(va.getTime()+31536E6);var Cb="; expires="+va.toGMTString();document.cookie="vr="+bb+Cb+"; path=/"}}Oa()?(Ya=!0,da=!1,window.googlefc=window.googlefc||{},window.googlefc.callbackQueue=window.googlefc.callbackQueue||[],h("googlefc queue __tcfapi call"),window.googlefc.callbackQueue.push({CONSENT_API_READY:function(){return __tcfapi("addEventListener",2,function(a,b){h("tcData",a,"listenerSuccess",b);WH.ads.searchAdsOk=!0;"useractioncomplete"===a.eventStatus||"tcloaded"===a.eventStatus?(da=ca=!0,h("setUserHasRespondedGFC"),b=new Date ,b.setTime(b.getTime()+2592E3),b.toGMTString(),document.cookie="gfc_responded=1; path=/",Xa(),__tcfapi("removeEventListener",2,a.listenerId)):0==a.gdprApplies&&(ca=!0,Xa())})}})):da=!0;return{init:function(){"undefined"!=typeof WH.eventView&&1>100*Math.random()&&WH.eventView("bucket_1k",{bucket:WH.bucket});var a=(window.innerWidth||document.documentElement.clientWidth)>=WH.largeScreenMinWidth;H||(Z=WH.shared.throttle(na,100),window.addEventListener("scroll",Z));1!=a||Y||(Za=WH.shared.throttle(rb,10),window.addEventListener("scroll",Za));a&&xb();document.addEventListener("DOMContentLoaded",function(){na()},!1);WH.shared&&WH.shared.addResizeFunction(na);wb();Ha(!1);vb()},addBodyAd:pa,addExtraRRElemement:function(a,b){document.getElementById(a);WH.eventView("rightrail_extra_sections_click",{section:b},"#"+a+" a","click")},loadTOCAd:function(a){if("string"===typeof a&&(a=a.slice(1),a=document.getElementById(a),I)){var b=$(a).next(".section").find(".steps_list_2 > li:first");$(a).hasClass( "mw-headline")&&(b=$(a).parents(".section:first").find(".steps_list_2 > li:first"));b.length&&(b.append($(I.adElement)),I.load(),I.adElement.style.display="block",I=null)}},slotRendered:function(a,b,d){a=d.slot;var c=a.getSlotId().getDomId(),e=a.getSlotId().getAdUnitPath(),f=d.isEmpty;ka&&(f=!0);a.getResponseInformation();xa()&&1==f&&(h("GPT slotRenderedEnded: ad is empty:",c,e,a.getTargetingMap()),a&&(e=a.getTargetingMap().hb_pb,"undefined"!=typeof e&&"undefined"!=typeof e[0]&&(e=e[0],a=a.getTargetingMap().hb_adid,a=a[0],h("GPT slotRenderedEnded: ad is empty hb_pb:",e,"hb_adid",a))));1!=f||"mp_rr_ad"!=c&&"outstreamVid"!=c&&"outstreamVidSmall"!=c&&"gamOutstreamVidSmall_ad_1"!=c||(c=document.getElementById(c),a=window.location.href,c&&a&&0>a.indexOf("showemptyads=1")&&(WH.shared.isSmallSize&&(a=c.parentElement.nextSibling.nextSibling.nextSibling)&&"al_method"==a.className&&(a.parentElement.removeChild(a),h("removing ad label for empty video ad")),h( "GPT slotRenderedEnded: removing empty video ad:",c),c.parentElement.parentElement.removeChild(c.parentElement)));if(d=eb(d)){if(d.logData)a:if(c=d.adunitpath){if(!Number.isInteger(c)){c=c.split("/");if(!c||0==c.length)break a;c=c[c.length-1]}a=new XMLHttpRequest;h("adData log",WH.bucket,c);a.open("GET","/Special:AdEventEndpoint?bucket="+WH.bucket+"&name="+c+"&empty="+f,!0);a.send(null)}d.pbTargetingAdded=!1;d.apsDisplayBidsCalled=!1;d.slotRendered=!0;d.isDFPLoading=!1;"scrollto"==d.type&&(d.adTargetId=d.element.id);"rightrail"==d.type&&(d.height=d.element.offsetHeight,d.element.classList.remove("blockthrough"),d.extraChild&&b&&300>parseInt(b[1])?d.extraChild.style.visibility="visible":d.extraChild&&(d.extraChild.style.visibility="hidden"),(b=Ra.shift())&&b.load())}},impressionViewable:function(a){h("impressionViewable:",a.getSlotId().getDomId(),a.getSlotId().getAdUnitPath());for(var b,d=0;d<n.length;d++){var g=n[d];q[g.adTargetId]==a&&(b=g)}b&&(b.height=b.element.offsetHeight,b. refreshable&&b.viewablerefresh&&!b.timeoutId&&(b.lastRefreshTime=performance.now(),b.timeoutId=setTimeout(function(){b.refresh()},b.getRefreshTime())))},loadAdSpacing:function(){for(var a in w){var b=w[a];b&&b.element&&b.height&&(b.element.style.height=b.height+"px")}},gdprAccepted:function(){for(var a=0;a<n.length;a++){var b=n[a];0==a&&b.load()}for(a in w)b=w[a],b.instantLoad&&b.load()},promoLoadEvent:function(a,b,d){},setCustomBottomMarginHeight:function(a){ma=parseInt(a)},addHPRR:function(a){},setSampleTitle:function(a){if(WH.shared.isSmallSize){a=document.getElementById("section_0");var b=document.getElementById("docviewer_sample_ad");a&&b&&a.before(b)}},noAffiliatePlacements:function(){for(var a in qa){var b=qa[a];pa(b);"rightrail0_ad_1"==b&&(b=document.getElementById(b))&&b.classList.add("w_label")}if(m)for(a='<div class="scrolltomarker before"></div>',$(a).appendTo("#quiz_small_affiliate_placeholder"),$(a).insertBefore(".youmightalsolike"),a= '<div class="scrolltomarker during after"></div>',$("#quiz_top_wrap").append(a),$('<div class="scrolltomarker during after"></div>').insertBefore("#newsletter_block_main"),G=new IntersectionObserver(function(a,b){a.forEach(function(a){Ia(a.target,a.isIntersecting)})},{rootMargin:"0px 0px 0px 0px"}),Ha(!0),b=document.getElementsByClassName("scrolltomarker"),a=0;a<b.length;a++)G.observe(b[a])},refreshQuizAds:Ta,removeLRStorage:function(){document.cookie="_lr_sampling_rate=; Expires=Thu, 01 Jan 1970 00:00:01 GMT;";document.cookie="_lr_geo_location_state=; Expires=Thu, 01 Jan 1970 00:00:01 GMT;";document.cookie="_lr_geo_location=; Expires=Thu, 01 Jan 1970 00:00:01 GMT;";document.cookie="_lr_env=; Expires=Thu, 01 Jan 1970 00:00:01 GMT;"},searchAdsOk:da,tcConsent:Ya,getPrebidAdUnitBid:ta,startQuizClicked:function(){setTimeout(function(){var a=document.getElementById("quizpage_top_ad_1");if(a){a=a.parentElement;var b=document.getElementById("quiz_top_wrap");b.parentNode.insertBefore(a,b);Ta() }else!WH.shared.isLargeSize||1>n.length||(a=n[0],a.actionrefresh&&(a.adElement.style.height="600px",a.refresh()))},100)}}}();WH.ads.init();</script><div id="content_inner"><script>if (typeof mw != 'undefined') { mw.mobileFrontend.emit( 'header-loaded' ); }</script><div class="pre-content"><h1 id="section_0" class="title_lg">wikiHow:Privacy Policy</h1></div><div id="bodyContent" class="content"><script>window.WH=window.WH||{};window.WH.c=function(){function C(){var a=D().split("x")[0];return"undefined"!=typeof g.largeScreenMinWidth&&a&&parseInt(a,10)<g.largeScreenMinWidth?1:0}function p(){var a=E;if(h){var b=+new Date-h;0<b&&(a+=b)}return a}function F(a){if("undefined"!==typeof a&&"undefined"!==typeof a.target&&"undefined"!==typeof a.target.getAttribute&&(a=a.target.getAttribute("id"),"undefined"!==typeof a&&0!==a.indexOf("whvid-player")))return;G||(G=!0,k&&6>=k||(a=q({d:x?C()?"vm":"vw":"pv",m:g.pageName+" btraw "+p()/1E3,b:"6"}),delete a.dl,r("exit",a,!0)))}function H(){h&&(E+=+new Date-h,h=!1)}function I(){h||(h=+new Date)}function J(){var a=document.querySelectorAll("#intro, .section.steps, #quick_summary_section");if(a){var b=1E6,e=0;Array.prototype.forEach.call(a,function(a){var c=a;for(var d=0;c;)d+=c.offsetTop-c.clientTop,c=c.offsetParent;c=d;a=a.offsetHeight||a.clientHeight;b=Math.min(c,b);e=Math.max(c+a,e)});n=b;y=e}}function U(){var a=!1;try{var b=Object.defineProperty({}, "passive",{get:function(){a=!0}});window.addEventListener("testPassive",null,b);window.removeEventListener("testPassive",null,b)}catch(e){}window.addEventListener("scroll",function(){f++;if(-1!=t){var a=+new Date-u;a>=t+250&&(t=a,J())}var b=p();a=b-K;K=b;if(!(0>=a)){var c=window.scrollY||window.pageYOffset;b=c+(window.innerHeight||document.documentElement.clientHeight);if(!(c>y||b<n)){var d=y-n;if(!(0>=d))for(c=Math.floor(128*(1*c-n)/d),0>c&&(c=0),b=Math.ceil(128*(1*b-n)/d),127<b&&(b=127),d=c;d<=b;)"undefined"===typeof v[d]&&(v[d]=0),v[d]+=a,d++}}});window.addEventListener("resize",function(){f++});window.addEventListener("click",function(){f++});b=a?{passive:!0}:!1;window.addEventListener("touchstart",function(){f++},b);window.addEventListener("touchend",function(){f++});window.addEventListener("touchcancel",function(){f++});window.addEventListener("touchmove",function(){f++},b);document.addEventListener("keydown",function(){f++});document.addEventListener("keyup",function(){f++}); document.addEventListener("keypress",function(){f++});setInterval(function(){t=-1;J();0<f&&(L++,f=0);var a=p();a>M&&(M=a,N<z&&N++)},3E3)}function r(a,b,e){var f="",c=!0,d;for(d in b)b.hasOwnProperty(d)&&(f+=(c?"":"&")+d+"="+encodeURIComponent(b[d]),c=!1);a=(O?"/x/collect.php":"/x/collect")+"?t="+a+"&"+f;e&&"function"===typeof navigator.sendBeacon?navigator.sendBeacon(a,""):(b=new XMLHttpRequest,b.open("GET",a,!e),b.send())}function P(){function a(){var a={ti:w[l].t};if(0===l){a:{try{var b=window.navigator,c=document,d=window.screen;a=Q(a,{de:c&&(c.characterSet||c.charset),ul:(b&&(b.language||b.browserLanguage)||"").toLowerCase(),sd:d&&d.colorDepth+"-bit",sr:d&&d.width+"x"+d.height,vp:D(),pr:"undefined"!=typeof window.devicePixelRatio?window.devicePixelRatio:0});var f=q(a);break a}catch(X){}f={}}r("first",f,!1)}else r("later",q(a),!1);l++;l<w.length&&P()}var b=+new Date;l<w.length&&(b=u+1E3*w[l].t-b,0>=b?a():setTimeout(a,b))}function Q(a,b){for(var e in b)b.hasOwnProperty(e)&& "undefined"==typeof a[e]&&(a[e]=b[e]);return a}function D(){var a=document,b=a.documentElement,e=a.body,f=e&&e.clientWidth&&e.clientHeight,c=[];b&&b.clientWidth&&b.clientHeight&&("CSS1Compat"===a.compatMode||!f)?c=[b.clientWidth,b.clientHeight]:f&&(c=[e.clientWidth,e.clientHeight]);return b=0>=c[0]||0>=c[1]?"":c.join("x")}function q(a){var b=V();250>b&&(b=1500);var e={gg:x,to:Math.round((+new Date-u)/1E3),ac:Math.round(p()/1E3),pg:g.pageID,ns:g.pageNamespace,ra:R,cv:W,cl:S,cm:C(),dl:location.href,b:"6"};e=Q(a,e);0===g.pageNamespace&&(A=b/1500*180,z=A/3,a=Math.round(100*L/z),0>a&&(a=0),100<a&&(a=100),e.a1=Math.round(a));return e}function V(){var a=document.querySelectorAll("#intro, .section.steps, #quick_summary_section");if(!a)return 0;var b=0;Array.prototype.forEach.call(a,function(a){a=a.textContent.split(/\s/).filter(function(a){return""!==a}).length;b+=a});return b}var g=window.WH,W=g.stuCount,S=g.pageLang,O=!!location.href.match(/\.wikidogs\.com/),m=location.href.match( /\.wikihow(-fun)?\.[a-z]+\//)&&"en"==S||O,u=!1,h=!1,E=0,x=0,G=!1,R,k=!1,l=0,A=180,z=A/3,N=0,L=0,f=0,M=0,v=[],t=0,n=0,y=0,K=0,T=null,B=[],w=[{t:1},{t:9},{t:10},{t:12},{t:175},{t:180},{t:185},{t:300},{t:600},{t:900},{t:1200},{t:1500},{t:1800},{t:2100},{t:2400}];return{start:function(){if("undefined"==typeof window.WH.a||!window.WH.a){window.WH.a=!0;var a=navigator.userAgent.match(/MSIE (\d+)/);a&&(k=a[1]);a="";for(var b=0;12>b;b++)a+="abcdefghijklmnopqrstuvwxyz0123456789".charAt(Math.floor(36*Math.random()));R=a;x=("string"===typeof document.referrer?document.referrer:"").match(/^[a-z]*:\/\/[^\/]*google/i)?1:0;h=u="number"==typeof g.timeStart&&0<g.timeStart?g.timeStart:+new Date;"visibilityState"in document&&"hidden"==document.visibilityState&&(h=!1);m&&P();k&&7<=k&&9>=k?(document.onfocusin=I,document.onfocusout=H):(window.onfocus=I,window.onblur=H);m&&(window.onunload=F,window.onbeforeunload=F);(m||m)&&U()}},ping:function(a){(m||m)&&r("event",q(a),!1)},registerDebug:function(a){if( "function"!=typeof a)console.log("registerDebug: must be a function");else{T=a;for(a=0;a<B.length;a++)T(B[a]);B=[]}}}}();window.WH.c.start();(function(){'use strict';window.WH=window.WH||{};window.WH.performance={};window.WH.performance.mark=function(name){if(typeof performance!=='undefined'&&typeof performance.mark==='function'){return performance.mark(name);}};window.WH.performance.clearMarks=function(name){if(typeof performance!=='undefined'&&typeof performance.clearMarks==='function'){return performance.clearMarks(name);}};}());</script> <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr"> <script>function mfTempOpenSection(id){var block=document.getElementById("mf-section-"+id);block.className+=" open-block";block.previousSibling.className+=" open-block";}</script><div class="mw-parser-output"> <div id="intro" class="section sticky"> <div class="mf-section-0" id="mf-section-0"> <p>Welcome to wikiHow, the online and mobile services and websites (“Service”) of wikiHow, Inc. (“wikiHow,” “we,” or “us”). Our Privacy Policy explains how we collect, use, disclose, share, and protect your information, and your choices about the collection and use of your information. </p> <p>When you visit or use the Services, you expressly consent to the collection, use, storage, processing, and disclosure of your information, including personal information, as described in this Privacy Policy. </p> <p>Capitalized terms that are not defined in this Privacy Policy have the meaning given them in our <a href="/wikiHow:Terms-of-Use" title="wikiHow:Terms of Use">Terms of Use</a>. If there is something in this Policy or the Terms of Use that you disagree with, you should not access or use the Services. </p> </div> <div class="clearall"></div> </div> <div class="section howwecollectanduseinformation sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(1)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="How-We-Collect-and-Use-Information">How We Collect and Use Information</span> </h2></div></div> <div id="howwecollectanduseinformation" class="section_text"> <p>We collect the following types of information about you: </p> <p><u>Information you provide us directly</u>:<br> We ask for certain information such as: </p> <ul> <li>your username, real name, birthdate, address, phone number and email address when you register for a wikiHow account, or if you correspond with us. We collect your email address when you choose to sign up for our newsletters.</li> <li>We may also retain any messages you send through the Service, and may collect information you provide in User Content you post to the Service.</li> <li>We use this information to operate, maintain, and provide to you the features and functionality of the Service. Your username and if you choose to disclose it, your real name, will be published publicly. Once published, your username and / or real name may not be able to be removed entirely from the Service.</li> </ul> <p><br> <u>Information we may receive from third parties</u>:<br> We may receive information about you from third parties. </p> <ul> <li>For example, if you access our websites or Service through a third-party connection or log-in, for example, through Facebook Connect, by “following,” “liking,” adding the wikiHow application, linking your account to the wikiHow Service, etc., that third party may pass certain information about your use of its service to wikiHow.</li> <li>This information could include, but is not limited to, the user ID associated with your account (for example, your Facebook UID), an access token necessary to access that service, any information that you have permitted the third party to share with us, and any information you have made public in connection with that service.</li> <li>If you allow us access to your friends list, your friends’ user IDs, and your connection to those friends, may be used and stored to make your experience more social, and to allow you to invite your friends to use our Service as well as provide you with updates if and when your friends join wikiHow. You should always review, and if necessary, adjust your privacy settings on third-party websites and services before linking or connecting them to the wikiHow Service. You may also unlink your third party account from the Service by adjusting your settings on the third party service.</li> </ul> <p><br> Inviting a friend to use wikiHow: </p> <ul><li>wikiHow may, in its sole discretion, develop a feature that allows you to invite third parties to the Service. If you choose to use our invitation service to invite a third party to the Service through our “Invite friends” feature, you may directly choose a friend to invite through your mobile device’s native contact list – but we do not require that you import your contacts list to the Service, and we do not retain the information contained in your contacts list. You understand that by inviting a friend to wikiHow through the “Invite friends” feature, you are directly sending a text or email from your personal accounts and that we are not storing your contact list. In addition, you understand and agree that normal carrier charges apply to communications sent from your phone. Since this invitation is coming directly from your email or phone, we do not have access to or control this communication.</li></ul> <p><br> Finding your friends on the Service: </p> <ul><li>wikiHow may, in its sole discretion, develop a feature that allows you to locate your friends with wikiHow accounts through a “Find friends” feature. The “Find friends” feature allows you to choose to locate friends either through (i) your contact list, (ii) social media sites (such as Twitter or Facebook) or (iii) through a search of names and usernames on wikiHow. If you choose to find your friends through your contact list, then you agree to provide wikiHow access to your contact list such that we can perform the search necessary to determine whether or not someone associated with the information you provide is using wikiHow. If you choose to find your friends through social media sites, then you understand that the information these sites provide to use to conduct this type of search is governed by their privacy policies and your account settings on those sites. If you choose to find your friends through a search of names or usernames, then simply type a name to search and see if that name or username appears on our Service. Note that we do not retain any information contained in your contacts list, or information from social media sites about your contacts, and we do not use such information for any purpose other than to help you find your friends on wikiHow.</li></ul> <p><br> Analytics information:<br> We may directly collect analytics data, or use third-party analytics tools and services, to help us measure traffic and usage trends for the Service. These tools collect information sent by your browser or mobile device, including the pages you visit and other information that assists us in improving the Service. We collect and use this analytics information in aggregate form such that it cannot reasonably be manipulated to identify any particular individual user.<br> </p> <p>Cookies information:<br> Full details can be found on our <a href="/wikiHow:Cookie-Policy" title="wikiHow:Cookie Policy">Cookie Policy</a>. When you visit the Service, we may send one or more cookies — a small text file containing a string of alphanumeric characters — to your computer that uniquely identifies your browser and lets wikiHow help you log in faster and enhance your navigation through the site. A cookie may also convey information to us about how you use the Service (e.g., the pages you view, the links you click and other actions you take on the Service), and allow us or our business partners to track your usage of the Service over time.<br> </p> <ul> <li>A persistent cookie remains on your hard drive after you close your browser. Persistent cookies may be used by your browser on subsequent visits to the site. Persistent cookies can be removed by following your web browser’s directions.</li> <li>A session cookie is temporary and disappears after you close your browser. You can reset your web browser to refuse all cookies or to indicate when a cookie is being sent. However, some features of the Service may not function properly if the ability to accept cookies is disabled. Full details can be found on our <a href="/wikiHow:Cookie-Policy" title="wikiHow:Cookie Policy">Cookie Policy</a>.<br><br> </li> </ul> <p>Log file information:<br> Log file information is automatically reported by your browser or mobile device each time you access the Service. When you use our Service, our servers automatically record certain log file information. These server logs may include information such as your web request, Internet Protocol (“IP”) address, browser type, referring / exit pages and URLs, number of clicks and how you interact with links on the Service, domain names, landing pages, pages viewed, and other such information. </p> <p>Clear gifs/web beacons information:<br> When you use the Service, we may employ clear gifs (also known as web beacons) which are used to anonymously track the online usage patterns of our Users. In addition, we may also use clear gifs in HTML-based emails sent to our users to track which emails are opened and which links are clicked by recipients. The information provided by these clear gifs allows for more accurate reporting and improvement of the Service. </p> <p>Device identifiers:<br> When you access the Service by or through a mobile device (including but not limited to smart-phones or tablets), we may access, collect, monitor and/or remotely store one or more “device identifiers,” such as a universally unique identifier (“UUID”). Device identifiers are small data files or similar data structures stored on or associated with your mobile device, which uniquely identify your mobile device. A device identifier may be data stored in connection with the device hardware, data stored in connection with the device’s operating system or other software, or data sent to the device by wikiHow. A device identifier may convey information to us about how you browse and use the Service. A device identifier may remain persistently on your device, to help you log in faster and enhance your navigation through the Service. Some features of the Service may not function properly if use or availability of device identifiers is impaired or disabled. </p> <p>Quiz results:<br> When you access the Service while logged in to your wikiHow account and engage with our quizzes, we may access, collect, and store your quiz results to support features and functionality of the Service, such as a quiz personality profile or recommendations. This data is only stored for users with wikiHow accounts, is used strictly for the aforementioned features and functionality, and is not shared with any third parties nor used for any other purposes. Information related to such features may be publicly displayed on your account profile page. This quiz result data may be stored for as long as you maintain a wikiHow account. Upon deletion of your wikiHow account, your quiz result data will also be deleted from our storage. </p> <p>If you prefer not to have your quiz result data publicly visible on your account profile page, you can opt to hide the data in your account settings. In addition to hiding this data from your public profile, you may also request the actual deletion of this data from our records by emailing <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:privacy@wikihow.com">privacy@wikihow.com</a>. </p> <p>Location data:<br> When you access the Service by or through a mobile device, we may access, collect, monitor and/or remotely store information regarding the location of your mobile device. Location data may convey to us information about how you browse and use the Service. Some features of the Service, particularly location-based services, may not function properly if use or availability of location data is impaired or disabled. </p> <p>Commercial and marketing communications:<br> We use the information we collect or receive, such as your email address, to communicate directly with you. We may send you emails containing newsletters, promotions, and special offers. If you do not want to receive such email messages, you will be given the option to opt out or change your preferences. To opt out from our commercial and marketing communications please send us an email at support@wikihow.com, or follow unsubscribe directions placed in the body of the commercial and marketing communication that you have received from us. </p> <p>Where required, we may request that you consent (opt-in) to receiving such materials before we start sending them. We also use your information to send you Service-related emails (e.g., account verification, purchase and billing confirmations and reminders, changes/updates to features of the Service, technical and security notices). You may not opt out of Service-related emails. You may also be able to be “found” on wikiHow based on information that you provide (see “Find friends on wikiHow”) above. </p> <p>Use of certain service type information we collect about you:<br> We use or may use cookies, log files, device identifiers, location data, and clear gifs information to: </p> <dl> <dd>a) remember information so that you will not have to re-enter it during your visit or the next time you visit the site;<br> </dd> <dd>b) provide custom, personalized content and information;<br> </dd> <dd>c) to provide and monitor the effectiveness of our Service;<br> </dd> <dd>d) monitor aggregate metrics such as total number of visitors, traffic, and demographic patterns; <br> </dd> <dd>e) diagnose or fix technology problems; <br> </dd> <dd>f) help you efficiently access your information after you sign in; <br> </dd> <dd>g) to provide advertising to your browser or device, and<br> </dd> <dd>h) automatically update the wikiHow application on your mobile devices.</dd> </dl> <div class="clearall"></div> </div> </div> <div class="mf-section-1 collapsible-block" id="mf-section-1"> </div> <div class="section sharingofyourinformation sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(2)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="Sharing-of-Your-Information">Sharing of Your Information</span> </h2></div></div> <div id="sharingofyourinformation" class="section_text"> <p>We may share your Personal Information for the purposes and with the entities specified below. If you chose to use our Services, we may also publish your information online as outlined below. </p> <ul> <li>We may share your information with third-party business partners and Trusted Users for the purpose of providing the Service to you. As further described in our Terms of Use, wikiHow may provide certain Users with administrative privileges in order to monitor or provide certain aspects of the Service (“Trusted Users”)</li> <li>If you choose to sign up for our newsletters, your email address will be shared Mailchimp. See <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://mailchimp.com/legal/privacy/">Mailchimp’s privacy policy</a> for details about how Mailchimp manages and secures your information.</li> <li>We work with various organizations and individuals to help provide our Services to you (“Service Providers”), such as website and data hosting companies and companies providing analytics information. We need to engage such third-party Service Providers to help us operate, provide, and market our Services. These third parties have only limited access to your information and may use your information only to perform these tasks on our behalf. Information we share with our Service Providers may include both information you provide to us and information we collect about you, including personal information. We take reasonable steps to ensure that our Service Providers are obligated to reasonably protect your information on our behalf. If we become aware that a Service Provider is using or disclosing information improperly, we will take commercially reasonable steps to end or correct such improper use or disclosure. We share personal information with our Service Providers on the legal basis of our legitimate interests in providing you with our services. Our engagement of Service Providers is often necessary for us to provide the services to you, particularly where such companies play important roles like helping us keep our services operating and secure. In some other cases, these Service Providers aren’t strictly necessary for us to provide our services, but help us make it better, like by helping us conduct research into how we could better serve our users. In these latter cases, we have a legitimate interest in working with service providers to make our services better.</li> <li>Please see below regarding third party advertising services that we may use to display ads on the Service and the information that may be provided to them.<br><br> </li> </ul> <p><u>Who can see User Content</u>: Any User Content that you voluntarily disclose for posting to the Service becomes available to the public and cannot be removed, except by wikiHow in its sole discretion. Once posted on wikiHow, User Content may not be removable from public view, as copies may remain viewable in cached and archived pages of the Service, on other sites that have republished us, or if other Users have copied or saved that information. If you do not wish your User Content to be available to the public, please don’t post it on wikiHow. Your username and if you choose to disclose it, your real name, will be published publicly. Once published your username and / or real name may not be able to be removed. </p> <p><u>Who can see your IP address</u>: If you post User Content on the Service while not logged in, your IP address will be published with your User Content in order to attribute your contribution to the Service. </p> <p>A selection of Trusted Users with administrative powers on wikiHow have the ability to review IP addresses of users to reduce abusive behavior. Any third party service embedded on wikiHow such as an advertiser, video provider, social network or other third party will also have access to your IP address. </p> <p><u>Who can see your email address</u>: If you enter an email address, you will enable communication from wikiHow and other Users. If you reply to users or participate in group wikiHow activities such as meetups, your email address will be shared with these users. In addition, some email addresses such as blocked@wikiHow.com forward to a group of Trusted Users, who will use your email address to reply to the email. </p> <p><b>What happens in the event of a change of control:</b><br> We may buy or sell/divest/transfer the company (including any shares in the company), or any combination of its products, services, assets and/or businesses. Your information such as customer names and email addresses, User Content and other user information related to the Service may be among the items sold or otherwise transferred in these types of transactions. We may also sell, assign or otherwise transfer such information in the course of corporate divestitures, mergers, acquisitions, bankruptcies, dissolutions, reorganizations, liquidations, similar transactions or proceedings involving all or a portion of the company. </p> <p><b>Instances where we are required to share your information:</b><br> wikiHow will disclose your information where required to do so by law or subpoena or if we reasonably believe that such action is necessary to (a) comply with the law and the reasonable requests of law enforcement; (b) to enforce our <a href="/wikiHow:Terms-of-Use" title="wikiHow:Terms of Use">Terms of Use</a> or to protect the security, quality or integrity of our Service; and/or (c) to exercise or protect the rights, property, or personal safety of wikiHow, our Users, or others. </p> <p><b>Sharing certain service type information we collect about you:</b><br> We may share certain service type information, including information obtained through tools such as cookies, log files, device identifiers, location data, and clear gifs (such as anonymous usage data, referring/exit pages and URLs, platform types, number of clicks, etc.): (i) with our third-party business partners for the purposes described in the section above on “How We Collect and Use Information.” We may also aggregate or otherwise strip data of all personally identifying characteristics and may share that aggregated, anonymized data with third parties. </p> <p><b>Ads on wikiHow:</b><br> We may also share certain information such as your location, browser, cookie data, and other data relating to your use of our Service with our business partners to deliver advertisements (“ads”) that may be of interest to you. wikiHow may allow third-party ad servers or ad networks to serve advertisements on the Service. These third-party ad servers or ad networks use technology to send, directly to your browser or mobile device, the ads and ad links that appear on the Service, and will automatically receive your IP address when they do so. They may also use other technologies (such as cookies, JavaScript, device identifiers, location data, and clear gifs, see above) to compile information about your browser’s or device’s visits and usage patterns on the Service and on other websites, and to measure the effectiveness of their ads and to personalize the advertising content delivered to you. </p> <p>For example, Google uses DART cookies in order to deliver ads to you through the Service. Google's use of the DART cookie enables it and its partners to serve ads to you based on your visit to the Service and previous websites that you may have visited. Other advertising networks also use similar cookies, clear gifs, or other mechanisms to deliver targeted advertising to you through the Service. You can delete these cookies by following the instructions <a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.wikihow.com/Clear-Your-Browser%27s-Cookies">here</a>. You may opt out of use of Google’s DART cookie and cookies placed by Network Advertising Initiative (NAI) certified ad networks <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="http://www.networkadvertising.org/managing/opt_out.asp">here</a>. Opting out of these cookies will be effective not only on the Service, but on all websites with NAI certified advertising networks. However, these opt-outs will be ineffective on networks that are not NAI certified. </p> <p>Please note that an advertiser may ask wikiHow to show an ad to a certain audience of Users (e.g., based on demographics or other interests). In that situation, wikiHow or our advertising partners determines the target audience and wikiHow serves the advertising to that audience and only provides anonymous data to the advertiser. If you respond to such an ad, the advertiser or ad server may conclude that you fit the description of the audience they are trying to reach. When you use our website, we may also share information that we collect from you, such as your email (in hashed form), IP address or information about your browser or operating system, with our identity partners/service providers. In the case of LiveRamp, LiveRamp returns an online identification code that we may store in our first-party cookie for our use in online, in-app, and cross-channel advertising and it may be shared with advertising companies to enable interest-based and targeted advertising. To opt out of LiveRamp on wikiHow, please go here: <a target="_blank" rel="nofollow noreferrer noopener" class="external free" href="https://optout.liveramp.com/opt_out">https://optout.liveramp.com/opt_out</a>. ID5 creates an ID for the purpose of recognizing you on your devices. This ID does not contain any of your identifiable personal data. This ID may be shared by us or on our behalf with our advertising partners and other third-party advertising companies globally for the purpose of enabling interest-based content and/or targeted advertising. Detailed information on ID5's data processing activities in connection with this ID and ID5’s opt-out is available in ID5’s platform privacy policy here: <a target="_blank" rel="nofollow noreferrer noopener" class="external free" href="https://id5.io/platform-privacy-policy">https://id5.io/platform-privacy-policy</a>. You have the right to withdraw your consent or opt-out out of the processing of your personal data by ID5 at any time at the aforementioned link. </p> <p>To enhance your user experience or help us improve and measure our effectiveness, wikiHow may embed code from third parties on the Service. Examples of such parties may include </p> <dl><dd><ul> <li>Facebook</li> <li>Twitter</li> <li>Pinterest</li> <li>Google</li> <li>YouTube</li> </ul></dd></dl> <p>These third parties may collect information about you including IP address, cookies in ways wikiHow does not control. </p> <p>The wikiHow Privacy Policy does not apply to, and we cannot control the activities of third-parties. Please consult the respective privacy policies of such third parties or contact such third parties for more information. </p> <div class="clearall"></div> </div> </div> <div class="mf-section-2 collapsible-block" id="mf-section-2"> </div> <div class="section howwestoreandprotectyourinformation sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(3)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="How-We-Store-and-Protect-Your-Information">How We Store and Protect Your Information</span> </h2></div></div> <div id="howwestoreandprotectyourinformation" class="section_text"> <p>Storage and Processing:<br> Your information collected through the Service may be stored and processed in the United States or any other country in which wikiHow or its subsidiaries, affiliates, or service providers maintain facilities. wikiHow may transfer information that we collect about you, including personal information, to affiliated entities, or to other third parties across borders and from your country or jurisdiction to other countries or jurisdictions around the world. If you are located in the European Union or other regions with laws governing data collection and use that may differ from U.S. law, please note that we may transfer information, including personal information, to a country and jurisdiction that does not have the same data protection laws as your jurisdiction, and you consent to the transfer of information to the U.S. or any other country in which wikiHow or its parent, subsidiaries, affiliates, or service providers maintain facilities and the use and disclosure of information about you as described in this Privacy Policy. </p> <p>Keeping your information safe:<br> wikiHow cares about the security of your information, and uses commercially reasonable safeguards to preserve the integrity and security of all information collected through the Service. To protect your privacy and security, we take reasonable steps (such as requesting a unique password) to verify your identity before granting you access to your account. You are responsible for maintaining the secrecy of your unique password and account information, and for controlling access to your email communications from wikiHow, at all times. However, wikiHow cannot ensure or warrant the security of any information you transmit to wikiHow or guarantee that information on the Service may not be accessed, disclosed, altered, or destroyed. Your privacy settings may also be affected by changes to the functionality of third party sites and services that you add to the wikiHow Service, such as social networks. wikiHow is not responsible for the functionality or security measures of any third party. </p> <p>Compromise of information:<br> In the event that any information under our control is compromised as a result of a breach of security, wikiHow will take reasonable steps to investigate the situation and where appropriate, notify those individuals whose information may have been compromised and take other steps, in accordance with any applicable laws and regulations. </p> <p><br> </p> <div class="clearall"></div> </div> </div> <div class="mf-section-3 collapsible-block" id="mf-section-3"> </div> <div class="section yourchoicesaboutyourinformation sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(4)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="Your-Choices-about-Your-Information">Your Choices about Your Information</span> </h2></div></div> <div id="yourchoicesaboutyourinformation" class="section_text"> <p>You control your account information and settings: You may update your account information and email communication preferences at any time by logging in to your account and changing your profile settings. You can also stop receiving promotional email communications from us by <a href="/Special:Preferences" title="Special:Preferences">modifying your preferences</a>. </p> <p>We make every effort to promptly process all unsubscribe requests. As noted above, you may not opt out of Service-related communications (e.g., account verification, purchase and billing confirmations and reminders, changes/updates to features of the Service, technical and security notices). If you have any questions about reviewing or modifying your account information, you can contact us directly at <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:wiki@wikihow.com">wiki@wikihow.com</a>. </p> <p>Opting out of collection of your information for Tracking / Advertising:<br> Please refer to your mobile device or browser’s technical information for instructions on how to delete and disable cookies, and other tracking/recording tools. Depending on your type of device, it may not be possible to delete or disable tracking mechanisms on your mobile device. Note that disabling cookies and/or other tracking tools prevents wikiHow or its business partners from tracking your browser’s activities in relation to the Service, and for use in targeted advertising activities by third parties. However, doing so may disable many of the features available through the Service. If you have any questions about opting out of the collection of cookies and other tracking/recording tools, you can contact us directly at <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:privacy@wikihow.com">privacy@wikihow.com</a>. </p> <p>How long we keep your private profile information:<br> Following termination of your User account, wikiHow may retain your private profile information for a commercially reasonable time for backup, archival, or audit purposes. For the avoidance of doubt, any information that you choose to make public on the service may not be removable. </p> <div class="clearall"></div> </div> </div> <div class="mf-section-4 collapsible-block" id="mf-section-4"> </div> <div class="section childrensprivacy sticky"> <div class="headline_container "><div class="headline_info"> <span id="Children’s-Privacy"></span><h2 class="section-heading" onclick="javascript:mfTempOpenSection(5)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="Children.E2.80.99s-Privacy">Children’s Privacy</span> </h2> </div></div> <div id="childrensprivacy" class="section_text"> <p>The Service and its content are not directed at children under the age of 13. wikiHow does not knowingly collect or solicit any information from anyone under the age of 13 or knowingly allow such persons to register as Users. In the event that we learn that we have collected personal information from a child under age 13 without verification of parental consent, we will delete that information as quickly as possible. If you believe that we might have any information from or about a child under 13, please contact us at <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:privacy@wikihow.com">privacy@wikihow.com</a>. </p> <p>Our Services and its content are not directed at children under the age of 16 who reside in the EU or California. wikiHow does not knowingly collect or solicit any information from anyone under the age of 16 who resides in the EU or California, or knowingly allow such persons to register as Users. In the event that we learn that we have collected personal information from a California or EU resident under age 16 without verification of parental consent, we will delete that information as quickly as possible. If you believe that we might have any information from or about an EU or California resident under age 16, please contact us at <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:privacy@wikihow.com">privacy@wikihow.com</a>. </p> <div class="clearall"></div> </div> </div> <div class="mf-section-5 collapsible-block" id="mf-section-5"> </div> <div class="section linkstootherwebsitesandservices sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(6)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="Links-to-Other-Websites-and-Services">Links to Other Websites and Services</span> </h2></div></div> <div id="linkstootherwebsitesandservices" class="section_text"> <p>We are not responsible for the practices employed by websites or services linked to or from the Service, including the information or content contained therein. Please remember that when you use a link to go from the Service to another website, our Privacy Policy does not apply to third-party websites or services. Your browsing and interaction on any third-party website or service, including those that have a link or advertisement on our website, are subject to that third party’s own rules and policies. In addition, you agree that we are not responsible and we do not control over any third-parties that you authorize to access your User Content. If you are using a third-party website or service (like Facebook, Google groups, or an IRC chatroom) and you allow such a third-party access to your User Content, you do so at your own risk. This Privacy Policy does not apply to information we collect by other means (including offline) or from other sources other than through the Service. </p> <div class="clearall"></div> </div> </div> <div class="mf-section-6 collapsible-block" id="mf-section-6"> </div> <div class="section euprivacyrights sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(7)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="EU-Privacy-Rights">EU Privacy Rights</span> </h2></div></div> <div id="euprivacyrights" class="section_text"> <p>For the purposes of the processing of personal data of individuals in the European Union (“EU”), we rely on the following lawful basis for the processing of your personal data:<br> (a) Our legitimate interests in (among other things) delivering the Services, conducting commercial research, improving and maintaining the Services, personalizing and tailoring content made available to you through the Service, protecting the security or integrity of our databases, protecting our business or reputation, taking precautions against legal liability, dealing with our assets in the event of a business change (see further below), protecting and defending our legal rights or property, or for resolving disputes, investigating and attending to inquiries or complaints with respect to your use of the Services;<br> (b) Where relevant, your express consent. If you provide us with personal information relating to you and give your consent for using it;<br> (c) Where relevant, the fulfilment of our contractual obligations to you under our terms and conditions of service; and<br> (d) Where relevant, for compliance with legal obligations to which we are subject. </p> <p>Users based in the European Union have the following legal rights in respect of their information:<br> (a) The right to require us to confirm whether or not your information is being processed, the purpose of any such processing, the recipients of any information that has been disclosed, the period for which your information is to be stored and whether any automated decision-making processes are used in relation to their information;<br> (b) The right to require us to rectify inaccurate information without undue delay;<br> (c) Where we relied on the ‘consent’ basis for processing that information, the right to withdraw your consent at any time. This right to withdraw consent does not affect the lawfulness of processing based on consent before its withdrawal;<br> (d) The right to request the erasure of your information. Subject to certain conditions, you can make a request for erasure where:<br> (i) the information is no longer necessary in relation to the purpose for which it was collected;<br> (ii) the processing of the information is based on your consent, if you withdraw your consent; or<br> (iii) where the personal data is processed by us solely on the basis of our ‘legitimate interest’ referred to above (and the other legal basis set out above do not apply), if you object to the processing of your personal data and there are no overriding legitimate grounds for the processing (such as, for example, where the processing of the data is required to meet statutory obligations or for the defense of legal claims).<br> </p> <p>Where we disclosed your information to a third party and you request the erasure or rectification of the data, we will take all reasonable steps to inform the third party of such request;<br> (e) The right to require us to restrict the processing of your personal data in certain circumstances, such as where the accuracy of that data is disputed or an objection has been raised. In such circumstances, we will only process that information with you express consent, or for the establishment, exercise or defence of legal claims or for the protection of the rights of another natural or legal person or for reasons of important public interest;<br> (f) Where data is processed based on your consent or to fulfil a contractual obligation, under certain conditions you may have the right to receive your personal data from us in a structured, commonly used and machine-readable format;<br> (g) The right to object to the processing of personal data where:<br> (i) we rely solely on the ‘legitimate interest’ basis for processing that data, in which case we may be legally required to stop processing your information unless we have compelling legitimate grounds for the processing which override your privacy rights and interests; or<br> (ii) the information is used for direct marketing purposes, in which case we will immediately stop processing your information for such purposes;<br> (h) You have the right to lodge a complaint with the data protection supervisory authority of the EU member state where you reside. </p> <p>Please note that the above legal rights are subject to various conditions and exceptions including where the data is used for statistical or scientific research purposes and the exercise of the right would prevent such purposes from being attained or would seriously impair their attainment. </p> <div class="clearall"></div> </div> </div> <div class="mf-section-7 collapsible-block" id="mf-section-7"> </div> <div class="section californiaprivacyrights sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(8)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="California-Privacy-Rights">California Privacy Rights</span> </h2></div></div> <div id="californiaprivacyrights" class="section_text"> <p>This section provides additional details about the personal information we collect about California residents and the rights afforded to them under the California Consumer Privacy Act of 2018 (“CCPA”) and the California Privacy Rights Act of 2020 (“CPRA”). Our Services may collect information that identifies, relates to, describes, references, is capable of being associated with, or could reasonably be linked, directly or indirectly, with a particular consumer or device (”Personal Information”). </p> <p><b>Personal Information wikiHow collects.</b> If you have accessed or used the wikiHow service in the last 12 months, we may have collected one or more of the following categories of Personal Information:<br> </p> <ul> <li> <i>Identifiers</i> (such as your name, postal address, email address, IP address or other online identifiers).</li> <li> <i>Personal information categories</i> listed in the California Customer Records statute (Cal. Civ. Code § 1798.80(e)) (such as your name, digital signature, address, telephone number, credit card number, or debit card number).</li> <li> <i>Protected classification characteristics</i> under California or federal law such as age, race, color, ancestry, national origin, citizenship, marital status, medical condition, physical or mental disability, sex (including gender, gender identity, gender expression), sexual orientation. We do not solicit this information and may have collected only if you had chosen to share that information with us.</li> <li> <i>Internet or other similar network activity</i> (such as browsing history, search history, information on a consumer’s interaction with a website, application, or advertisement).</li> <li> <i>Geolocation information</i> (such as IP address).</li> </ul> <p>If you created an account with wikiHow and included these in your wikiHow profile page, you may have provided wikiHow with other data such as demographic information, visual information (for example, your profile pictures) and personal interests. For more details about the personal information we collect please see the “How We Collect and Use Information” section above. </p> <p><b>Use of Personal Information</b><br> wikiHow collects personal information to provide the wikiHow service, and for the business and commercial purposes described in the “How We Collect and Use Information” section above. Please see the “Sharing of Your Information” section above for details about how wikiHow shares your information with third parties. For details regarding the potential sale of personal information please read the “Ads on wikiHow” sub-section above. As described therein, we may provide data such as your location, browser, cookies, and other data related to your use of the wikiHow Service to deliver targeted advertisements on the wikiHow Service. To opt out of these sales, please use the following link: <span class="body_ccpa_link"><a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.wikihow.com/wikiHow:Privacy-Policy#open_ccpa=1">Do Not Sell or Share My Personal Information</a></span>. </p> <p><b>Personal Information wikiHow shares.</b> We may disclose your personal information in the following ways and circumstances: </p> <ul> <li> <b>With Our Service Providers and Vendors.</b> We transfer information, including identifiers, California customer records, internet and network activity, and geolocation to our service providers who help us deliver our products and services to you and for the purposes described in this Privacy Policy. These service providers are required by contract or law to only use or disclose the information as necessary to perform services on our behalf or as otherwise required by law. wikiHow does not control the privacy or security policies of such third parties.</li> <li> <b>With our Ad Networks.</b> We may engage in the sale of your information (as defined under the CPRA) when we transfer information, including identifiers, internet and network activity, and geolocation to our ad networks that help us deliver targeted advertisements that suit your interests. Certain individuals may opt-out of the sale of their information by using the following link: <span class="body_ccpa_link"><a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.wikihow.com/wikiHow:Privacy-Policy#open_ccpa=1">Do Not Sell or Share My Personal Information</a></span>.</li> </ul> <p><br> <b>Acknowledgment of Sensitive Personal Information</b><br> wikiHow does not collect Sensitive Personal Information as it is defined by the CPRA. However, you may have chosen to share Sensitive Personal Information in a publicly available manner on the wikiHow website. This information could include, but is not limited to, your racial or ethnic origin, religious or philosophical beliefs, union membership, or personal information concerning your sex life or sexual orientation. We do not require this information and may have collected only if you had chosen to share that information with us. This information is also neither shared or sold with third party organizations. Even though this information would have been made publicly available by you and therefore is no longer considered Sensitive Personal Information under CPRA, if you would like wikiHow to limit the use of or disclosure of that information, please contact privacy@wikihow.com.<br> <br> <b>Data Retention</b><br> wikiHow only keeps your Personal Information for as long as is necessary for the purposes for which it is collected and processed. Once the Personal Information is no longer needed for the purposes declared, wikiHow will permanently delete this information or make the data anonymous such that individuals tied to the data can no longer be identified. In rare cases, we may keep data for longer periods in order to comply with applicable laws, resolve disputes with any parties, and otherwise as necessary to conduct our business. Our data retention practices for each category of Personal Information collected by wikiHow are as follows: </p> <ul> <li>Identifiers: this information, such as your name, email address, and account name, is retained for as long as your wikiHow account is open with us. If you delete your account on wikiHow, these identifiers are also deleted. In addition, anonymous edits (i.e. those made by individuals without a wikiHow account) made to articles will show the IP address of the anonymous edit for tracking purposes and these addresses will remain in the relevant article’s edit history.</li> <li>California Customer Records personal information categories: if you have an account with us, you may choose to attach your real name to your account (though we do not require this). This information is retained for as long as your account is open with us. If your account is deleted, this information is also deleted.</li> <li>Protected classification characteristics under California or federal law: wikiHow does not require this information from our users though users may choose to share this information on their user page. If you share this information on your user page, the information is stored for as long as you have an account with us. If you delete your account, this information will also be deleted.</li> <li>Internet or other similar network activity: wikiHow deletes this data within 2 months of its collection in most cases. In certain cases, information about this activity is collected and stored for product development purposes to better understand the way in which our users interact with our products and features. This data is deleted after this product development cycle is completed.</li> <li>Geolocation data: wikiHow deletes this data within 2 months of its collection in most cases. In certain cases, this information is collected and stored for product development purposes to better understand the way in which our users interact with our products and features. This data is deleted after this product development cycle is completed.</li> </ul> <p><br> <b>Automated Decision Making</b><br> wikiHow acknowledges that under the California Privacy Rights Act (CPRA), the California Privacy Protection Agency (CPPA) is mandated to issue regulations on consumer rights with respect to businesses’ use of automated decision making technology. wikiHow is monitoring this closely and will update this Privacy Policy as those regulations are finalized and put into effect.<br> <br> <b>Your Rights as a California Resident</b><br> Effective on January 1, 2020, the California Consumer Privacy Act (CCPA) provides consumers (California residents) with specific rights regarding their Personal Information. Effective on January 1, 2023, the California Privacy Rights Act (CPRA) provides consumers additional rights regarding their Personal Information. If you reside in California, you may exercise the following rights: </p> <ul> <li> <i>A right to disclosure</i> of the categories of Personal Information collected by us</li> <li> <i>A right to disclosure</i> of the specific pieces of Personal Information collected by us</li> <li> <i>A right to deletion</i> of Personal Information by us (subject to certain Exceptions outlined below)</li> <li> <i>A right to receive</i> Personal Information in a format that will allow its transfer to third parties by you and/or request that wikiHow transfer that Personal Information to another entity</li> <li> <i>A right to opt-out of the “sale” of Personal Information</i>, where a “sale” under the CCPA means “selling, renting, releasing, disclosing, disseminating, making available, transferring, or otherwise communicating orally, in writing, or by electronic or other means, a consumer’s Personal Information to another business or a third party for monetary or other valuable consideration.”</li> <li> <i>A right to opt-out of the “share” of Personal Information</i> to another business or a third party for monetary or other valuable consideration.</li> <li> <i>A right to correct</i> Personal Information about you that is inaccurate</li> <li> <i>A right to sue</i> for security breaches of Personal Information.<br> </li> </ul> <p><br> <b>Access to specific information and data portability rights</b><br> You have the right to request that we disclose to you your Personal Information we have collected about you on or after January 1, 2022. Once we receive and confirm your request, we will disclose to you: </p> <ul> <li>The categories of Personal Information we collected about you.</li> <li>The categories of sources for the Personal Information we collected about you.</li> <li>Our business and commercial purposes for collecting or selling that Personal Information.</li> <li>The categories of third parties with whom we shared that Personal Information.</li> <li>The specific pieces of Personal Information we collected about you.</li> <li>If we “sold” or disclosed your Personal Information for a business purpose, up to two separate lists disclosing: <ul> <li>if we “sold” your Personal Information, “sales”, identifying the Personal Information categories that each category of recipient “purchased”; and</li> <li>if we disclosed your Personal Information, disclosures for a business purpose, identifying the Personal Information categories that each category of recipient obtained.<br><br> </li> </ul> </li> </ul> <p><b>Deletion request rights</b><br> You have the right to request that we delete any of Personal Information data that we collected from you and retained, subject to certain Exceptions (as listed below). Once we receive and confirm your request, we will delete your Personal Information from our records unless an Exception applies. When we receive a request to delete your Personal Information, we need to notify all service providers and third parties to whom we've sold or shared that Personal Information and request that those service providers and third parties also delete the Personal Information. </p> <p>We may deny your deletion request if retaining the information is necessary for us or our Provider(s): </p> <ul> <li>to complete the transaction for which we collected the Personal Information, provide a good or service that you requested, take actions reasonably anticipated within the context of our ongoing business relationship with you, or otherwise perform our contract with you;</li> <li>to detect security incidents, protect against malicious, deceptive, fraudulent, or illegal activity, or prosecute those responsible for such activities;</li> <li>to debug products to identify and repair errors that impair existing intended functionality;</li> <li>to exercise free speech, ensure the right of another consumer to exercise their free speech rights, or exercise another right provided for by law;</li> <li>to comply with the California Electronic Communications Privacy Act (Cal. Penal Code § 1546 et. seq.);</li> <li>to engage in public or peer-reviewed scientific, historical, or statistical research in the public interest that adheres to all other applicable ethics and privacy laws, when the information’s deletion may likely render impossible or seriously impair the research’s achievement, if you previously provided informed consent;</li> <li>to enable solely internal uses that are reasonably aligned with consumer expectations based on your relationship with us;</li> <li>to comply with a legal obligation; or</li> <li>to make other internal and lawful uses of that information that are compatible with the context in which you provided it (each an “Exception” and collectively, “Exceptions”).<br><br> </li> </ul> <p><b>Correction Request Rights</b><br> You have the right to request that we correct any Personal Information that we collected and retained about you. We will make a reasonable effort to correct any inaccurate Personal Information within 45 days of receiving a verifiable consumer request. To verify a consumer’s identity, we will ask for a minimum of two pieces of Personal Information, which include but are not limited to full name, email address, or other site identifiers like a username. We cannot respond to your request or provide you with Personal Information if we cannot verify your identity or authority to make the request and confirm the Personal Information relates to you. To exercise a request to correct any Personal Information, please submit a request to us by either: </p> <ul> <li>privacy@wikihow.com</li> <li>(888) 338-6485</li> </ul> <p><br> </p> <p><b>Exercising Access, Data Portability and Deletion Rights</b><br> To exercise your rights described above, please submit a request to us by either: </p> <ul> <li>privacy@wikihow.com</li> <li>(888) 338-6485</li> </ul> <p>Only you, or someone legally authorized to act on your behalf, may make a request related to your Personal Information. You may also make a request on behalf of your minor child. We cannot respond to your request or provide you with Personal Information if we cannot verify your identity or authority to make the request and confirm the Personal Information relates to you.<br> </p> <p>You may only make a request for access or data portability twice within a 12-month period. The request must: </p> <ul> <li>provide sufficient information that allows us to reasonably verify you are the person about whom we collected Personal Information or an authorized representative; and</li> <li>describe your request with sufficient detail that allows us to properly understand, evaluate, and respond to it.</li> </ul> <p>Making a request does not require you to create an account with us. Also, we will only use Personal Information provided in a request to verify the requestor’s identity or authority to make the request.<br> </p> <p><b>Your Authorized Agent</b><br> You have the right to designate an authorized agent to make a request under the CPRA on your behalf.<br> </p> <p><b>Response Timing and Format</b><br> We will confirm that we received your request within ten (10) days and will respond within forty-five (45) days of its receipt. If we require more time, we will inform you of the reason and extension period in writing. We will deliver our written response electronically or, at your option, by mail. The response we provide will also explain the reasons we cannot comply with a request, if applicable. For data portability requests, we will select a format to provide your Personal Information that is readily useable and should allow you to transmit the information from one entity to another entity without hindrance. We do not charge a fee to process or respond to your request unless it is excessive, repetitive, or manifestly unfounded. If we determine that the request warrants a fee, we will tell you why we made that decision and provide you with a cost estimate before completing your request.<br> </p> <p><b>Non-Discrimination</b><br> We will not discriminate against you for exercising any of your CCPA or CPRA rights. Unless permitted by the CCPA or CPRA, we will not: </p> <ul> <li>deny you goods or services.</li> <li>charge you different prices or rates for goods or services, including through granting discounts or other benefits, or imposing penalties.</li> <li>provide you a different level or quality of goods or services.</li> <li>suggest that you may receive a different price or rate for goods or services or a different level or quality of goods or services.<br> </li> </ul> <p>However, we may still offer you certain financial incentives that can result in different prices, rates or service quality levels as permitted by the CCPA or CPRA. We do not at this time provide any such financial incentives.<br> </p> <p><b>Other California Privacy Rights</b><br> Pursuant to California Civil Code Section 1798.83, California residents who provide us with personal information in obtaining products or services for personal, family, or household use are entitled to request and obtain from us, one time per calendar year, information about the customer information we shared, if any, with other businesses for their own direct marketing uses. </p> <p>If you are a California resident and you have questions about our practices with respect to sharing information with third parties for their direct marketing purposes and your ability to exercise choice, please send your request to the following email address: privacy@wikihow.com or call us at (888) 338-6485.<br> </p> <p><b>Other State Rights</b><br> Some U.S. residents have certain rights under their state’s data privacy laws, including, but not limited to, the Virginia Consumer Data Protection Act (VCDPA), the Colorado Privacy Act (CPA), the Connecticut Data Privacy Act (CTDPA), and the Utah Consumer Privacy Act. (UCPA). Consistent with these laws, wikiHow gives you the options noted in the California Privacy section, including the option to access, edit, or remove certain information, opt-in to processing sensitive information, as well as choices about how we contact you. To opt out of the sale of your information, please use the following link: <span class="body_ccpa_link"><a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.wikihow.com/wikiHow:Privacy-Policy#open_ccpa=1">Do Not Sell or Share My Personal Information</a></span>. Although some of these rights apply generally, certain rights will only apply to limited individuals or circumstances dependent on residency and relevant data privacy law. Please contact us with any question related to state rights at: privacy@wikihow.com or (888) 338-6485. </p> <div class="clearall"></div> </div> </div> <div class="mf-section-8 collapsible-block" id="mf-section-8"> </div> <div class="section thirdpartycontentyoutubevideos sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(9)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="Third-Party-Content:-YouTube-Videos">Third Party Content: YouTube Videos</span> </h2></div></div> <div id="thirdpartycontentyoutubevideos" class="section_text"> <p>Certain wikiHow pages contain third party content in the form of embedded videos from the YouTube API Service. In addition to our own privacy policy, we also adhere to the Google Privacy Policy, which can be found at <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://policies.google.com/privacy">Google Privacy Policy</a>. We recommend reviewing this policy to understand how Google collects, uses, and protects your data. </p> <div class="clearall"></div> </div> </div> <div class="mf-section-9 collapsible-block" id="mf-section-9"> </div> <div class="section application sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(10)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="Application">Application</span> </h2></div></div> <div id="application" class="section_text"> <p>This Privacy Policy relates to your personal data or personal information, meaning data about you, an individual, from which you can be identified. This Privacy Policy does not apply to any data insofar as it is held, processed, disclosed or published in a form which cannot be linked to a living individual (such as anonymized data, or aggregated data which cannot directly or indirectly be used to extract your personal data). We reserve the right to generate anonymized and aggregated data extracted out of any databases containing your personal data and to make use of any such anonymized and aggregated data as we see fit (including publishing such data and sharing it with third parties). </p> <div class="clearall"></div> </div> </div> <div class="mf-section-10 collapsible-block" id="mf-section-10"> </div> <div class="section howtocontactus sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(11)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="How-to-Contact-Us">How to Contact Us</span> </h2></div></div> <div id="howtocontactus" class="section_text"> <p>If you have any questions about this Privacy Policy or the Service, please contact us at <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:wiki@wikiHow.com">wiki@wikiHow.com</a>. </p> <div class="contactwikihow"> <div> <div class="cw-head">General Questions and Help</div> <div class="cw-body"> <ul><li>Please email <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:wiki@wikiHow.com">wiki@wikiHow.com</a> <ul><li>Advertisers please contact: <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:ads@wikiHow.com">ads@wikiHow.com</a> </li></ul> </li></ul> </div> </div> <div> <div class="cw-head">Snail Mail</div> <div class="cw-body"> <p>wikiHow, Inc.<br> 228 Hamilton Avenue, 3rd Floor<br> Palo Alto, CA 94301 </p> </div> </div> <div> <div class="cw-head">Press Inquiries</div> <div class="cw-body"> <ul> <li>Email <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:media@wikiHow.com">media@wikiHow.com</a> </li> <li>Call 888-338-6485</li> </ul> </div> </div> <div> <div class="cw-head">Community Liaison</div> <div class="cw-body"> <ul><li>Please contact <a href="/User_talk:JayneG" title="User_talk:JayneG">Jayne</a> <ul><li>Email <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="mailto:jayne@wikiHow.com">jayne@wikiHow.com</a> </li></ul> </li></ul> </div> </div> </div> <p><br> </p> <div class="clearall"></div> </div> </div> <div class="mf-section-11 collapsible-block" id="mf-section-11"> </div> <div class="section changestoourprivacypolicy sticky"> <div class="headline_container "><div class="headline_info"><h2 class="section-heading" onclick="javascript:mfTempOpenSection(12)"> <div class="mw-ui-icon mw-ui-icon-element indicator"></div> <span class="mw-headline" id="Changes-to-Our-Privacy-Policy">Changes to Our Privacy Policy</span> </h2></div></div> <div id="changestoourprivacypolicy" class="section_text"> <p>wikiHow may modify or update this Privacy Policy from time to time to reflect the changes in our business and practices, and so you should review this page periodically. When we change the policy in a material manner, we will let you know and update the ‘last modified’ date at the bottom of this page. </p> <p>This privacy policy was last modified on April 24, 2024. </p> <div class="clearall"></div> </div> </div> <div class="mf-section-12 collapsible-block" id="mf-section-12"> </div> </div> </div> <div class="printfooter"> </div> </div></div><div id="sidebar"><div id="cookie_notice" class="sidebox notice_bgcolor"><a href="#" id="cookie_notice_x"></a>Cookies make wikiHow better. By continuing to use our site, you agree to our <a href="/wikiHow:Cookie-Policy" target="_blank">cookie policy</a>.</div><div id="top_links" class="sidebox"><a id="gatRandom" href="/Special:Randomizer" accesskey="x" class="button secondary">Random Article</a><a id="gatWriteAnArticle" href="/Special:CreatePage" class="button secondary">Write An Article</a></div><div id="side_featured_articles" class="sidebox "> <h3><span onclick="location='/Category:Featured-Articles';" style="cursor:pointer;">Featured Articles</span></h3> <div class='thumbnail' style='width:126px; height:120px;'> <a href='/Talk-to-a-Girl-You-Like-for-the-First-Time'> <img src="https://www.wikihow.com/images/thumb/f/f6/Talk-to-a-Girl-You-Like-for-the-First-Time-Step-15-Version-2.jpg/-crop-126-120-126px-Talk-to-a-Girl-You-Like-for-the-First-Time-Step-15-Version-2.jpg" alt="Talk to a Girl You Like for the First Time"/> <div class='text'> <p> How to<br><span>Talk to a Girl You Like for the First Time</span> </p> </div> </a> </div><div class='thumbnail' style='width:126px; height:120px;'> <a href='/Relationships/Does-He-Like-Me-Quiz'> <img src="https://www.wikihow.com/images/thumb/7/76/Canva-love-me-love-me-not.jpg/-crop-126-120-126px-Canva-love-me-love-me-not.jpg" alt="Does He Like Me Quiz"/> <div class='text'> <p> <span>Does He Like Me Quiz</span> </p> </div> </a> </div><div class='thumbnail' style='width:126px; height:120px;'> <a href='/Make-Your-House-Smell-Good'> <img src="https://www.wikihow.com/images/thumb/1/1a/Make-Your-House-Smell-Good-Step-1.jpg/-crop-126-120-126px-Make-Your-House-Smell-Good-Step-1.jpg" alt="Make Your House Smell Good"/> <div class='text'> <p> <span>27 Ways to Make Your House Smell Great</span> </p> </div> </a> </div><div class='thumbnail' style='width:126px; height:120px;'> <a href='/Make-Money-from-Your-Phone'> <img src="https://www.wikihow.com/images/thumb/5/5d/Make-Money-from-Your-Phone-Step-18-Version-2.jpg/-crop-126-120-126px-Make-Money-from-Your-Phone-Step-18-Version-2.jpg" alt="Make Money from Your Phone"/> <div class='text'> <p> How to<br><span> Make Money on Your Phone: 18 Apps & Side Hustles</span> </p> </div> </a> </div><div class='clearall'></div> </div></div><br class="clearall"></div><br class="clearall"> <div id="fb-root" ></div> <div id="footer" role="navigation"> <div id="footer_inner"> <a href='/Main-Page' id="footer_logo"> <img src='/skins/owl/images/wikihow_logo_intl.png' width='162' height='42' alt='wikiHow' /> </a> <div id="footer_crumbs"> <ul class="breadcrumbs"> </ul> </div> <div id="footer_top_divider" class="footer_divider"></div> <div id="footer_vertical_divider"></div> <div id="footer_newsletter"> <div id="footer_subscribe_icon"></div> <div id="footer_subscribe_title">wikiHow Newsletter</div> <div id="footer_subscribe_confirm_text">You're all set!</div> <div id="footer_subscribe_text">Helpful how-tos delivered to<br/>your inbox every week!</div> <input type="email" class="news_sub_element email_input" id="footer_subscribe_email" placeholder="Enter your email"/> <a href="#" id="footer_subscribe_button" class="button news_sub_element email_submit">Sign me up!</a> <div id="footer_subscribe_notice" class="news_sub_element">By signing up you are agreeing to receive emails according to our privacy policy.</div> </div> <div id="footer_newsletter_divider" class="footer_divider"></div> <div id="search_footer" class="wh_search " role="search"> <div class="cse_x" role="button"></div> <form action="/wikiHowTo" id="cse-search-box-bottom"> <div> <input type="text" class="cse_q search_box" id='search_field_bottom' name="search" value="" placeholder="wikiHow to..." x-webkit-speech aria-label="Search here" /> <input type="submit" value="" class="cse_sa" alt="" name="Search"/> </div> </form> </div>  <div id="footer_links"> <ul> <li><a href="/Main-Page" title="Main Page">Home</a></li> <li><a href="/About-wikiHow" class="mw-redirect" title="About wikiHow">About wikiHow</a></li> <li><a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.wikihow.com/Experts">Experts</a></li> <li><a href="/wikiHow:Jobs" title="wikiHow:Jobs">Jobs</a></li> <li><a href="/wikiHow:Contact-Us" title="wikiHow:Contact Us">Contact Us</a></li> <li><a href="/Special:Sitemap" title="Special:Sitemap">Site Map</a></li> <li><a href="/wikiHow:Terms-of-Use" title="wikiHow:Terms of Use">Terms of Use</a></li> <li><a class="mw-selflink selflink">Privacy Policy</a></li> <li><a id="footer_ccpa" href="#">Do Not <span class="ccpa_footer_extra">Sell or </span>Share My Info</a></li> <li><a id="footer_ccpa_optout" href="#">Not Selling Info</a></li> <li><a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.wikihow.com/wikiHow:Contribute">Contribute</a></li> </ul> </div> <div id="sf"> <div> <p>Follow Us</p> <a id="sf_pin" class="sf_icon" href="https://www.pinterest.com/wikihow/_created/" target="_blank" title="Pinterest"></a><a id="sf_ig" class="sf_icon" href="https://www.instagram.com/wikihow/" target="_blank" title="Instagram"></a><a id="sf_tktk" class="sf_icon" href="https://www.tiktok.com/@wikihow?lang=en" target="_blank" title="TikTok"></a><a id="sf_fb" class="sf_icon" href="https://www.facebook.com/wikiHow/" target="_blank" title="Facebook"></a><a id="sf_tt" class="sf_icon" href="https://x.com/wikihow" target="_blank" title="Twitter"></a><a id="sf_yt" class="sf_icon" href="https://www.youtube.com/wikihow" target="_blank" title="YouTube"></a><a id="sf_nl" class="sf_icon" href="https://www.wikihow.com/Newsletters" target="_blank" title="Newsletter"></a> </div> </div> </div> </div> <script type="text/javascript" src="https://www.wikihow.com/extensions/min/f/_ads/gads.js"></script> <script type="text/javascript" src="https://www.wikihow.com/x/zscsucgm?"></script> <script> window.WH = window.WH || {}; WH.hasAdBlockers = ( window._ads !== 2 ); </script> <div class="pswp" tabindex="-1" role="dialog" aria-hidden="true"> <div class="pswp__bg"></div> <div class="pswp__scroll-wrap"> <div class="pswp__container"> <div class="pswp__item"></div> <div class="pswp__item"></div> <div class="pswp__item"></div> </div> <div class="pswp__ui pswp__ui--hidden"> <div class="pswp__top-bar"> <div class="pswp__method_high"></div> <div class="pswp__button pswp__button--close" title="Close (Esc)"></div> <div class="pswp__button pswp__button--share" title="Share"></div> <div class="pswp__button pswp__button--fs" title="Toggle fullscreen"></div> <div class="pswp__button pswp__button--zoom" title="Zoom in/out"></div> <div class="pswp__preloader"> <div class="pswp__preloader__icn"> <div class="pswp__preloader__cut"> <div class="pswp__preloader__donut"></div> </div> </div> </div> </div> <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap"> <div class="pswp__share-tooltip"></div> </div> <div class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)"> </div> <div class="pswp__button pswp__button--arrow--right" title="Next (arrow right)"> </div> <div class="pswp__caption"> <div class="pswp__caption__center"></div> <div class="pswp__caption__info"></div> </div> <div class="pswp__method"></div> <div class="pswp__counter"></div> </div> </div> </div> <div class='maticons_for_googlefc'>-</div><div class='opensans_for_googlefc'>-</div><img width='1' height='0' id='comscore_px' src='https://sb.scorecardresearch.com/p?c1=2&c2=8003466&cv=3.9.1&cj=1'></div></div><div id="servedtime" data-app="app0" style="display:none">192</div><script async="" src="/load.php?debug=false&lang=en&modules=startup&only=scripts&siterev=xTxtN&skin=wh&target=mobile"></script> <noscript> <style> .mwimg a.image{display:none}#header_logo{display:none}#cse-search-box{display:none}#cse-search-box-noscript{display:block !important}#cse-search-box-noscript .cse_q{color:#FFF;background-color:#B3CE9C}.wh_search .cse_q{width:88%}#mw-mf-main-menu-button{display:none;visibility:hidden}.header .search{display:none}#search_footer .cse_sa{background-image:url(/extensions/wikihow/mobile/images/white_mag.png);background-size:22px}.related_box{display:block;background:#EEE;border:5px solid #FFF;vertical-align:bottom;width:127px;background-size:180px;float:left;height:120px;position:relative}.related_box p{line-height:15px !important;font-size:13px;background-color:rgba(67,95,44,.4);color:#FFF;font-weight:bold;padding:8px;margin:0 !important;position:absolute;bottom:0}#noscript_header_logo{display:table-cell;vertical-align:middle;background-position:50% 77%;background-repeat:no-repeat;background-image:url(/extensions/wikihow/mobile/images/wikihow_logo_230.png);background-size:105px;width:auto;height:51px;padding:0 14px}.articleinfo{display:none}#iorg_free_data{z-index:50;width:100%;position:fixed}#ara_recommendations{display:none}</style> </noscript><script> var whef="OK8E2IZ6eL/FDBU3AlkxU"; </script> <script>(window.RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgPageParseReport":{"limitreport":{"cputime":"0.014","walltime":"0.016","ppvisitednodes":{"value":65,"limit":1000000},"ppgeneratednodes":{"value":92,"limit":1000000},"postexpandincludesize":{"value":768,"limit":2097152},"templateargumentsize":{"value":0,"limit":2097152},"expansiondepth":{"value":2,"limit":40},"expensivefunctioncount":{"value":0,"limit":100},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":0,"limit":5000000},"timingprofile":["100.00% 1.979 1 Template:Contact-wikiHow","100.00% 1.979 1 -total"]},"cachereport":{"timestamp":"20241127074927","ttl":86400,"transientcontent":false}}});});</script> <script>(window.RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgBackendResponseTime":193});});</script><script>if ( WH.shared.isDesktopSize && WH.hasAdBlockers ) { var newScript = document.createElement('script'); newScript.async = true; newScript.type = 'text/javascript'; // 'videoplayerhub.com' is sometimes blocked, as it appears in: // https://github.com/easylist/easylist/blob/master/easyprivacy/easyprivacy_trackingservers.txt newScript.src = 'https://wikihow-com.videoplayerhub.com/galleryloader.js'; var node = document.getElementsByTagName('script')[0]; node.parentNode.insertBefore(newScript, node); } </script></body></html>