CINXE.COM

<!DOCTYPE html><html dir="ltr" lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:Web="http://schemas.live.com/Web/"><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=" >//<![CDATA[ si_ST=new Date //]]></script><head><title>CAD file wikipedia - Search</title><meta content="text/html; charset=utf-8" http-equiv="content-type" /><meta name="referrer" content="origin-when-cross-origin" /><meta name="SystemEntropyOriginTrialToken" content="A5is4nwJJVnhaJpUr1URgj4vvAXSiHoK0VBbM9fawMskbDUj9WUREpa3JzGAo6xd1Cp2voQEG1h6NQ71AsMznU8AAABxeyJvcmlnaW4iOiJodHRwczovL3d3dy5iaW5nLmNvbTo0NDMiLCJmZWF0dXJlIjoiTXNVc2VyQWdlbnRMYXVuY2hOYXZUeXBlIiwiZXhwaXJ5IjoxNzUzNzQ3MjAwLCJpc1N1YmRvbWFpbiI6dHJ1ZX0=" http-equiv="origin-trial" /><meta property="og:description" content="Intelligent search from Bing makes it easier to quickly find what you’re looking for and rewards you." /><meta property="og:site_name" content="Bing" /><meta property="og:title" content="CAD file wikipedia - Bing" /><meta property="og:url" content="https://www.bing.com/search?q=CAD file wikipedia&form=WIKIRE" /><meta property="fb:app_id" content="3732605936979161" /><meta property="og:image" content="http://www.bing.com/sa/simg/facebook_sharing_5.png" /><meta property="og:type" content="website" /><meta property="og:image:width" content="600" /><meta property="og:image:height" content="315" /><link href="/search?format=rss&q=CAD%20file%20wikipedia&form=WIKIRE" data-orighref rel="alternate" title="XML" target="" type="text/xml" as="" crossorigin="" media="" /><link href="/search?format=rss&q=CAD%20file%20wikipedia&form=WIKIRE" data-orighref rel="alternate" title="RSS" target="" type="application/rss+xml" as="" crossorigin="" media="" /><link href="/sa/simg/favicon-trans-bg-blue-mg.ico" data-orighref rel="icon" title="" target="" type="" as="" crossorigin="" media="" /><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=">//<![CDATA[ _G={Region:"SG",Lang:"en-US",ST:(typeof si_ST!=='undefined'?si_ST:new Date),Mkt:"en-US",RevIpCC:"sg",RTL:false,Ver:"08",IG:"CDF6E206FD2E448EB12F2360C68234F6",EventID:"67b39c9718e54bd3a15e0e21f1edc5c8",V:"web",P:"SERP",DA:"PUSE01",CID:"17028F643418625F12D39AF2351463F7",SUIH:"IeyjUOB1VVj9YfXno6hzaQ",adc:"b_ad",EF:{getslctspt:1,newtabsloppyclick:1,chevroncheckmousemove:1,sharepreview:1,shareoutimage:1,sharefixreadnum:1,sharepreviewthumbnailid:1,shareencodefix:1,chatskip2content:1,fablogfix:1,uaclickbackas:1,uaasnodisappear:1,uaasnodisappear:1,copylinkoriginal:1},gpUrl:"\/fd\/ls\/GLinkPing.aspx?",Salt:"CfDJ8M3eg4IpuVdJrTR-axYKM_R7hglcocwAGQeXJApTOCt-B5NfXWEj7a87lCpW9PLU3Cdb73p3jRahL-BsIZrBHSRtnFuGU0KyphnlQiLdOMQ_CqTaF7t4i5mOQrfDXNG-z9BpI0t51y3GuHxoNA2nnvkAXTsg2vyk0VMgEVg_3z39" }; _G.lsUrl="/fd/ls/l?IG="+_G.IG+"&CID="+_G.CID ;curUrl="https:\/\/www.bing.com\/search";_G.EnableCompression=false; _G.XLS="\/web\/xls.aspx"; _G.XLSM="\/threshold\/xls.aspx";directLog = (eventData, flightGroup) =>(new Image()).src = _G.lsUrl + "&Type=Event.ClientInst&DATA=" + eventData;function si_T(a){var ig='';if(!(a.length>2&&a.substring(0,3)==="IG=")){ig='IG='+_G.IG;}if(document.images){_G.GPImg=new Image;_G.GPImg.src=_G.gpUrl+ig+'&CID='+_G.CID+'&'+a;}return true;}_G.BAT="0";_G.NTT="600000";_G.CTT="3000";_G.BNFN="Default";_G.LG="160";_G.FilterFlareInterval=5;; //]]></script><style type="text/css">.sw_ddbk,.sw_ddw,.sw_ddgn,.sw_poi,.sw_poia,.sw_play,.sw_playa,.sw_playd,.sw_playp,.sw_st,.sw_sth,.sw_ste,.sw_st2,.sw_plus,.sw_tpcg,.sw_tpcw,.sw_tpcbk,.sw_arwh,.sb_pagN,.sb_pagP,.sw_up,.sw_down,.b_expandToggle,.sw_calc,.sw_fbi,.sw_twi,.b_fLogo,.b_cm,.sw_rmore,.sw_tpo,.sw_tpoa,.sw_lpoi,.sw_skp{background-repeat:no-repeat}.sw_ddbk,.sw_ddw,.sw_ddgn,.sw_poi,.sw_poia,.sw_play,.sw_playa,.sw_playd,.sw_playp,.sw_st,.sw_sth,.sw_ste,.sw_st2,.sw_plus,.sw_tpcg,.sw_tpcw,.sw_tpcbk,.sw_arwh,.sb_pagN,.sb_pagP,.sw_up,.sw_down,.b_expandToggle,.sw_calc,.sw_fbi,.sw_twi,.b_fLogo,.b_cm,.sw_rmore,.sw_tpo,.sw_tpoa,.sw_lpoi,.sw_skp{background-image:url(/rp/_ofXcjy_m9xssb7yLtaOscIux0c.png)}.sw_play,.sw_playa,.sw_playd,.sw_playp{background-position:-315px -22px;height:16px;width:16px}.sw_playa{background-position:-333px -22px}.sw_playd{background-position:-351px -22px}.sw_playp{background-position:-369px -22px}.sw_st,.sw_sth,.sw_ste,.sw_st2{background-position:-535px -31px;height:12px;width:12px;display:inline-block}.sw_st2{background-position:-563px -31px}.sw_sth{background-position:-577px -31px}.sw_ste{background-position:-549px -31px}.sw_arwh,a:hover .sw_arwh.b_invert{background-position:-463px -32px;height:11px;width:14px}.sw_arwh{background-position:-447px -32px}.sw_ddbk,.sw_ddw,.sw_ddgn{background-position:-266px -32px;height:4px;width:7px}.sw_ddgn{background-position:-256px -32px}.sw_tpcg,.sw_tpcw,.sw_tpcbk{background-position:-176px -32px;height:10px;width:10px}.sw_tpcg:hover,.sw_tpcg:active,.sw_tpcg:focus{background-position:-188px -32px}.sw_plus{background-position:-276px -32px;height:8px;width:8px}.sw_plus:hover,.sw_plus:active,.sw_plus:focus{background-position:-286px -32px}.b_expandToggle,.sw_up,.sw_down{background-position:-228px -32px;height:8px;width:12px}.sw_up{background-position:-200px -32px}*:hover>.sw_up,*:active>.sw_up,*:focus>.sw_up{background-position:-214px -32px}*:hover>.sw_down,*:active>.sw_down,*:focus>.sw_down{background-position:-242px -32px}.b_icon,.sw_poi,.sw_poia{width:20px;height:20px}.sw_poi{background-position:-297px 0}.sw_poia{background-position:-319px 0}.b_fLogo{background-position:-402px 0;height:16px;width:81px}.b_cm{background-position:-433px -32px;height:10px;width:12px}.sw_calc{background-position:-363px 0;height:19px;width:19px}.sw_fbi,.sw_twi{background-position:-169px -32px;height:16px;width:16px;display:inline-block}.sw_fbi{background-position:-297px -22px}.sw_twi{background-position:-645px 0}.sw_tpo,.sw_tpoa{height:12px;width:8px;background-position:-131px -25px}.sw_rmore{background-position:-121px -25px;height:12px;width:8px}.sw_lpoi{background-position:-633px -18px;height:16px;width:10px}.sw_skp{background-position:-645px -18px;height:16px;width:16px}.b_ad .b_vlist2col li{padding-bottom:7px}z{a:1}z{a:1}html,body #b_results .b_no{background-color:#fff}#b_results>li a{color:#4007a2}#b_results>li a:visited{color:#4007a2}#b_results>li{background-color:#fff}.ccmc{background-color:#ccc}.ccmc:active{background-color:#36b}#b_tween .b_selected,div.b_dropdown .b_selected,#b_tween a.ftrH.b_selected:hover{background:#e1e0df}#b_tween .b_toggle:hover,#b_tween .ftrH:hover{background:#f2f2f2}.b_scroll{background:#999;border-color:#999}.b_scroll:hover{background:#4d4d4d}.b_dropdown{background-color:#fff;border-color:#e5e5e5}.ctxt,select,input[type="text"]{color:#444;border-color:#ddd}.b_dark select{background-color:#292827}.ccal{border-color:#ddd}.ccal:hover,.ctxt:hover,select:hover,input[type="text"]:hover{box-shadow:0 1px 2px 0 rgba(0,0,0,.1)}.b_dark select:hover{background-color:#292827}.ctxt:focus,select:focus,input[type="text"]:focus{color:#444;border-color:#919191;box-shadow:0 1px 2px 0 rgba(0,0,0,.1)}.ccal input[type="text"],.ccal input[type="text"]:hover,.ccal input[type="text"]:focus{color:#444}.ccal.ccal_rfs input[type="text"],.ccal.ccal_rfs input[type="text"]:hover,.ccal.ccal_rfs input[type="text"]:focus{color:#666}label{color:#767676}#b_results ::placeholder{color:#767676;opacity:1}#b_results :-ms-input-placeholder{color:#767676}#b_results ::-webkit-input-placeholder{color:#767676}#b_results input[type="text"]:disabled{color:#ccc}a,#b_tween a:visited,#b_results .b_no a{color:#4007a2}a:visited,#b_results>li a:visited{color:#4007a2}.trgr_icon .c_tlbxTrgIcn.sw_css{border-color:#006d21 transparent}.b_posText{color:#006d21}.b_negText{color:#c80000}#b_context .b_entityTitle,#b_results .b_entityTitle{color:#444}#b_context .b_entitySubTitle,#b_results .b_entitySubTitle{color:#767676}body,.b_promoteText,#b_tween a.ftrH:hover,.b_expando,.b_expando h2,.b_expando h3,.b_expando h4,.b_expando .b_defaultText,.b_active a,.b_active a:visited,.b_active a:hover,#b_results>.b_pag a,#b_results .b_no,#b_content a.cbl:visited,#b_content a.cbl{color:#666}#b_tween,#b_tween a.ftrH{color:#70757a}.b_top,.b_top .b_promoteText{color:#444}.b_alert,.sb_alert,.b_pAlt,#b_results .b_no .b_alert,#b_results .b_no .sb_alert,#b_results .b_no .b_pAlt{color:#d90026}#b_results .b_alert,#b_results .sb_alert,#b_results .b_pAlt{color:#d90026}.b_demoteText,.b_secondaryText,.b_attribution,.b_factrow,.b_focusLabel,.b_footnote,.b_ad .b_adlabel,#b_tween .b_dropdown a,.b_expando .b_subModule,.b_expando .b_suppModule,.b_algo .b_vList td{color:#767676}.b_algo .b_factrow{color:#767676}.b_caption,.snippet{color:inherit}.b_top .b_caption{color:inherit}.ciot{background-color:#000}#b_context .b_subModule,#b_results .b_subModule,.overlay-container .b_subModule{border-bottom:1px solid #ececec}#b_context .b_sideBleed:last-child .b_subModule,#b_results .b_sideBleed:last-child .b_subModule,.overlay-container .b_sideBleed:last-child .b_subModule{border-bottom:0}.b_subModule h2{color:#111}.c_tlbx,.c_tlbxIS{border-color:#999;background:#fff}.sw_poi{color:#fff}.sw_poia{color:#fff}.sc_errorArea>.sc_error,.sc_errorArea>.sc_error h1,.sc_errorArea>.sc_error h3{color:#666}.sc_errorArea font[color=red]{color:#d90026 !important}.b_caption p strong,.b_caption .b_factrow strong,.b_secondaryText strong{color:#767676}.b_belowcaption .b_secondaryText{color:#767676 !important}#b_context .b_ans,#b_rrat_cont .b_ans,#b_context #wpc_ag,#b_rrat_cont #wpc_ag{background-color:#fff}#b_context .b_posText,#b_rrat_cont .b_posText,.b_expando .b_posText{color:#006d21}#b_context .b_negText,#b_rrat_cont .b_negText,.b_expando .b_negText{color:#c80000}#b_context,#b_rrat_cont,#b_context .wpc_rifacts,#b_rrat_cont .wpc_rifacts,#b_context .b_defaultText,#b_rrat_cont .b_defaultText{color:#666}#b_context .b_alert,#b_rrat_cont .b_alert,#b_context .sb_alert,#b_rrat_cont .sb_alert,#b_context .b_pAlt,#b_rrat_cont .b_pAlt{color:#d90026}#b_content .b_lowFocusLink a,#b_context .b_secondaryText,#b_rrat_cont .b_secondaryText,#b_context .b_attribution,#b_rrat_cont .b_attribution,#b_context .b_factrow,#b_rrat_cont .b_factrow,#b_context .b_footnote,#b_rrat_cont .b_footnote,#b_context .b_ad .b_adlabel,#b_rrat_cont .b_ad .b_adlabel,.b_expando .b_secondaryText,.b_expando .b_attribution,.b_expando .b_factrow,.b_expando .b_footnote,#b_tween .b_nonselectable{color:#767676}#b_context .b_footnote a,#b_rrat_cont .b_footnote a,.b_promtext{color:#111}#b_context .b_pointer.b_mhdr:hover .b_secondaryText,#b_rrat_cont .b_pointer.b_mhdr:hover .b_secondaryText{color:#36b}z{a:1}.b_footer{background-color:#ececec}.b_footer,.b_footer a,.b_footer a:visited{color:#666}#b_results>.b_ad a{color:#4007a2}#b_results>.b_ad a:visited{color:#4007a2}#b_context>li.b_ad,#b_rrat_cont>li.b_ad{color:#666;background-color:#fff}#b_context>li.b_ad a,#b_rrat_cont>li.b_ad a{color:#4007a2}#b_context>li.b_ad a:visited,#b_rrat_cont>li.b_ad a:visited{color:#4007a2}.b_ad .b_caption p strong,.b_ad .b_caption .b_factrow strong,.b_ad .b_secondaryText strong{color:#767676}cite,#b_results cite.sb_crmb a,#b_results cite a.sb_metalink,#b_results .b_adurl cite a,#bk_wr_container cite a{color:#006d21}.b_ad cite,.b_ad cite a{color:#006d21}#b_context cite,#b_rrat_cont cite,#b_context cite a,#b_rrat_cont cite a,.b_expando cite,.b_expando cite a{color:#006d21}.b_button:hover,.b_button:visited,.b_hlButton,.b_hlButton:hover,.b_hlButton:visited,.b_foregroundText,.ciot{color:#fff}.b_button:hover,.b_hlButton{background-color:#0072c5}.b_button:active,.b_hlButton:active{background-color:#333}.b_hlButton:hover{background-color:#106ebe}.b_border,.b_button,.b_hlButton{border-color:#ccc}#b_results>.b_pag{background-color:transparent}#b_results>.b_pag a:hover{background-color:#f4f4f4}#b_results>.b_pag .sb_pagS_bp:hover{background-color:#fff}#b_results>.b_pag a.sb_pagP:hover,#b_results>.b_pag a.sb_pagN:hover{background-color:inherit}#b_results>.b_pag .sb_pagS_bp{color:#111}.b_pag a{border:3px solid transparent}.b_pag a.sb_bp{border:0;border-bottom:3px solid transparent}.b_pag .sb_pagS{border-color:#00809d}.b_pag a.sb_pagS_bp{border-color:#106ebe}z{a:1}z{a:1}#b_results>.b_ad{color:#666;background-color:#f9fcf7}#b_results,#b_results .b_defaultText,#b_results>.b_pag a:hover,#b_tween .b_toggle:hover,#b_tween .b_highlighted{color:#666}html,body,h1,h2,h3,h4,h5,h6,p,img,ol,ul,li,form,table,tr,th,td,blockquote{border:0;border-collapse:collapse;border-spacing:0;list-style:none;margin:0;padding:0}html{overflow-y:scroll}#b_content{clear:both;min-height:316px;padding:41px 0 20px 100px}#b_pole{margin:-25px 0 15px -100px;padding-left:120px}#b_tween~#b_pole{margin-top:3px}.b_underSearchbox~#b_pole{margin-top:0}#b_context,#b_rrat_cont{margin:0 0 0 60px;padding:0 20px}#b_context .b_ans,#b_rrat_cont .b_ans,.b_expando .b_ans,#b_context .b_ad,#b_rrat_cont .b_ad,.b_card{margin:0 -20px}#b_context .b_ans,#b_rrat_cont .b_ans,.b_expando .b_ans{padding:10px 20px 0}#b_context .b_ad,#b_rrat_cont .b_ad{padding:10px 20px}.b_card{padding:15px 20px}#b_results,#b_context,#b_rrat_cont,#b_tween>span,.b_hList>li,.c_tlbxTrg,.b_hPanel>span,.ccal .ccali,.b_footerRight,.b_hPanel .b_xlText,.b_hPanel .cico,.b_moreLink,.b_label+.b_hList,.lc_bks,.lc_bkl,.fiw,.csrc,.b_footnote .cico,.b_algo .b_title H2,.b_algo .b_title>div,.b_algo .b_title .b_suffix>div,h3{display:inline-block}.b_pointer{cursor:pointer}label,.b_ad .b_adlabel,.c_tlbxTrgIcn{display:block}#b_tween{margin-top:-28px;padding-bottom:0}.b_underSearchbox~#b_tween{margin-top:-2px}#b_tween,#b_tween .ftrH{height:30px}#b_tween>span{padding-right:25px}#b_results>li{margin:0 0 2px}#b_results>li,#b_results>.b_ad{padding:10px 20px}#b_results>.b_ans{padding:12px 20px 0}#b_results>.b_algo{padding:12px 20px 0}#b_results>li .b_fullb{margin-left:-20px;margin-right:-20px}#b_results>.b_ad{padding-right:18px;border-right:2px solid #e5e5e5}#b_results>li:first-child{padding-top:10px}#b_results>.b_pag{padding:18px 0 40px 20px}#b_results>.si_pp,.sb_hbop,.b_hide,.ttl,#sw_tfbb,.sw_next,.sw_prev,#id_d,.b_hidden img{display:none}.b_hidden{visibility:hidden}#b_context .b_ans,#b_rrat_cont .b_ans,.b_expando .b_ans{margin-bottom:5px}#b_context .b_ad,#b_rrat_cont .b_ad{margin-bottom:5px}main,aside,.b_inlineList li,.b_inlineList div,.b_factrow li{display:inline}.b_footerRight,td,th,#b_context,#b_rrat_cont,.b_hList>li{vertical-align:top}.b_footer{width:100%;padding:12px 0}.c_tlbxTrg{width:15px;height:14px;margin:-1px 6px -3px 2px}.c_tlbxTrgIcn{margin:4px 0 2px 3px}.c_tlbx{position:absolute;z-index:6;border:1px solid;padding:10px}.c_tlbxIS{border-bottom:1px solid}.b_gridList ul:first-child,.b_vlist2col ul:first-child{margin:0 20px 0 0}.b_gridList li,.b_vlist2col li{padding:0 0 10px}.b_vlist2col.b_deep li{padding:0 0 10px}.b_overhangR .b_vlist2col ul:first-child{margin:0 15px 0 0}.b_overhangR .b_vlist2col ul{width:180px}.b_deep p{height:33px}#b_context .b_ad .b_adlabel,#b_rrat_cont .b_ad .b_adlabel,#b_content .b_expanderControl .sw_plus,.sc_rf form,form.sc_rf,.b_lBMargin{margin-bottom:10px}.b_ad li,#b_results .b_ad .b_adlabel{margin-bottom:8px}.b_ad li:last-child{margin-bottom:0}.b_ad li li,.b_ad li li:last-child{margin:0}#b_results .b_ad .b_vlist2col,#b_results .b_ad .b_factrow,#b_results .b_ad .b_bcfactrow{margin-top:-6px}#b_results .b_ad .sb_adRA .b_vlist2col{padding-left:0}.sx_ci{border:1px solid #e5e5e5;margin-top:3px;width:80px;height:60px}.b_favicon{margin:0 .5em 0 0}.b_imagePair:after,.b_vlist2col:after,.b_gridList:after{clear:left}.b_imagePair.reverse:after,.b_overhangR:after{clear:right}.b_clear,#b_results>li:after,.b_clearfix:after{clear:both}#b_results>li:after,.b_clearfix:after,.b_imagePair:after,.b_vlist2col:after,.b_gridList:after,.b_overhangR:after{content:'.';display:block;height:0;visibility:hidden}.b_vlist2col ul,.b_gridList ul,.b_float,.b_footer,.b_float_img,.b_pag li,.b_mhdr h2{float:left}.b_floatR_img,.b_floatR,.wr_tc{float:right}.b_overflow,.b_hList li,.b_1linetrunc,.b_deep p,.b_imageOverlayWrapper{overflow:hidden}.b_ansImage{padding:2px 10px 0 0}.b_creditedImg img,.b_creditedImg .cico{padding-bottom:1px}h4,.sa_uc>.b_vList>li>table td,.b_smBottom,#b_context .b_ad h2,#b_rrat_cont .b_ad h2,.b_attribution,.b_secondaryFocus,.b_focusTextLarge,.b_focusTextMedium,.b_focusTextSmall,.b_focusTextExtraSmall,.b_snippet{padding-bottom:2px}.b_factrow{padding-bottom:2px}h2,.b_focusLabel,label{padding-bottom:3px}.b_vPanel .b_vPanel>div,.b_vList .b_vPanel>div{padding-bottom:5px}.b_dataList li,.b_mBottom{padding-bottom:5px}.b_lBottom,.b_entitySubTitle{padding-bottom:12px}#b_context .b_subModule h2,#b_rrat_cont .b_subModule h2,#b_results .b_subModule h2{padding-bottom:16px}#b_results .sp_recourse.b_lBottom,.b_caption,.b_moreLink,.b_footnote,.b_hList>li,#b_context h2,#b_rrat_cont h2,#b_context h2.b_entityTitle,#b_rrat_cont h2.b_entityTitle,#b_results .b_ad .b_factrow,#b_results .b_ad .b_bcfactrow,.overlay-container .b_subModule h2,.b_expando h2,.b_no h1,.b_no h4,.b_no li,.b_prominentFocusLabel,.ht_module,.b_locStr{padding-bottom:10px}.b_vPanel>div,.b_vList>li{padding-bottom:10px}#b_results .b_ans>.b_factrow:last-child{padding-bottom:10px}.b_vList .b_hList>li,.b_vPanel .b_hList>li,#b_content .ht_module h2,.b_vList .b_float_img,.b_creditedImg .b_footnote,.b_creditedImg .cico img,#b_results>.b_ad,.b_suppModule .b_mhdr,.b_vList>li>.tab-container,.b_vPanel>div>.tab-container,.b_ad .b_deep h3,#b_content .b_float_img_nbp{padding-bottom:0}.b_caption .b_factrow:last-child,#b_results .b_caption .b_factrow:last-child,.b_caption>.b_dataList:last-child li:last-child,.b_caption .b_moreLink:last-child,.b_vList .b_moreLink:last-child,.b_vList .b_factrow:last-child,.b_hList .b_factrow:last-child,.b_vPanel .b_factrow:last-child,.b_caption .b_attribution:last-child,.b_vList .b_attribution:last-child,.b_hList .b_attribution:last-child,.b_vPanel .b_attribution:last-child,.b_vList>li>table:last-child tr:last-child td,.b_vPanel>div>table:last-child tr:last-child td,.b_vList .b_focusLabel:last-child,.b_vPanel .b_focusLabel:last-child,.b_vList .b_prominentFocusLabel:last-child,.b_vPanel .b_prominentFocusLabel:last-child,.b_vList .b_secondaryFocus:last-child,.b_vPanel .b_secondaryFocus:last-child,.b_vList .b_focusTextExtraSmall:last-child,.b_vPanel .b_focusTextExtraSmall:last-child,.b_vList .b_focusTextSmall:last-child,.b_vPanel .b_focusTextSmall:last-child,.b_vList .b_focusTextMedium:last-child,.b_vPanel .b_focusTextMedium:last-child,.b_vList .b_focusTextLarge:last-child,.b_vPanel .b_focusTextLarge:last-child,.b_vList h4:last-child,.b_vPanel h4:last-child,.b_vPanel .b_caption:last-child,.b_vPanel .b_vList:last-child>li:last-child,.b_vPanel .b_footnote:last-child{padding-bottom:0}.b_vList .b_vPanel,.b_vPanel .b_vPanel{margin-bottom:-5px}.b_hList .b_vList,.b_hList .b_vPanel{margin-bottom:-10px}.ht_module .sc_rf form.lc_bk,.b_mBMargin,.wpcbcc{margin-bottom:5px}#b_results .b_no{margin:28px 0 80px 0}.b_rich{padding-top:3px}h2+.b_rich{padding-top:2px}.b_algo .b_attribution img{vertical-align:text-bottom}.b_smLeft{padding-left:2px}.b_lLeft,.b_floatR_img,.b_suffix,.b_footnote .cico{padding-left:10px}.wr_tc,.b_xlLeft,.b_deep,#b_results .b_ad .b_vlist2col,#b_tween{padding-left:20px}h2 .b_secondaryText{margin-left:5px}.b_hList.b_imgStrip>li{padding-right:1px}.b_smRight{padding-right:2px}.fiw,.lc_bkl,.b_mRight,.b_label,.csrc{padding-right:4px}.b_lRight,.b_imgStrip .imgData,.b_underSearchbox .b_label{padding-right:10px}.b_hPanel>span,.b_hList>li{padding-right:10px}.b_hPanel.wide>span,.b_xlRight{padding-right:20px}.b_hList.b_imgStrip>li:last-child,.b_hList>li:last-child,.b_hPanel>span:last-child,td:last-child,th:last-child,#b_tween>span:last-child{padding-right:0}.b_twoColumn>div:first-child{padding-right:30px}.b_overhangR{margin-right:-30px;padding-right:150px}.wr_tc{margin-right:-150px}.wr_et{margin-right:-120px}.b_tbl{margin-right:-10px}.b_border,.b_button,.b_hlButton,.b_scroll,.b_dropdown{border-width:1px;border-style:solid}.b_button,.b_hlButton{line-height:30px;text-decoration:none;text-align:center;cursor:pointer;padding:0 15px;min-width:50px}.lc_bks .cbtn{margin-top:15px}#b_context .b_subModule,#b_rrat_cont .b_subModule,#b_results .b_subModule,.b_expando .b_subModule{padding:0 19px 0 19px;margin-bottom:16px}#b_context .b_subModule .b_lBottom.lo_im_ov,#b_rrat_cont .b_subModule .b_lBottom.lo_im_ov{padding-bottom:0;margin-bottom:12px}.overlay-container .b_subModule{padding-bottom:0;margin-bottom:16px}#b_context .b_sideBleed:last-child .b_subModule,#b_rrat_cont .b_sideBleed:last-child .b_subModule,#b_results .b_sideBleed:last-child .b_subModule,.b_subModule .b_subModule:last-child{margin-bottom:0}.b_dropdown{position:absolute;z-index:6}.b_scroll{position:relative;top:0;width:5px;height:20px}.b_pag a{display:block;min-width:34px;margin-right:10px;text-align:center;height:34px;line-height:34px}.b_pag a.sb_bp{min-width:40px;margin-right:20px;height:37px;line-height:42px}.b_pag .b_widePag{margin-right:28px}.b_pag a.sb_pagN,.b_pag a.sb_pagP{min-width:0;height:30px;width:30px;border:0;margin-top:5px;padding:1px}.b_pag a.sb_pagN_bp,.b_pag a.sb_pagP_bp{height:30px;width:30px;margin-top:0}.b_pag .sw_prev,.b_pag .sw_next{margin:2px}.b_mhdr{margin:-15px 0 -5px;padding:15px 0 5px}.b_mhdr .sw_up,.b_mhdr .sw_down{margin-top:10px}.b_mhdr .b_moreLink,.b_mhdr .b_secondaryText{margin-top:6px}.b_vPanel .sc_rf form,.b_suppModule .b_mhdr{margin-bottom:0}.b_rTxt{text-align:right}.b_cTxt{text-align:center}.b_jTxt{text-align:justify}table{width:100%;word-wrap:break-word}td,th,.b_float_img{padding:0 10px 10px 0}th{text-align:left}.sw_poi,.sw_poia{float:left;margin:-3px 5px 0 0;line-height:20px;text-align:center}.ctxt,select,input[type="text"]{outline:none;padding:0 11px;height:30px;border-width:1px;border-style:solid;border-radius:2px}.ctxt.b_focusTextMedium{padding:3px 11px 8px 11px;height:57px}.ctxt.b_outTextBox{border-top:4px solid #919191;padding:0 11px 8px 11px}.ctxt.b_outTextBox:focus{border-top-width:1px;padding-top:3px}select{padding:0 0 0 11px;height:32px}input.ctxt,.ccal input,.ccal .ccali,.b_favicon,.b_footnote .cico{vertical-align:middle}.ccal .ctxt,.ccal .ctxt:hover,.ccal .ctxt:focus,.ccal .ccali{background:none;border:none;box-shadow:none}.ccal{border-width:1px;border-style:solid}.ccal .ccali{height:30px}.ccal .ccalp{padding:5px 5px 0 5px}.b_underSearchbox{margin:-20px 20px 14px}.b_underSearchbox .b_hList>li{padding:0 8px 0 0}.b_compactSearch label{float:left;margin:7px 10px 0 0}.b_compactSearch input{margin-right:0;float:left}.b_compactSearch .cbtn{border-left:0}.b_footer table{width:520px;margin:15px 20px 0 120px}#b_footerItems ul{display:block}#b_footerItems li{display:inline;float:left}#b_footerItems span{margin-right:24px;margin-left:48px;float:right}#b_footerItems a{margin-right:24px}#b_footerItems{line-height:24px;padding:0 20px}.b_footerRight{margin:13px 0 0 50px}.b_1linetrunc{text-overflow:ellipsis;white-space:nowrap}div.cico.b_capImg{margin-bottom:4px}.b_imageOverlayWrapper{margin:-20px 0 0;height:20px}.b_imageOverlay{color:#fff;background-color:#000;padding:5px}.ansP,.ansPF{padding-left:30px}.ansP .wpc_pin,.ansPF .wpc_pin{margin-left:-30px}#b_context .rssmgrp .b_subModule,#b_rrat_cont .rssmgrp .b_subModule,.overlay-container .rssmgrp .b_subModule{border-bottom:0}#b_context .b_entitySubTitle,#b_rrat_cont .b_entitySubTitle,#b_results .b_entityTP .b_entitySubTitle{margin-top:-9px}.b_entityTP .b_infocardTopR .b_floatR_img{padding-bottom:10px}.b_vmparent{display:-ms-flexbox;display:-webkit-flex;display:flexbox;display:-webkit-box;display:flex;align-items:center}.b_relative{position:relative}z{a:1}z{a:1}input,textarea,h4,h5{font:inherit;font-size:100%}body,.b_no h4,h2 .b_secondaryText,h2 .b_alert,.b_underSearchbox,#b_header{font:14px/normal Arial,Helvetica,Sans-Serif}h1,h2,h3{font:13px/1.2em 'Segoe UI',Arial,Helvetica,Sans-Serif}h2{font-size:20px;line-height:28px}.sb_add h2{line-height:28px}h3,.b_no h1{font-size:18px;line-height:22px}cite{font-style:normal}.sb_alert a{font-style:italic}#b_content,#b_context,#b_rrat_cont,.b_expando{line-height:1.2em}cite,#b_context,#b_rrat_cont,.b_expando,#vidans2{word-wrap:break-word}#sa_ul li,.nowrap{white-space:nowrap}.b_footer{line-height:18px}.b_attribution,#b_content .b_attribution{font-size:16px;line-height:24px}#b_content main #b_results .b_algo cite{font-size:14px}.ba_title>h2+cite{font-size:16px;line-height:24px;padding-top:1px}.b_subModule h2{font-size:18px;line-height:22px}.b_smText,.b_footnote,.ciot{font-family:Arial,Helvetica,Sans-Serif;font-size:11px;line-height:normal}.b_footnote{line-height:16px}.b_ad .b_adlabel,.b_ad .b_adlabel strong{font:12px/normal Arial,Helvetica,Sans-Serif}.b_mText{font:16px/22px 'Segoe UI',Arial,Helvetica,Sans-Serif}.b_focusLabel{font:16px 'Segoe UI',Arial,Helvetica,Sans-Serif;line-height:20px}.b_secondaryFocus{font:13px Arial,Helvetica,Sans-Serif;line-height:18px}.b_focusTextExtraSmall{font:18px 'Segoe UI',Arial,Helvetica,Sans-Serif;line-height:1.3em}h2.b_entityTitle,.b_prominentFocusLabel,.b_xlText{font-size:24px;font-family:'Segoe UI',Arial,Helvetica,Sans-Serif;line-height:1.2em}h2.b_entityTitle{line-height:normal}.b_entitySubTitle{font-size:13px;line-height:18px}.b_focusTextSmall,.b_focusTextMedium,.b_focusTextLarge{font:400 28px 'Segoe UI',Arial,Helvetica,Sans-Serif}.b_focusTextMedium{font-size:40px;line-height:48px}.b_focusTextLarge{font-size:54px;line-height:64px}.b_focusTextSmall{font-size:28px;line-height:38px}h2.b_topTitle{font-size:24px;line-height:1.2em}.sb_add h2.b_topTitle{line-height:1.2em}strong,.b_active a,.b_no h4,.b_strong,.b_ad .b_adlabel strong,.cbl{font-weight:700}th,h2 strong,h3 strong{font-weight:normal}#b_tween{font-size:14px}#b_tween>span,#b_tween .ftrH{line-height:30px}.b_attribution cite{unicode-bidi:normal}a,.b_algoheader a:hover,.b_topbar a:hover,.b_pag a:hover,.cbtn:hover,.cbtn a:hover,.b_hlButton:hover,.ftrB a:hover,.b_algo:hover .b_vList h2 a,.b_algo:first-child:hover .b_vList h2 a,#b_header:hover~#b_content #b_pole~#b_results li:first-child.b_ad li:first-child h2 a,#b_header:hover~#b_content #b_pole~#b_results li:first-child.b_algo h2 a,#b_results>.b_ans:hover .ent_cnt h2>a,#b_results>.b_ans:hover .sp_requery h2>a,#b_results>.b_ans .b_rich>.b_vList>li:hover h5.b_lBMargin>a{text-decoration:none}a:hover,.b_algoheader a h2:hover,.b_algo:first-child:hover h2 a,.b_algo .b_underline a,.sb_add .b_underline a,#b_results>.b_ad li:first-child .sb_adTA:hover h2 a,#b_topw>.b_ad li:first-child .sb_adTA:hover h2 a,#b_header:hover~#b_content #b_results li:first-child.b_ad li:first-child div.sb_adTA h2 a,#b_header:hover~#b_content #b_results li:first-child.b_algo h2 a,#b_results li.b_msg.b_canvas a:focus-visible{text-decoration:underline}z{a:1}z{a:1}li{list-style-position:outside}.b_moreLink,.cbtn,#b_results,#b_context,.b_expando,#b_tween>span,.sa_cm2,.b_hList>li,.b_hPanel .cico,.b_footerRight,.b_footer table,.sc_rtgs,.ccal .ccali,.b_factrow .csrc,#b_notificationContainer span h2,#b_notificationContainer .title,#b_notificationContainer .header,#b_notificationContainer .image,#b_notificationContainer .content,form.b_externalSearch,.lc_bkl,.lc_bks,.b_algo .b_title H2,.b_algo .b_title>div,.b_algo .b_title .b_suffix>div,.b_xlLeft .b_vList,.b_vPanel .b_vList,.b_1linetrunc{zoom:1;display:inline}A,.b_moreLink{vertical-align:baseline}#b_context>li,.b_expando>li,#b_results>li.b_pag{width:100%}.b_hList,.b_hPanel,.b_tbl{margin-right:-10px;zoom:1}.b_label+.b_hList{display:inline}.cbtn input{overflow:visible}.sa_uc{width:100%}.sw_st,.sw_sth,.sw_st2,.sw_sth2,.sw_ste{vertical-align:middle}.sc_rtgs{padding-right:5px}.b_externalSearch .b_searchboxSubmit,.b_hList li.square_m{float:none;vertical-align:top}.b_externalSearch>input{height:38px;line-height:40px}.b_searchboxSubmitButton{margin-left:6px}.b_imagePair .b_imagePair .sw_poi,.b_imagePair .b_imagePair .sw_poia{margin-top:0}.b_dropdown{left:0;top:39px}#b_notificationContainer.crr div .content,#b_notificationContainer.crr div .image{width:100%;float:left;position:relative;top:-2px;margin-bottom:-2px}#b_notificationContainer.crr div .image.left{top:-5px;vertical-align:top;margin-bottom:-15px}#b_notificationContainer.crr div .content.right{float:none;padding-left:5px;padding-right:10px;vertical-align:top;margin-bottom:-15px}#b_notificationContainer.crr .header{width:100%;padding-bottom:0;margin-bottom:0}#b_notificationContainer.canstp .close{margin-top:-8px}#b_notificationContainer.crr .icon{top:-2px}#b_tween,.b_underSearchbox .b_label{zoom:1}.b_title div.b_suffix{padding-bottom:3px}.b_algo .b_vList table{margin-bottom:-2px}.sa_uc .b_vList li,.b_ad li{zoom:1}.b_pag a{display:block;min-width:34px;margin-right:10px;text-align:center;height:34px;line-height:34px}.b_pag .b_widePag{margin-right:28px}.b_pag a.sb_pagN,.b_pag a.sb_pagP{min-width:0;height:30px;width:30px;border:0}.b_pag .sw_prev,.b_pag .sw_next{margin:2px}h4,h5{font-weight:normal}#b_content,#b_context,#b_rrat_cont,.b_expando{word-wrap:normal}.ctxt{line-height:20px}#b_results>li.b_ans.b_topborder{padding:15px 19px 10px 19px;margin-bottom:12px;border:1px solid #ddd;border-radius:0;margin-top:0}#b_results>li.b_ans.b_topborder .bgtopgr{border-bottom-left-radius:0;border-bottom-right-radius:0}#b_results>li.b_ans.b_topborder .bgtopwh{border-radius:0 0 0 0}#b_results li.b_ans~.b_topborder{margin-top:10px}#b_results li.b_ad~.b_ans.b_topborder{margin-top:12px}#b_results>li.b_ans.b_topborder.b_tophb{padding:0}.b_tophb .b_tophbh{padding:15px 19px 16px 19px}.b_tophb .b_tophbb{border-top:1px solid #ddd;padding:15px 19px 19px 19px}.b_tophb .bgtopwh{background-color:#fff}.b_tophb .bgtopgr{background-color:#f5f5f5}.b_tophb .b_tophbb.bgbtopnone{border-top:none}#b_results>.b_ad+.b_top{margin-top:0}.b_top .b_attribution+.b_rich,.b_top .b_factrow+.b_rich{padding-top:8px}.b_top .b_topTitle+.b_rich{padding-top:12px}.b_tHeader,.b_demoteText,.b_secondaryText,.b_attribution,.b_factrow,.b_focusLabel,.b_footnote,.b_ad .b_adlabel,#b_tween .b_dropdown a,.b_expando .b_subModule,.b_expando .b_suppModule,.b_algo .b_vList td,#b_content .b_lowFocusLink a,#b_context .b_secondaryText,#b_rrat_cont .b_secondaryText,#b_context .b_attribution,#b_rrat_cont .b_attribution,#b_context .b_factrow,#b_rrat_cont .b_factrow,#b_context .b_footnote,#b_rrat_cont .b_footnote,#b_context .b_ad .b_adlabel,#b_rrat_cont .b_ad .b_adlabel,.b_expando .b_secondaryText,.b_expando .b_attribution,.b_expando .b_factrow,.b_expando .b_footnote{color:#767676}.b_ad .b_secondaryText{color:#767676}#b_context .b_mhdr:hover .b_secondaryText,#b_rrat_cont .b_mhdr:hover .b_secondaryText,.b_expando .b_mhdr:hover .b_secondaryText{color:#001ba0}#b_results>.b_top .b_prominentFocusLabel,#b_results>.b_top .b_topTitle,#b_results>.b_top .b_focusTextExtraSmall,#b_results>.b_top .b_focusTextExtraSmall a,#b_results>.b_top .b_focusTextSmall,#b_results>.b_top .b_focusTextSmall a,#b_results>.b_top .b_focusTextMedium,#b_results>.b_top .b_focusTextMedium a,#b_results>.b_top .b_focusTextLarge,#b_results>.b_top .b_focusTextLarge a{color:#111}span.b_negText.b_focusTextExtraSmall{color:#c80000 !important}span.b_posText.b_focusTextExtraSmall{color:#006d21 !important}.b_top .b_focusTextExtraSmall a,.b_top .b_focusTextSmall a,.b_top .b_focusTextMedium a,.b_top .b_focusTextLarge a{text-decoration:none}#b_results>.b_top:hover .b_focusTextExtraSmall a,#b_results>.b_top:hover .b_focusTextSmall a,#b_results>.b_top:hover .b_focusTextMedium a,#b_results>.b_top:hover .b_focusTextLarge a{color:#4007a2}#b_results>.b_top .b_focusTextExtraSmall a:hover,#b_results>.b_top .b_focusTextSmall a:hover,#b_results>.b_top .b_focusTextMedium a:hover,#b_results>.b_top .b_focusTextLarge a:hover{text-decoration:underline}.fc_cal_holder table{font-size:11px}body .fc_cal_holder{border:1px solid #0072c5}body .fc_cal_holder .fc_cal_disabled{color:#767676}body .fc_cal_holder a:link,body .fc_cal_holder a:visited{color:#666}body .fc_cal_holder td,body .fc_cal_holder .fc_cal_disabled,body .fc_cal_holder .fc_cal_days td{width:20px;line-height:20px;padding:0 10px 10px 0}.fc_cal_holder tr td:first-child{padding-left:10px}.fc_cal_holder tr:last-child td{padding-bottom:15px}body .fc_cal_holder .fc_cal_days td{line-height:15px;color:#767676;background-color:#fff}body .fc_cal_holder a{padding:0}body .fc_cal_holder td a:hover,body .fc_cal_holder td a:active,body .fc_cal_holder td.fc_cal_current a:hover,body .fc_cal_holder td.fc_cal_current a:active{background-color:#eee;color:#666}body .fc_cal_holder .fc_cal_monthHolder+.fc_cal_monthHolder{border-left:1px solid #bfdcf0}body .fc_cal_holder .fc_cal_monthHolder{background-color:#fff;border:0;padding:15px 15px 10em 15px}body .fc_cal_holder th div{background-color:#fff;border:0;padding:0 0 15px;color:#666;text-align:center;font-size:13px}body .fc_cal_holder .fc_cal_current a{background-color:#4007a2}body .fc_cal_monthDec.fc_cal_monthChange,body .fc_cal_monthInc.fc_cal_monthChange{background:url(rms://rms:answers:SharedStaticAssets:navchevrons_topRefresh) no-repeat;width:8px;height:12px;background-position:0 -110px;font-size:0}body .fc_cal_monthDec.fc_cal_monthChange{background-position:0 -44px}body .fc_cal_holder .fc_cal_month_first .fc_cal_monthDec{margin:1px 0 0 15px}body .fc_cal_holder .fc_cal_month_last .fc_cal_monthInc{margin:1px 15px 0 0}#b_results .b_attribution,#b_context .b_attribution,#b_rrat_cont .b_attribution,#b_topw .b_wpt_top .b_attribution{line-height:22px}.b_deep,#b_results .b_caption,#b_results .b_snippet,#b_results .b_factrow,#b_results p,#b_context .b_caption,#b_rrat_cont .b_caption,#b_context .b_snippet,#b_rrat_cont .b_snippet,#b_context .b_factrow,#b_rrat_cont .b_factrow,#b_context p,#b_rrat_cont p,#b_topw .b_wpt_top .b_caption,#b_topw .b_wpt_top .b_snippet,#b_topw .b_wpt_top .b_factrow,#b_topw .b_wpt_top p,#snct{line-height:22px}#b_context .b_caption .b_factrow .csrc,#b_rrat_cont .b_caption .b_factrow .csrc{line-height:19px}#b_content .b_deep p{height:44px}#b_content .carousel p,#b_content .b_slideexp p,#b_content #lMapContainer p,#b_content .MicrosoftMap p,#b_content .rwrl p,#b_content .qna_body p,#bw-rqna p,#ecmp_relatedPh p,#na_cl p{line-height:inherit}#b_content .b_imgSetData p,#b_content .b_caption .b_slideexp p{line-height:18px}#b_results #lgb_info .b_factrow{padding-bottom:4px}#snct .imgbig .b_overflow>h4{line-height:normal}#b_results .b_attribution,#b_topw .b_wpt_top .b_attribution,.b_ad h2,.b_deep h3,#snct h4{padding-bottom:0}#b_results .b_attribution .cico,#b_topw .b_wpt_top .b_attribution .cico{border-radius:0}#b_results .b_algo .b_attribution,#b_results .sb_add .b_attribution,#b_topw .b_wpt_top .sb_add .b_attribution{padding:1px 0 0 0}.b_deep h3{line-height:1.2em}#b_results .b_factrow,#b_topw .b_wpt_top .b_factrow{padding-bottom:2px}.b_ans h2.b_topTitle.b_headerTitle{padding-bottom:3px}.b_ans h2.b_lBottom,.b_expando h2{padding-bottom:10px}.b_ans h2,.b_algo h2{padding-bottom:0}z{a:1}.b_ad li,#b_context>.b_ad>ul>li,#b_rrat_cont>.b_ad>ul>li,#b_dynRail>.b_ad>ul>li{margin-bottom:22px}#b_context .b_ad .b_caption,#b_rrat_cont .b_ad .b_caption{padding-bottom:4px}#b_content ol#b_results li.b_ad,#b_content ol#b_topw li.b_ad{padding-bottom:10px;margin-bottom:0}#b_results li.b_ad.b_adBottom{padding-top:11px}#b_topw>li.b_ad:first-child{padding-top:10px}#b_context .b_entityTP,#b_rrat_cont .b_entityTP{padding:9px 19px 4px 19px;margin:-10px -20px -6px -20px;width:100%;border:1px solid #ddd;border-radius:0;background:#fff}#b_context .b_entityTP .irp,#b_rrat_cont .b_entityTP .irp{border-radius:0 0 0 0;overflow:visible}#b_context .b_ans:not(:first-child)>.b_entityTP,#b_rrat_cont .b_ans:not(:first-child)>.b_entityTP{margin-top:-16px}#b_context .b_ad:not(:last-child),#b_rrat_cont .b_ad:not(:last-child){padding-bottom:15px;border-bottom:1px solid #ebebeb}#b_context .b_ans:not(:last-child),#b_rrat_cont .b_ans:not(:last-child){padding-bottom:5px}#b_context .b_ans .b_entityTP,#b_rrat_cont .b_ans .b_entityTP{margin-bottom:20px}#b_content .b_algo .b_attribution cite strong{font-weight:normal}z{a:1}#b_results>li:first-child.b_bfb_mainline.b_ans:empty+li{padding-top:10px}.sw_meIc,.sw_spd,.sw_pref,.idp_ham,.idp_wlid,.idp_tw{background-repeat:no-repeat}.b_focus .b_searchboxForm .b_searchboxSubmit{background-color:#fff;border-color:#fff}.sw_pref,.idp_wlid,.idp_tw{background-position:-485px 0;height:16px;width:16px}.sw_pref:hover,.sw_pref:active,.sw_pref:focus{background-position:-503px 0}.idp_wlid{background-position:-384px 0}.idp_tw{background-position:-645px 0}.sw_meIc{background-position:-521px 0;height:16px;width:16px}.sw_spd{background-position:-341px 0;height:20px;width:20px}.b_logo{vertical-align:top;text-indent:-999px;float:right;margin-top:6px}#b_header .b_searchboxForm{padding:0 0 0 5px}#b_header .b_searchbox{margin-right:11px}.sw_meIc,.sw_spd,.sw_pref,.idp_ham,.idp_wlid,.idp_tw{background-image:url(/rp/_ofXcjy_m9xssb7yLtaOscIux0c.png)}.b_scopebar{background-color:#fff}.b_searchboxForm .b_searchboxSubmit{background-color:#fff;border-color:#fff}.b_searchboxForm,.sa_as .sa_drw{background-color:#fff}.sa_hd{color:#444}.sw_pref,.b_active a:after{border-color:#fff}.b_active a:after{border-bottom-color:#fff}.b_searchboxForm{border-color:#ccc}.b_scopebar,.b_scopebar a,.b_scopebar a:visited,.id_button,.id_button:visited{color:#444}.id_button:hover,.b_idOpen a#id_l,a#bep.openfo,a#id_rh.openfo{color:#333;background-color:#fff}.b_scopebar .b_active a,.b_scopebar a:hover{color:#444}#sw_as{color:#444}.sa_tm strong{color:#444}.sa_as{border-color:#999}.sa_hv{background:#ececec}#bepfo{border-color:#fff;background-color:#fff}.b_idOpen #id_l{background-color:#fff}.wpc_bub a{color:#4007a2}.b_searchbox{background-color:transparent}#b_header{margin-bottom:0}.b_scopebar{height:30px;overflow-y:hidden}.b_scopebar ul{padding:0 0 0 105px}.b_scopebar li,.b_scopebar a,.b_logo,.b_searchboxForm,#id_h .id_button,.id_avatar,.sw_pref{display:inline-block}.b_scopebar a{padding:0 15px}.b_active a,.b_searchboxForm{position:relative}.b_logoArea{width:90px;height:40px;margin:-2px 10px 0 0;float:left}.b_searchboxForm{padding:0 5px;border-width:1px;border-style:solid}.b_searchbox{width:490px;margin-top:2px;margin-right:0;margin-bottom:3px;margin-left:12px;border:0;padding-top:0;padding-right:10px;padding-bottom:0;padding-left:0;max-height:30px;outline:none;border-right:1px solid;border-color:#ccc;box-sizing:border-box;position:relative;height:40px}.b_focus .b_searchbox{border-width:1px}.b_searchboxSubmit{width:40px;height:35px;border-top-width:6px;border-right-width:8px;border-bottom-width:6px;border-left-width:9px;margin:0;border-style:solid;text-indent:-99em;vertical-align:bottom;position:static;right:0;top:0}.b_focus .b_searchboxForm .b_searchboxSubmit{background-color:#fff;border-color:#fff}#b_header .b_searchbox{margin-right:0}.b_focus .b_searchboxForm{border-color:#ccc}#sw_as{display:none;width:auto;position:relative;z-index:6}.sa_as{border-width:1px;border-style:solid;position:absolute;display:none;width:100%}#sa_ul div.sa_tm,#sa_ul .sa_hd{margin-left:12px}#sw_as #sa_ul li.pp_tile{padding-left:12px}.b_searchboxSubmit,.sa_sg{cursor:pointer}#id_h{top:0;height:30px;text-align:right;z-index:2}#id_l,.id_button{padding:0 10px}.id_avatar{vertical-align:top;margin:5px 0 0 10px}.sw_meIc{margin-top:7px}#bepfo{border-width:0 1px 1px 1px;border-style:solid}#bepfo,#bepfm,#bepfl{width:320px}#bepfm{display:block}#bepfl{text-align:center;margin:50px 0}#id_d,#bepfo,#id_scfo{position:absolute;top:30px;z-index:6;text-align:left;color:#333;background-color:#fff;border:1px solid #ddd;border-top-width:0}#id_scfo{right:0}.b_idOpen #id_d{display:block;padding:11px 0 5px}#sw_tfbb,#id_d{display:none}.sw_pref{border-style:solid;border-width:7px 0 7px 10px;vertical-align:bottom}z{a:1}z{a:1}z{a:1}z{a:1}input{font:inherit;font-size:100%}.b_searchboxForm{font:18px/normal 'Segoe UI',Arial,Helvetica,Sans-Serif}.b_searchbox{font-size:16px}.b_scopebar,.id_button{line-height:30px}.b_scopebar{text-transform:uppercase}a,#b_header a,#b_header a:hover,#id_h a,#id_h a:hover,.b_toggle,.b_toggle:hover{text-decoration:none}#sa_ul,.pp_title{font:16px/normal 'Segoe UI',Arial,Helvetica,Sans-Serif}.sa_tm{line-height:36px}#sa_ul .sa_hd{font:11px/16px 'Segoe UI','Arial','Helvetica','Sans-Serif';cursor:default}#sw_as strong{font-family:'Segoe UI Semibold','Segoe UI',Arial,Helvetica,Sans-Serif}.b_scopebar li,.b_scopebar a,.b_searchboxForm,.id_button,#id_h img,#id_s,#id_n,#id_rc{zoom:1;display:inline}.b_selectionArrow{display:none}.b_active .b_selectionArrow{border-width:0 7px 7px;border-style:solid;display:inline-block;position:absolute;left:50%;top:23px;margin:0 0 0 -6px;height:0}.b_searchbox{height:27px;margin:3px 0 0;padding-left:12px;top:-1px}.b_searchboxSubmit{text-transform:capitalize;border:0;height:23px;width:23px;margin:6px 0}.b_searchboxSubmitWrapper{padding:6px 10px 6px 9px}.b_focus .b_searchboxSubmitWrapper{background-color:#fff}#sb_form{position:relative;z-index:6;height:40px}.b_logoArea{left:0;position:absolute}.b_searchboxForm{position:absolute;left:100px}.id_button{cursor:hand}#id_h{z-index:6}.sa_as{left:0}.b_active .b_selectionArrow{color:#fff;border-color:#fff;border-bottom-color:#fff}.b_searchbox{background-color:#fff}.b_searchboxForm input{font:18px/normal 'Segoe UI',Arial,Helvetica,Sans-Serif}z{a:1}body,#b_header{min-width:1129px}#id_h{display:inline-block;float:right;margin-right:0;position:relative}#id_d{right:25px}#id_h #bepfo{right:0}.b_scopebar{display:inline-flex;float:left}.b_navbar:after{clear:both;content:'.';display:block;height:0;visibility:hidden}.b_topbar{background-color:#fff;margin-bottom:10px;width:100%}.b_scopebar li.tools_scope a{border-radius:20px;padding:0 12px}.tools_scope:not(.active):hover a{background-color:#ececec}.b_dark .tools_scope:not(.active):hover a{background-color:#323130}.tools_scope.active a{background:#e2e9ff;color:#174ae4;font-weight:700}.b_dark .tools_scope.active a{background:#a2b7f4;color:#1b1a19}.b_scopebar li.tools_scope:hover{border-bottom-color:transparent}body:not(.b_sydConvMode) .b_scopebar #b-scopeListItem-conv svg,body:not(.b_sydConvMode) .b_scopebar #b-scopeListItem-conv .scp_conv_mode{display:none}.b_searchbox { width: 597px; } .hasmic .b_searchbox { width: 597px; } .hassbi .b_searchbox { width: 597px; } .hasmic.hassbi .b_searchbox { width: 597px; } #b_header .b_searchboxForm .b_searchbox.b_softkey { width: 597px; } #b_header .hasmic .b_searchboxForm .b_searchbox.b_softkey { width: 597px; } #b_header .hassbi .b_searchboxForm .b_searchbox.b_softkey { width: 597px; } #b_header .hasmic.hassbi .b_searchboxForm .b_searchbox.b_softkey { width: 597px; } .b_searchboxForm.as_rsform .b_searchbox { width: 923px; } .hasmic .b_searchboxForm.as_rsform .b_searchbox { width: 923px; } .hassbi .b_searchboxForm.as_rsform .b_searchbox { width: 923px; } .hasmic.hassbi .b_searchboxForm.as_rsform .b_searchbox { width: 923px; } #b_header .b_searchboxForm.as_rsform .b_searchbox.b_softkey { width: 923px; } #b_header .hasmic .b_searchboxForm.as_rsform .b_searchbox.b_softkey { width: 923px; } #b_header .hassbi .b_searchboxForm.as_rsform .b_searchbox.b_softkey { width: 923px; } #b_header .hasmic.hassbi .b_searchboxForm.as_rsform .b_searchbox.b_softkey { width: 923px; }.id_tooltip_container .id_button{padding:0 !important;margin:0 !important;margin-inline-start:8px !important;width:50px;text-align:center}.id_tooltip_container .tooltip_hide,.id_tooltip_container #id_rh,.id_tooltip_container #id_rbh,.id_tooltip_container #id_rfob,.id_tooltip_container #id_rh_w{width:auto}.id_tooltip_container #id_rh_w #rh_rwm.serp{margin-left:0}.id_tooltip_container .id_button{position:relative}.id_tooltip_container .id_button:hover::before,.id_tooltip_container #rh_rwm:hover::before{top:100%;left:50%;position:absolute;background-color:#666;width:12px;height:12px;content:"";transform:translateX(-50%) rotate(45deg);z-index:6;visibility:visible}.id_tooltip_container .id_button:hover::after,.id_tooltip_container #id_rh:hover:after,.id_tooltip_container #rh_rwm:hover::after{top:calc(100% + 5px);left:50%;position:absolute;background-color:#666;content:attr(aria-label);font:13px/18px Arial,Helvetica,sans-serif;white-space:nowrap !important;width:auto !important;color:#fff;padding:10px 15px;box-shadow:0 0 0 1px rgba(0,0,0,.06),0 4px 12px 1px rgba(0,0,0,.14);border-radius:4px;z-index:4;transform:translateX(-50%);visibility:visible;text-align:start;max-width:200px}.id_tooltip_container .id_button::before,.id_tooltip_container .id_button::after,.id_tooltip_container .id_button.tooltip_hide::before,.id_tooltip_container .id_button.tooltip_hide::after,.id_tooltip_container #id_protected::before,.id_tooltip_container #id_protected::after,.id_tooltip_container .id_button:has(.medallionTooltipTrigger):hover::before,.id_tooltip_container .id_button:has(.medallionTooltipTrigger):hover::after,.id_tooltip_container .id_button#id_rh:has(.medallionTooltipTrigger):hover::after,.id_tooltip_container #id_rh_w:hover::before,.id_tooltip_container #id_rh_w:hover::after{visibility:hidden}.id_tooltip_container .medallionTooltip{top:calc(100% + 13px)}#id_a{background-color:#174ae4;color:#fff;border:none;border-radius:20px;box-shadow:none}#id_a:hover{box-shadow:0 3.2px 7.2px 0 rgba(0,0,0,.13),0 .6px 1.8px 0 rgba(0,0,0,.1);background-color:#0078d4}#id_a:active{box-shadow:0 1.6px 3.6px 0 rgba(0,0,0,.13),0 .3px .9px 0 rgba(0,0,0,.1);background-color:#106ebe}a{z:1}a{z:1}a{z:1}a{z:1}a{z:1}a{z:1}.b_logo{background:url(/rp/_ofXcjy_m9xssb7yLtaOscIux0c.png) no-repeat}.b_logo{width:73px;height:29px}.b_searchboxSubmit{background-repeat:no-repeat}.b_searchboxSubmit{background-image:url(/rp/_ofXcjy_m9xssb7yLtaOscIux0c.png)}.b_searchboxSubmit{background-position:-97px 0}#b_header .b_searchboxForm pwa-container-wrapper{position:absolute !important;top:-80000px !important;left:-80000px !important}.b_deep ul{width:230px}#b_context, .b_contextWidth { width:256px; } .b_poleContent { width:984px; }<text>.b_navbar { width:</text>1104<text>px; }</text>/* default id_h is float to right with 20px padding space, this is only for web since web rearrang the id_h align closed to the contentwidth */<text>#b_header #id_h { margin-right: 0; }</text>html body { min-width: 1169px; }#b_results{ width: 648px;}#b_results>li{ width: 608px;}</style><style type="text/css">.hasmic .mic_cont.partner{display:inline-block}.mic_cont.partner{margin:0 0 5px 18px}</style><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=">//<![CDATA[ var amd,define,require;(function(n){function e(n,i,u){t[n]||(t[n]={dependencies:i,callback:u},r(n))}function r(n){if(n){if(n)return u(n)}else{if(!f){for(var r in t)u(r);f=!0}return i}}function u(n){var s,e;if(i[n])return i[n];if(t.hasOwnProperty(n)){var h=t[n],f=h.dependencies,l=h.callback,a=r,o={},c=[a,o];if(f.length<2)throw"invalid usage";else if(f.length>2)for(s=f.slice(2,f.length),e=0;e<s.length;e++)c.push(u(s[e]));return l.apply(this,c),i[n]=o,o}}var t={},i={},f=!1;n.define=e;n.require=r})(amd||(amd={}));define=amd.define;require=amd.require;var _w=window,_d=document,sb_ie=window.ActiveXObject!==undefined,sb_i6=sb_ie&&!_w.XMLHttpRequest,_ge=function(n){return _d.getElementById(n)},_qs=function(n,t){return t=typeof t=="undefined"?_d:t,t.querySelector?t.querySelector(n):null},sb_st=function(n,t){return setTimeout(n,t)},sb_rst=sb_st,sb_ct=function(n){clearTimeout(n)},sb_gt=function(){return(new Date).getTime()},sj_gx=function(){return sb_i6?new ActiveXObject("MSXML2.XMLHTTP"):new XMLHttpRequest};_w.sj_ce=function(n,t,i){var r=_d.createElement(n);return t&&(r.id=t),i&&(r.className=i),r};_w.sj_cook=_w.sj_cook||{get:function(n,t){var i=_d.cookie.match(new RegExp("\\b"+n+"=[^;]+")),r;return t&&i?(r=i[0].match(new RegExp("\\b"+t+"=([^&]*)")),r?r[1]:null):i?i[0]:null}};_w.sk_merge||(_w.sk_merge=function(n){_d.cookie=n});_w.ChatMergeLogHelper={getBotRequestId:function(n){var t=this.getChatJoinKeys(n);return t?t.rid:null},getConversationIg:function(n){var t=this.getChatJoinKeys(n);return t?t.ig:null},getChatJoinKeys:function(n){var i,r,u,t,o,f,e;return(function(n){n.Home="home";n.Search="search";n.Conversation="conversation";n.OffStage="off-stage";n.Notebook="notebook";n.GPTCreator="gpt-creator"}(u||(u={})),t=_w.GlobalInstTracker,o=null,typeof t!="undefined"&&t&&t.convModeToJoinKeys&&typeof _w.CIB!="undefined"&&((r=(i=_w.CIB)===null||i===void 0?void 0:i.vm)===null||r===void 0?void 0:r.mode)&&n)?(f=_w.CIB.vm.mode,f===u.Notebook?t.convModeToJoinKeys.get(f):t.convModeToJoinKeys.get("conversation")):(e=location.href.match(new RegExp("[?&]IID=Codex-[^?&#]*")))&&e[0]?{ig:_G.IG,rid:e[0].split("=Codex-")[1]}:o}};_w.bbe="A:rms:answers:Shared:BingCore.Bundle";define("fallback",["require","exports"],function(n,t){function f(){return function(){for(var r,h,c,t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];if(r=s(arguments.callee),u&&(h=e(r),h.toString()!=f().toString()))return h.apply(null,arguments);c=i[r].q;t[0]==="onPP"&&o();c.push(t)}}function s(n){for(var t in i)if(i[t].h===n)return t}function e(n,t){for(var u,e=n.split("."),i=_w,r=0;r<e.length;r++)u=e[r],typeof i[u]=="undefined"&&t&&(i[u]=r===e.length-1?f():{}),i=i[u];return i}function o(){var e=i["rms.js"].q,o,f,r,n,s,u,t;if(e.length>0)for(o=!1,f=0;f<e.length;f++){for(r=e[f],n=0;n<r.length;n++)if(s=_w.bbe,u=r[n][s],u||(u=r[n]["A:rmsBu0"]),u){t=_d.createElement("script");t.setAttribute("data-rms","1");t.setAttribute("crossorigin","anonymous");t.src=u;t.type="text/javascript";setTimeout(function(){_d.body.appendChild(t)},0);r.splice(n,1);o=!0;break}if(o)break}}function h(){var n,t,f;for(u=!1,n=0;n<r.length;n++)t=r[n],f=e(t,!0),i[t]={h:f,q:[]}}function c(){for(var t,n=0;n<r.length;n++){var o=r[n],s=i[o].q,h=e(o);for(t=0;t<s.length;t++)h.toString()!==f().toString()&&h.apply(null,s[t])}u=!0}function l(n,t,i,r){n&&((n===_w||n===_d||n===_d.body)&&t=="load"?_w.sj_evt.bind("onP1",i,!0):n.addEventListener?n.addEventListener(t,i,r):n.attachEvent?n.attachEvent("on"+t,i):n["on"+t]=i)}t.__esModule=!0;t.replay=void 0;var r=["rms.js","sj_evt.bind","sj_evt.fire","sj_jb","sj_wf","sj_cook.get","sj_cook.set","sj_pd","sj_sp","sj_be","sj_go","sj_ev","sj_ue","sj_evt.unbind","sj_et","Log.Log","sj_mo","sj_so"],i={},u=!1;_w.fb_is=o;t.replay=c;h();_w.sj_be=l});function lb(){_w.si_sendCReq&&sb_st(_w.si_sendCReq,800);_w.lbc&&_w.lbc()};(function(){function n(n){n=sb_ie?_w.event:n;(!n.altKey||n.ctrlKey||n.shiftKey)&&(n.key&&n.key==="Enter"||n.keyCode&&n.keyCode===13)&&_w.si_ct(sb_ie?n.srcElement:n.target,!1,n,"enter")}sj_be(document,"keydown",n,!1)})();(function(){function n(n){_w.si_ct(sb_ie?_w.event.srcElement:n.target,!1,_w.event||n)}sj_be(document,"mousedown",n,!1)})();ClTrCo={furl:!0};var ctcc=0,clc=_w.ClTrCo||{},SerpMode;(function(n){n.Home="home";n.Search="search";n.Conversation="conversation";n.OffStage="off-stage";n.Notebook="notebook";n.GPTCreator="gpt-creator"})(SerpMode||(SerpMode={}));_w.si_ct=function(n,t,i,r){var u,o,e,h,f,v,c,l,s,a;if(clc.SharedClickSuppressed)return!0;u="getAttribute";try{for(;n!==document.body;n=n.parentNode){if(!n||n===document||n[u]("data-noct"))break;if(o=(n.tagName==="A"||n[u]("data-clicks"))&&(n[u]("h")||n[u]("data-h")||n[u]("data-cspi"))||n[u]("_ct"),o){e=n[u]("_ctf");h=-1;i&&(i.type==="keydown"?h=-2:i.button!=null&&(h=i.button));e&&_w[e]||(e="si_T");e==="si_T"&&(f=n[u]("href"),_G!==undefined&&_G.EF!==undefined&&_G.EF.newtabredironclicktracking===1&&f.indexOf("/newtabredir")==0?(v=new RegExp("[?&]?url=([^&]*)(&|$)"),c=f.match(v),c&&(f=f.indexOf("&be=1")>=0?encodeURIComponent(atob(decodeURIComponent(c[1]))):c[1])):f=encodeURIComponent(n[u]("href")),clc.furl&&!n[u]("data-private")?o+="&url="+f:clc.mfurl&&(o+="&abc="+f));r&&(o+="&source="+r);l="";clc.mc&&(l="&c="+ctcc++);s="";a=n[u]("data-ig");a&&(s+="IG="+a);s+="&"+o+l;_w.si_sbwu(s)||_w[e]&&_w[e](s,n,i,h);break}if(t)break}}catch(y){_w.SharedLogHelper?SharedLogHelper.LogWarning("clickEX",null,y):_w.directLog('[{"T":"CI.Warning","FID":"CI","Name":"JSWarning","Text":"'+y.message+'"}]',1)}return!0};_w.si_sbwu||(_w.si_sbwu=function(){return!1}),function(){_w._G&&(_G.si_ct_e="click")}();var wlc_d = 1500, wlc_t =63875421079;;var perf;(function(n){function f(n){return i.hasOwnProperty(n)?i[n]:n}function e(n){var t="S";return n==0?t="P":n==2&&(t="M"),t}function o(n){for(var c,i=[],t={},r,l=0;l<n.length;l++){var a=n[l],o=a.v,s=a.t,h=a.k;s===0&&(h=f(h),o=o.toString(36));s===3?i.push("".concat(h,":").concat(o)):(r=t[s]=t[s]||[],r.push("".concat(h,":").concat(o)))}for(c in t)t.hasOwnProperty(c)&&(r=t[c],i.push("".concat(e(+c),':"').concat(r.join(","),'"')));return i.push(u),i}for(var r=["redirectStart","redirectEnd","fetchStart","domainLookupStart","domainLookupEnd","connectStart","secureConnectionStart","connectEnd","requestStart","responseStart","responseEnd","domLoading","domInteractive","domContentLoadedEventStart","domContentLoadedEventEnd","domComplete","loadEventStart","loadEventEnd","unloadEventStart","unloadEventEnd","firstChunkEnd","secondChunkStart","htmlEnd","pageEnd","msFirstPaint"],u="v:1.1",i={},t=0;t<r.length;t++)i[r[t]]=t;n.compress=o})(perf||(perf={}));window.perf=window.perf||{},function(n){n.log=function(t,i){var u=n.compress(t),e,r;u.push('T:"CI.Perf",FID:"CI",Name:"PerfV2"');var s="/fd/ls/lsp.aspx?",h="sendBeacon",f=_w.ChatMergeLogHelper;typeof f!="undefined"&&typeof f.getBotRequestId=="function"&&(e=f.getBotRequestId(),e&&u.push('rid:"'.concat(e,'"')));var l="<E><T>Event.ClientInst<\/T><IG>".concat(_G.IG,"<\/IG><TS>").concat(i,"<\/TS><D><![CDATA[{").concat(u.join(","),"}]\]><\/D><\/E>"),c="<ClientInstRequest><Events>".concat(l,"<\/Events><STS>").concat(i,"<\/STS><\/ClientInstRequest>"),o=!_w.navigator||!navigator[h];if(!o)try{navigator[h](s,c)}catch(a){o=!0}o&&(r=sj_gx(),r.open("POST",s,!0),r.setRequestHeader("Content-Type","text/xml"),r.send(c))}}(window.perf);var perf;(function(n){function a(){return c(Math.random()*1e4)}function o(){return y?c(f.now())+l:+new Date}function v(n,r,f){t.length===0&&i&&sb_st(u,1e3);t.push({k:n,v:r,t:f})}function p(n){return i||(r=n),!i}function w(n,t){t||(t=o());v(n,t,0)}function b(n,t){v(n,t,1)}function u(){var u,f;if(t.length){for(u=0;u<t.length;u++)f=t[u],f.t===0&&(f.v-=r);t.push({k:"id",v:e,t:3});n.log(t,o());t=[];i=!0}}function k(){r=o();e=a();i=!1;sj_evt.bind("onP1",u)}var s="performance",h=!!_w[s],f=_w[s],y=h&&!!f.now,c=Math.round,t=[],i=!1,l,r,e;h?l=r=f.timing.navigationStart:r=_w.si_ST?_w.si_ST:+new Date;e=a();n.setStartTime=p;n.mark=w;n.record=b;n.flush=u;n.reset=k;sj_be(window,"load",u,!1);sj_be(window,"beforeunload",u,!1)})(perf||(perf={}));_w.si_PP=function(n,t,i){var r,c,e,o,s,a,h,v;if(!_G.PPS){for(c=["FC","BC","SE","TC","H","BP",null];r=c.shift();)c.push('"'+r+'":'+(_G[r+"T"]?_G[r+"T"]-_G.ST:-1));var u=_w.perf,l="navigation",r,f=i||_w.performance&&_w.performance.timing;if(f&&u){if(e=f.navigationStart,typeof _w.ajaxNavT=="number"&&e<_w.ajaxNavT&&(e=_w.ajaxNavT),u.setStartTime(e),e>=0){for(r in f)o=f[r],typeof o=="number"&&o>0&&r!=="navigationStart"&&r!==l&&(typeof _w.ajaxloadT=="number"&&r==="loadEventEnd"&&(o=_w.ajaxloadT),u.mark(r,o));_G.FCT&&u.mark("FN",_G.FCT);_G.BCT&&u.mark("BN",_G.BCT)}u.record("nav",l in f?f[l]:performance[l].type)}s="connection";a="";_w.navigator&&navigator[s]&&(a=',"net":"'.concat(navigator[s].type,'"'),navigator[s].downlinkMax&&(a+=',"dlMax":"'.concat(navigator[s].downlinkMax,'"')));h=_w.ChatMergeLogHelper;typeof h!="undefined"&&h&&typeof h.getBotRequestId=="function"&&(v=h.getBotRequestId());_G.PPImg=new Image;_G.PPImg.src=_G.lsUrl+'&Type=Event.CPT&DATA={"pp":{"S":"'+(t||"L")+'",'+c.join(",")+',"CT":'+(n-_G.ST)+',"IL":'+_d.images.length+"}"+(_G.C1?","+_G.C1:"")+a+(v?',"rid":"'+v+'"':"")+"}"+(_G.P?"&P="+_G.P:"")+(_G.DA?"&DA="+_G.DA:"")+(_G.MN?"&MN="+_G.MN:"");_G.PPS=1;sb_st(function(){u&&u.flush();sj_evt.fire("onPP");sj_evt.fire(_w.p1)},1)}};_w.onbeforeunload=function(){si_PP(new Date,"A")};sj_evt.bind("ajax.requestSent",function(){window.perf&&perf.reset()});var SystemEntropySERPModule;(function(){var n,t;((t=(n=performance.getEntriesByType("navigation"))===null||n===void 0?void 0:n[0])===null||t===void 0?void 0:t.systemEntropy)&&window.perf.record("systemEntropy",performance.getEntriesByType("navigation")[0].systemEntropy)})(SystemEntropySERPModule||(SystemEntropySERPModule={}));var sj_log=function(n,t,i){var r=new RegExp('"',"g"),u=_G.lsUrl+'&Type=Event.ClientInst&DATA=[{"T":"'+n+'","FID":"CI","Name":"'+t+'","Text":"'+escape(i.replace(r,""))+'","SDK":"SJ"}]';(new Image).src=u};FallBackToDefaultProfilePic = function (e) { var new_element = document.createElement('span'); new_element.setAttribute('id', 'id_p'); new_element.setAttribute('class', 'sw_spd id_avatar'); new_element.setAttribute('aria-label', "Default Profile Picture"); new_element.setAttribute('role', 'link'); var p = e.parentNode; p && p.replaceChild(new_element, e); };var _d,sb_de;typeof _d=="undefined"&&(_d=document);sb_de=_d.documentElement; //]]></script></head><body class="b_respl"><div id="b_header" role="banner"><div class="b_scopebar" role="navigation" aria-label="Search Filter"><ul><li class=" b_active" data-menuUrl id="b-scopeListItem-web" data-query><a target="" href="/?scope=web&FORM=HDRSC1" h="ID=SERP,5028.1">All<div class="b_selectionArrow"> </div></a></li><li class="" data-menuUrl id="b-scopeListItem-images" data-query><a target="" href="/images/search?q=CAD+file+wikipedia&FORM=HDRSC2" h="ID=SERP,5029.1">Images<div class="b_selectionArrow"> </div></a></li><li class="" data-menuUrl id="b-scopeListItem-video" data-query><a target="" href="/videos/search?q=CAD+file+wikipedia&FORM=HDRSC3" h="ID=SERP,5030.1">Videos<div class="b_selectionArrow"> </div></a></li><li class="" data-menuUrl id="b-scopeListItem-news" data-query><a target="" href="/news/search?q=CAD+file+wikipedia&FORM=HDRSC4" h="ID=SERP,5031.1">News<div class="b_selectionArrow"> </div></a></li><li id="scope_tools_wrapper" class="tools_scope b_hide"><a href="javascript:void(0);" h="ID=SERP,5038.1">Tools</a></li></ul></div><div class="b_topbar"><div class="b_navbar"><div id="id_h" class="id_tooltip_container" role="complementary" aria-label="Account Rewards and Preferences" data-priority="2"><a id="id_l" class="id_button tooltip_hide" aria-haspopup="true" aria-controls="id_d" data-clarity-mask="true" href="javascript:void(0);" h="ID=SERP,5039.1"><span id="id_s" aria-hidden="false">Sign in</span><span class="sw_spd id_avatar" id="id_a" aria-hidden="false"></span><img id="id_p" class="id_avatar sw_spd" style="display:none" alt="Profile Picture" data-alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNgYAAAAAMAASsJTYQAAAAASUVORK5CYII="/></a><span id="id_d" _iid="SERP.5062"></span><a id="id_sc" class="sw_pref" title="Settings and quick links" href="javascript:void(0);" h="ID=SERP,5061.1"></a><span id="id_scfo" _iid="SERP.5060" class="b_hide"></span></div></div></div><form action="/search" id="sb_form" class=""><a class="b_logoArea" target="" href="/?FORM=Z9FD1" h="ID=SERP,5033.1"><h1 class="b_logo" title="Back to Bing search"></h1></a><div class="b_searchboxForm" role="search"><input class="b_searchbox " id="sb_form_q" name="q" aria-autocomplete="both" aria-label="Enter your search here - Search suggestions will show as you type" type="search" value="CAD file wikipedia" maxlength="1000" dir="" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" /><span class="b_searchboxSubmitWrapper"><input type="submit" class="b_searchboxSubmit" id="sb_form_go" title="Search" tabIndex="0" name="go" value="Search" /></span><input id="sa_qs" name="qs" value="ds" type="hidden" /><input type="hidden" value="QBRE" name="form" /></div></form></div><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=">//<![CDATA[ var logJSText=function(n,t){t===void 0&&(t=null);_G.DirectLogFlight!=null?_w.directLog('[{"T":"CI.ClientInst","FID":"CI","Name":"'+escape(n)+(t?'","Text":"'+escape(t):"")+'"}]',2):(new Image).src=_G.lsUrl+'&Type=Event.ClientInst&DATA=[{"T":"CI.ClientInst","FID":"CI","Name":"'+escape(n)+(t?'","Text":"'+escape(t):"")+'"}]'},getHref=function(){return location.href};try{var ignErr=["ResizeObserver loop","Script error"],maxErr=3,ignoreThisError=function(n,t){return(t===void 0&&(t=null),!ignErr.some(function(t){return n.includes(t)}))?!1:(t!=null&&(typeof sj_sp!="undefined"&&sj_sp(t),typeof sj_pd!="undefined"&&sj_pd(t)),!0)},regexEsc=function(n){return n.replace(/([.?*+^$&[\]\$){}|<>-])/g,"\\$1")},FireInstrumError=function(n){typeof sj_evt!="undefined"&&sj_evt.fire("ErrorInstrumentation",n)};window.jsErrorHandler=function(n){var u,y,s,nt,tt,r,f,it,e,l,a,o;try{if(u='"noMessage"',y=(n.error||n).message||u,ignoreThisError(y,n))return;if(s=(window.ERC?window.ERC:0)+1,window.ERC=s,s>maxErr){logJSText("max errors reached");return}var h=n.error||n,p=n.filename,w=n.lineno,b=n.colno,k=n.extra,c=h.severity||"Error",d=h.message||u,i=h.stack,t='"'+escape(d.replace(/"/g,""))+'"',g=new RegExp(regexEsc(getHref()),"g");if(i){for(nt=/\(([^$]+):[0-9]+:[0-9]+\)/g,r={};(tt=nt.exec(i))!==null;)f=tt[1],r[f]?r[f]++:r[f]=1;e=0;for(l in r)r[l]>1&&(a=regexEsc(l),it=new RegExp(a,"g"),i=i.replace(it,e),i+="#"+e+"="+a,e++);i=i.replace(g,"self").replace(/"/g,"");t+=',"Stack":"'+(escape(i)+'"')}if(p&&(t+=',"Meta":"'+escape(p.replace(g,"self"))+'"'),w&&(t+=',"Line":"'+w+'"'),b&&(t+=',"Char":"'+b+'"'),k&&(t+=',"ExtraInfo":"'+k+'"'),d===u)if(c="Warning",t+=',"ObjectToString":"'+n.toString()+'"',JSON&&JSON.stringify)t+=',"JSON":"'+escape(JSON.stringify(n))+'"';else for(o in n)n.hasOwnProperty(o)&&(t+=',"'+o+'":"'+n[o]+'"');var rt=(new Date).getTime(),ut='"T":"CI.'+c+'","FID":"CI","Name":"JS'+c+'","Text":'+t+"",ft="<E><T>Event.ClientInst<\/T><IG>"+_G.IG+"<\/IG><TS>"+rt+"<\/TS><D><![CDATA[[{"+ut+"}]]\]><\/D><\/E>",et="<ClientInstRequest><Events>"+ft+"<\/Events><STS>"+rt+"<\/STS><\/ClientInstRequest>",v=new XMLHttpRequest;v.open("POST","/fd/ls/lsp.aspx?",!0);v.setRequestHeader("Content-Type","text/xml");v.send(et);FireInstrumError(t)}catch(ot){logJSText("MetaJSError","Failed to execute error handler. "+ot.message)}};window.addEventListener&&(window.addEventListener("error",window.jsErrorHandler,!1),window.addEventListener("unhandledrejection",window.jsErrorHandler,!1));window.addEventListener||window.onerror||(window.onerror=function(n,t,i,r,u){var f,e;ignoreThisError(n)||(f="",typeof n=="object"&&n.srcElement&&n.srcElement.src?f="\"ScriptSrc = '"+escape(n.srcElement.src.replace(/'/g,""))+"'\"":(n=""+n,f='"'+escape(n.replace(/"/g,""))+'","Meta":"'+escape(t)+'","Line":'+i+',"Char": '+r,u&&u.stack&&(e=new RegExp(regexEsc(getHref()),"g"),f+=',"Stack":"'+escape(u.stack.replace(e,"self").replace(/"/g,"")+'"'))),_G.DirectLogFlight!=null?_w.directLog('[{"T":"CI.GetError","FID":"CI","Name":"JSGetError","Text":'+f+"}]",2):(new Image).src=_G.lsUrl+'&Type=Event.ClientInst&DATA=[{"T":"CI.GetError","FID":"CI","Name":"JSGetError","Text":'+f+"}]",FireInstrumError(f))})}catch(e){logJSText("MetaJSError","Failed to bind error handler "+e.message)};(function(n){var i,r,t;if(document.querySelector){i=[];r="ad";function u(){var w=sb_gt(),l=document.documentElement,h=document.body,u=0,n=-1,b=l.clientHeight,a=["#b_results ."+_G.adc,".sb_adsWv2",".ads","#b_topw ."+_G.adc],t,f,o,p,c,s,r;if(h){t=0;f=document.querySelector("#b_pole .b_PolePAContainer");f&&(t=f.offsetHeight,n=f?f.offsetTop:n);var v=document.querySelector("#b_results #productAdCarousel"),e=document.querySelector("#b_results .pa_b_supertop"),y=document.querySelector("#b_results .bn_wide");for(e?(n=e?e.offsetTop:n,t=e.offsetHeight):y?t+=y.offsetHeight:v&&(t+=v.offsetHeight),u=t,o=0;o<a.length;o++)for(p=a[o],c=document.querySelectorAll(p),s=0;s<c.length;s++)r=c[s],r&&r.className.indexOf("b_adTop")!==-1&&(u+=r.offsetHeight,n===-1&&(n=r?r.offsetTop:-1));u===0&&(u=-1);i=[n,u,l.clientWidth,b,h.offsetWidth,h.offsetHeight,sb_gt()-w]}}n?(t=n.onbeforefire,n.onbeforefire=function(){t&&t();u();n.mark(r,i)}):(t=si_PP,si_PP=function(){u();var n='"'+r+'":['+i.join()+"]";_G.C1=_G.C1?_G.C1+","+n:n;t.apply(null,[].slice.apply(arguments))})}})(_w.pp);_w.AM=["live.com","azureedge.net","virtualearth.net","windows.net","onenote","hexun.com","dict.bing.com.cn","msn.com","variflight.com","bing.net","msftoffers.com","chinacloudapp.cn","cbsnews.com","swx.cdn.skype.com","swc.cdn.skype.com","latest-swx.cdn.skype.com","a.config.skype.com","b.config.skype.com","platform.bing.com","microsofttranslator.com","bing.com","facebook.net",".delve.office.com",".uservoice.com",".cdn.office.net","platform.twitter.com","cdn.syndication.twimg.com","spoprod-a.akamaihd.net","bingstatic.com","yahoo.co.jp","youtube.com","ytimg.com","r.msftstatic.com","rafd.bing.com","rafd.staging-bing-int.com","raka.bing.com","r.bing.com","r.staging-bing-int.com","raka.staging-bing-int.com","rcf.staging-bing-int.com","rcf.bing.com","s.cn.bing.net","xpaycdn-int.azureedge.net","xpaycdn.azureedge.net","ssl.kaptcha.com","tst.kaptcha.com","snrproxy.binginternal.com","snrproxyeast.binginternal.com","snrproxync.binginternal.com","snrproxysc.binginternal.com","snrproxywest.binginternal.com","cetonc.binginternal.com","cetosc.binginternal.com","cetoeast.binginternal.com","cetowest.binginternal.com","akam.bing.com","akam.staging-bing-int.com","ewlmaakam.staging-bing-int.com","akamproxyeast.staging-bing-int.com","akamproxync.staging-bing-int.com","akamproxysc.staging-bing-int.com","akamproxywest.staging-bing-int.com","cjfdbemmaeeohgibnhdhlakiahifjjcf","ewlmaakam.staging-bing-int.com","bngpiglbalmenaabohcooocpnljgfemj","rwww.bing.com","vlscppe.microsoft.com","ov-df.microsoft.com","content.lifecycle.officeppe.net","content.lifecycle.office.net","pmservices.cp.microsoft.com","paymentinstruments.mp.microsoft.com","paymentinstruments-int.mp.microsoft.com","edge.payments.microsoft.com","uniblends.www.microsoft.com","login.microsoftonline.com","login.live.com","fpt.microsoft.com","cdn.fluidpreview.office.net"];_w.APD=[".delve.office.com",".uservoice.com",".cdn.office.net","a.config.skype.com","abcnews.go.com","amazon.com","apps.powerapps.com","app.powerbi.com","app.powerbi.cn","app.powerbi.de","app.powerbigov.us","b.config.skype.com","bfb","bfb-int","bing.com","bing.net","bing-int.com","bingsandbox.com","bingweathermap.azureedge.net","bloomberg.com","c.tenor.com","cbsnews.com","cdn.syndication.twimg.com","channel9.msdn.com","chinacloudapp.cn","clarity.ms","cnn.com","covid19healthbot.cdc.gov","covid19healthbot-dev.cdc.gov","ctmbing.azurefd.net","dailymotion.com","dict.bing.com.cn","downvids.com","downvids.net","edition.cnn.com","embed.vevo.com","euronews.com","facebook.com","fave.api.cnn.io","hexun.com","huffingtonpost.com","idsync.rlcdn.com","ign.com","imdb.com","latest-swx.cdn.skype.com","live.com","login.live-int.com","mashable.com","microsoft.com","microsoftonline.com","microsofttranslator.com","mathsolver.microsoft.com","msecnd.net","msftoffers.com","msit.powerbi.com","msn.com","mtv.com","onenote","photosynth.net","platform.bing.com","platform.twitter.com","powerbi-df.analysis-df.windows.net","r.msftstatic.com","rafd.bing.com","rafd.staging-bing-int.com","raka.bing.com","r.bing.com","r.staging-bing-int.com","raka.staging-bing-int.com","rcf.staging-bing-int.com","rcf.bing.com","rottentomatoes.com","s.cn.bing.net","skype.com","snrproxy.binginternal.com","snrproxyeast.binginternal.com","snrproxync.binginternal.com","snrproxysc.binginternal.com","snrproxywest.binginternal.com","spoprod-a.akamaihd.net","substrate.office.com","swc.cdn.skype.com","swx.cdn.skype.com","variflight.com","video.disney.com","videoplayercdn.osi.office.net","vimeo.com","azureedge.net","virtualearth.net","web.powerapps.com","widgets.icanbuy.com","widgets.ign.com","windows.net","wsj.com","xpaycdn-int.azureedge.net","xpaycdn.azureedge.net","ssl.kaptcha.com","tst.kaptcha.com","yahoo.co.jp","youtube.com","ytimg.com","zdnet.com","chrome-extension://haldlgldplgnggkjaafhelgiaglafanh","player.twitch.tv","mixer.com","3pcookiecheck.azureedge.net","cetonc.binginternal.com","cetosc.binginternal.com","cetoeast.binginternal.com","cetowest.binginternal.com","akam.bing.com","akam.staging-bing-int.com","ewlmaakam.staging-bing-int.com","akamproxyeast.staging-bing-int.com","akamproxync.staging-bing-int.com","akamproxysc.staging-bing-int.com","akamproxywest.staging-bing-int.com","cjfdbemmaeeohgibnhdhlakiahifjjcf","bngpiglbalmenaabohcooocpnljgfemj","opentable.com","wolframalpha.com","mswolfram-staging-tm.office.net","instacart.com","kayak.com","klarna.com","redfin.com","shopify.com","zillow.com","rwww.bing.com","content.lifecycle.officeppe.net","content.lifecycle.office.net","pmservices.cp.microsoft.com","paymentinstruments.mp.microsoft.com","paymentinstruments-int.mp.microsoft.com","edge.payments.microsoft.com","uniblends.www.microsoft.com","login.microsoftonline.com","login.live.com","fpt.microsoft.com","challenges.cloudflare.com"];_w.APC=["bm_","fb_","panelWrapper","df_topAlAs","df_playBut","df_vidTime","na_cai","ckt_","Light","Dark","taskbar","ssSIV","square_","partial-det","tall_","item","sw_","syd_","sb_","sml","ftrd","sa_","id_","sc_","flt_","fc_","cca","tab-","emb","ctx","dc_","cipa","dict","btm","wtr","wpc","fin","sp-","carousel","vp_","vid","nav_","vt","va_","avc","cic","sports","lc_","bing","dmap_","pvc_","ans_","mcd","composite","mt_","irp","iap","tv","aggtv","irhc","vrh","det","tit","sub","col","card","hlsel","hlblk","ovl","ctpt","bubble","memodal","meoverlay","c_","spl-","microsoft","skp","saa","unlockButton","overlay","obf","MapPushpinBase","pa_","aa_","skype_","ftrSbR","quizContainer","alrt_","st_","expan","word","rpt_","o_","e_","searchbar","row","Traffic","tl","gray","bep","wk_","crs_","w10","personal","fs3_","ezp_","hp","post","mc_","fb","lgb","el_","perf","stb","PP","bw","infobubble","l_","ms-","NavBar_","cmt_","bottom","Copyright","upsell","ab_","w_","hlig","eachStep","close_","cGifIcon","cThIcon","autosuggest","showtimesMovie","sel","dish","formatShowtimes","wp_","hasExpandText","forecast","as_","ecmp","cmp","comp","userChat","bot","bTyp","team","serp","preG","option","azBxInsert","ec_","cs_","spin","skype-conversation","conversation","fs_","grammarly","filterBar","withFilters","textanno","mv_lm","usagTpVsDosage","trans_button_group","algo_action_template","meg_item","ev_","ol_","offer","embed","videoplayercdn","searchNearby","directionsPanel","dragOverlay","infobox","mss","noneG","usage","drImp","sf_","dfindOverModal","circuit","swc","CodeMirror","cm-s-default","msg msg-warning","LogoContainer","quadrantOverride","ac-","gc-","fsmd-","fsg-","fsmf-","msto_","rq","geoItm","bqaq_quotes","bqap_padding","loc","ent_cnt","r_mf","exp_","btOverlay","mnot_container","info_C","ev_talkbox_notification","ev_talkbox_wrapper_min","p_tr_","slide","bnc-","itr_poi","cg-","elmlr_","scrl","gam-","htv-","genel-","gs_","qo_","jss_","mapsresp","geochainContainer","scaleBar","ae-","CalendarSync","spl_","adbDef","layerFrame","esp-","elis-","elcan-","elec-","sharegeneralcard","edu_","br-","covt_dd","covt_dd_sel","msac_sel","msac_ddi","cov_tt_tr","cov_tt_tn","cov_","dr_","bt_","epv_","rich_card","mf-item-cntr","footer_mcp","ntro-","ntro_","th-answer-explanation-wrapper","th-questions-completed","th-next-question","th-modal-wrapper","th-show-hint-wrapper","th-show-hint-description","th-show-hint-example","th-word-carousel","th-audio-player","retail_btf","na_","news_","nws_","scs_","scadt","jb_","peregrine-","opalfeedblock","expnd_c","wfr_grid ldeft","rwgradienttitle","azuremediaplayer","amp-","vjs-","logo-title-row","rwrl","wpt_hdrs","actionitem","sl_","ml_","wc_","rcld_","pst_expand_btn","pst_collapse_btn","hdr_rating","disambig-outline","editor-","sto_","tt_","nc_","dr_","pt_","qna-","qna_","paahybrid_content","b_floatrt","pec_","maplibregl","atlas-map","marker-collection-container","popup-collection-container","popup-container","popup-content-container","atlas-control-container","fui-","recharts","edgwklg_","dime-","dm","msalSilentIframe","mw_","scriptor-","focus-container","rd_tfil-ajaxLoad","cf-turnstile-wrapper","rcp-","rd_tb_cnt_mdata","rd_tb_cnt","vsathm"];_w.APC2=["-DS-","obf"];_w.APN=["fb_ovrly_cnt","b_bfb","b_bfb_context_ans","b_mapOverlay","m365ChatPromptLibraryDialogSurface","dime-sdk"];0;(function(){function t(t,i){var u=t.tagName;return(u==="SCRIPT"&&(n.href=t.src)||u==="OBJECT"&&t.type&&t.type.indexOf("flash")>0&&(n.href=t.data))&&n.href.length>0&&n.hostname.length>0&&n.hostname!==location.hostname&&!e(n.hostname)?(sj_log("CI.AntiMalware",i,u.substr(0,1)+":"+n.href.substr(0,r)),!1):(t.getAttribute&&(t.getAttribute("data-rms")||t.getAttribute("data-bing-script"))&&t.setAttribute("nonce",o),!0)}function e(n){for(var t=0;t<i.length;t++)if(n.indexOf(i[t])>=0)return!0;return!1}var i=_w.AM,r=100,n=document.createElement("A"),o=_G.IG.substr(0,6),u,f;document.write=function(n){n.length>0&&sj_log("CI.AntiMalware","DW",n.substr(0,r))};typeof Element!="undefined"&&Element.prototype&&(u=Element.prototype.appendChild,Element.prototype.appendChild=function(n){return t(n,"AC")?u.apply(this,arguments):null},f=Element.prototype.insertBefore,Element.prototype.insertBefore=function(n){return t(n,"IB")?f.apply(this,arguments):null})})();var NetworkPerformance;(function(){function n(){var r=window.navigator,n,t=0,i=0;typeof r!="undefined"&&(n=r.connection);typeof n!="undefined"&&(t=n.rtt||t,i=n.downlink||i,typeof Log!="undefined"&&typeof Log.Log==typeof Function&&Log.Log("NetworkPerformance","NetworkPerformanceDetails","timinginfo",!1,"Rtt",t.toString(),"Downlink",i.toString()))}sj_evt.bind("onPP",n,!0)})(NetworkPerformance||(NetworkPerformance={}));var DynScopes;(function(n){function s(n,f,e,o,s){i||(t=n,r=o,u=s,sj_evt.fire("dynamicscopesrearranging",f),u||(_w.sj_log&&sj_log("CI.HeaderScopeOrder","ScopeMapOrderValue",f||""),c(f),y(e)),sj_evt.bind("onP1",h),i=!0)}function h(){if(sj_cook&&sj_cook.set&&sj_cook.clear){var n="dsc";sj_cook.clear(n,"/");t&&sj_cook.set(n,"order",t,!1,"/")}}function c(n){var f=p(),i,u,e,o,t;if(f){if(i=f.children,n){var h=n.split(","),i=f.children,c=i.length,s=[],a=[];for(t=0;t<h.length;t++)u=h[t].split(":"),u&&u.length==2&&(e=parseInt(u[0]),o=parseInt(u[1]),e<c&&o<c&&(s[o]=i[e].innerHTML,a[o]=i[e].id));for(t=0;t<s.length;t++)i[t].innerHTML=s[t],i[t].id=a[t]}r&&l(i);f.className=""}}function l(n){for(var i,r,u,t=0;t<n.length;t++)if(n[t].id===e||n[t].id===o){i=n.length-1;t!=i&&(r=n[t].innerHTML,u=n[t].id,t<i?a(n,t,i):v(n,i,t),n[i].innerHTML=r,n[i].id=u,sj_evt.fire("dynamicchatscoperelocate"));break}}function a(n,t,i){for(var r=t;r<i;r++)n[r].innerHTML=n[r+1].innerHTML,n[r].id=n[r+1].id}function v(n,t,i){for(var r=i;r>t;r--)n[r].innerHTML=n[r-1].innerHTML,n[r].id=n[r-1].id}function y(n){var u,f,t,e,i,s,r,o;if(n&&(f=n.split(":"),t=w(),(u=t===null||t===void 0?void 0:t.children)===null||u===void 0?void 0:u.length))for(e=t.children,i=0;i<f.length;i++)for(s="b-scopeListItem-"+f[i],r=0;r<e.length;r++)if(o=e[r],o.id===s){t.removeChild(o);break}}function p(){var n=_d.querySelectorAll(".b_scopebar > .b_scopehide");return n&&n.length>0?n[0]:null}function w(){var n=_d.querySelectorAll(".b_scopebar");return(n===null||n===void 0?void 0:n.length)?n[0].firstChild:null}var i=!1,t,r=!1,u=!1,f="b-scopeListItem-",e=f+"conv",o=f+"convups";n.init=s})(DynScopes||(DynScopes={}));var Identity; (function(Identity) { Identity.sglid =false; Identity.orgIdPhotoUrl ="https://business.bing.com/api/v3/search/person/photo?caller=IP\u0026id={0}"; Identity.setLoginPreference =false; Identity.isExplicitMsaSignIn =false; })(Identity || (Identity = {}));;var wlc_d =10, wlc_t =63875421079, wlc_wfa =false;;_G.AppVer="53706189"; //]]></script><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=" >//<![CDATA[ _G.FCT=new Date; //]]></script><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=" >//<![CDATA[ _G.BCT=new Date; //]]></script><style type="text/css">#b_content a.b_LinksColorMD,#b_content a:visited.b_LinksColorMD{color:#1a73e8}.b_CursorProgress{cursor:progress}#b_results .b_expando .b_icbtns .ibs_btn,#b_context .b_icbtns .ibs_btn,#b_pole .b_icbtns .ibs_btn{border-color:#106ebe;color:#106ebe}#b_content #b_context .b_sgmbtns a.cbtn,#b_content #b_context .b_sgmbtns a.cbtn:visited,#b_content #b_results .b_sgmbtns a.cbtn,#b_content #b_results .b_sgmbtns a.cbtn:visited,#b_content #b_context .b_sgmbtns .b_tpoptbtn,#b_content #b_context .b_sgmbtns .b_tpoptbtn:visited,#b_content #b_results .b_sgmbtns .b_tpoptbtn,#b_content #b_results .b_sgmbtns .b_tpoptbtn:visited{border-color:#106ebe;background-color:#106ebe}.listCard.vertcard a.ibs_1btns .ibs_btn .b_primtxt,.listCard.vertcard a.ibs_2btns .ibs_btn .b_primtxt{color:#106ebe}.wk_buttons .wk_button .cbtn input,.wq_tq_sbutton2 .cbtn input[type="submit"],#ifeu a#GoToButton,#b_results li .coupon>button,#b_context li .coupon>button,#b_content .gtOfferBtn,#b_content .b_ans .rebatesBanner a.cbtn,#b_content .wpc_module .rebatesBanner a.cbtn,.wpc_module .rebatesBanner a.cbtn,#b_content .b_sgmbtns a.cbtn,#b_content .b_sgmbtns a.cbtn:visited{background-color:#106ebe !important;color:#fff !important;border-color:#106ebe !important}#b_results .br-seemrbtnCntnt,#b_context .br-seemrbtnCntnt,#b_results .jb_see_all_btn,#b_results .wiki_seemore,.b_rich .iaplanner .iasabt,.salink .vasabt,.fb_seemorebutton,.sa_main .sa_sabt,.b_saContainer .sa_sabt,#b_results .ans_nws .new_see_more_container .new_see_more,.wfr_smlk,#b_content #b_pole #ans_nws .new_see_more{background-color:#106ebe !important}#financeAnswer .b_sideBleed .HeroTab .tab-active{box-shadow:inset 0 -3px 0 0 #106ebe !important;color:#106ebe !important}.toggle_img.overlay.toggle_on .indicator{fill:#106ebe !important}.b_filterButton.b_selected:not(.b_neutral),.tfil-sc-g .tfil-active{border-color:#106ebe !important;background-color:#106ebe !important}#ans_nws .tfil-sc-g .tfil-active{background-color:#767676 !important;border-color:#767676 !important}#lmfilters .lm_gfs .ftrH.b_selected,#lmfilters .lm_gfs .ftrH.b_selected:hover{border-color:#106ebe !important}#b_content #lMapContainer .advanceFilters .filterBar.lmFilters .ftrH.b_selected,#b_content #lMapContainer .advanceFilters .lm_filters .ftrH.b_selected,#b_content #lMapContainer .advanceFilters .b_filterButton.b_selected,#b_content #lMapContainer .advanceFilters .filterBar.lmFilters .ftrH.adv_clicked,#b_content #lMapContainer .advanceFilters .lm_filters .ftrH.adv_clicked{border-color:#106ebe !important;background-color:#106ebe !important}.tfil-sc-p .tfil-active,#b_filterBar .filtBarItem.selectedFilter,#b_filterBar #b_searchThisArea>span{border-color:#106ebe !important;background-color:#106ebe !important}#b_content .aqptmt .slide a.rel_ent{border-color:#106ebe}#b_content .b_imgans .aqptmt .slide a.rel_ent{border-color:#ddd}#lgb_info .lgb_facts svg path.gray50_fill,.b_entityTP .infoModule svg:not(#sacamerasvg) path.gray50_fill,.b_wftp_tms .infoModule svg path.gray50_fill,.b_lstp_tms .infoModule svg path.gray50_fill{fill:#106ebe}#b_content .b_rbubble.b_rselected{background-color:#106ebe;border-color:#106ebe}#b_content .b_cvnMtLink>a{border-color:#106ebe}#b_results #df_listaa .b_vPanel .df_hd .b_primtxt{color:#111}#b_content .radio-container .checkmarked:after{background:#106ebe;border-color:#106ebe}#b_content .radio-container input:checked~.checkmarked{border-color:#106ebe}#warningsvg path.gray70_fill{fill:#106ebe}*[class*=doubao],*[id*=doubao],doubao-ai-csui{display:none !important}#b_tween{position:relative}#b_tween>div,#b_tween>span:not(.b_hide),#b_tween_searchTools>div,#b_tween_searchTools>span{display:inline-block}#b_content:not(.mapOverlayOnSerp) .b_hidetoggletween{display:none}#b_content:not(.mapOverlayOnSerp) #b_tween.b_hidetoggletween,#b_tween>div.b_hide{display:none}#b_tween_searchResults{line-height:30px}#b_tween_searchTools{height:30px}#b_tween>div>span{padding-right:25px}#b_tween #b_tween_searchTools .ftrH{padding-left:0}#b_tween .ftrB .b_dropdown{z-index:9}.ftrB{position:relative}.ftrH,.ftrHd,.ftrD>a,.ftrD>div{white-space:nowrap;height:36px;line-height:36px;padding:0 16px}.ftrD{max-height:216px;overflow:hidden;min-width:125px}.amazonBackground{background:#f2f2f2 !important}.ftrD>a,.ftrD>div{display:block}.ftrS .ftrD{margin-right:10px}.ftrSbR{position:absolute;top:0;right:0;height:100%;margin:5px 0;padding-right:3px}.ftrB .sw_ddbk{margin:2px 0 2px 7px}.ftrB .sw_tpcg,.ftrB .sw_tpcbl{margin:0 0 0 14px}.ftrH,.ftrHd,.ftrB .sw_ddbk,.ftrB .sw_tpcg,.ftrB .sw_tpcbl{display:inline-block;zoom:1}#b_tween a.ftrH{height:30px;line-height:30px;background-color:transparent;border:none;border-radius:16px;max-width:220px;padding:0 15px}#b_tween .ftrB.b_time_filter_bold a.ftrH{font-weight:bold}#b_tween .ftrB a.ftrH.b_selected,#b_tween .ftrB a.ftrH:hover,#b_tween .ftrB a.ftrH:focus{color:#111;cursor:pointer;background-color:#fff}@media screen and (forced-colors:active){#b_tween a.ftrH,div.b_dropdown .ftrD a{color:WindowText}}#b_tween .ftrB .b_dropdown{position:absolute;background-color:#fff;border:1px solid #ccc;border-radius:6px;box-shadow:0 2px 3px 0 rgba(0,0,0,.1);margin-top:6px;min-width:160px;overflow:hidden;animation:.25s ease 0s 1 normal forwards tweenDropDown}#b_tween .ftrB .b_dropdown.hasError{max-height:350px !important}#b_tween .ftrB .b_dropdown.hasError .ftrD{max-height:350px}@keyframes tweenDropDown{from{max-height:0}to{max-height:312px}}#b_tween .b_dropdown .b_toggle{font-size:13px;color:#666}#b_tween .b_dropdown .b_selected{color:#111;background:#f5f5f5 !important}#b_tween .b_dropdown .b_highlighted{color:#111;font-weight:bold}.filDrop{display:inline-block;padding-left:8px;font-size:9px;vertical-align:bottom}#ntf_newtabfil{display:inline-block;padding-right:40px;font-size:14px}#ntf_newtabfil:hover{color:#111}#ntf_newtabfil .nt_tit{width:auto;margin-right:8px}#ntf_newtabfil .nt_val{margin-bottom:1px}.toggle_hidden{display:none}.toggle_ctrl{display:inline-block;vertical-align:middle;margin-left:5px;width:38px;height:16px;overflow:hidden}.toggle_img{position:relative;top:0;left:0}.toggle_label{display:inline-block;width:173px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}.no_outline .toggle_item{outline:none}.toggle_item{cursor:pointer}.toggle_img{position:relative;top:-18px;left:0}.toggle_img img{width:150px}.toggle_img.disabled{left:-76px}.toggle_img.overlay{left:-38px}.toggle_img.overlay.disabled{left:-114px}.toggle_img.toggle_on{top:0}#b_results li.b_ans.b_mop.b_mopb,#b_results li.b_ans.b_nonfirsttopb{border-radius:6px;border:1px solid #ddd;margin-top:12px;margin-bottom:10px;padding:15px 19px 10px}#b_results li.b_ans.b_mop.b_mopb .b_sideBleed{margin-left:-19px;margin-right:-19px}.qna_tg .df_c .df_pass_16 .rwrl{font-size:16px;line-height:24px !important}.qna_tg .df_c .df_pass_20 .rwrl{font-size:20px;line-height:25px !important}.qna_tg .df_c .df_pass_24 .rwrl{font-size:24px;line-height:32px !important}.qna_tg .df_c .df_pass_28 .rwrl{font-size:28px;line-height:34px !important}.qna_tg .df_c .df_pass_40 .rwrl{font-size:40px;line-height:48px !important}.qna_tg .df_c .df_con .df_con_cover .df_da{margin-bottom:8px !important}.df_da.df_da_40 .b_focusTextLarge,.df_da.df_da_40 .b_focusTextMedium,.df_da.df_da_40 .b_focusTextSmall{font-size:40px;line-height:44px}.df_da.df_da_36 .b_focusTextLarge,.df_da.df_da_36 .b_focusTextMedium,.df_da.df_da_36 .b_focusTextSmall{font-size:36px;line-height:48px}.df_da.df_da_28 .b_focusTextLarge,.df_da.df_da_28 .b_focusTextMedium,.df_da.df_da_28 .b_focusTextSmall{font-size:28px;line-height:36px}.df_da.df_da_24 .b_focusTextLarge,.df_da.df_da_24 .b_focusTextMedium,.df_da.df_da_24 .b_focusTextSmall{font-size:24px;line-height:28px}.qna-mf .mf-item-title{padding-bottom:8px}.qna-mf .rq-link{padding-top:16px}.qna-mf .single-ans .qna_algoLink cite{margin-top:0}.qna-mf .single-ans u{text-decoration:none !important}.qna-mf h2.b_topTitle{padding-bottom:10px}.qna-mf h2.b_topTitle:not(:last-child){padding-bottom:0}.qna-mf .ans-hdr .b_traits{padding-bottom:10px}.qna-mf.qna_cb .b_tophbh .ans-hdr .b_topTitle{color:#fff !important}.qna-mf.qna_cb .b_tophbh .ans-hdr .qna-mf-subtitle .b_traits{color:#fff !important}.b_tophb .qna-mf .bgtopwh{padding-bottom:4px}.qna-mf.qna_cb .b_tophbh{margin:-1px -1px 0;padding:16px 20px 4px}.qna-mf .btm_sml{margin-top:8px}.qna-mf .ans-hdr{border-bottom:1px solid #ececec}.qna-mf .b_tophbh .ans-hdr{border-bottom:none}#b_pole .qna-mf .b_entitySubTitle{padding-bottom:0}.qna-mf .df_con{margin-bottom:0}.qna-mf .qna_iaftitle{padding-bottom:10px}.qna-mf .qna_iaftitle .b_creditedImg{position:relative;padding-bottom:0}.qna-mf .qna_iaftitle .b_creditedImg .b_footnote{position:absolute;bottom:0;background:rgba(0,0,0,.6);color:#fff;width:100%;text-align:center;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:6px;border-bottom-left-radius:6px}.qna-mf .qna_daac .b_imagePair.reverse>.inner+div{min-height:110px;display:flex;justify-content:center;flex-direction:column}.qna-mf .qna_daac .b_imagePair.square_xb.reverse{padding-left:0;padding-right:130px}.qna_limg .b_imagePair.square_xb.reverse>.inner{width:120px !important;padding-bottom:0;margin:0 -130px 0 0}.qna_limg .b_imagePair.square_xb.reverse>.inner+div{min-height:120px !important}.qna_limg .b_tophbh.bgtopwh{padding-top:4px}.mf-item-cntr{border-radius:0 !important}.mf-item-cntr:not(:last-child){border-bottom:1px solid #ececec}.mf-item-cntr.no-border{border-bottom:none}.mf-item-cntr>.b_module_expansion_control{padding-bottom:0}.mf-item{padding-bottom:12px}.no-border .mf-item{padding-bottom:0}.b_tophbb .mf-item{padding-bottom:0}.qna_cb .mf-item-cntr:first-of-type .df_da,.qna_cb2 .mf-item-cntr:first-of-type .df_da{border-radius:6px 6px 0 0 !important}#b_results li.b_ans.b_nonfirsttopb.b_qnaans{margin-bottom:19px;padding:0;position:relative}.qna_titlewithads .b_focusTextLarge,.qna_titlewithads .b_focusTextMedium,.qna_titlewithads .b_focusTextSmall{font-size:24px;line-height:28px}#b_results li.b_ans:has(.qna-mf){position:relative}#b_results li.b_ans:has(.qna-mf) .qna-mf+#fbtop{z-index:1}.mf-item-cntr .b_genserp_container{margin-bottom:0}#b_results .mf-item-cntr #b_genserp_container a:has(sup){margin-inline:2px}.mf-item-cntr .b_genserp_container:not(.gs_mobile) .gs_sup_cit{display:inline-block}.b_ans .b_sideBleed,.b_algo .b_sideBleed,.b_ad .b_sideBleed{margin-left:-20px;margin-right:-20px}.b_ans.b_topborder .b_sideBleed,.b_ans.b_nonfirsttopb .b_sideBleed{margin-left:-19px;margin-right:-19px}.b_topborder .b_bottomBleed,.b_nonfirsttopb .b_bottomBleed{margin-bottom:-10px}.b_tophbb .b_bottomBleed{margin-bottom:-19px}.b_topborder .b_topBleed,.b_nonfirsttopb .b_topBleed{margin-top:-15px}.b_tophbb .b_topBleed{margin-top:-15px}#b_context .b_ans .b_sideBleed{margin-left:-20px;margin-right:-20px}#b_context .b_ad .b_sideBleed{margin-left:-20px;margin-right:-20px}#b_context .b_ans:not(:last-child) .b_bottomBleed{margin-bottom:-5px}#b_context .b_ad:not(:last-child) .b_bottomBleed .b_expando .b_ans .b_bottomBleed{margin-bottom:-15px}#b_context .b_ans .b_topBleed{margin-top:-10px}#b_context .b_ad .b_topBleed{margin-top:-10px}#b_context .b_ans .b_entityTP .b_sideBleed,#b_context .b_ad .pa_sb .b_sideBleed{margin-left:-19px;margin-right:-19px}#b_context .b_ans .b_entityTP .b_topBleed,#b_context .b_ad .pa_sb .b_topBleed{margin-top:-9px}#b_context .b_ans .b_entityTP .b_bottomBleed{margin-bottom:-4px}.b_ans .b_sideBleed .b_antiSideBleed,.b_algo .b_sideBleed .b_antiSideBleed,.b_ad .b_sideBleed .b_antiSideBleed{padding-left:20px;padding-right:20px}.b_ans.b_topborder .b_antiSideBleed,.b_ans.b_nonfirsttopb .b_antiSideBleed{padding-left:19px;padding-right:19px}.b_topborder .b_bottomBleed .b_antiBottomBleed,.b_nonfirsttopb .b_bottomBleed .b_antiBottomBleed{padding-bottom:10px}.b_topborder .b_topBleed .b_antiTopBleed,.b_nonfirsttopb .b_topBleed .b_antiTopBleed{padding-top:15px}.b_tophbb .b_bottomBleed .b_antiBottomBleed{padding-bottom:19px}.b_tophbb .b_topBleed .b_antiTopBleed{padding-top:15px}#b_context .b_ans .b_antiSideBleed{padding-left:20px;padding-right:20px}#b_context .b_ad .b_antiSideBleed{padding-left:20px;padding-right:20px}#b_context .b_ans:not(:last-child) .b_antiBottomBleed{padding-bottom:5px}#b_context .b_ad:not(:last-child) .b_antiBottomBleed,.b_expando .b_ans .b_bottomBleed{padding-bottom:15px}#b_context .b_ans .b_antiTopBleed{padding-top:10px}#b_context .b_ad .b_antiTopBleed{padding-top:10px}#b_context .b_ans .b_entityTP .b_antiSideBleed,#b_context .b_ad .pa_sb .b_antiSideBleed{padding-left:19px;padding-right:19px}#b_context .b_ans .b_entityTP .b_antiTopBleed,#b_context .b_ad .pa_sb .b_antiTopBleed{padding-top:9px}#b_context .b_ans .b_entityTP .b_antiBottomBleed{padding-bottom:4px}.qna-mf .b_scard .mf-item .btm_sml a{margin-left:-16px;margin-right:-16px}.qna-mf .b_scard.b_expfallback{padding-bottom:10px}.qna-mf .mf-item .btm_sml.b_expfallback{display:flex;align-items:center;justify-content:center}.qna-mf .mf-item .btm_sml.b_expfallback.b_hide{display:none}.qna-mf .mf-item .btm_sml.b_expfallback a{box-shadow:0 2px 3px 0 black;box-shadow:0 2px 3px 0 rgba(0,0,0,.1);border:1px solid #ddd;color:#666 !important;margin-left:-16px;margin-right:-16px;height:40px;line-height:40px;border-radius:20px;padding-left:20px;padding-right:20px;background-color:#fff;margin-bottom:-30px;cursor:pointer}.qna-mf .mf-item .btm_sml.b_expfallback a.b_outcontainer{margin-bottom:-80px}.qna-mf .mf-item .btm_sml.b_expfallback a svg{padding-left:10px}.qna-mf .mf-item .btm_sml.b_expfallback a svg path{fill:#444}.qna-mf .mf-item .btm_sml.b_expfallback a:hover{text-decoration:none;box-shadow:0 2px 4px 1px black;box-shadow:0 2px 4px 1px rgba(0,0,0,.14);border:1px solid #ccc;color:#111 !important}.df_c div{padding-bottom:0;outline:none}#b_results .d_ans .b_footnote .b_hPanel:first-of-type{float:left;padding-bottom:2px;padding-top:2px}#b_results .d_ans .b_footnote .b_hPanel:last-of-type{float:right;padding-bottom:2px}#b_results .d_ans .b_footnote .b_hPanel span a{color:#767676}#df_ref{margin-bottom:12px}.df_da{margin-bottom:10px}.df_da .b_imagePair.square_xb>.inner{width:120px !important;padding-right:10px}.df_da .b_focusLabel{padding-bottom:3px}.df_da .b_focusTextMedium{overflow-wrap:break-word}.df_da div.inner{padding-bottom:0 !important}.df_da div.b_creditedImg{position:relative;height:100px}.df_da .square_xb div.b_creditedImg{height:120px}.df_da div.b_creditedImg div.cico{padding-bottom:0 !important;position:absolute}.df_da div.b_creditedImg div.b_footnote{background:rgba(0,0,0,.6);font-size:10px;line-height:normal;color:#fff !important;position:absolute;width:100px;bottom:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.df_da .square_xb div.b_creditedImg div.b_footnote{width:120px;border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:6px;border-bottom-left-radius:6px}.df_da .b_imagePair.square_xb.reverse{padding-left:0}.df_da .b_imagePair.square_xb.reverse>.inner{margin-left:10px;padding-right:0}.df_da .b_imagePair.square_xb.reverse>.inner+div{min-height:119px;display:flex;justify-content:center;flex-direction:column}.df_h{margin-bottom:10px}.df_hn{margin-bottom:20px}.df_con{overflow:hidden;margin-bottom:12px}.b_scard .df_con{margin-bottom:0}.df_f{font-size:13px;line-height:normal;color:#767676}hr.df_f,hr.df_fn{border:none;color:#e1e1e1;background-color:#e1e1e1;height:1px}hr.df_fn{margin-bottom:5px}.qna-mf hr.df_fn{margin-top:12px}.df_da hr.df_fn{margin-top:18px;margin-bottom:15px}hr.df_f{margin:7px 0 5px 0}div.df_c .df_btmp{margin-bottom:28px}table.df_f{margin-bottom:5px}table.df_f.df_mrg{margin-bottom:10px}table.df_f td:first-child{width:285px}table.df_f td.df_comm:first-child{width:402px}table.df_f td:last-child{text-align:right;vertical-align:bottom}table.df_f td.df_attr{max-width:315px}.b_footnote .df_g{color:#767676 !important}.df_g{color:#767676 !important}#df_ca{position:absolute;width:260px}#df_ca .b_vPanel{position:relative;padding:0 15px;background-color:#fff;border:1px solid #bbb;z-index:6}#df_ca .b_vPanel div{padding-bottom:15px}#df_ca .b_demoteText{font-size:11px !important}#df_ca.df_caexp .b_vPanel{top:-40px}#df_ca.df_cavr{height:0}#df_ca.df_cavr .b_vPanel{top:20px}.df_old #df_edit{margin:15px 0 0 0}.df_sm{padding-bottom:15px !important}#df_smr{padding-bottom:0 !important}.df_padExp .btm_sml a{padding-bottom:10px !important}#ed_ans{background:none;border:none;padding:0;font:inherit;color:#001ba0 !important;cursor:pointer}#ed_ans:hover{text-decoration:underline}#df_fdbktd{width:174px}div.df_ebcon{margin-bottom:20px}.b_footnote #df_com a,.b_footnote #df_ed a,.b_footnote #df_ed input[type=submit]{color:#767676 !important}#df_com a,#df_ed a,#df_ed input[type=submit]{background:none;border:none;padding:0;font:inherit;color:#767676 !important;cursor:pointer}#df_com a:hover,#df_ed a:hover,#df_ed input[type=submit]:hover{text-decoration:underline}.df_cred{font-size:13px}.df_cred a{font-size:inherit}#df_ed+td{width:5px}#df_com{width:56px}@-moz-document url-prefix(){div.df_img_attr{padding-bottom:0;top:-13px;}}.dhc_circle{fill-opacity:.25}.dhc_path,.dhc_rect{fill:#fff}div.df_ftimg{clear:both;padding:15px 20px;background-position-x:100%;background-color:#0c8484}#b_results>li div.df_ftimg a,#b_results>li div.df_ftimg a:visited{color:#fff;display:block;padding-bottom:0;position:relative}div.df_ftimg .b_moreLink>span:last-child{position:absolute;right:0;top:0}.df_con .df_rq_entity{display:none}.df_con .df_rq:hover,.df_con .df_rq:focus,.df_con .df_rq:active{text-decoration:none}.df_c .b_attribution.b_clearfix cite{float:left;padding-right:3px}#b_results>.b_ans:hover .eqna_enabled .b_algo h2>a{text-decoration:none}.df_clearFloat{clear:both}#d_ans{position:relative}.b_ans .df-mi-chld .b_moreLink:not(.rndChev),.b_ans .df-mi-chld .irphead{display:none}.df-mi-chld+div{border-top:1px solid #ddd;margin:8px -20px 0 -20px;padding:12px 16px 0 16px}.qna-mf .tc_content{margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #ddd}.qna_cb .df_da,.qna_cb2 .df_da{margin:-15px -19px 0;padding:15px 19px 0}.qna_cb .df_da .b_focusTextMedium,.qna_cb .df_da .b_focusTextSmall,.qna_cb .df_da .b_secondaryFocus{color:#fff !important}div.df_ftimg{background-image:url(/rp/NTQW872Q8ZQXSgI3qJ3UtMtfKoU.png)}.rwrl_pri{line-height:1.33em}.rwrl_resetFont{line-height:20px !important}.rwrl_resetFont p:empty{display:none}.rwrl_resetFont li,.rwrl_resetFont ol{padding-bottom:0 !important}.rwrl_resetFont cite{display:block;margin-top:-3px;white-space:normal}.pl_lbl{color:#fff;background-color:#c80000;border-radius:12px;height:24px;display:inline-block;line-height:24px;font-size:13px;padding:0 8px 0 8px;margin-right:8px;text-align:center;margin-bottom:8px}.pl_lbl+h2{vertical-align:bottom;color:#111;margin-bottom:8px;display:inline-block}.pl_lbl svg{vertical-align:middle;margin-right:6px;margin-bottom:2px}.rwrl{font-family:"Segoe UI",Arial,Helvetica,Sans-Serif}.rwrl .b_footnote{padding-bottom:0}.rwrl p{padding-bottom:5px;white-space:pre-wrap}.rwrl p:last-child{padding-bottom:0 !important}.rwrl br{display:block;content:"";margin-top:15px}.rwrl hr{border:none;color:#e1e1e1;background-color:#e1e1e1;margin:11px 0 16px;height:1px}.rwrl li:last-of-type{padding-bottom:0 !important}.rwrl li li{padding:0 !important}.rwrl .df_sm{font-size:13px;line-height:normal;padding-bottom:5px !important}.rwrl .df_sm br{line-height:10px;margin:10px;display:block;content:" "}.rwrl table.df_tb.df_tb_hl[id] td,.rwrl table.df_tb.df_tb_hl[id] th{padding-left:8px}.rwrl .b_dList>li{margin-left:28px;padding-bottom:12px}.rwrl .b_vList>li{margin-left:20px;padding-bottom:12px}.rwrl_pad{padding-bottom:5px;display:block}.df_img{float:right;margin-left:10px;overflow:hidden}.df_img_attr,.df_img_cpr{position:relative;top:-12px;padding:0 0 2px 2px}.df_img_attr{background:rgba(0,0,0,.6);border-radius:0 0 6px 6px;padding-bottom:1px !important}#b_results .df_img_attr a,.df_img_cpr{display:block;font-size:10px;line-height:normal;color:#fff !important;max-width:117px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#b_results .df_atct .df_img_attr a,#b_results .df_atct .df_img_attr a:hover{max-width:100%}.df_img_cpr{float:right;width:11px;height:11px}.inficon{width:12px;height:12px}.df_img_cpr.b_clearfix.b_hide{height:0}.df_img_attr a:hover{text-decoration:none}table.df_tb{width:100%;line-height:16px;font-size:13px;white-space:initial}table.df_tb caption{display:none}table.df_tb th{color:#767676}table.df_tb tr{border-bottom:1px solid #e5e5e5}table.df_tb tr:first-child>td,table.df_tb th{max-width:115px}table.df_tb tr:first-child>td,table.df_tb tr:first-child>td>strong,table.df_tb th,table.df_tb th>strong{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}table.df_tb tr:first-child>td>strong,table.df_tb th>strong{font-weight:normal;color:#767676;display:block}table.df_tb tr td,table.df_tb tr th{padding:9px 20px 9px 0}table.df_tb tr>td:last-child,table.df_tb tr>th:last-child{padding-right:0}.qna_elc .rwrl,.df_c .rwrl,#b_results .df_c .b_entityTitle{color:#111}.df_c .rwrl_resetFontbyArbiter,.qna_descriptionwithads .rwrl_resetFontbyArbiter,#b_content .qna_descriptionwithads .rwrl_resetFontbyArbiter p{color:#666}.df_flrefresh.df_c div.rwrl{font-size:16px;line-height:22px}.df_wlist .df_hn{font-size:20px;line-height:24px;margin-bottom:16px}.df_wlist div.rwrl{font-size:16px;line-height:22px !important;padding-bottom:16px !important}.df_wlist div.rwrl:not(.rwrl_hastitle)>p:first-child>strong:only-child{display:inline-block;font-weight:unset;font-size:20px;line-height:24px;margin-bottom:11px}.df_wlist .df_rhigh div.rwrl:not(.rwrl_hastitle)>p:first-child>strong:only-child{font-weight:700;font-size:16px;line-height:22px;margin-bottom:0}.df_wlist .rwrl ul+p:last-child,.df_wlist .rwrl ul:last-of-type+p:last-of-type,.df_wlist .rwrl ol+p:last-child,.df_wlist .rwrl ol:last-of-type+p:last-of-type{margin-top:12px}.df_c .b_attribution>cite{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.df_wdate .rwrl>strong:last-child{display:inline-block;font-weight:unset;font-family:Arial,Helvetica,Sans-Serif;font-size:13px;color:#767676}.b_tppStitched .rwrl u{text-decoration:none}.df_wlist .rwrl ul:last-child,.df_wlist .rwrl ul+p:last-child,.df_wlist .rwrl ol:last-child,.df_wlist .rwrl ol+p:last-child{margin-bottom:-4px !important;font-size:16px;line-height:22px}.rwrl_padref{padding-bottom:20px !important}.b_scard .rwrl hr{margin-left:-16px;margin-right:-16px}.rwrl:not(.rwrl_resetFont){font-size:18px}.rwrl_resetFontbyArbiter:not(.rwrl_resetFont){font-size:16px}.rwrl_small:not(.rwrl_resetFont){line-height:22px;font-size:16px}.rwrl_fontexp:not(.rwrl_resetFont){font-size:20px}.rwrl_fontexp1:not(.rwrl_resetFont){font-size:22px}.rwrl_fontexp2:not(.rwrl_resetFont) strong{font-weight:400;background-color:rgba(16,110,190,.18)}.rwrl_cred.rwrl_f{vertical-align:bottom}.rwrl_cred{font-size:13px}.rwrl_cred a{font-size:inherit}.rwrl_sec:not(.rwrl_resetFont){line-height:24px;font-size:16px}.rwrl_sec.rwrl_fontexp:not(.rwrl_resetFont){font-size:20px;line-height:1.33em}.rb_btnLink{text-decoration-line:none !important;margin-right:8px}.rb_btnLink_ctrn,.r_d-flex-grid{display:-ms-flexbox !important;display:flex !important;flex-wrap:wrap;margin-bottom:-8px}.rb_btnLink_ctrn>*,.r_d-flex-grid>*{display:-ms-flexbox;display:flex;margin-bottom:8px}#b_content .qna-mf .rb_d_dtlink a{color:#111;border-bottom:1px dashed #c5c5c5}#b_content .qna-mf .rb_d_dtlink a:visited{color:#111}#b_content .qna-mf .rb_d_dtlink a:focus,#b_content .qna-mf .rb_d_dtlink a:hover{background:#eaf2ff;text-decoration:none}#b_content .qna-mf .rwrl_bchl:not(.rwrl_resetFont) strong{background-color:rgba(16,110,190,.18)}.qna_algo .qfavc .b_imagePair{display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;-moz-align-items:center;align-items:center}.qna_algo .qfavc .b_imagePair>div:last-child{min-width:0;display:flex}.qna_algo .qfavc .cico{margin-right:6px;border-radius:0;flex-shrink:0}.qna_algo .qfavc cite{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#444}.qna_algo .qfavc.qsn a{text-decoration:none}.qna_algo .qfavc.qsn .b_imagePair>div:last-child{display:block}.qna_algo .qfavc.qsn .b_imagePair{padding-bottom:0}.qna_algo .qfavc.qsn .b_imagePair .qna_fav{width:26px;height:26px;text-align:center;border:1px solid #ececec;background-color:#f5f5f5;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;margin-right:8px}.qna_algo .qfavc.qsn .b_imagePair .qna_fav .cico{margin-right:0}.qna_algo .qfavc.qsn .sitename{display:block;font-size:14px;line-height:18px;color:#111;white-space:nowrap}.qna_algo .qfavc.qsn cite{color:#444;font-size:14px;line-height:20px}.qna_algo .b_algo.twsn h2{line-height:26px;padding-top:5px}.qna_algo .qfavc:hover+.b_algo.twsn{text-decoration:underline}.b_dark .qna_algo cite,.b_drk .qna_algo cite{color:#edebe9}.b_mapImg .cico,.sa_as .cico,#reviews_tp .cico{border-radius:0}.cico{overflow:hidden;border-radius:6px}.clpimg,.clpdimg,.bsimg{width:100%}.cico picture{line-height:0;display:block}#b_results>li.b_ans.b_topborder{margin-bottom:19px;position:relative}#fbtop{position:absolute;bottom:-19px;right:19px}#fbtop *{padding:0}#fbtoptu{margin-left:6px;padding:6px !important}#fbtoptd{padding:6px !important}#fbtoptdi{transform:rotate(180deg)}.fbtopt{display:inline-block;vertical-align:middle;height:12px;width:12px}.fbtopblue svg>path{fill:#001ba0}#b_results .b_algo .b_vlist2col.b_deep{color:#767676}#b_results .b_algo .b_vlist2col.b_deep ul{width:274px}#b_results .b_algo .b_vlist2col.b_deep,#b_results .b_algo .b_deep.b_moreLink{padding-left:16px}#b_results .b_algo .b_vlist2col.b_deep>ul:first-child{margin-right:0}#b_results .b_algo .b_vlist2col.b_deep>ul:nth-child(2){margin-left:44px}#b_results .b_algo form.b_externalSearch{margin-left:16px}z{a:1}.b_caption.b_snippetgobig p{font-size:18px;line-height:24px !important;color:#111}.b_algo.b_algoBorder{box-shadow:0 0 0 1px rgba(0,0,0,.05);border-radius:0}#b_results>li.b_algoBorder{margin-top:8px;padding-top:15px}#b_results>li.b_algoBorder.b_algo_feedback{margin-bottom:19px;position:relative}.b_gobig_feedback{position:absolute;right:19px;bottom:-21px}#b_results>li.b_algoBorder.b_algo_feedback+li.b_ans.b_mop.b_mopb{margin-top:28px}#b_results .b_wikiRichcard p{display:inline;line-height:22px}.b_wikiRichcard .b_promoteText{font-weight:bold}.b_wikiRichcard .tab-head{border-bottom:1px solid #ddd;margin-bottom:12px}#b_results>li .b_wikiRichcard .wikiRichcard_heroSection{padding-bottom:12px}#b_results>li .b_wikiRichcard .wikiRichcard_heroSection p{color:#111}#b_results>li .b_wikiRichcard .tab-content p,#b_results>li .b_wikiRichcard .tab-content a{color:#444}#b_results>li .b_wikiRichcard .tab-container a{border-bottom:1px dashed #ccc}#b_results>li .b_wikiRichcard a.b_mopexpref{border-bottom:none}#b_results>li .b_wikiRichcard .tab-container a:hover{background-color:#ebf4ff;height:20px;border-radius:2px;text-decoration:none}#b_results>li .b_wikiRichcard .inline>a:hover{background-color:transparent;text-decoration:none}#b_results>li .b_wikiRichcard a[href*="wikipedia.org"],#b_results>li .b_wikiRichcard a[href*="wikipedia.org"]:hover,#b_results .b_wikiRichcard .wiki_attr a,#b_results .b_wikiRichcard .wiki_attr a:hover{border-bottom:none}#b_results>li .b_wikiRichcard a[href*="wikipedia.org"]:hover,#b_results .b_wikiRichcard .wiki_attr a:hover{text-decoration:underline;background-color:#fff}.b_wikiRichcard .wiki_attr{padding-bottom:10px;line-height:1.2em}#b_results>li .b_wikiRichcard_noHeroSection .b_wikiRichcard p{color:#666;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden;padding-bottom:0}.b_wikiRichcard_noHeroSection .b_imagePair .b_wikiRichcard_image{float:right;margin-top:2px}.b_wikiRichcard_noHeroSection .b_wikiRichcard .b_clearfix.b_overflow{line-height:20px}.b_wikiRichcard_noHeroSection .b_imagePair .b_wikiRichcard_image_caption{margin-right:110px}.b_wikiRichcard_noHeroSection .b_imagePair .sml{display:none}#b_results li.b_algoBigWiki:hover h2 a{text-decoration:underline}.b_wikiRichcard_noHeroSection .b_floatR_img{padding:0 0 10px 10px}.mc_fh{height:100%;border-radius:6px}.mc_tc_bs{overflow:hidden}.pvc_title_with_frows{padding-bottom:10px}.paratitle .actionmenu{float:right;margin-top:-26px}.paratitle .actionmenu::after{float:none}.b_paractl,#b_results .b_paractl{line-height:1.5em;padding-bottom:10px}.tab-container{overflow:hidden;margin:0 auto;white-space:nowrap;padding-bottom:10px}.tab-head{display:inline-block;margin-bottom:10px;width:100%}.tab-menu{display:inline-block;overflow:hidden;vertical-align:top;width:100%}.tab-menu.tab-hasnav{margin-left:2px;margin-right:2px;height:32px;line-height:32px}.tab-menu ul{list-style:none;margin-left:0}.tab-menu ul.sp_1{transition:margin 320ms cubic-bezier(.3,.55,.1,1)}.tab-menu ul.sp_2{transition:margin 400ms cubic-bezier(.3,.55,.1,1)}.tab-menu ul.sp_3{transition:margin 460ms cubic-bezier(.3,.55,.1,1)}.tab-menu ul.sp_4{transition:margin 560ms cubic-bezier(.3,.55,.1,1)}.tab-menu ul.sp_5{transition:margin 680ms cubic-bezier(.3,.55,.1,1)}.tab-menu.tab-flex ul{display:flex}ul.tab-notrans{transition:none}.tab-menu li,.tab-navl,.tab-navr{display:inline-block;cursor:pointer;text-align:center;line-height:32px;height:32px;width:32px}@media screen and (forced-colors:active){.tab-navr svg,.tab-navl svg{fill:WindowText}}.tab-menu li.tab-active,.tab-navl.tab-disable,.tab-navr.tab-disable{cursor:default}@media screen and (-ms-high-contrast){.tab-menu li.tab-active{border-bottom:1px solid WindowText;height:30px}}.tab-menu li{padding:0 16px;margin-right:2px}.tab-fullwidth li{margin-right:0}.tab-navl.tab-disable,.tab-navr.tab-disable{background-color:#ececec}.tab-navl.tab-disable:hover,.tab-navr.tab-disable:hover{background-color:#ececec}.tab-navl.tab-disable .sv_ch,.tab-navr.tab-disable .sv_ch{fill:#444;opacity:.2}.tab-navl.tab-disable .sv_ch :hover,.tab-navr.tab-disable .sv_ch :hover{fill:#444;opacity:.2}.tab-navl:hover,.tab-navr:hover{background-color:#f5f5f5}.tab-navl .sv_ch :hover,.tab-navr .sv_ch :hover{fill:#111}.tab-menu li.tab-active{line-height:32px}.tab-menu.tab-fullwidth li.tab-active{box-shadow:none;line-height:32px;background-color:#ececec;color:#111;border:0;border-top:none}.tab-content{white-space:normal}.tab-hide{display:none}.tab-ajaxLoad{background:url(/rp/Dq3c4WiQf6W_1npctmuqOl5qkG0.gif) no-repeat;width:40px;height:60px;background-size:40px 40px;margin:0 auto;position:relative;top:60px;padding-bottom:30px;transform:translateY(-30px);-webkit-animation:.4s linear 0s 1 normal forwards delayLoader;animation:.4s linear 0s 1 normal forwards delayLoader}@-webkit-keyframes delayLoader{0%{opacity:0}99%{opacity:0}100%{opacity:1}}@keyframes delayLoader{0%{opacity:0}99%{opacity:0}100%{opacity:1}}.tab-ajaxCompleted{transition:transform .32s cubic-bezier(.3,.55,.1,1)}.tab-ajaxError{margin:30px 0 0;text-align:center}.tab-menu.tab-flex>ul>li{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.tab-menu li{overflow:hidden;-ms-text-overflow:ellipsis;text-overflow:ellipsis;vertical-align:top}.tab-menu li:last-child{margin-right:0}.tab-head,.tab-menu>ul{height:32px}.tab-head.tab-customLight .tab-menu li{background-color:transparent;color:#444;opacity:.8}.tab-head.tab-customDark .tab-menu li{background-color:transparent;color:#fff;opacity:.8}.tab-head.tab-customLight .tab-menu li:hover,.tab-head.tab-customDark .tab-menu li:hover{box-shadow:none;border-top:0}.tab-head.tab-customLight .tab-navl,.tab-head.tab-customLight .tab-navr,.tab-head.tab-customDark .tab-navl,.tab-head.tab-customDark .tab-navr{background-color:transparent}.tab-head.tab-customLight .tab-menu li.tab-active{box-shadow:inset 0 -3px 0 0 #444;opacity:1}.tab-head.tab-customDark .tab-menu li.tab-active{box-shadow:inset 0 -3px 0 0 #fff;opacity:1}.tab-head.tab-customLight .tab-menu.tab-fullwidth li,.tab-head.tab-customDark .tab-menu.tab-fullwidth li{box-shadow:none;border-top:0;font-weight:normal}.tab-head.tab-customLight .tab-navl span,.tab-head.tab-customLight .tab-navr span,.tab-head.tab-customDark .tab-navl span,.tab-head.tab-customDark .tab-navr span{background-image:url(/rp/S9lIHAMBy7JxaR5m1KRvMwDswyw.png);background-size:30px 150px;background-repeat:no-repeat;width:100%;height:100%;margin:0;display:block}.tab-head.tab-customLight .tab-navl span,.tab-head.tab-customLight .tab-navr span{background-position:0 -60px}.tab-head.tab-customDark .tab-navl span,.tab-head.tab-customDark .tab-navr span{background-position:0 0}.tab-head.tab-customLight .tab-navl span,.tab-head.tab-customDark .tab-navl span{transform:scaleX(-1);-webkit-transform:scaleX(-1);-moz-transform:scaleX(-1);-o-transform:scaleX(-1)}.tab-head.tab-customLight .tab-navl.tab-disable span,.tab-head.tab-customLight .tab-navr.tab-disable span,.tab-head.tab-customDark .tab-navl.tab-disable span,.tab-head.tab-customDark .tab-navr.tab-disable span{background-position:0 -30px}.tab-menu li,.tab-navl,.tab-navr{color:#737373}.tab-menu li{background-color:#eee;color:#444}.tab-fullwidth li{background-color:#eee}.tab-navl,.tab-navr{background-color:#eee;user-select:none}.tab-menu li:hover{box-shadow:inset 0 -3px 0 0 #ccc;background-color:#f5f5f5;color:#111;border-top:none}.tab-menu li.tab-active{box-shadow:inset 0 -3px 0 0 #de3700;background-color:#ececec;color:#111;border-top:none}.b_ad .tab-flex li:hover,.tab-flex li:hover{box-shadow:inset 0 -3px 0 0 #ccc;background-color:#f5f5f5;color:#111;border-top:none}.b_ad .tab-flex li.tab-active,.tab-flex li.tab-active{box-shadow:inset 0 -3px 0 0 #de3700;background-color:#ececec;color:#111;border-top:none}@media(forced-colors:active){.b_ad .tab-flex li.tab-active,.tab-flex li.tab-active{position:relative}.b_ad .tab-flex li.tab-active::after,.tab-flex li.tab-active::after{content:"";background-color:#de3700;display:block;position:absolute;bottom:0;left:0;width:100%;height:3px;forced-color-adjust:none}}.tab-menu li:hover{border-top:2px solid #1020d0;box-shadow:none}.tab-menu li.tab-active{border-top:2px solid #f84e29;box-shadow:none}.tab-menu>ul{height:32px}div .tab-menu,div .tab-menu li,div .tab-navl,div .tab-navr{display:inline;zoom:1}.btm_sml a{line-height:16px;border-bottom-left-radius:0;border-bottom-right-radius:0}.btm_sml{padding-bottom:10px}.btm_sml .expansionDefaultText,.btm_sml .expansionCustomizedText{display:inline-block;*display:inline;zoom:1}.expandChevronContainer{display:inline-block;*display:inline}.expandChevronContainer.hasExpandText{line-height:16px;vertical-align:middle}.btm_sml .expandChevronContainer>*{margin-left:8px;display:inline-block;*display:inline}.btm_sml .sw_plus,.btm_sml .sw_minus,.sml .sw_plus,.sml .sw_minus{display:inline-block;text-decoration:none;margin:0 5px 1px 0}.b_tblWithExpansion .btm_sml,.b_tblWithExpansion .sml{padding-bottom:10px}.b_relative .btm_sml,.b_relative .sml{letter-spacing:2px}.inline{display:inline-block;margin-left:4px;*display:inline;zoom:1}.sml.inline .sw_plus,.sml.inline .sw_minus{margin:0}.hidden_nostyle{padding:0 !important;margin:0 !important}.exp_slide{overflow:hidden;opacity:1;-webkit-transition:height ease-in-out 350ms,opacity ease-in-out 350ms;-moz-transition:height ease-in-out 350ms,opacity ease-in-out 350ms;-o-transition:height ease-in-out 350ms,opacity ease-in-out 350ms;transition:height ease-in-out 350ms,opacity ease-in-out 350ms}.exp_slide.b_hide{display:block;opacity:0;height:0 !important;padding-top:0 !important;padding-bottom:0 !important;margin-top:0 !important;margin-bottom:0 !important;border-top:0 !important;border-bottom:0 !important}body.exp_scroll{-webkit-transition:margin-top ease-in-out 350ms;-moz-transition:margin-top ease-in-out 350ms;-o-transition:margin-top ease-in-out 350ms;transition:margin-top ease-in-out 350ms}.b_ans .btm_sml{border-top:1px solid #cdcdcd}#b_context .b_ans .btm_sml{border-top:1px solid #ebebeb}.b_ans.b_topborder .btm_sml{border-top:0}#b_results>.b_ans .btm_sml a,#b_results>.b_ans .btm_sml a:visited,#b_context>.b_ans .btm_sml a,#b_context>.b_ans .btm_sml a:visited{color:#444}.b_ans.b_top .btm_sml a,.b_ans.b_top .btm_sml a:hover{background-color:transparent}.b_ans.b_topborder .btm_sml a{background-color:#f9f9f9}.b_ans.b_topborder .btm_sml a:hover{background-color:#eee}.b_dark .b_ans.b_topborder .btm_sml a,.b_dark .b_ans.b_topborder .btm_sml a:hover{background-color:#323130}.b_ans.b_top .btm_sml{padding-bottom:10px}.b_ans.b_top .btm_sml a{margin-bottom:0}.b_ans.b_topborder .btm_sml{padding-bottom:0}.b_ans.b_topborder .sydwrap_wrapper .btm_sml{padding-bottom:10px}.b_ans.b_topborder .btm_sml a{margin-bottom:-10px}.btm_sml a{display:block}.b_ans .btm_sml a{line-height:40px;height:40px}.b_ans.b_topborder .btm_sml a{line-height:48px;height:48px}.b_ans.b_topborder .btm_sml .newexpcont{height:32px;line-height:32px}.b_sydConvMode .b_ans.b_topborder .btm_sml .newexpcont{height:48px;line-height:32px}#b_results .b_ans:not(.b_top):not(.b_topborder) :not(.b_entityTP) .btm_sml .b_mopexpref,#b_results .b_ans.b_mop .btm_sml .b_mopexpref{height:16px;line-height:16px;color:#001ba0}.b_ans.b_topborder .btm_sml .b_segoeMDL2{font-family:"Segoe MDL2 Assets"}.btm_sml{position:relative}#b_context .b_ans .btm_sml a{line-height:40px;height:40px}.b_top .sa_cpoc .b_expando .btm_sml .expandChevronContainer>*,#b_context .b_ans .btm_sml .expandChevronContainer>*{margin-top:15px;margin-right:0;position:absolute;right:0;top:0}.sa_cpoc .b_expando .btm_sml{border-top:1px solid #bbb}#b_results .b_top .sa_cpoc .b_expando .btm_sml .b_expDesk{text-align:left}#b_results .b_top .sa_cpoc .b_expando .btm_sml a{margin:0}#b_results .b_top .sa_cpoc .b_expando .btm_sml .expansionCustomizedText{color:#444}.b_top .sml.topanswer a,.b_top .btm_sml a{background-color:#f9f9f9;margin:0 -19px -10px -19px;display:block;text-decoration:none;text-align:center}.b_top .sml.topanswer a{line-height:35px;outline:none}.b_top .btm_sml .leftAlign{text-align:left}.b_top .btm_sml a{line-height:40px;height:40px;vertical-align:middle}.b_top .btm_sml{padding-bottom:0}.b_top .btm_sml a:hover,.b_top .sml.topanswer a:hover{background-color:#eee}.b_top .btm_sml a .expansionDefaultText{display:none;text-align:center}.b_top .btm_sml a .expansionCustomizedText{text-align:left;padding:0 0 0 19px;display:inline-block;*display:inline;zoom:1}.b_top .btm_sml .expansionChevronDown,.b_top .btm_sml .expansionChevronUp{background-repeat:no-repeat;height:9px;width:16px;display:inline-block;*display:inline;zoom:1;background-position:0 0;margin:0 19px 0 12px}.b_top .btm_sml .expandChevronContainer{line-height:40px;vertical-align:middle}.b_top .btm_sml .expansionChevronDown.noExpandText,.b_top .btm_sml .expansionChevronUp.noExpandText{margin:0}.b_top .btm_sml .expansionChevronUp.hasExpandText,.b_top .btm_sml .expansionChevronDown.hasExpandText{margin-bottom:0}#b_results>.b_top .btm_sml a,#b_results>.b_top .btm_sml a:visited{color:#444}.e_mhdr .btm_sml a{padding:0;border-top:0;margin-top:10px}.b_top .btm_sml .expansionChevronUp{background-image:url(/rp/c4pKlVbt2KgY9wFQXYe8KqoHuzQ.png)}.b_top .btm_sml .expansionChevronDown{background-image:url(/rp/ak5A-kIzM-v9JjRbH7FaoGRYoEw.png)}#b_results .b_top .btm_sml .expandChevronContainer.hasExpandText{margin-top:-4px}#b_results .b_top .btm_sml .b_expDesk{height:48px}#b_results .b_top .btm_sml .b_expDeskNoText{height:32px}#b_results .b_ans.b_topborder .btm_sml .newexpcont{height:auto}#b_results .b_topborder .chevronContainerDown:hover{box-shadow:0 0 0 0 rgba(0,0,0,.05),0 2px 4px 1px rgba(0,0,0,.18)}#b_results .b_topborder .chevronContainerDown,#b_results .b_topborder .chevronContainerDown:active{box-shadow:0 0 0 0 rgba(0,0,0,.05),0 2px 3px 0 rgba(0,0,0,.1)}#b_results .b_topborder .chevronContainerUp:hover{box-shadow:0 0 0 0 rgba(0,0,0,.05),0 -2px 4px 1px rgba(0,0,0,.18)}#b_results .b_topborder .chevronContainerUp,#b_results .b_topborder .chevronContainerUp:active{box-shadow:0 0 0 0 rgba(0,0,0,.05),0 -2px 3px 0 rgba(0,0,0,.1)}#b_results .b_top .btm_sml a .expansionCustomizedText{padding:0}#b_results .b_top .btm_sml a .b_expcol{padding:0;color:transparent}#b_results .b_top .sydwrap_wrapper .btm_sml a .b_expcol{color:#444}#b_results .b_topborder .b_expwide{margin-left:50%}#b_results .b_topborder .b_expChevTOP{margin-left:50%}#b_results .b_top .btm_sml.b_expV3,#b_results .b_ans:not(.b_top):not(.b_topborder) :not(.b_entityTP) .btm_sml.b_expV3{display:flex;align-items:center;justify-content:center}#b_results .b_ans:not(.b_top):not(.b_topborder) :not(.b_entityTP) .btm_sml.b_expV3{padding-bottom:0}#b_results .b_top .btm_sml.b_expV3 a,#b_results .b_ans:not(.b_top):not(.b_topborder) :not(.b_entityTP) .btm_sml.b_expV3 a{box-shadow:0 2px 3px 0 #000;box-shadow:0 2px 3px 0 rgba(0,0,0,.1);border:1px solid #ddd;color:#666;height:40px;line-height:40px;border-radius:20px;padding-left:20px;padding-right:20px;background-color:#fff;margin-bottom:-30px}#b_results .b_top .btm_sml.b_expV3 a svg,#b_results .b_ans:not(.b_top):not(.b_topborder) :not(.b_entityTP) .btm_sml.b_expV3 a svg{padding-left:10px}#b_results .b_top .btm_sml.b_expV3 a:hover,#b_results .b_ans:not(.b_top):not(.b_topborder) :not(.b_entityTP) .btm_sml.b_expV3 a:hover{box-shadow:0 2px 4px 1px #000;box-shadow:0 2px 4px 1px rgba(0,0,0,.14);border:1px solid #ccc;color:#111}#b_results .b_top.b_tophb .btm_sml.b_expV3 a{margin-bottom:-35px}.cipt,.cipg,.cipa,.cipl,.ciptr,.ciplr{display:inline-block}.cipa,.cipl,.ciplr{cursor:pointer}.vab{vertical-align:bottom}.vam{vertical-align:middle}.vat{vertical-align:top}.vabl{vertical-align:baseline}.vatt{vertical-align:text-top;border-radius:0}.vatb{vertical-align:text-bottom}.ChevronDown12,.ChevronUp12{background:url(/rp/QKlTrqL25sGDqfRYQjkMWJWDeG8.png) no-repeat;background-size:494px 58px;width:12px;height:12px}.ChevronDown12{background-position:-372px 0}.ChevronUp12{background-position:-372px -14px}@media(prefers-color-scheme:dark){#bpage.b_med .ChevronDown12{background-position:-386px 0}#bpage.b_med .ChevronUp12{background-position:-386px -14px}}#bpage.b_drk .ChevronDown12{background-position:-386px 0}#bpage.b_drk .ChevronUp12{background-position:-386px -14px}.cipt,.cipl{margin-right:10px}.cipt .cico,.cipl .cico,.ciptr .cico,.ciplr .cico{border-radius:0}.b_action>.cipt,.b_action>.cipl{float:left}.ciptr,.ciplr{margin-left:10px}body .cipt,body .cipg,body .cipa,body .cipl,body .ciptr,body .ciplr{display:inline;zoom:1}.expansionAccessibilityText { display: none; }@media(forced-colors:active){div.sml>a>img.ciplr{filter:brightness(50%) contrast(20%) grayscale(100%) saturate(0%) hue-rotate(0deg)}}.fdbk_thmb_root{display:inline-block;position:relative;float:right}.fdbk_hide{display:none !important}.fdbtext{display:inline-block;margin-right:3px;font-size:11px;line-height:15px;vertical-align:middle;color:#767676}#bpage.b_drk .fdbtext{color:#d2d0ce}.fdbk_thmb_root_mob .fdbtext{font-size:14px;line-height:20px;color:#666}.fdbk_thmb_root>a{display:inline-block;width:15px;height:15px;margin-left:6px;padding:0;background-size:15px;vertical-align:middle}.fdbk_thmb_root>a.thumb_n{transform:scaleY(-1)}.fdbk_thmb_root_mob.fdbk_thmb_root>a{width:20px;height:20px;background-size:20px}.fdbtext>span,.fdbtext>a{margin-left:4px}.fdbk_thmb_root>a.thumb_y.active{margin-left:0}.fdbk_emotion{display:none;position:absolute;right:0;width:50px;height:50px;opacity:0;animation:emotion 1s ease-in-out .1s 1 normal forwards;-webkit-animation:emotion 1s ease-in-out .1s 1 normal forwards;-o-animation:emotion 1s ease-in-out .1s 1 normal forwards;-moz-animation:emotion 1s ease-in-out .1s 1 normal forwards}.fdbk_emotion .sat_img,.fdbk_emotion .dsat_img{display:none;width:50px;height:50px;opacity:.9}.fdbk_emotion.sat .sat_img,.fdbk_emotion.dsat .dsat_img{display:inline-block}.fdbk_emotion.sat{display:block;margin:-50px 3px 0 0}.fdbk_thmb_root_mob .fdbk_emotion.sat{margin:-50px 11px 0 0}.fdbk_emotion.dsat{display:block;margin:-50px -18px 0 0}.fdbk_thmb_root_mob .fdbk_emotion.dsat{margin:-50px -15px 0 0}@-webkit-keyframes emotion{50%{opacity:1}100%{opacity:0;-webkit-transform:translateY(-10px)}}@keyframes emotion{50%{opacity:1}100%{opacity:0;-webkit-transform:translateY(-10px)}}.fdbk_thmb_root>a.thumb{background-image:url(data:image/png;base64,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)}.fdbk_thmb_root>a:hover,.fdbk_thmb_root>a:active,.fdbk_thmb_root>a.active{background-image:url(/rp/oIh0lv8-r1C0l7JNB8ZsnpYC90s.png)}#b_content #b_results .b_tpcn .tpic .wr_fav{background-color:#f1f3f4;border:1px solid #ddd;overflow:hidden}#b_results .b_tpcn .tpic .wr_fav .siteicon img{border-radius:4px}#b_results .b_tpcn .b_lario .tpic .wr_fav .siteicon img{width:26px;height:26px;left:0;top:0}.b_tpcn .sw_ddgn:after{transform-origin:-180px -52px}#b_results .b_algo{position:relative}#b_results .b_algo .tpic .wr_fav{position:relative}#b_results .tpic .wr_fav .siteicon img{width:16px;height:16px;position:absolute;border-radius:4px;left:5px;top:5px}#b_results .tpic .wr_fav img.siteicon.rms_img{width:16px;height:16px}#b_results .tilk{display:flex}.b_algo{position:relative}#b_results .b_algo .b_tpcn,#b_results .b_algo .b_tpcn>strong{border-bottom:none;padding:0 0;margin:0 0;display:flex;position:relative}.b_algo .b_tpcn>.tilk,.b_algo .b_tpcn strong>.tilk{padding-bottom:4px}.b_algo .b_tpcn .tpic{display:flex;height:38px;flex-direction:row;align-items:center;margin-right:8px}#b_results .b_algo .b_tpcn .b_attribution{padding-bottom:0;padding-top:0;margin-top:0;height:20px;line-height:20px;font-size:13px;display:flex}#b_results .b_algo .tpic .wr_fav{width:26px;height:26px;text-align:center;border:1px solid #ececec;background-color:#f5f5f5;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:0}.b_tpcn .tptt{height:18px;padding-bottom:0;line-height:18px;font-size:14px;color:#111}#b_results .b_tpcn .b_attribution{line-height:20px}.b_tpcn .b_attribution cite,.b_tpcn .b_attribution .c_tlbxTrg{color:#444}#b_results .b_algo .gb_lnk:hover{text-decoration:none}.tpmeta{display:flex}#b_results .tpmeta .b_rebateSlug .algoSlug_icon,#b_results .tpmeta .b_algoSlug .algoSlug_icon{margin-bottom:0}#b_results .b_topicon_topslugin .algoSlug_icon{font-size:14px;line-height:16px;color:#71777d;margin-bottom:8px}.tilk:hover{text-decoration:none}#b_results .b_tpcn .scs_arw,#b_results .b_tpcn .scs_cls{bottom:-42px}#b_results .b_tpcn .scs_exp{position:absolute;top:0;right:0}#b_results .wr_fav .siteicon img,#b_results .wr_fav img.siteicon{vertical-align:text-top}#b_results .nattr img.siteicon,#b_results .mattr img.siteicon,#b_results .sh_favicon>img.siteicon{vertical-align:inherit;margin-bottom:-1px}#b_results .nattr span.wr_fav,#b_results .mattr span.wr_fav{margin-right:4px}.wr_fav{margin-right:8px}#b_results .nattr .b_attribution,#b_results .mattr .b_attribution,#b_results .cattr .b_attribution,#b_context .mattr .b_attribution,.wr_fav{display:inline-block}.wr_fav .cico{border-radius:0;display:inline-block;overflow:unset}.b_ansb .wr_fav,.wr_fav.b_hide{display:none}#b_results .b_vidAns{border-radius:6px;box-shadow:0 0 0 1px rgba(0,0,0,.05);padding:16px 20px;gap:10px;background:#fff}@charset "UTF-8";.vsa{position:relative}.vsa .b_slideexp{margin-bottom:5px}.vsa .b_moreLink{padding:8px 0 10px}.vsa #mmcar .b_slidesContainer{clear:both}.vsa .b_headerTitle{padding:6px 0 12px}.mgzsv .mc_vtvc_title{max-height:44px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow-y:hidden}.vtvc_desc{margin-top:12px;border-top:1px solid #ddd;padding-top:12px;line-height:18px;height:90px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;overflow-y:hidden}#b_results .vsa .b_attribution{padding-bottom:4px}#b_results #serpvidansrr .b_attribution,#b_context #serpvidansrr .b_attribution,#b_context #serpvidans.rrlist .b_attribution{padding:0 0 12px;line-height:18px}#b_results #serpvidansrr .vsatitle,#b_context #serpvidansrr .vsatitle{padding:0 0 2px}#serpvidansrr .rel_ent_w h2>a,#serpvidansrr .rel_ent_w h2>a:visited{color:#111}#serpvidansrr .b_snippet>a{position:relative;background:#3e67b5;border-radius:1.02917px;font-size:12px;line-height:28px;text-align:center;color:#fff;padding:6px 8px;margin-left:10px}#serpvidansrr .b_snippet{margin-bottom:10px;font-size:13px;line-height:17px;color:#444}#serpvidans.rrlist.vasac{margin-top:-10px}#serpvidans.rrlist h2{padding-bottom:0}#mmcar .mc_vtvc_title{font-size:13px}#mmcar .btn{z-index:2}.mc_vtvc_meta_row .mc_vtvc_meta_row_channel::before{content:" · "}.cdx .b_sldrp .slide{box-shadow:none}#b_pole #serpvidans .slide .mc_vtvc.b_canvas .vtmu,#b_pole #serpvidans .slide .mc_vtvc.b_canvas .vtpl{bottom:112px}#b_pole #serpvidans .slide .mc_vtvc.b_canvas .mc_vtvc_meta_pubdate{padding-bottom:0}#b_pole .vsathm.dark #serpvidans .mc_vtvc,#b_pole .vsathm.grey #serpvidans .mc_vtvc,#b_pole .vsathm.black #serpvidans .mc_vtvc{border:1px solid #353535;background-color:#151515}#b_pole .vsathm.light #serpvidans .mc_vtvc,#b_pole .vsathm.white #serpvidans .mc_vtvc{border:1px solid #eee;background-color:#fff}#b_pole .vsathm.blue #serpvidans .mc_vtvc{background-color:#f6f9fd}#b_pole .vsathm.brown #serpvidans .mc_vtvc{background-color:#fdf9f6}#b_pole .vsathm.green #serpvidans .mc_vtvc{background-color:#f8fdf6}#b_pole .vsathm.orange #serpvidans .mc_vtvc{background-color:#fdf9f6}#b_pole .vsathm.pink #serpvidans .mc_vtvc{background-color:#fdf6f9}#b_pole .vsathm.purple #serpvidans .mc_vtvc{background-color:#fdf6fd}#b_pole .vsathm.red #serpvidans .mc_vtvc{background-color:#fdf7f6}#b_pole .vsathm.yellow #serpvidans .mc_vtvc{background-color:#fdfbf6}#b_pole .vsathm.teal #serpvidans .mc_vtvc{background-color:#f6fdfd}#serpvidans .mc_vtvc_tot .mc_vtvc_title strong{font-weight:500}#serpvidans .vsb_tr_c .mc_vtvc_tot .mc_vtvc_title strong{display:block;overflow:hidden;text-overflow:ellipsis}#b_pole #serpvidans .slide .mc_vtvc_tot .mc_vtvc_meta{position:absolute;padding:12px 16px;height:74px}#b_pole #serpvidans .slide .mc_vtvc_tot .mc_vtvc_meta .mc_vtvc_title{position:relative;margin-bottom:4px;line-height:15px;font-size:13px;height:30px;top:0;left:0;width:100%}#b_pole #serpvidans .slide.onhov .mc_vtvc_tot .mc_vtvc_meta .mc_vtvc_title{height:18px;line-height:18px}#b_pole #serpvidans .slide .mc_vtvc_tot .mc_vtvc_meta .mc_vtvc_meta_block_area{top:0;left:0;height:20px;width:100%}.mmtitle>a{display:block}.mmlist .mc_vtvc .mc_vtvc_meta { padding: 12px 16px 16px 16px; } .mmlist .mc_vtvc .mc_vtvc_meta_w { height: 112px; margin-top: -0px; } .mmlist .mc_vtvc .mc_vtvc_title { height: 44px; line-height: 22px; margin-bottom: 0px; margin-top: 0px; } .mmlist .mc_vtvc .mc_vtvc_meta_block_area { height: 40px; } .mmlist .mc_vtvc .vtmu, .mmlist .mc_vtvc .vtpl { bottom: 120px; } .mmlist .mc_vtvc_th_dock { height: 112px; } .mmlist .mc_vtvc_th .cico { height: 110px; } .mc_vtvc{background-color:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.05);line-height:0;margin:0;position:relative;border-radius:6px;overflow:hidden}.mc_vtvc.noshadow{box-shadow:none}.mc_vtvc_con_rc{border-radius:6px;overflow:hidden;position:relative}.mc_vtvc>a{color:#666;display:block;text-decoration:none;width:100%}.mc_vtvc>a:focus::after{outline:2px solid #00a89d;width:100%;height:100%;content:'';outline-offset:-2px;position:absolute;top:0;left:0}.mc_vtvc_th{background-color:#d5d5d5;position:relative}.mc_vtvc_th .cico{border-radius:0}.mc_vtvc_ban_lo,.mc_vtvc_ban_up{position:absolute;vertical-align:middle}.mc_vtvc_ban_lo{bottom:0}.mc_vtvc_ban_up{top:0}.mc_vtvc_title{font-weight:normal;margin-bottom:11px;overflow:hidden;color:#111;height:54px;line-height:18px}.mc_vtvc_title a{display:inline-block;color:#111}.mc_vtvc_title a:hover{text-decoration:underline}.mc_vtvc_src_ico{float:left;margin-right:4px}.mc_vtvc_act{height:16px;margin-top:-40px;padding:12px 8px;z-index:1}.mc_vtvc_actc{right:16px;bottom:16px;position:absolute;display:inline-block;z-index:1}.mc_vtvc_act_sep{border-top:1px solid #d5d5d5;height:40px;margin:0 8px}.mc_vtvc_fh .mc_vtvc_act_sep,.mc_vtvc_fh .mc_vtvc_act{visibility:hidden}#serpvidans .b_topTitle{margin-bottom:8px}.mc_vtvc_htc{width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0}.mc_vtvc_htb{width:100%;height:100%;background:rgba(0,0,0,.7);position:absolute;top:0;bottom:0;left:0;right:0}.mc_vtvc_ht{width:100%;padding:0 16px;line-height:16px;color:#fff;text-decoration:underline;word-break:break-word;box-sizing:border-box;vertical-align:middle;text-align:center}.mc-vtvc_th_live_b{background-color:#c80000;color:#fff;display:inline-block;padding:2px 8px;font:11px/14px Arial;border-radius:2px;text-transform:uppercase;height:15px;width:26px;position:absolute;left:8px;top:110px}.isvctrl .isv .mc_vtvc_ban_up{left:0;right:initial}.mc_vtvc_ban_lo,.mc_vtvc_ban_up{right:0}.vt_text.b_lRight .b_lLeft{margin:0 0 0 1px;height:14px;line-height:14px;padding:2px 8px;background:rgba(0,0,0,.75);border-radius:2px;font-weight:bold}.mc_vthtb{width:100%;height:100%;background:rgba(0,0,0,.7);position:absolute;top:0;bottom:0;left:0;right:0;display:table}.mc_vtht{width:100%;padding:0 16px;line-height:16px;color:#fff;text-decoration:underline;word-break:break-word;box-sizing:border-box;vertical-align:middle;text-align:center;display:table-cell}.vt_text.b_lRight .b_lLeft{margin:0 0 0 1px;height:14px;line-height:14px;padding:2px 8px;background:rgba(0,0,0,.75);border-radius:2px;font-weight:bold}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.mc_vtvc_center_play{width:32px;height:32px;background-size:contain;position:absolute;margin:auto;bottom:0;top:0;left:0;right:0;box-shadow:none;border-radius:0}.mc_vtvc_center_play.rmvbg{width:32px;height:32px;background-image:none}.mc_vtvc_htb,.mc_vtvc_ht{display:none}.vt_onhv .mc_vtvc_htb{display:table}.vt_onhv .mc_vtvc_ht{display:table-cell}.mc_vtvc_center_play{display:inline-block}.vt_onhv .mc_vtvc_center_play{display:none}.mc_vtvc .vtmu,.mc_vtvc .vtpl{bottom:163px}.vsarf .mc_vtvc .vtmu,.vsarf .mc_vtvc .vtpl{bottom:122px}.svarh #mmcar .mc_vtvc .vtmu,.svarh #mmcar .mc_vtvc .vtpl{bottom:137px}.svarht #mmcar .mc_vtvc .vtmu,.svarht #mmcar .mc_vtvc .vtpl{top:8px;left:8px}.mc_vtvc_center_play{background-image:url(data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2040%2040%22%3E%3Ctitle%3EPlay_40x40%3C%2Ftitle%3E%3Cpath%20d%3D%22M20%20.833a19.167%2019.167%200%201%200%2019.167%2019.167%2019.167%2019.167%200%200%200-19.167-19.167z%22%20opacity%3D%22.6%22%2F%3E%3Cpath%20d%3D%22M20%202a18%2018%200%201%201-18%2018%2018.02%2018.02%200%200%201%2018-18m0-2a20%2020%200%201%200%2020%2020%2020%2020%200%200%200-20-20zm8.072%2020.9a1.671%201.671%200%200%201-.513.513l-9.99%206.357a1.671%201.671%200%200%201-2.569-1.413v-12.715a1.671%201.671%200%200%201%202.569-1.41l9.99%206.358a1.671%201.671%200%200%201%20.513%202.31z%22%20fill%3D%22%23fff%22%2F%3E%3C%2Fsvg%3E)}.b_mop .mmlist{height:auto;max-height:303px;overflow-y:scroll}.b_mop .mmlist.noscr{max-height:unset;overflow-y:unset}.b_mop .mmlist::-webkit-scrollbar{width:6px}.b_mop .mmlist::-webkit-scrollbar-track{background:#fff}.b_mop .mmlist::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}.mmlist .mc_vtvc{margin:6px 1px 0}.mmlist .mc_vtvc_con_rc{display:flex}.mmlist .mc_vtvc_title{font-weight:400;font-size:18px}.mmlist .mc_vtvc_meta_row{font-size:13px}.mmlist .mc_vtvc .mc_vtvc_meta_block_area{bottom:-16px}.mmlist .mc_vtvc .vtmu,.mmlist .mc_vtvc .vtpl{bottom:8px}.cardless.mmlist .mc_vtvc_con_rc{height:112px}.cardless.mmlist .mc_vtvc{box-shadow:none}.cardless.mmlist .mc_vtvc_center_play{width:32px;height:32px}.cardless.mmlist .mc_vtvc_title{font-size:16px;color:unset}.cardless.mmlist .mc_vtvc_meta_row{line-height:20px}.cardless.mmlist .mc_vtvc_meta_pubdate{padding-bottom:2px;color:#666}.cardless.mmlist .mc_vtvc_th,.cardless.mmlist .mc_vtvc_th .cico,.cardless.mmlist .mc_vtvc_th div.rms_img{border-radius:6px}.cardless.mmlist .mc_vtvc_th{height:111px}.bth .cardless.mmlist .mc_vtvc_th{height:90px}.bpth .cardless.mmlist .mc_vtvc_th{height:108px}.cardless.mmlist .mc_vtvc_htc{border-radius:6px;overflow:hidden}.cardless.mmlist .mc_vtvc .mc_vtvc_meta_block_area{bottom:-20px}.cardless.mmlist .mc_vtvc .mc_vtvc_meta{padding:0;margin:0 10px}.halfdvd .cardless.mmlist .mc_vtvc .mc_vtvc_meta{border-bottom:1px solid #ddd}.halfdvd .cardless.mmlist>div:last-child .mc_vtvc .mc_vtvc_meta{border-bottom:none}#serpvidans.vasac.cardless{box-shadow:none}.cardless.mmlist .mc_bc{padding:2px 8px;line-height:14px;border-radius:2px;font-weight:normal}.cardless .salink{margin-left:-20px;margin-right:-20px}.cardless:not(.noscr) .salink{margin-top:-20px}.mmlist.smc:not(.noscr)>div:last-child{padding-bottom:20px}.mc_vtvc:hover .mc_vtvc_title{text-decoration:underline}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.mc_vtvc_vchl .meta_vc_content{padding:1px 4px;background:#106ebe;border-radius:4px;color:#fff}.emptyStyleForDebuggingPurpose{top:0}.mc_vtvc_meta{box-sizing:border-box;display:inline-block;line-height:18px;position:relative;width:100%}.mc_vtvc_meta_block{bottom:0;position:absolute;width:100%}.mc_vtvc_meta_row{line-height:18px;font-size:100%;height:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mc_vtvc_meta_row a{display:inline-block}.mc_vtvc_meta_row a:hover{text-decoration:underline}.mc_vtvc_meta_block_area{position:relative}.mc_vtvc_meta_block,.mc_vtvc_meta_block a{color:#444}.b_dark .mc_vtvc_meta_block{color:#edebe9}.mc_vtvc_meta_row>:nth-of-type(n+2)::before{content:" · "}.mc_vtvc_meta_row .mc_vtvc_meta_row_channel::before{content:" › "}.mc_vtvc_kmt_title{line-height:18px;padding-bottom:4px;font-weight:bold;color:#00809d;text-transform:uppercase;font-size:11px}.mc_vtvc_kmt,.mc_vtvc_con_rc.onhov .wkmt .mc_vtvc_meta_row,.mc_vtvc_con_rc.onhov .wkmt .tibc_tt{display:none}.mc_vtvc_con_rc.onhov .wkmt .mc_vtvc_title{max-height:18px;margin-bottom:18px;overflow:hidden}.mc_vtvc_con_rc.onhov.mmsts .mc_vtvc_title{visibility:hidden}.mc_vtvc_con_rc.onhov .mc_vtvc_kmt{display:block}.mc_vtvc_kmt_content .b_factrow{line-height:17px;font-size:100%;max-height:34px;overflow:hidden;text-overflow:ellipsis;padding:0 16px 0 0;color:#444}.mc_vtvc_meta .mc_vtvc_kmt_title{line-height:18px}.mc_vtvc_title:hover{text-decoration:underline}.mc_vtvc_meta_pubdate{color:#444;padding-bottom:3px}.mc_vtvc_meta_channel{color:#006d21}.mc_vtvc_meta_w,.mc_vplvc_meta_w{position:relative}.mc_vtvc_meta_bg_w,.mc_vplvc_meta_bg_w{height:100%;width:100%;overflow:hidden;position:absolute;top:0}.mc_vtvc_meta_bg_w .cico,.mc_vplvc_meta_bg_w .cico{border-radius:0;overflow:visible}.dg_u .mm_vidch_th_c{overflow:visible}.dg_u .mm_vidch_th_bg img{margin-top:-20px}.emptyStyleForDebuggingPurpose{top:0}.mc_vtvc_meta_w .mc_vtvc_meta{background:rgba(255,255,255,.75)}.mc_vtvc_meta_bg_w img,.mc_vtvc_meta_bg_w .mc_vtvc_cb_w{filter:blur(25px);transform:scale(1.2)}body{--video-metadata-channel-color:unset}body.b_dark{--video-metadata-channel-color:unset}.vsarf .mc_vtvc_meta_pubdate{color:unset}.vsarf .mc_vtvc_meta_channel{color:var(--video-metadata-channel-color)}.vsarf .mc_vtvc .mc_vtvc_meta_w .mc_vtvc_title,.vsarf .mc_vtvc .mc_vtvc_meta_w .mc_vtvc_title strong{font-weight:bold}.vsarf .mc_vtvc_meta_w .mc_vtvc_meta_row{font-size:13px}.emptyStyleForDebuggingPurpose{top:0}.vsarf .mc_vtvc_th .cico{height:132px}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.emptyStyleForDebuggingPurpose{top:0}.vtbc .mv_vtvc_play{display:inline-block;position:absolute;bottom:8px;left:9px;height:8px;width:7px}.vtbc .mv_vtvc_play_ext{background:url(/rp/Lp38sn_O4jegSK0IHxZVxyp-yKQ.png) -172px -31px;display:inline-block;height:8px;width:12px;position:absolute;bottom:8px;left:6px}.vtbc .pivot{height:20px;width:8px;min-width:8px}.vtbc .mv_vtvc_play{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAIBAMAAADHKvg1AAAAIVBMVEX///////////////////////////////////////////9/gMdvAAAACnRSTlMAETNEVWaImbvuo4D1oAAAAB9JREFUCB1jmMoABKuaQcSqQhCxKgFGgLhNQIkpQAwA8zkLyQAl6F0AAAAASUVORK5CYII=)}.mc_bc_w{height:18px;padding:8px;text-align:right}.mc_bc{background-color:rgba(0,0,0,.75);padding:2px 8px;line-height:14px;color:#fff;display:inline-block;vertical-align:middle;border-radius:2px;font-weight:bold}.mc_bc_w .pivot{text-align:center;margin-right:1px;height:14px}.vsarr .mmgrid .mc_bc_w .mc_bc{background-color:rgba(0,0,0,.75);opacity:1}.vrhdata{display:none}.mmgrid>div{width:197px;display:inline-block;margin-right:8px;margin-bottom:8px;box-shadow:0 0 0 1px rgba(0,0,0,.05);position:relative;vertical-align:top;overflow:hidden;white-space:normal;border-radius:6px}.vsarr .mmgrid>div,.vsarr1stbig .mmgrid>div{margin-right:8px;margin-bottom:8px}#serpvidansrr .mc_vtvc .mc_vtvc_meta{height:auto}#serpvidansrr .mc_vtvc .mc_vtvc_title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.mmgrid .mc_tc{border:none}.vsa .mmgrid>div:nth-child(3n){margin-right:0}.vsa .b_moreLink{padding-top:4px}#serpvidansrr .mc_vtvc_meta_row{line-height:18px;font-size:100%;height:17px}.vsarr .mmgrid>div:nth-child(2n){margin-right:0}#serpvidansrr .mc_vtvc .vtmu,#serpvidansrr .mc_vtvc .vtpl{bottom:128px}.vsarr1stbig .mmgrid>div:nth-child(2){margin-right:0}#serpvidansrr.uipolish .mc_vtvc_meta_pubdate,#serpvidansrr.uipolish .mc_vtvc_meta_channel,#serpvidansrr.uipolish #vidans2 .b_videocard .video_metadata .video_source{color:#767676}#serpvidansrr #vidans2 .b_videocard .video_metadata_container,#serpvidansrr #vidans2 .b_videocard .video_metadata_container .video_metadata>h3{width:100%}@media(max-width:1362.9px){#serpvidansrr .mmgrid>div{width:168px;height:206px}#serpvidansrr .mmgrid>div .cico,#serpvidansrr .mmgrid>div .cico .rms_img{width:168px;height:100px}#serpvidansrr .mc_vtvc .mc_vtvc_meta{padding:12px}#serpvidansrr .mc_vtvc .mc_vtvc_title{height:32px;line-height:16px;margin-bottom:16px}#serpvidansrr .mc_vtvc .mc_vtvc_meta_block_area{height:34px}#serpvidansrr .mc_vtvc_meta_row{line-height:15px;font-size:13px;height:15px}#serpvidansrr .mc_vtvc_meta_pubdate{padding-bottom:4px}#serpvidansrr .mc_vtvc .vtmu,#serpvidansrr .mc_vtvc .vtpl{bottom:114px}#serpvidansrr #vidans2 .b_videocard .videoPlayer,#serpvidansrr #vidans2 .b_videocard .videoPlayer .cico,#serpvidansrr #vidans2 .b_videocard .videoPlayer .cico .rms_img{width:343px !important;height:194px !important;margin-right:0}}@media(max-width:1274.9px){#serpvidansrr .mmgrid>div{width:124px;height:164px}#serpvidansrr .mmgrid>div .cico,#serpvidansrr .mmgrid>div .cico .rms_img{width:124px;height:76px}#serpvidansrr .mc_vtvc .mc_vtvc_meta{padding:8px}#serpvidansrr .mc_vtvc .mc_vtvc_title{height:32px;line-height:16px;margin-bottom:12px}#serpvidansrr .mc_vtvc .mc_vtvc_meta_block_area{height:28px}#serpvidansrr .mc_vtvc_meta_row{line-height:13px;font-size:11px;height:13px}#serpvidansrr .mc_vtvc_meta_pubdate{padding-bottom:2px}#serpvidansrr .mc_vtvc .vtmu,#serpvidansrr .mc_vtvc .vtpl{bottom:96px}#serpvidansrr #vidans2 .b_videocard .videoPlayer,#serpvidansrr #vidans2 .b_videocard .videoPlayer .cico,#serpvidansrr #vidans2 .b_videocard .videoPlayer .cico .rms_img{width:256px !important;height:144px !important;margin-right:0}#serpvidansrr .maskthumb .mc_bc_w{padding:8px 4px 4px 8px}}#serpvidansrr.withsplitline .mmgrid>div:nth-last-child(1),#serpvidansrr.withsplitline .mmgrid>div:nth-last-child(2){margin-bottom:24px}#serpvidansrr.withsplitline .mmgrid{border-bottom:1px solid #ececec;margin-bottom:16px}#serpvidansrr #vidans2 .b_videocard .video_metadata{max-width:auto;padding:12px 16px}#serpvidansrr #vidans2 .b_videocard{margin-bottom:12px;box-shadow:0 0 1px rgba(0,0,0,.05),0 2px 3px rgba(0,0,0,.1);border-radius:6px}#serpvidansrr .b_rich{padding-top:0}#serpvidansrr #vidans2 .videoPlayer{border-radius:6px 6px 0 0;overflow:hidden}#serpvidansrr #vidans2 .b_videocard .video_metadata>h3{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:1;line-height:15px;height:15px;font-size:13px;color:#000;margin-bottom:20px;font-family:Arial,Helvetica,Sans-Serif;font-style:normal;display:block}#serpvidansrr.vsarr1stbig #vidans2 .b_videocard .video_metadata .actionmenu{display:none}#serpvidansrr #vidans2 .b_videocard .video_summary,#serpvidansrr #vidans2 .b_videocard .video_source{line-height:15px}#serpvidansrr #vidans2 .b_videocard .videoPlayer .vtbc{right:0}.b_factrow>li.b_sritem,.b_factrow .ssp_expert{font-weight:bold}.b_factrow.b_twofr .b_sritem>.b_sritemp{display:inline;font-weight:normal}.b_factrow.b_twofr .b_sritem{font-weight:bold}.b_factrow.b_twofr .csrc{margin-left:5px}.b_factrow.b_twofr{padding-top:4px}.b_factrow.b_twofr ul:first-child{max-width:calc(50% - 20px)}.b_factrow.b_twofr ul:first-child+ul{max-width:50%}.b_factrow.b_twofr ul li div{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.b_imagePair.wide_wideAlgo .b_factrow.b_twofr .b_vlist2col{display:flow-root}#df_listaa.decfbpad{margin-bottom:0;padding-bottom:4px}#df_listaa .b_vPanel>div:last-of-type{padding-bottom:0}#relatedQnAListDisplay{width:calc(100% + 20px);position:relative}#relatedQnAListDisplay .openans_gradient_div{background:linear-gradient(270deg,#fff -26.53%,transparent 100%);width:32px;height:100%;position:absolute;right:0;z-index:1}#relatedQnAListDisplay .openans_gradient_div.rtl{background:linear-gradient(90deg,#fff -26.53%,transparent 100%)}#relatedQnAListDisplay .b_slideexp{margin:0}#relatedQnAListDisplay .prev{left:-6px;z-index:10}#relatedQnAListDisplay .next{margin-right:0;z-index:10}#relatedQnAListDisplay .b_slidebar{border:0}#relatedQnAListDisplay .slide{height:256px;width:280px;box-shadow:0 0 0 1px rgba(0,0,0,.05)}#relatedQnAListDisplay .df_alsoAskCard{line-height:22px;box-sizing:border-box}#relatedQnAListDisplay .df_qnacontent{max-height:160px;height:160px;display:-webkit-box;-webkit-line-clamp:7;-webkit-box-orient:vertical;overflow:hidden;line-height:22px}#relatedQnAListDisplay .df_qntext{font-weight:700;color:#111;display:block;unicode-bidi:plaintext}#relatedQnAListDisplay .df_alsocon{overflow:hidden;padding:0 16px 0 0;color:#444;font-size:14px;font-weight:400}#relatedQnAListDisplay .df_ansatb{padding-top:8px;margin-top:18px;border-top:1px solid #ddd;font-style:normal;font-size:16px;line-height:22px}#relatedQnAListDisplay .df_ansatb .qna_algo .b_algo{padding-bottom:4px}#relatedQnAListDisplay .df_ansatb .qna_algo h2,#relatedQnAListDisplay .df_ansatb .qna_algo h2 a{font-size:16px;line-height:18px;padding-bottom:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#relatedQnAListDisplay .df_ansatb .b_attribution{font-size:14px;line-height:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#relatedQnAListDisplay .df_vt .df_ansatb .qna_attr{min-width:0;display:flex;padding-bottom:0}.b_primtxt.HitHighlightWrapper strong{background-color:rgba(16,110,190,.18)}.b_dark .b_primtxt.HitHighlightWrapper strong{background-color:rgba(58,160,243,.3)}.b_primtxt.RmvBoldWrapper strong{font-weight:normal}#relatedQnAListDisplay .openans_gradient_div.left{left:0;right:auto;transform:rotate(-180deg)}#relatedQnAListDisplay .df_vt .df_ansatb .rwrl_cred a:first-child{color:#767676}#relatedQnAListDisplay .df_vt .df_ansatb .rwrl_cred.df_accref a:first-child{color:#444}#relatedQnAListDisplay .df_ansatb .rwrl_cred{font-size:16px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.rqnaContainerwithfeedback,.rqnaContainer{padding-bottom:30px}.rqnaContainerwithfeedback.decanspad,.rqnaContainer.decanspad{padding-bottom:12px}.df_alaskcarousel #df_listaa{box-shadow:0 0 0 0 rgba(0,0,0,.05),0 0 0 0 rgba(0,0,0,.05);border:none;margin-bottom:10px;border-radius:0;content-visibility:visible !important}#df_listaa .b_vPanel>div{padding:0 20px 4px 0}#df_listaa .df_hd{padding:0;color:#767676;margin-left:16px;line-height:26px}#df_listaa .df_hd .b_primtxt{text-transform:initial;font-size:20px}#relatedQnAListDisplay .slide:hover{box-shadow:0 0 0 1px rgba(0,0,0,.05),0 2px 3px 0 rgba(0,0,0,.18)}#relatedQnAListDisplay .df_alsoAskCard{padding:16px;font-size:16px}#relatedQnAListDisplay .df_qnacontent{width:248px}#relatedQnAListDisplay .df_qntextwithicn{padding-bottom:2px}#relatedQnAListDisplay .df_qntext{padding-top:0;padding-bottom:4px}#relatedQnAListDisplay .df_alsocon{line-height:20px}#relatedQnAListDisplay .df_alsocon_link:hover{text-decoration:none}#relatedQnAListDisplay .slide:hover .df_ansatb .b_algo,#relatedQnAListDisplay .slide:hover .df_ansatb .b_algo a{text-decoration:underline}#relatedQnAListDisplay .hybridAnsWrapper .b_overlay .btn.rounded .cr>div{box-shadow:0 2px 3px 0 rgba(0,0,0,.3)}.b_dark #relatedQnAListDisplay .df_alsoAskCard .df_alsocon,.b_dark .df_alaskcarousel .df_vt .df_qnacontent{color:#767676}.b_traits{color:#00809d;font-size:11px;font-weight:700;line-height:1.2;text-transform:uppercase;letter-spacing:.02em}.b_slideexp{margin-bottom:20px;position:relative}.b_ans>.b_slideexp>.slide *:last-child,.b_ans>.b_slideexp:last-child,.b_vPanel .b_slideexp:last-child{margin-bottom:0;padding-bottom:0}.b_slidebar .slide{display:inline-block;vertical-align:top}.b_slidebar .slide,.b_slideexp .b_viewport{overflow:hidden}.b_slideexp .b_viewport{margin:auto}.b_slidebar{white-space:nowrap}.b_slidebar .slide{white-space:normal;position:relative}.b_cards .cico,.b_slidebar .slide .cico{border-radius:0}.b_slidebar,.b_slidebar .slide{width:100%}.b_slidebar.anim{-webkit-transition:margin-left .35s cubic-bezier(.15,.85,.35,1);-moz-transition:margin-left .35s cubic-bezier(.15,.85,.35,1);-o-transition:margin-left .35s cubic-bezier(.15,.85,.35,1);transition:margin-left .35s cubic-bezier(.15,.85,.35,1)}.slide>.spinner{position:absolute;left:50%}.slide>.spinner>.inner{position:relative;left:-50%;width:40px;height:40px;background:url(/rp/OJWYLxkTdSOmE7-V53KpAdOj-xY.gif) no-repeat;margin:40px auto 30px;z-index:1000}.slide_mask.hideSlideMask{visibility:hidden}.b_slidebar.b_autoslidingfade .slide.slide_fading{opacity:1}.slide_mask,.b_slidebar.b_autoslidingfade .slide{transition:opacity .3s linear}.slide_mask.slide_fading,.b_slidebar.b_autoslidingfade .slide{opacity:0}.slide_mask{position:absolute;width:100%;height:100%;opacity:.7;top:0}.carousel_seemore{text-align:center}.carousel_seemore.dark a{color:#fff}.b_slidebar.enable_selecting .slide.selected::after,.b_slidebar.enable_selecting .slide:hover::after{box-shadow:inset 0 0 0 2px #fff}.b_slidebar .slide.selected::after,.b_slidebar .slide:focus::after{box-shadow:inset 0 0 0 1px #0099bc;outline:0}.b_slidebar.enable_selecting .slide.selected::after,.b_slidebar.enable_selecting .slide:hover::after,.b_slidebar .slide.selected::after,.b_slidebar .slide:focus::after{content:"";height:100%;width:100%;position:absolute;left:0;top:0}.b_slideexp .b_antiSideBleed{display:inline-block}.carousel_seemore>.b_moreLink.rndChev{vertical-align:middle;height:92px;text-decoration-color:#444;display:inline-block}.carousel_seemore .seeAll_txt{display:block;color:#444;line-height:17px}.b_slidebar>.slide{*display:inline;zoom:1}.carousel_seemore .seeAll_chev{display:block;height:48px;padding-bottom:12px;margin-top:15px}html[dir="rtl"] .carousel_seemore .seeAll_chev{-moz-transform:scaleX(-1);-o-transform:scaleX(-1);-webkit-transform:scaleX(-1);-ms-transform:scaleX(-1);transform:scaleX(-1)}.b_slideexp .b_viewport.scrollbar{overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none}.b_slideexp .b_viewport.scrollbar::-webkit-scrollbar{display:none}.b_slideexp .b_viewport{-webkit-overflow-scrolling:touch}.b_overlay .btn.rounded{position:absolute;cursor:pointer;z-index:1;-moz-user-select:none;-khtml-user-select:none;-webkit-user-select:none;-o-user-select:none;-ms-user-select:none;user-select:none}.b_overlay .btn.rounded,.b_overlay .btn.rounded .bg,.b_overlay .btn.rounded .cr,.b_overlay .btn.rounded .cr>div,.b_overlay .btn.rounded .vcac>div{border-radius:50%}.b_overlay .btn.rounded .vcac{height:0}.b_overlay .btn.rounded{height:32px;width:32px;top:50%;margin-top:-16px}.b_overlay .btn.rounded .bg,.b_overlay .btn.rounded:hover .bg{opacity:0}.b_overlay .btn.rtl.rounded .cr{direction:ltr}.b_overlay .btn.hidden.rounded .cr,.b_overlay .btn.disabled.rounded .cr{visibility:hidden}.b_overlay .btn.rounded .cr>div{border:1px solid #ececec;box-shadow:0 2px 3px 0 rgba(0,0,0,.1);height:30px;width:30px;overflow:hidden;background-image:none;background-color:#fff}.b_overlay .btn.rounded .cr>div:hover{box-shadow:0 2px 4px 1px rgba(0,0,0,.14)}.b_overlay .btn.rounded .cr>div:after{bottom:5px;background-color:#fff;-webkit-transform-origin:-1394px 0;transform-origin:-1394px 0;display:inline-block;transform:scale(.5);position:relative}.b_overlay .btn.rounded .cr>div:hover:after{transform-origin:-1478px 0}.b_overlay .btn.ltr.rounded .cr>div:after{right:5px}.b_overlay .btn.rtl.rounded .cr>div:after{left:5px}.b_overlay .btn.prev.ltr.rounded .cr,.b_overlay .btn.next.rtl.rounded .cr{-moz-transform:scaleX(-1);-o-transform:scaleX(-1);-webkit-transform:scaleX(-1);-ms-transform:scaleX(-1);transform:scaleX(-1)}body .b_overlay .btn.rounded.next{right:-12px}body .b_overlay .btn.rounded.prev{left:-13px}.ra_car_container .b_overlay .btn.prev.ltr.rounded .cr>div,.ra_car_container .b_overlay .btn.next.rtl.rounded .cr>div{-moz-transform:unset;-o-transform:unset;-webkit-transform:unset;-ms-transform:unset;transform:unset}.ra_car_container .b_overlay .btn.rounded .cr>div{background-position:0;border:unset}.ra_car_container .b_overlay .btn.rounded .cr>div:after{content:unset}@media screen and (forced-colors:active){.b_overlay .btn.rounded.hidden *,.b_overlay .btn.rounded.disabled *{background:none}.b_overlay .btn.rounded.hidden,.b_overlay .btn.rounded.disabled{background:none}}.b_overlay .btn.rounded .cr>div:after{content:url(/rp/_ofXcjy_m9xssb7yLtaOscIux0c.png)}.b_overlay{position:relative}.vcac{position:absolute;width:100%;top:50%}.vcac>div{position:relative;width:100%}.b_primtxt.HitHighlightWrapper strong{overflow-wrap:break-word}.df_qna_algo .qfavc .b_imagePair{display:flex;align-items:center;-ms-flex-align:center;padding-bottom:0}.df_qna_algo .qfavc .b_imagePair .cico{margin-right:6px;border-radius:0;flex-shrink:0}.df_qna_algo .qfavc .b_imagePair cite,.df_qna_algo .qfavc .b_imagePair .qna_attr{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.df_qna_algo .qfavc .b_imagePair>div:last-child{min-width:0;display:flex}.fbans>div>a,.fbans>div>a:visited{color:#767676 !important}.fbans{padding-right:19px;margin-top:-4px;margin-bottom:-9px}.fbans .b_footnote,.fbans .hlig{padding:0;text-align:right}.b_caption>.b_richcard{padding-top:2px}.b_richcard+.b_factrow{margin-top:-10px}.b_richcard .tab-head{margin-bottom:12px}.rc_herotabheader .tab-head{border-bottom:1px #ddd;border-bottom-style:double}.richcard_heroSection{padding-top:4px;color:#111}.b_richcard .richcard_heroSection .b_vList{line-height:22px}.ipContainer .b_imagePair.reverse:after{content:'.'}.b_hList img{display:block}.b_imagePair .inner img{display:block;border-radius:6px}.b_algo .vtv2 img{border-radius:0}.b_hList .cico{margin-bottom:10px}.b_title .b_imagePair>.inner,.b_vList>li>.b_imagePair>.inner,.b_hList .b_imagePair>.inner,.b_vPanel>div>.b_imagePair>.inner,.b_gridList .b_imagePair>.inner,.b_caption .b_imagePair>.inner,.b_imagePair>.inner>.b_footnote,.b_poleContent .b_imagePair>.inner{padding-bottom:0}.b_imagePair>.inner{padding-bottom:10px;float:left}.b_imagePair.reverse>.inner{float:right}.b_imagePair .b_imagePair:last-child:after{clear:none}.b_algo .b_title .b_imagePair{display:block}.b_imagePair.b_cTxtWithImg>*{vertical-align:middle;display:inline-block}.b_imagePair.b_cTxtWithImg>.inner{float:none;padding-right:10px}.b_imagePair.square_mp>.inner,li.square_mp{width:80px}.b_imagePair.square_mp{padding-left:90px}.b_imagePair.square_mp>.inner{margin:2px 0 0 -90px}.b_imagePair.square_mp.reverse{padding-left:0;padding-right:90px}.b_imagePair.square_mp.reverse>.inner{margin:2px -90px 0 0}.b_imgcap_altitle p strong,.b_imgcap_altitle .b_factrow strong{color:#767676}#b_results .b_imgcap_altitle{line-height:22px}.b_imagePair.square_s>.inner,li.square_s{width:50px}li.square_s{word-wrap:break-word}.b_imagePair.square_s{padding-left:60px}.b_imagePair.square_s>.inner{margin:2px 0 0 -60px}.b_imagePair.square_s.reverse{padding-left:0;padding-right:60px}.b_imagePair.square_s.reverse>.inner{margin:2px -60px 0 0}.b_ci_image_overlay:hover{cursor:pointer}.b_greyBackgroundModal{display:none;position:fixed;left:0;top:0;width:0;height:0}.insightsOverlay,#OverlayIFrame.b_mcOverlay.insightsOverlay{position:fixed;top:5%;left:5%;bottom:5%;right:5%;width:90%;height:90%;border:none;border-radius:15px;margin:0;padding:0;overflow:hidden;z-index:9;display:none}#OverlayMask,#OverlayMask.b_mcOverlay{z-index:8;background-color:#000;opacity:.6;position:fixed;top:0;left:0;width:100%;height:100%}.b_rs .b_vList,.b_rrsr .b_vList{font-size:13px}#b_results .b_ans .b_rs h2,#b_results .b_rs .b_vlist2col li,#b_results .b_rs .b_vList li{padding-bottom:16px}#b_results .b_ans #brsv3{width:652px;contain-intrinsic-size:652px 296px}#b_results .b_ans #brsv3 h2{padding-bottom:0;font-size:20px;line-height:1.3;color:#202124;margin-bottom:8px}#b_results .b_ans #brsv3 h2 strong{font-weight:normal}#b_results .b_ans #brsv3 .b_vList{padding-top:12px}#b_results #brsv3 .b_vList li{width:318px;padding-bottom:0;margin:4px 0;display:inline-block}#b_results #brsv3 .b_vList li:nth-child(odd){margin-right:16px}#b_results #brsv3 .b_vList li a{max-height:none;min-height:48px;padding:0 17px;background:#f1f3f4;border-radius:100px;box-sizing:border-box;display:flex;align-items:center}#b_results #brsv3 .b_vList li a:hover{text-decoration:underline;color:#202124}#b_results #brsv3 .b_vList li a .b_suggestionIcon{width:20px;height:20px;padding:10px}#b_results #brsv3 .b_vList li a .b_suggestionBk{width:32px;height:32px;padding:0;margin:4px;background:url(/rp/eF3rIdIG4fsLyPy7mzgRnjCDKIA.png) no-repeat -292px 0;transform:scale(.5)}.b_pinrs_ol .b_pinrs .b_suggestionIcon{display:none}#b_results #brsv3 .b_vList li a .b_suggestionIcon svg{width:20px;height:20px}#b_results #brsv3 .b_vList li a .b_suggestionIcon.sug_sprite{background:url(/rp/_ofXcjy_m9xssb7yLtaOscIux0c.png) no-repeat -151px 0;transform:scale(.5)}#b_results #brsv3 .b_vList a .b_suggestionText{max-width:227px;margin-left:16px;font-style:normal;font-size:16px;line-height:19px;color:#202124;display:-webkit-box;text-align:left;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow-wrap:break-word;overflow:hidden;flex:1}#b_results #brsv3 .b_vList a .b_suggestionText strong{font-weight:bold}.b_rs .b_vlist2col ul:first-child{margin-right:40px}#rscarousel strong{font-weight:normal}#b_results #inline_rs .b_vlist2col ul:first-child{margin:0 10px 0 0}#b_results #inline_rs li{width:294px;padding-bottom:0;margin:4px 0;display:inline-block}#b_results #inline_rs li .b_suggestionIcon{width:16px;height:16px}#b_results #inline_rs li .b_suggestionText{max-width:225px;margin-left:16px;font-style:normal;font-size:13px;color:#202124;display:-webkit-box;text-align:left;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow-wrap:break-word;overflow:hidden;flex:1}#b_results #inline_rs li a:hover{color:#202124}#b_results #inline_rs li:nth-child(odd){margin-right:16px}#b_results #inline_rs li a{max-height:40px;min-height:40px;padding:0 17px;background:#f1f3f4;border-radius:100px;box-sizing:border-box;display:flex;align-items:center}#rscar_close{float:right}#rscar_close::after{height:16px;width:16px;content:" ";display:inline-block;background-repeat:no-repeat}#rscar_close:hover::after{cursor:pointer}.rslist_title{display:inline-block;color:#444}.rslist_head{padding:12px 0}#inline_rs .b_sideBleed{border-top:1px solid #ececec;padding:0;margin:0}.b_dark #b_results #inline_rs li a{background-color:#3b3a39}.b_dark .rslist_title{color:#edebe9}.b_dark #b_results #inline_rs li a:hover{color:#edebe9}.b_dark #b_results #inline_rs li .b_suggestionText{color:#edebe9}#rscar_close::after{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAAR0lEQVR4AWOYOHGiABA7gGgG7ABVDZTxH4gvgARwKL4AVeOAEMDUhFUOpwROxbhMw6UYpyZ0xWRpIMtJJHuapGAlK+JIThoADD3VTZEy3aEAAAAASUVORK5CYII=)}#rscar_close:hover::after{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAAR0lEQVQokWNwcXERAGIHEM2AA6CogTL+A/EFbJqgii9A1TigC6BowimHTQKfQbg04VaMQxN+xSRrIMlJJHma5GAlN+KIThoAX1F+rQaZhuoAAAAASUVORK5CYII=)}.b_pag a{display:block;text-align:center}.b_pag a.sb_bp{min-width:30px;margin-right:20px;line-height:32px}.b_pag a.sb_pagN,.b_pag a.sb_pagP{border:0;padding:1px}.b_pag a.sb_pagN_bp,.b_pag a.sb_pagP_bp{width:30px;height:30px;margin-top:0}.b_pag .sw_prev,.b_pag .sw_next{margin:2px}.sb_pagP,.sb_pagN{background-position:-233px 0;height:30px;width:30px}.sb_pagP:hover,.sb_pagP:active,.sb_pagP:focus{background-position:-265px 0}.sb_pagN{background-position:-169px 0}.sb_pagN:hover,.sb_pagN:active,.sb_pagN:focus{background-position:-201px 0}z{a:1}a{a:1}a{a:1}</style><style type="text/css">#tabcontrol_18_7CC875 .tab-head { height: 40px; } #tabcontrol_18_7CC875 .tab-menu { height: 40px; } #tabcontrol_18_7CC875_menu { height: 40px; } #tabcontrol_18_7CC875_menu>li { background-color: #ffffff; margin-right: 0px; height: 40px; line-height:40px; font-weight: 700; color: #767676; } #tabcontrol_18_7CC875_menu>li:hover { color: #111; position:relative; } #tabcontrol_18_7CC875_menu .tab-active { box-shadow: inset 0 -3px 0 0 #111; background-color: #ffffff; line-height: 40px; color: #111; } #tabcontrol_18_7CC875_menu .tab-active:hover { color: #111; } #tabcontrol_18_7CC875_navr, #tabcontrol_18_7CC875_navl { height: 40px; width: 32px; background-color: #ffffff; } #tabcontrol_18_7CC875_navr .sv_ch, #tabcontrol_18_7CC875_navl .sv_ch { fill: #444; } #tabcontrol_18_7CC875_navr:hover .sv_ch, #tabcontrol_18_7CC875_navl:hover .sv_ch { fill: #111; } #tabcontrol_18_7CC875_navr.tab-disable .sv_ch, #tabcontrol_18_7CC875_navl.tab-disable .sv_ch { fill: #444; opacity:.2; }#tabcontrol_24_7D6561 .tab-head { height: 40px; } #tabcontrol_24_7D6561 .tab-menu { height: 40px; } #tabcontrol_24_7D6561_menu { height: 40px; } #tabcontrol_24_7D6561_menu>li { background-color: #ffffff; margin-right: 0px; height: 40px; line-height:40px; font-weight: 700; color: #767676; } #tabcontrol_24_7D6561_menu>li:hover { color: #111; position:relative; } #tabcontrol_24_7D6561_menu .tab-active { box-shadow: inset 0 -3px 0 0 #111; background-color: #ffffff; line-height: 40px; color: #111; } #tabcontrol_24_7D6561_menu .tab-active:hover { color: #111; } #tabcontrol_24_7D6561_navr, #tabcontrol_24_7D6561_navl { height: 40px; width: 32px; background-color: #ffffff; } #tabcontrol_24_7D6561_navr .sv_ch, #tabcontrol_24_7D6561_navl .sv_ch { fill: #444; } #tabcontrol_24_7D6561_navr:hover .sv_ch, #tabcontrol_24_7D6561_navl:hover .sv_ch { fill: #111; } #tabcontrol_24_7D6561_navr.tab-disable .sv_ch, #tabcontrol_24_7D6561_navl.tab-disable .sv_ch { fill: #444; opacity:.2; }#slideexp0_8093F1 .slide { width: 280px; margin-right: 8px; }#slideexp0_8093F1 .slide:last-child { margin-right: 1px; }#slideexp0_8093F1c { margin: -4px; } #slideexp0_8093F1c .b_viewport { padding: 4px 1px 4px 1px; margin: 0 3px; } #slideexp0_8093F1c .b_slidebar .slide { box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05); -webkit-box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05); } #slideexp0_8093F1c .b_slidebar .slide.see_more { box-shadow: 0 0 0 0px rgba(0, 0, 0, 0.00); -webkit-box-shadow: 0 0 0 0px rgba(0, 0, 0, 0.00); } #slideexp0_8093F1c .b_slidebar .slide.see_more .carousel_seemore { border: 0px; }#slideexp0_8093F1c .b_slidebar .slide.see_more:hover { box-shadow: 0 0 0 0px rgba(0, 0, 0, 0.00); -webkit-box-shadow: 0 0 0 0px rgba(0, 0, 0, 0.00); }#tabcontrol_35_7D9A4F .tab-head { height: 40px; } #tabcontrol_35_7D9A4F .tab-menu { height: 40px; } #tabcontrol_35_7D9A4F_menu { height: 40px; } #tabcontrol_35_7D9A4F_menu>li { background-color: #ffffff; margin-right: 0px; height: 40px; line-height:40px; font-weight: 700; color: #767676; } #tabcontrol_35_7D9A4F_menu>li:hover { color: #111; position:relative; } #tabcontrol_35_7D9A4F_menu .tab-active { box-shadow: inset 0 -3px 0 0 #111; background-color: #ffffff; line-height: 40px; color: #111; } #tabcontrol_35_7D9A4F_menu .tab-active:hover { color: #111; } #tabcontrol_35_7D9A4F_navr, #tabcontrol_35_7D9A4F_navl { height: 40px; width: 32px; background-color: #ffffff; } #tabcontrol_35_7D9A4F_navr .sv_ch, #tabcontrol_35_7D9A4F_navl .sv_ch { fill: #444; } #tabcontrol_35_7D9A4F_navr:hover .sv_ch, #tabcontrol_35_7D9A4F_navl:hover .sv_ch { fill: #111; } #tabcontrol_35_7D9A4F_navr.tab-disable .sv_ch, #tabcontrol_35_7D9A4F_navl.tab-disable .sv_ch { fill: #444; opacity:.2; }.lite-entcard-main{box-shadow:0 0 0 1px rgba(0,0,0,.05) !important}</style><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=">//<![CDATA[ var Shared;(function(n){function t(n){for(var i=[],t=1;t<arguments.length;t++)i[t-1]=arguments[t];return n.replace(/\{([0-9]+)\}/g,function(n,t){var r=parseInt(t);return r>=0&&r<i.length?i[r]:""})}n.formatString=t})(Shared||(Shared={}));var SmartEvent;(function(n){function o(n,i,r,u,f){u===void 0&&(u=!0);f===void 0&&(f=!1);sj_be(n,i,r,f);t.push({el:n,evt:i,h:r,baj:u})}function s(n,i,r,u,f){r===void 0&&(r=!0);sj_evt.bind(n,i,u,f);t.push({evt:n,h:i,baj:r})}function u(){e(!1)}function f(){e(!0);sj_ue(_w,i,f);sj_evt.unbind(r,u)}function e(n){for(var i,u,f=[],r=0;r<t.length;++r)i=t[r],n||i.baj?(u=i.el,u?sj_ue(u,i.evt,i.h):sj_evt.unbind(i.evt,i.h)):f.push(i);t=f}var i="unload",r="ajax.unload",t=[];n.bind=o;n.bindc=s;sj_be(_w,i,f);sj_evt.bind(r,u)})(SmartEvent||(SmartEvent={}));_w["IDBbOv"] = true; _w["EIHB"] = false; _w["IDPTit"] =null;;function sa_cl(n,t,i){if(n&&t){var r=n.className;i?r.indexOf(t)==-1&&(r=r.concat(" ",t)):r=r.replace(t,"");n.className=r}};function ge_cl(n,t){var u,f,r,i;if(n){if(n.getElementsByClassName)return n.getElementsByClassName(t);for(u=n.getElementsByTagName("*"),f=[],r=0;r<u.length;r++)i=u[r],i&&i.className&&i.className.indexOf(t)!==-1&&f.push(i);return f}return[]}; //]]></script><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=">//<![CDATA[ function parseQueryParamsFromQuery(n,t){var u,f,e,o;t===void 0&&(t=!0);var r=[],s=n&&n.length>0?n.split("&"):[],h=s.length,i=null;for(u=0;u<h;u++)f=s[u],e=f.indexOf("="),e>0&&(i=f.substr(0,e),i.charAt(0)=="?"&&(i=i.substr(1)),i&&(i=i.toLowerCase(),r[i]=f.substr(e+1)));return t&&(o=r.first,r.first=null==o||o=="0"?1:parseInt(o)),r}function parseQueryParams(){var n="";return n=typeof Bing!="undefined"&&Bing.Url&&Bing.Location?Bing.Url.getQueryString(Bing.Location.get()):_w.location.search.substring(1),parseQueryParamsFromQuery(n)}function convertQueryParamsToUrlStr(n,t){t===void 0&&(t=null);var i=t?t:_w.location.pathname.replace(/^\/+/,"/");return i+"?"+queryParamsToString(n)}function queryParamsToString(n){for(var e,o,r,u,s,f,t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];if(e=[],u=t.length,u==0)for(s in n)n.hasOwnProperty(s)&&(t.push(s),u++);for(f=0;f<u;f++)o=t[f],r=n[o],(r||r===0)&&e.push(o+"="+r);return e.join("&")}function getCurrentQuery(){if(!currentQuery){var n=parseQueryParams();currentQuery=n.q}return currentQuery}function extractDomainFromUrl(n,t,i){var r,u,f,e;return typeof n!="string"?null:(r=n,u=r.indexOf("://"),u>=0&&!t&&(r=r.substr(u+3),u=-1),u=u>=0?u+3:0,f=r.indexOf(":",u),f>=0&&(r=r.substr(0,f)),f=r.indexOf("/",u),f>=0&&(r=r.substr(0,f)),e=i?r.indexOf("www."):-1,e>=0&&(r=r.substr(u+4)),r)}function addCommonPersistedParams(n){var i=parseQueryParams(),t=queryParamsToString(i,"atlahostname","cdghostname","thhostname","testhooks","adlt","akamaithumb","safesearch","perf","mockimages","mobile","anid","isuserauth","uncrunched","clientid","currentdate","iss","clientip"),r=n.indexOf("?")===-1?"?":"&";return t=t.length>0?r+t:"",n+t}var currentQuery=null;sj_be(_w, "click", function() { _G.UIWP = true; }, 1);;var EntityPreviewConfig = { featureList: "", testHooks: false }; //]]></script><div id="b_content" class=""><span role="main" aria-label="Search Results"><div id="b_tween" class=""><div id="b_tween_searchResults"><span class="sb_count">About 2,020,000 results</span></div><div id="b_tween_searchTools" class="b_hide"><span class="ftrB"><a class="ftrH" id="h5137" role="button" aria-label="Filtered by Date" aria-expanded="false" aria-controls="d5137" aria-haspopup="true" href="javascript:" h="ID=SERP,5438.1"><span class="fs_label">Date</span><span class="sw_ddbk"></span> </a></span><div data-priority="2"><div class="toggle_item" id="ntf_newtabfil" role="button" aria-pressed="true" aria-disabled="false" tabindex="0" data-appns="SERP" data-k="6948.0"><div class="ntf_label toggle_label nt_tit" id="ntf_newtabfil_label">Open links in new tab</div><div class="nt_val toggle_ctrl"><div id="ntf_newtabfil_ctrl" class="ntf_img toggle_on toggle_img"><img role="presentation" class="rms_img" src="/rp/kFAqShRrnkQMbH6NYLBYoJ3lq9s.png" /></div></div></div></div></div></div><ol id="b_results" class=""><li class="b_ans b_top b_topborder" data-tag data-partnerTag data-id data-fbhlsel='li.b_ans.b_top' h="SERP,5446.1" role="presentation"><div class="qna-mf" data-priority=''><div class="b_sideBleed b_topBleed b_bottomBleed"><div class="mf-item-cntr "><div class="b_antiSideBleed b_antiTopBleed"><div class="mf-item"><div class="ans-itm-cntr qna-df qna-aggr-genItems "><div class="df_c d_ans " id="d_ans" data-priority=""><div class="b_vPanel"><div><div class="df_con "><div class="rwrl rwrl_pri rwrl_padref rwrl_fontexp rwrl_bchl">CAD file is a <strong>digital file format of an object generated and used by CAD software</strong>. A CAD file contains a technical drawing, blueprint, schematic, or 3D rendering of an object.</div><div class="rwrl_cred rwrl_f"><div class="qna_algo"><div class="b_algo"><h2><a href="https://docs.fileformat.com/cad/#:~:text=CAD%20file%20is%20a%20digital%20file%20format%20of,blueprint%2C%20schematic%2C%20or%203D%20rendering%20of%20an%20object." h="ID=SERP,5448.1">Learn about <strong>CAD File Formats</strong> and APIs that can open and create <strong></strong>…</a></h2></div><div class="b_attribution b_clearfix qfavc"><div class="b_imagePair"><div class="cico" style="width:16px;height:16px;"><img height="16" width="16" alt="docs.fileformat.com/cad/" data-priority="2" id="emb74DC2A9B" class="rms_img" src="/th?id=ODLS.8bf43113-2294-4067-990d-a6c935b7f0c7&w=16&h=16&o=6&pid=Reference" /></div><div><cite>docs.fileformat.com/cad/</cite></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><div class="fbtopblue" id="fbtop"><div class="b_footnote"><div role="group" aria-label="Was this helpful?">Was this helpful?<a id="fbtoptu" class="hlig" aria-label="Thumbs up" role="button" href="javascript:void(0)" h="ID=SERP,5449.1"><div class="fbtopt" id="fbtoptui" role="presentation" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12"><path d="M2.245 5H1v4.955h1.245L3 9.973a4.322 4.322 0 0 1 .507.07 5.016 5.016 0 0 1 .847.258 5.23 5.23 0 0 0 2.021.4h3a1.123 1.123 0 0 0 .349-.056 1.151 1.151 0 0 0 .307-.155 1.051 1.051 0 0 0 .246-.243 1.142 1.142 0 0 0 .164-.313l1.5-4.438A1.115 1.115 0 0 0 12 5.138a1.1 1.1 0 0 0-.088-.439 1.135 1.135 0 0 0-.243-.358 1.182 1.182 0 0 0-.36-.24 1.1 1.1 0 0 0-.434-.087h-2.6a2.493 2.493 0 0 1 .111-.511A4.242 4.242 0 0 1 8.578 3a4.208 4.208 0 0 0 .31-.853 3.774 3.774 0 0 0 .106-.9.888.888 0 0 0-.075-.372.939.939 0 0 0-.2-.3.97.97 0 0 0-.3-.2A.929.929 0 0 0 8.057.3.741.741 0 0 0 7.7.382a1.386 1.386 0 0 0-.293.229L3 5z" fill="#919191" /></svg></div></a><a id="fbtoptd" class="hlig" aria-label="Thumbs down" role="button" href="javascript:void(0)" h="ID=SERP,5450.1"><div class="fbtopt" id="fbtoptdi" role="presentation" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12"><path d="M2.245 5H1v4.955h1.245L3 9.973a4.322 4.322 0 0 1 .507.07 5.016 5.016 0 0 1 .847.258 5.23 5.23 0 0 0 2.021.4h3a1.123 1.123 0 0 0 .349-.056 1.151 1.151 0 0 0 .307-.155 1.051 1.051 0 0 0 .246-.243 1.142 1.142 0 0 0 .164-.313l1.5-4.438A1.115 1.115 0 0 0 12 5.138a1.1 1.1 0 0 0-.088-.439 1.135 1.135 0 0 0-.243-.358 1.182 1.182 0 0 0-.36-.24 1.1 1.1 0 0 0-.434-.087h-2.6a2.493 2.493 0 0 1 .111-.511A4.242 4.242 0 0 1 8.578 3a4.208 4.208 0 0 0 .31-.853 3.774 3.774 0 0 0 .106-.9.888.888 0 0 0-.075-.372.939.939 0 0 0-.2-.3.97.97 0 0 0-.3-.2A.929.929 0 0 0 8.057.3.741.741 0 0 0 7.7.382a1.386 1.386 0 0 0-.293.229L3 5z" fill="#919191" /></svg></div></a></div></div></div></li><li class="b_algo b_algoBorder b_algoBigWiki b_algo_feedback b_vtl_deeplinks" data-id iid role="presentation"><div Class="b_algo_group"><h2><a href="https://en.wikipedia.org/wiki/Computer-aided_design" h="ID=SERP,5175.1">Computer-aided design - Wikipedia</a></h2><div class="b_caption hasdl"><div class="b_attribution" tabindex="0"><cite>https://<strong>en.wikipedia.org</strong> › <strong>wiki</strong> › <strong>Computer-aided_design</strong></cite></div></div><div id="WF_tabcontrol_18_7CC875" class="b_wikiRichcard"><div class="wikiRichcard_heroSection b_mText"><div class="b_clearfix b_overflow"><div class="b_floatR_img"><div class="cico" style="width:100px;height:100px;"><img height="100" width="100" data-src-hq="/th?id=ODL.f92ac082647dbcffc7502a47ea3f8762&w=100&h=100&c=12&pcl=faf9f7&o=6&pid=AlgoBlockDebug" role="presentation" data-priority="2" id="emb105B93DC6" class="rms_img" src="/th?id=ODL.f92ac082647dbcffc7502a47ea3f8762&w=100&h=100&c=12&qlt=20&pcl=faf9f7&o=6&pid=AlgoBlockDebug" /></div></div><p class="b_paractl">CAD output is often in the form of electronic files for print, machining, or other manufacturing operations. The terms <strong>computer-aided drafting</strong> (CAD) and computer-aided design and drafting (CADD) are also used. [2] Its use in designing electronic systems is known as electronic design <strong>automation</strong> (EDA).</p></div></div><div id="tabcontrol_18_7CC875" class="tab-container" data-wire="I;tab;; |B;a;;I|" data-appns="SERP" data-k="6682.2"><div class="tab-head HeroTab"><div id="tabcontrol_18_7CC875_navl" class="tab-navl" data-appns="SERP" data-k="6958.1"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" enable-background="new 0 0 16 16" width="16" height="40"><path class="sv_ch" d="M12.29.235c-.312-.313-.818-.313-1.131 0l-7.2 7.2c-.148.148-.234.355-.234.565 0 .21.086.417.234.566l7.2 7.2c.312.313.818.313 1.131 0 .313-.312.313-.818 0-1.131l-6.634-6.635 6.634-6.634c.313-.312.312-.819 0-1.131z" /></svg></div><div class="tab-menu tab-hasnav" style="width:544px"><ul id="tabcontrol_18_7CC875_menu" style="margin-left:0px;" role="tablist" data-dataurl=""><li data-dataurl="" id="tab_11_7CB465_head" data-nc="" data-nr="" class="b_dmtab tab-active" style=" width:68px;" data-w="68" data-ow="100" data-content="tab_11_7CB465" tabindex="0" role="tab" aria-controls="tab_11_7CB465" aria-selected="true" data-appns="SERP" data-k="6375.1">Summary</li><li data-dataurl="" id="tab_12_7CB7A5_head" data-nc="" data-nr="" class="b_dmtab" style=" width:66px;" data-w="66" data-ow="98" data-content="tab_12_7CB7A5" role="tab" aria-controls="tab_12_7CB7A5" aria-selected="false" data-appns="SERP" data-k="6434.1">Overview</li><li data-dataurl="" id="tab_13_7CB9AF_head" data-nc="" data-nr="" class="b_dmtab" style=" width:50px;" data-w="50" data-ow="82" data-content="tab_13_7CB9AF" role="tab" aria-controls="tab_13_7CB9AF" aria-selected="false" data-appns="SERP" data-k="6452.1">Types</li><li data-dataurl="" id="tab_14_7CBBE7_head" data-nc="" data-nr="" class="b_dmtab" style=" width:83px;" data-w="83" data-ow="115" data-content="tab_14_7CBBE7" role="tab" aria-controls="tab_14_7CBBE7" aria-selected="false" data-appns="SERP" data-k="6465.1">Technology</li><li data-dataurl="" id="tab_15_7CBEA8_head" data-nc="" data-nr="" class="b_dmtab" style=" width:63px;" data-w="63" data-ow="95" data-content="tab_15_7CBEA8" role="tab" aria-controls="tab_15_7CBEA8" aria-selected="false" data-appns="SERP" data-k="6512.1">Software</li><li data-dataurl="" id="tab_16_7CC0CC_head" data-nc="" data-nr="" class="b_dmtab" style=" width:178px;" data-w="178" data-ow="210" data-content="tab_16_7CC0CC" role="tab" aria-controls="tab_16_7CC0CC" aria-selected="false" data-appns="SERP" data-k="6530.1">List of software packages</li><li data-dataurl="" id="tab_17_7CC508_head" data-nc="" data-nr="" class="b_dmtab" style=" width:59px;" data-w="59" data-ow="91" data-content="tab_17_7CC508" role="tab" aria-controls="tab_17_7CC508" aria-selected="false" data-appns="SERP" data-k="6629.1">See also</li></ul></div><div id="tabcontrol_18_7CC875_navr" class="tab-navr" data-appns="SERP" data-k="6959.1"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" enable-background="new 0 0 16 16" width="16" height="40"><path class="sv_ch" d="M3.735 1.366l6.634 6.634-6.634 6.634c-.313.313-.313.819 0 1.131.313.313.819.313 1.131 0l7.2-7.2c.148-.148.234-.355.234-.565 0-.21-.086-.417-.234-.566l-7.2-7.2c-.313-.313-.819-.313-1.131 0s-.313.82 0 1.132z" /></svg></div></div><div class="tab-content"><div id="tab_11_7CB465" data-appns="SERP" data-k="6375.2" role="tabpanel" aria-labelledby="tab_11_7CB465_head" data-priority=""><div id="pvc_-77854487_43"><p class="b_paractl">Computer-aided design (CAD) is the use of <a href="/search?q=Computer%20wikipedia&form=WIKIRE" h="ID=SERP,6381.1">computers</a> (or <a href="/search?q=Workstation%20wikipedia&form=WIKIRE" h="ID=SERP,6382.1">workstations</a>) to aid in the creation, modification, analysis, or optimization of a <a href="/search?q=Design%20wikipedia&form=WIKIRE" h="ID=SERP,6383.1">design</a><span title=". This software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. Designs made through CAD software help protect products and inventions when used in ">. This software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. Designs made through CA…</span></p><div class="sml inline" id="expitem_-77854534_42" data-appns="SERP" data-k="6960.1" data-expl=""><a id="expitem_-77854534_42_hit" class="b_mopexpref" data-exp="I;expitem_-77854534_42;;0;;;Expansion;;0;0;expitem_-77854534_42_hit;10;0;" href="javascript:void(0);" aria-label="Show more" role="button" aria-expanded="false"><span class="sw_plus cipa " width="16" height="16"></span><div class="expansionAccessibilityText" LessAltText="Less content will be shown above the current area of focus upon selection" MoreAltText="New content will be added above the current area of focus upon selection">New content will be added above the current area of focus upon selection</div></a></div></div><div class="b_hide" data-exp="H;expitem_-77854534_42;;pvc_-77854487_43;;;" data-exp-noani=""><p class="b_paractl">Computer-aided design (CAD) is the use of <a href="/search?q=Computer%20wikipedia&form=WIKIRE" h="ID=SERP,6381.2">computers</a> (or <a href="/search?q=Workstation%20wikipedia&form=WIKIRE" h="ID=SERP,6382.2">workstations</a>) to aid in the creation, modification, analysis, or optimization of a <a href="/search?q=Design%20wikipedia&form=WIKIRE" h="ID=SERP,6383.2">design</a>. This software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. Designs made through CAD software help protect products and inventions when used in <a href="/search?q=Patent%20wikipedia&form=WIKIRE" h="ID=SERP,6384.1">patent</a> applications. CAD output is often in the form of electronic files for print, <a href="/search?q=Machining%20wikipedia&form=WIKIRE" h="ID=SERP,6385.1">machining</a>, or other manufacturing operations. The terms computer-aided drafting (CAD) and computer-aided design and drafting (CADD) are also used. <br /><br/>Its use in designing electronic systems is known as <a href="/search?q=Electronic%20design%20automation%20wikipedia&form=WIKIRE" h="ID=SERP,6390.1">electronic design automation</a> (EDA). In <a href="/search?q=Mechanical%20design%20wikipedia&form=WIKIRE" h="ID=SERP,6391.1">mechanical design</a> it is known as mechanical design automation (MDA), which includes the process of creating a <a href="/search?q=Technical%20drawing%20wikipedia&form=WIKIRE" h="ID=SERP,6392.1">technical drawing</a> with the use of <a href="/search?q=Computer%20software%20wikipedia&form=WIKIRE" h="ID=SERP,6393.1">computer software</a>. <br /><br/>CAD software for mechanical design uses either <a href="/search?q=Vector%20graphics%20wikipedia&form=WIKIRE" h="ID=SERP,6403.1">vector-based graphics</a> to depict the objects of traditional drafting, or may also produce <a href="/search?q=Raster%20graphics%20wikipedia&form=WIKIRE" h="ID=SERP,6404.1">raster graphics</a> showing the overall appearance of designed objects. However, it involves more than just shapes. As in the manual <a href="https://en.wiktionary.org/wiki/drafting" h="ID=SERP,6405.1">drafting</a> of <a href="/search?q=Technical%20drawing%20wikipedia&form=WIKIRE" h="ID=SERP,6406.1">technical</a> and <a href="/search?q=Engineering%20drawing%20wikipedia&form=WIKIRE" h="ID=SERP,6407.1">engineering drawings</a>, the output of CAD must convey information, such as <a href="/search?q=Material%20wikipedia&form=WIKIRE" h="ID=SERP,6408.1">materials</a>, <a href="/search?q=Manufacturing%20process%20wikipedia&form=WIKIRE" h="ID=SERP,6409.1">processes</a>, <a href="/search?q=Dimension%20wikipedia&form=WIKIRE" h="ID=SERP,6410.1">dimensions</a>, and <a href="/search?q=Engineering%20tolerance%20wikipedia&form=WIKIRE" h="ID=SERP,6411.1">tolerances</a>, according to application-specific conventions. <br /><br/>CAD may be used to design curves and figures in <a href="/search?q=2D%20computer%20graphics%20wikipedia&form=WIKIRE" h="ID=SERP,6415.1">two-dimensional</a> (2D) space; or curves, <a href="/search?q=Computer%20representation%20of%20surfaces%20wikipedia&form=WIKIRE" h="ID=SERP,6416.1">surfaces</a>, and solids in <a href="/search?q=3D%20computer%20graphics%20wikipedia&form=WIKIRE" h="ID=SERP,6417.1">three-dimensional</a> (3D) space. <br /><br/><a href="https://en.wikipedia.org/wiki/Computer-aided_design" h="ID=SERP,6433.1">Read more on Wikipedia</a></p></div></div><div id="tab_12_7CB7A5" class="tab-hide" data-appns="SERP" data-k="6434.2" role="tabpanel" aria-labelledby="tab_12_7CB7A5_head" data-priority="2"><div id="pvc_-77846168_45"><p class="b_paractl">Computer-aided design is one of the many tools used by engineers and designers and is used in many ways depending on the profession of the user and the type of software in question. <br /><br/>CAD is one part of the whole digital product development (DPD) activity within the <a href="/search?q=Product%20lifecycle%20management%20wikipedia&form=WIKIRE" h="ID=SERP,6436.1">product lifecycle management</a> <span title=" (PLM) processes, and as such is used together with other tools, which are either integrated modules or stand-alone products, such as: ">(PLM) processes, and as such is used together with other tools, …</span></p><div class="sml inline" id="expitem_-77846230_44" data-appns="SERP" data-k="6961.1" data-expl=""><a id="expitem_-77846230_44_hit" class="b_mopexpref" data-exp="I;expitem_-77846230_44;;0;;;Expansion;;0;0;expitem_-77846230_44_hit;10;0;" href="javascript:void(0);" aria-label="Show more" role="button" aria-expanded="false"><span class="sw_plus cipa " width="16" height="16"></span><div class="expansionAccessibilityText" LessAltText="Less content will be shown above the current area of focus upon selection" MoreAltText="New content will be added above the current area of focus upon selection">New content will be added above the current area of focus upon selection</div></a></div></div><div class="b_hide" data-exp="H;expitem_-77846230_44;;pvc_-77846168_45;;;" data-exp-noani=""><p class="b_paractl">Computer-aided design is one of the many tools used by engineers and designers and is used in many ways depending on the profession of the user and the type of software in question. <br /><br/>CAD is one part of the whole digital product development (DPD) activity within the <a href="/search?q=Product%20lifecycle%20management%20wikipedia&form=WIKIRE" h="ID=SERP,6436.2">product lifecycle management</a> (PLM) processes, and as such is used together with other tools, which are either integrated modules or stand-alone products, such as: <br />• <a href="/search?q=Computer-aided%20engineering%20wikipedia&form=WIKIRE" h="ID=SERP,6439.1">Computer-aided engineering</a> (CAE) and <a href="/search?q=Finite%20element%20analysis%20wikipedia&form=WIKIRE" h="ID=SERP,6440.1">finite element analysis</a> (FEA, FEM)<br />• <a href="/search?q=Computer-aided%20manufacturing%20wikipedia&form=WIKIRE" h="ID=SERP,6443.1">Computer-aided manufacturing</a> (CAM) including instructions to <a href="/search?q=Computer%20numerical%20control%20wikipedia&form=WIKIRE" h="ID=SERP,6444.1">computer numerical control</a> (CNC) machines<br />• <a href="/search?q=Photorealistic%20rendering%20wikipedia&form=WIKIRE" h="ID=SERP,6446.1">Photorealistic rendering</a> and motion simulation<br />• Document management and <a href="/search?q=Revision%20control%20wikipedia&form=WIKIRE" h="ID=SERP,6449.1">revision control</a> using <a href="/search?q=Product%20data%20management%20wikipedia&form=WIKIRE" h="ID=SERP,6450.1">product data management</a> (PDM)<br />CAD is also used for the accurate creation of photo simulations that are often required in the preparation of environmental impact reports, in which computer-aided designs of intended buildings are superimposed into photographs of existing environments to represent what that locale will be like, where the proposed facilities are allowed to be built. Potential blockage of view corridors and shadow studies are also frequently analyzed through the use of CAD. </p></div></div><div id="tab_13_7CB9AF" class="tab-hide" data-appns="SERP" data-k="6452.2" role="tabpanel" aria-labelledby="tab_13_7CB9AF_head" data-priority="2"><div id="pvc_-77843602_47"><p class="b_paractl">There are several different types of CAD, each requiring the operator to think differently about how to use them and design their virtual components in a different manner. Virtually all of CAD tools rely on <a href="/search?q=Constraint%20(computer-aided%20design)%20wikipedia&form=WIKIRE" h="ID=SERP,6454.1">constraint</a> concepts that are used to define geometric or non-geometric elements of a model. </p><div class="sml inline" id="expitem_-77843643_46" data-appns="SERP" data-k="6962.1" data-expl=""><a id="expitem_-77843643_46_hit" class="b_mopexpref" data-exp="I;expitem_-77843643_46;;0;;;Expansion;;0;0;expitem_-77843643_46_hit;10;0;" href="javascript:void(0);" aria-label="Show more" role="button" aria-expanded="false"><span class="sw_plus cipa " width="16" height="16"></span><div class="expansionAccessibilityText" LessAltText="Less content will be shown above the current area of focus upon selection" MoreAltText="New content will be added above the current area of focus upon selection">New content will be added above the current area of focus upon selection</div></a></div></div><div class="b_hide" data-exp="H;expitem_-77843643_46;;pvc_-77843602_47;;;" data-exp-noani=""><p class="b_paractl">There are several different types of CAD, each requiring the operator to think differently about how to use them and design their virtual components in a different manner. Virtually all of CAD tools rely on <a href="/search?q=Constraint%20(computer-aided%20design)%20wikipedia&form=WIKIRE" h="ID=SERP,6454.2">constraint</a> concepts that are used to define geometric or non-geometric elements of a model. <br /><br/><span class="b_promoteText">2D CAD</span><br />There are many producers of the lower-end 2D sketching systems, including a number of free and open-source programs. These provide an approach to the drawing process where scale and placement on the drawing sheet can easily be adjusted in the final draft as required, unlike in hand drafting. <br /><br/><span class="b_promoteText">3D CAD</span><br />3D <a href="/search?q=Wire-frame%20model%20wikipedia&form=WIKIRE" h="ID=SERP,6457.1">wireframe</a> is an extension of 2D drafting into a <a href="/search?q=Three-dimensional%20space%20wikipedia&form=WIKIRE" h="ID=SERP,6458.1">three-dimensional space</a>. Each line has to be manually inserted into the drawing. The final product has no mass properties associated with it and cannot have features directly added to it, such as holes. The operator approaches these in a similar fashion to the 2D systems, although many 3D systems allow using the wireframe model to make the final engineering drawing views. <br /><br/>3D "dumb" solids are created in a way analogous to manipulations of real-world objects. Basic three-dimensional geometric forms (e.g., prisms, cylinders, spheres, or rectangles) have solid v…<br /><br/><a href="https://en.wikipedia.org/wiki/Computer-aided_design#Types" h="ID=SERP,6464.1">Read more on Wikipedia</a></p></div></div><div id="tab_14_7CBBE7" class="tab-hide" data-appns="SERP" data-k="6465.2" role="tabpanel" aria-labelledby="tab_14_7CBBE7_head" data-priority="2"><div id="pvc_-77841557_49"><p class="b_paractl">Originally software for CAD systems was developed with computer languages such as <a href="/search?q=Fortran%20wikipedia&form=WIKIRE" h="ID=SERP,6476.1">Fortran</a>, <a href="/search?q=ALGOL%20wikipedia&form=WIKIRE" h="ID=SERP,6477.1">ALGOL</a> but with the advancement of <a href="/search?q=Object-oriented%20programming%20wikipedia&form=WIKIRE" h="ID=SERP,6478.1">object-oriented programming</a> methods this has radically changed. Typical modern parametric feature-based modeler and <a href="/search?q=Freeform%20surface%20wikipedia&form=WIKIRE" h="ID=SERP,6479.1">freeform surface</a> systems are built around a number of key <a href="/search?q=C%20(programming%20language)%20wikipedia&form=WIKIRE" h="ID=SERP,6480.1">C</a> modules with their own <a href="/search?q=Application%20programming%20interface%20wikipedia&form=WIKIRE" h="ID=SERP,6481.1">APIs</a><span title=". A CAD system can be seen as built up from the interaction of a ">. …</span></p><div class="sml inline" id="expitem_-77841596_48" data-appns="SERP" data-k="6963.1" data-expl=""><a id="expitem_-77841596_48_hit" class="b_mopexpref" data-exp="I;expitem_-77841596_48;;0;;;Expansion;;0;0;expitem_-77841596_48_hit;10;0;" href="javascript:void(0);" aria-label="Show more" role="button" aria-expanded="false"><span class="sw_plus cipa " width="16" height="16"></span><div class="expansionAccessibilityText" LessAltText="Less content will be shown above the current area of focus upon selection" MoreAltText="New content will be added above the current area of focus upon selection">New content will be added above the current area of focus upon selection</div></a></div></div><div class="b_hide" data-exp="H;expitem_-77841596_48;;pvc_-77841557_49;;;" data-exp-noani=""><p class="b_paractl">Originally software for CAD systems was developed with computer languages such as <a href="/search?q=Fortran%20wikipedia&form=WIKIRE" h="ID=SERP,6476.2">Fortran</a>, <a href="/search?q=ALGOL%20wikipedia&form=WIKIRE" h="ID=SERP,6477.2">ALGOL</a> but with the advancement of <a href="/search?q=Object-oriented%20programming%20wikipedia&form=WIKIRE" h="ID=SERP,6478.2">object-oriented programming</a> methods this has radically changed. Typical modern parametric feature-based modeler and <a href="/search?q=Freeform%20surface%20wikipedia&form=WIKIRE" h="ID=SERP,6479.2">freeform surface</a> systems are built around a number of key <a href="/search?q=C%20(programming%20language)%20wikipedia&form=WIKIRE" h="ID=SERP,6480.2">C</a> modules with their own <a href="/search?q=Application%20programming%20interface%20wikipedia&form=WIKIRE" h="ID=SERP,6481.2">APIs</a>. A CAD system can be seen as built up from the interaction of a <a href="/search?q=Graphical%20user%20interface%20wikipedia&form=WIKIRE" h="ID=SERP,6482.1">graphical user interface</a> (GUI) with <a href="/search?q=NURBS%20wikipedia&form=WIKIRE" h="ID=SERP,6483.1">NURBS</a> geometry or <a href="/search?q=Boundary%20representation%20wikipedia&form=WIKIRE" h="ID=SERP,6484.1">boundary representation</a> (B-rep) data via a <a href="/search?q=Geometric%20modeling%20kernel%20wikipedia&form=WIKIRE" h="ID=SERP,6485.1">geometric modeling kernel</a>. A geometry constraint engine may also be employed to manage the associative relationships between geometry, such as wireframe geometry in a sketch or components in an assembly. <br /><br/>Unexpected capabilities of these associative relationships have led to a new form of <a href="/search?q=Prototyping%20wikipedia&form=WIKIRE" h="ID=SERP,6489.1">prototyping</a> called <a href="/search?q=Digital%20prototyping%20wikipedia&form=WIKIRE" h="ID=SERP,6490.1">digital prototyping</a>. In contrast to physical prototypes, which entail manufacturing time in the design. That said, CAD models can be generated by a computer after the physical prototype has been scanned using an <a href="/search?q=Industrial%20CT%20scanning%20wikipedia&form=WIKIRE" h="ID=SERP,6491.1">industrial CT scanning</a> machine. Depending on the nature of the business, digital or physical prototypes can be initially chosen according to specific needs. <br /><br/>Today, CAD systems exist for all the major platforms (<a href="/search?q=Microsoft%20Windows%20wikipedia&form=WIKIRE" h="ID=SERP,6496.1">Windows</a>, <a href="/search?q=Linux%20wikipedia&form=WIKIRE" h="ID=SERP,6497.1">Linux</a>, <a href="/search?q=UNIX%20wikipedia&form=WIKIRE" h="ID=SERP,6498.1">UNIX</a> and <a href="/search?q=Mac%20OS%20X%20wikipedia&form=WIKIRE" h="ID=SERP,6499.1">Mac OS X</a>); some packages support multiple platforms. <br /><br/><a href="https://en.wikipedia.org/wiki/Computer-aided_design#Technology" h="ID=SERP,6511.1">Read more on Wikipedia</a></p></div></div><div id="tab_15_7CBEA8" class="tab-hide" data-appns="SERP" data-k="6512.2" role="tabpanel" aria-labelledby="tab_15_7CBEA8_head" data-priority="2"><div id="pvc_-77838125_51"><p class="b_paractl">Starting with the IBM Drafting System in the mid-1960s, computer-aided design systems began to provide more capabilitties than just an ability to reproduce manual drafting with electronic drafting, and the <a href="/search?q=Cost–benefit%20analysis%20wikipedia&form=WIKIRE" h="ID=SERP,6519.1">cost-benefit</a><span title=" for companies to switch to CAD became apparent. The software automated many tasks that are taken for granted from computer systems today, such as automated generation of ">for companies to switch to CAD became apparent. The software automated many tasks that are taken for granted from computer systems today, such as automate…</span></p><div class="sml inline" id="expitem_-77838163_50" data-appns="SERP" data-k="6964.1" data-expl=""><a id="expitem_-77838163_50_hit" class="b_mopexpref" data-exp="I;expitem_-77838163_50;;0;;;Expansion;;0;0;expitem_-77838163_50_hit;10;0;" href="javascript:void(0);" aria-label="Show more" role="button" aria-expanded="false"><span class="sw_plus cipa " width="16" height="16"></span><div class="expansionAccessibilityText" LessAltText="Less content will be shown above the current area of focus upon selection" MoreAltText="New content will be added above the current area of focus upon selection">New content will be added above the current area of focus upon selection</div></a></div></div><div class="b_hide" data-exp="H;expitem_-77838163_50;;pvc_-77838125_51;;;" data-exp-noani=""><p class="b_paractl">Starting with the IBM Drafting System in the mid-1960s, computer-aided design systems began to provide more capabilitties than just an ability to reproduce manual drafting with electronic drafting, and the <a href="/search?q=Cost–benefit%20analysis%20wikipedia&form=WIKIRE" h="ID=SERP,6519.2">cost-benefit</a> for companies to switch to CAD became apparent. The software automated many tasks that are taken for granted from computer systems today, such as automated generation of <a href="/search?q=Bill%20of%20materials%20wikipedia&form=WIKIRE" h="ID=SERP,6520.1">bills of materials</a>, auto layout in <a href="/search?q=Integrated%20circuits%20wikipedia&form=WIKIRE" h="ID=SERP,6521.1">integrated circuits</a>, interference checking, and many others. Eventually, CAD provided the designer with the ability to perform engineering calculations. During this transition, calculations were still performed either by hand or by those individuals who could run computer programs. CAD was a revolutionary change in the engineering industry, where draftsman, designer, and engineer roles that had previously been separate began to merge. CAD is an example of the pervasive effect computers were beginning to have on the industry. Current computer-aided design software packages range from 2D <a href="/search?q=Vector%20graphics%20wikipedia&form=WIKIRE" h="ID=SERP,6522.1">vector</a>-based drafting systems to 3D <a href="/search?q=Solid%20modeling%20wikipedia&form=WIKIRE" h="ID=SERP,6523.1">solid</a> and <a href="/search?q=Freeform%20surface%20modelling%20wikipedia&form=WIKIRE" h="ID=SERP,6524.1">surface modelers</a>. Modern CAD packages can also frequently allow rotations in three dimensions, allowing viewing of a designed object from any desired angle, even from the inside looking out. Some CAD software is capable of dynamic mathematical modeling. <br /><br/>CAD technology is used in the design of tools and machinery and in the drafting and design of all types of buildings, from small residential types (houses) to th…<br /><br/><a href="https://en.wikipedia.org/wiki/Computer-aided_design#Software" h="ID=SERP,6529.1">Read more on Wikipedia</a></p></div></div><div id="tab_16_7CC0CC" class="tab-hide" data-appns="SERP" data-k="6530.2" role="tabpanel" aria-labelledby="tab_16_7CC0CC_head" data-priority="2"><div id="pvc_-77835897_53"><p class="b_paractl">CAD software enables engineers and architects to design, inspect and manage engineering projects within an integrated <a href="/search?q=Graphical%20user%20interface%20wikipedia&form=WIKIRE" h="ID=SERP,6536.1">graphical user interface</a> (GUI) on a <a href="/search?q=Personal%20computer%20wikipedia&form=WIKIRE" h="ID=SERP,6537.1">personal computer</a> system. Most applications support <a href="/search?q=Solid%20modeling%20wikipedia&form=WIKIRE" h="ID=SERP,6538.1">solid modeling</a> with <a href="/search?q=Boundary%20representation%20wikipedia&form=WIKIRE" h="ID=SERP,6539.1">boundary representation</a> (B-Rep) and <a href="/search?q=NURBS%20wikipedia&form=WIKIRE" h="ID=SERP,6540.1">NURBS</a> geometry, and enable the same to be published in a variety of formats. </p><div class="sml inline" id="expitem_-77836042_52" data-appns="SERP" data-k="6965.1" data-expl=""><a id="expitem_-77836042_52_hit" class="b_mopexpref" data-exp="I;expitem_-77836042_52;;0;;;Expansion;;0;0;expitem_-77836042_52_hit;10;0;" href="javascript:void(0);" aria-label="Show more" role="button" aria-expanded="false"><span class="sw_plus cipa " width="16" height="16"></span><div class="expansionAccessibilityText" LessAltText="Less content will be shown above the current area of focus upon selection" MoreAltText="New content will be added above the current area of focus upon selection">New content will be added above the current area of focus upon selection</div></a></div></div><div class="b_hide" data-exp="H;expitem_-77836042_52;;pvc_-77835897_53;;;" data-exp-noani=""><p class="b_paractl">CAD software enables engineers and architects to design, inspect and manage engineering projects within an integrated <a href="/search?q=Graphical%20user%20interface%20wikipedia&form=WIKIRE" h="ID=SERP,6536.2">graphical user interface</a> (GUI) on a <a href="/search?q=Personal%20computer%20wikipedia&form=WIKIRE" h="ID=SERP,6537.2">personal computer</a> system. Most applications support <a href="/search?q=Solid%20modeling%20wikipedia&form=WIKIRE" h="ID=SERP,6538.2">solid modeling</a> with <a href="/search?q=Boundary%20representation%20wikipedia&form=WIKIRE" h="ID=SERP,6539.2">boundary representation</a> (B-Rep) and <a href="/search?q=NURBS%20wikipedia&form=WIKIRE" h="ID=SERP,6540.2">NURBS</a> geometry, and enable the same to be published in a variety of formats. <br /><br/>Based on market statistics, <a href="/search?q=Commercial%20software%20wikipedia&form=WIKIRE" h="ID=SERP,6544.1">commercial software</a> from Autodesk, <a href="/search?q=Dassault%20Systèmes%20wikipedia&form=WIKIRE" h="ID=SERP,6545.1">Dassault Systems</a>, <a href="/search?q=Siemens%20PLM%20Software%20wikipedia&form=WIKIRE" h="ID=SERP,6546.1">Siemens PLM Software</a>, and PTC dominate the CAD industry. The following is a list of major CAD applications, grouped by usage statistics. <br /><br/><span class="b_promoteText">Commercial software</span><br />• <a href="/search?q=ABViewer%20wikipedia&form=WIKIRE" h="ID=SERP,6548.1">ABViewer</a><br />• <a href="/search?q=AC3D%20wikipedia&form=WIKIRE" h="ID=SERP,6550.1">AC3D</a><br />• <a href="/search?q=Alibre%20Design%20wikipedia&form=WIKIRE" h="ID=SERP,6552.1">Alibre Design</a><br />• <a href="/search?q=ArchiCAD%20wikipedia&form=WIKIRE" h="ID=SERP,6555.1">ArchiCAD</a> (<a href="/search?q=Graphisoft%20wikipedia&form=WIKIRE" h="ID=SERP,6556.1">Graphisoft</a>)<br />• <a href="/search?q=AutoCAD%20wikipedia&form=WIKIRE" h="ID=SERP,6559.1">AutoCAD</a> (<a href="/search?q=Autodesk%20wikipedia&form=WIKIRE" h="ID=SERP,6560.1">Autodesk</a>)<br />• <a href="/search?q=AutoTURN%20wikipedia&form=WIKIRE" h="ID=SERP,6562.1">AutoTURN</a><br />• <a href="/search?q=AxSTREAM%20wikipedia&form=WIKIRE" h="ID=SERP,6564.1">AxSTREAM</a><br />• <a href="/search?q=BricsCAD%20wikipedia&form=WIKIRE" h="ID=SERP,6566.1">BricsCAD</a><br />• <a href="/search?q=CATIA%20wikipedia&form=WIKIRE" h="ID=SERP,6569.1">CATIA</a> (<a href="/search?q=Dassault%20Systèmes%20wikipedia&form=WIKIRE" h="ID=SERP,6570.1">Dassault Systèmes</a>)<br /><br/><a href="https://en.wikipedia.org/wiki/Computer-aided_design#List_of_software_packages" h="ID=SERP,6628.1">Read more on Wikipedia</a></p></div></div><div id="tab_17_7CC508" class="tab-hide" data-appns="SERP" data-k="6629.2" role="tabpanel" aria-labelledby="tab_17_7CC508_head" data-priority="2"><div id="pvc_-77831892_55"><p class="b_paractl">• <a href="/search?q=3D%20computer%20graphics%20wikipedia&form=WIKIRE" h="ID=SERP,6631.1">3D computer graphics</a> – Graphics that use a three-dimensional representation of geometric data<br />• <a href="/search?q=3D%20printing%20wikipedia&form=WIKIRE" h="ID=SERP,6633.1">3D printing</a> – Additive process used to make a three-dimensional object<br />• <a href="/search?q=Additive%20Manufacturing%20File%20Format%20wikipedia&form=WIKIRE" h="ID=SERP,6635.1">Additive Manufacturing File Format</a> – Open standard for describing objects for additive manufacturing processes such as 3D printing </p><div class="sml inline" id="expitem_-77831944_54" data-appns="SERP" data-k="6966.1" data-expl=""><a id="expitem_-77831944_54_hit" class="b_mopexpref" data-exp="I;expitem_-77831944_54;;0;;;Expansion;;0;0;expitem_-77831944_54_hit;10;0;" href="javascript:void(0);" aria-label="Show more" role="button" aria-expanded="false"><span class="sw_plus cipa " width="16" height="16"></span><div class="expansionAccessibilityText" LessAltText="Less content will be shown above the current area of focus upon selection" MoreAltText="New content will be added above the current area of focus upon selection">New content will be added above the current area of focus upon selection</div></a></div></div><div class="b_hide" data-exp="H;expitem_-77831944_54;;pvc_-77831892_55;;;" data-exp-noani=""><p class="b_paractl">• <a href="/search?q=3D%20computer%20graphics%20wikipedia&form=WIKIRE" h="ID=SERP,6631.2">3D computer graphics</a> – Graphics that use a three-dimensional representation of geometric data<br />• <a href="/search?q=3D%20printing%20wikipedia&form=WIKIRE" h="ID=SERP,6633.2">3D printing</a> – Additive process used to make a three-dimensional object<br />• <a href="/search?q=Additive%20Manufacturing%20File%20Format%20wikipedia&form=WIKIRE" h="ID=SERP,6635.2">Additive Manufacturing File Format</a> – Open standard for describing objects for additive manufacturing processes such as 3D printing <br />• <a href="/search?q=Algorithmic%20art%20wikipedia&form=WIKIRE" h="ID=SERP,6637.1">Algorithmic art</a> – Art genre<br />• <a href="/search?q=CAD%20standards%20wikipedia&form=WIKIRE" h="ID=SERP,6639.1">CAD standards</a> – Guidelines for the appearance of computer-aided design drawings<br />• <a href="/search?q=Library%20(computing)%23CAD%20library%20wikipedia&form=WIKIRE" h="ID=SERP,6644.1">CAD library</a> - <a href="/search?q=Cloud%20computing%20wikipedia&form=WIKIRE" h="ID=SERP,6645.1">cloud</a> based <a href="/search?q=Software%20repository%20wikipedia&form=WIKIRE" h="ID=SERP,6646.1">repository</a> of <a href="/search?q=3D%20modeling%20wikipedia&form=WIKIRE" h="ID=SERP,6647.1">3D models</a> or parts<br />• <a href="/search?q=Coarse%20space%20(numerical%20analysis)%20wikipedia&form=WIKIRE" h="ID=SERP,6649.1">Coarse space (numerical analysis)</a> – reduced representation of a numerical problem <br />• <a href="/search?q=Comparison%20of%203D%20computer%20graphics%20software%20wikipedia&form=WIKIRE" h="ID=SERP,6651.1">Comparison of 3D computer graphics software</a><br />• <a href="/search?q=Comparison%20of%20CAD%2C%20CAM%2C%20and%20CAE%20file%20viewers%20wikipedia&form=WIKIRE" h="ID=SERP,6653.1">Comparison of CAD, CAM, and CAE file viewers</a><br />• <a href="/search?q=Comparison%20of%20computer-aided%20design%20software%20wikipedia&form=WIKIRE" h="ID=SERP,6655.1">Comparison of computer-aided design software</a><br />• <a href="/search?q=Comparison%20of%20EDA%20software%20wikipedia&form=WIKIRE" h="ID=SERP,6657.1">Comparison of EDA software</a> (electronic design automation)<br />• <a href="/search?q=Computer-aided%20industrial%20design%20wikipedia&form=WIKIRE" h="ID=SERP,6659.1">Computer-aided industrial design</a> – Subset of computer-aided design<br /><br/><a href="https://en.wikipedia.org/wiki/Computer-aided_design#See_also" h="ID=SERP,6679.1">Read more on Wikipedia</a></p></div></div></div></div><div class="wiki_attr b_divdef"><a href="https://en.wikipedia.org/wiki/Computer-aided_design" h="ID=SERP,6680.1">Wikipedia</a><span> · Text under <a href="http://creativecommons.org/licenses/by-sa/3.0/" h="ID=SERP,6681.1">CC-BY-SA license</a></span></div></div></div><div class="b_gobig_feedback"><div id="fdbk_thmb56" class="fdbk_thmb_root " data-priority="2" aria-live="polite"><div id="fdbk_emotion56" class="fdbk_emotion"></div><span id="fdbtext_56" class="fdbtext">Feedback</span><a id="thumb_t56" class="thumb_y " role="button" aria-label="Feedback Like" href="javascript:void(0)" h="ID=SERP,6968.1"></a><a id="thumb_f56" class="thumb_n " role="button" aria-label="Feedback Dislike" href="javascript:void(0)" h="ID=SERP,6969.1"></a><div id="thumbUpTips56" class="fdbk_hide fdbtext"><span>Thanks!</span><a id="thumb_tum56" role="button" aria-label="Tell us more" href="javascript:void(0)" h="ID=SERP,6970.1">Tell us more</a></div></div></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="Wikipedia" RedirectUrl="" href="https://en.wikipedia.org/wiki/Category:CAD_file_formats" h="ID=SERP,5198.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.9d837793-b21b-4809-aceb-f60f4a0b6408&w=32&h=32&qlt=91&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">Wikipedia</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://<strong>en.wikipedia.org</strong> › <strong>wiki</strong> › <strong>Category:CAD_file_formats</strong></cite></div></div></div></a></div><h2><a href="https://en.wikipedia.org/wiki/Category:CAD_file_formats" h="ID=SERP,5198.2">Category:CAD file formats - Wikipedia</a></h2><div class="b_caption"><p class="b_lineclamp2">Wikimedia Commons has media related to CAD file formats. This category has only the following subcategory. The following 36 pages are in this category, out of 36 total. This list may not …</p></div></li><li class="b_ans b_mop b_vidAns" data-tag data-partnerTag data-id h="SERP,6687.1" role="presentation"><div class="vsathm "><div id="serpvidans" class="vsa vab cardless noscr"><div class="btitle b_title"><h2 class=" vsatitle mmtitle"><a target="" href="/videos/search?q=CAD+file+wikipedia&qpvt=CAD+file+wikipedia&FORM=VDRE" h="ID=SERP,5127.1">Videos of CAD file Wikipedia</a></h2></div><div class="mattr"> <div class="b_attribution" data-tag="" data-partnerTag=""><cite><cite>bing.com › videos</cite></cite></div></div><div ihpa="Preview" ihp="No preview"><div class="mmlist cardless noscr"><div id="mc_cwvc_1739824280027"><div id="mc_vtvc__60" class="mc_vtvc b_canvas creator" data-priority="1"><a aria-label="Introduction to CAD file formats (extensions) from YouTube · Duration: 6 minutes 27 seconds · 2.6K views · uploaded on Aug 4, 2023 · uploaded by Newtonian World · Click to play." data-dc="vtdc_blue" class="mc_vtvc_link mc_vtvc_el" target="_blank" href="https://www.youtube.com/watch?v=bgfK1S448hA" h="ID=SERP,6707.1"><div class="mc_vtvc_con_rc"><div class="mc_vtvc_th b_canvas"><div class="cico"><img height="110" width="197" data-src-hq="/th?id=OVP.2X9LKafeRjs2KMgA-9OcBgHgFo&w=197&h=110&c=7&rs=1&qlt=90&o=6&pid=1.7" alt="Introduction to CAD file formats (extensions)" data-priority="2" id="emb237BC0838" class="rms_img" src="/th?id=OVP.2X9LKafeRjs2KMgA-9OcBgHgFo&w=197&h=110&c=7&rs=1&qlt=30&o=6&pid=1.7" /></div><div class="mc_vtvc_htc"><div class="mc_vtvc_htb"><div class="mc_vtvc_ht">Watch video on YouTube</div></div></div><div class="mc_vtvc_center_play"></div><div class="mc_vtvc_ban_lo"><div class="vtbc"><div class="mc_bc_w b_smText"><div class="mc_bc items">6:27</div></div></div></div></div><div class="mc_vtvc_meta"><div class="mc_vtvc_title" title="Introduction to CAD file formats (extensions)">Introduction to <strong>CAD</strong> <strong>file</strong> formats (extensions)</div><div class="mc_vtvc_meta_block_area"><div class="mc_vtvc_meta_row mc_vtvc_meta_pubdate"><span class="meta_vc_content">2.6K views</span><span class="meta_pd_content">Aug 4, 2023</span></div><div class="mc_vtvc_meta_row mc_vtvc_meta_channel"><span>YouTube</span><span class="mc_vtvc_meta_row_channel">Newtonian World</span></div></div></div><div class="vrhdata" ht="0" vrhm="{"cid":"serpvidans_hc","du":"6:27","murl":"https://www.youtube.com/watch?v=bgfK1S448hA","thid":"OVP.2X9LKafeRjs2KMgA-9OcBgHgFo","mid":"ACA3DCD9CB374C7F0B4AACA3DCD9CB374C7F0B4A","vt":"Introduction to CAD file formats (extensions)","IsAdultThumb":false,"EnableLoopPlay":false,"pgurl":"https://www.youtube.com/watch?v=bgfK1S448hA","q":"CAD file wikipedia"}"></div></div></a></div></div><div id="mc_cwvc_1739824280031"><div id="mc_vtvc__63" class="mc_vtvc b_canvas creator" data-priority="1"><a aria-label="What Is AutoCAD? from YouTube · Duration: 2 minutes 36 seconds · 131.5K views · uploaded on Aug 6, 2015 · uploaded by SolidProfessor · Click to play." data-dc="vtdc_black" class="mc_vtvc_link mc_vtvc_el" target="_blank" href="https://www.youtube.com/watch?v=lro1qCl7fyo" h="ID=SERP,6713.1"><div class="mc_vtvc_con_rc"><div class="mc_vtvc_th b_canvas"><div class="cico"><img height="110" width="197" data-src-hq="/th?id=OVP.JUG98AWXnfkrLV7fdYH8bAHgFo&w=197&h=110&c=7&rs=1&qlt=90&o=6&pid=1.7" alt="What Is AutoCAD?" data-priority="2" id="emb31E36909E" class="rms_img" src="/th?id=OVP.JUG98AWXnfkrLV7fdYH8bAHgFo&w=197&h=110&c=7&rs=1&qlt=30&o=6&pid=1.7" /></div><div class="mc_vtvc_htc"><div class="mc_vtvc_htb"><div class="mc_vtvc_ht">Watch video on YouTube</div></div></div><div class="mc_vtvc_center_play"></div><div class="mc_vtvc_ban_lo"><div class="vtbc"><div class="mc_bc_w b_smText"><div class="mc_bc items">2:36</div></div></div></div></div><div class="mc_vtvc_meta"><div class="mc_vtvc_title" title="What Is AutoCAD?">What<strong> </strong>Is<strong> </strong>AutoCAD?</div><div class="mc_vtvc_meta_block_area"><div class="mc_vtvc_meta_row mc_vtvc_meta_pubdate"><span class="meta_vc_content">131.5K views</span><span class="meta_pd_content">Aug 6, 2015</span></div><div class="mc_vtvc_meta_row mc_vtvc_meta_channel"><span>YouTube</span><span class="mc_vtvc_meta_row_channel">SolidProfessor</span></div></div></div><div class="vrhdata" ht="0" vrhm="{"cid":"serpvidans_hc","du":"2:36","murl":"https://www.youtube.com/watch?v=lro1qCl7fyo","thid":"OVP.JUG98AWXnfkrLV7fdYH8bAHgFo","mid":"E999F3BF1BA0F95824AEE999F3BF1BA0F95824AE","vt":"What Is AutoCAD?","IsAdultThumb":false,"EnableLoopPlay":false,"pgurl":"https://www.youtube.com/watch?v=lro1qCl7fyo","q":"CAD file wikipedia"}"></div></div></a></div></div><div id="mc_cwvc_1739824280034"><div id="mc_vtvc__66" class="mc_vtvc b_canvas creator" data-priority="1"><a aria-label="What is CAD from YouTube · Duration: 2 minutes 35 seconds · 85.6K views · uploaded on Aug 26, 2019 · uploaded by Kinvert · Click to play." data-dc="vtdc_black" class="mc_vtvc_link mc_vtvc_el" target="_blank" href="https://www.youtube.com/watch?v=igKq9ORkcHc" h="ID=SERP,6719.1"><div class="mc_vtvc_con_rc"><div class="mc_vtvc_th b_canvas"><div class="cico"><img height="110" width="197" data-src-hq="/th?id=OVP.31tpzbzscpcn0aiC14k8bgHgFo&w=197&h=110&c=7&rs=1&qlt=90&o=6&pid=1.7" alt="What is CAD" data-priority="2" id="emb44D915567" class="rms_img" src="/th?id=OVP.31tpzbzscpcn0aiC14k8bgHgFo&w=197&h=110&c=7&rs=1&qlt=30&o=6&pid=1.7" /></div><div class="mc_vtvc_htc"><div class="mc_vtvc_htb"><div class="mc_vtvc_ht">Watch video on YouTube</div></div></div><div class="mc_vtvc_center_play"></div><div class="mc_vtvc_ban_lo"><div class="vtbc"><div class="mc_bc_w b_smText"><div class="mc_bc items">2:35</div></div></div></div></div><div class="mc_vtvc_meta"><div class="mc_vtvc_title" title="What is CAD">What is <strong>CAD</strong></div><div class="mc_vtvc_meta_block_area"><div class="mc_vtvc_meta_row mc_vtvc_meta_pubdate"><span class="meta_vc_content">85.6K views</span><span class="meta_pd_content">Aug 26, 2019</span></div><div class="mc_vtvc_meta_row mc_vtvc_meta_channel"><span>YouTube</span><span class="mc_vtvc_meta_row_channel">Kinvert</span></div></div></div><div class="vrhdata" ht="0" vrhm="{"cid":"serpvidans_hc","du":"2:35","murl":"https://www.youtube.com/watch?v=igKq9ORkcHc","thid":"OVP.31tpzbzscpcn0aiC14k8bgHgFo","mid":"96E3C3A316B598D8491096E3C3A316B598D84910","vt":"What is CAD","IsAdultThumb":false,"EnableLoopPlay":false,"pgurl":"https://www.youtube.com/watch?v=igKq9ORkcHc","q":"CAD file wikipedia"}"></div></div></a></div></div><div id="mc_cwvc_1739824280038"><div id="mc_vtvc__69" class="mc_vtvc b_canvas creator" data-priority="2"><a aria-label="AutoCAD Tutorial - How to export a DXF file and view it from YouTube · Duration: 3 minutes 34 seconds · 33.4K views · uploaded on Nov 9, 2020 · uploaded by The Art of Technical Drawing · Click to play." data-dc="vtdc_black" class="mc_vtvc_link mc_vtvc_el" target="_blank" href="https://www.youtube.com/watch?v=lQNfwjG3U0w" h="ID=SERP,6725.1"><div class="mc_vtvc_con_rc"><div class="mc_vtvc_th b_canvas"><div class="cico"><div class="rms_iac" style="height:110px;width:197px;" data-height="110" data-width="197" data-alt="AutoCAD Tutorial - How to export a DXF file and view it" data-class="rms_img" data-src="//th.bing.com/th?id=OVP.v84x26CH4ZM1c8qPnaRXhgHgFo&w=197&h=110&c=7&rs=1&qlt=90&o=6&pid=1.7"></div></div><div class="mc_vtvc_htc"><div class="mc_vtvc_htb"><div class="mc_vtvc_ht">Watch video on YouTube</div></div></div><div class="mc_vtvc_center_play"></div><div class="mc_vtvc_ban_lo"><div class="vtbc"><div class="mc_bc_w b_smText"><div class="mc_bc items">3:34</div></div></div></div></div><div class="mc_vtvc_meta"><div class="mc_vtvc_title" title="AutoCAD Tutorial - How to export a DXF file and view it">AutoCAD Tutorial - How to export a DXF <strong>file</strong> and view it</div><div class="mc_vtvc_meta_block_area"><div class="mc_vtvc_meta_row mc_vtvc_meta_pubdate"><span class="meta_vc_content">33.4K views</span><span class="meta_pd_content">Nov 9, 2020</span></div><div class="mc_vtvc_meta_row mc_vtvc_meta_channel"><span>YouTube</span><span class="mc_vtvc_meta_row_channel">The Art of Technical Drawing</span></div></div></div><div class="vrhdata" ht="0" vrhm="{"cid":"serpvidans_hc","du":"3:34","murl":"https://www.youtube.com/watch?v=lQNfwjG3U0w","thid":"OVP.v84x26CH4ZM1c8qPnaRXhgHgFo","mid":"FE11C19D21A8DB972BC7FE11C19D21A8DB972BC7","vt":"AutoCAD Tutorial - How to export a DXF file and view it","IsAdultThumb":false,"EnableLoopPlay":false,"pgurl":"https://www.youtube.com/watch?v=lQNfwjG3U0w","q":"CAD file wikipedia"}"></div></div></a></div></div></div></div></div></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="Wikipedia" RedirectUrl="" href="https://en.wikipedia.org/wiki/.dwg" h="ID=SERP,5221.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.9d837793-b21b-4809-aceb-f60f4a0b6408&w=32&h=32&qlt=92&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">Wikipedia</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://<strong>en.wikipedia.org</strong> › <strong>wiki</strong> › .dwg</cite></div></div></div></a></div><h2><a href="https://en.wikipedia.org/wiki/.dwg" h="ID=SERP,5221.2">.dwg - Wikipedia</a></h2><div class="b_caption b_stsp1"><div class="b_wikiRichcard_noHeroSection"><div id="WF_tabcontrol_24_7D6561" class="b_wikiRichcard"><div id="tabcontrol_24_7D6561" class="tab-container" data-wire="I;tab;; |B;a;;I|" data-appns="SERP" data-k="6784.2"><div class="tab-head HeroTab"><div id="tabcontrol_24_7D6561_navl" class="tab-navl" data-appns="SERP" data-k="6973.1"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" enable-background="new 0 0 16 16" width="16" height="40"><path class="sv_ch" d="M12.29.235c-.312-.313-.818-.313-1.131 0l-7.2 7.2c-.148.148-.234.355-.234.565 0 .21.086.417.234.566l7.2 7.2c.312.313.818.313 1.131 0 .313-.312.313-.818 0-1.131l-6.634-6.635 6.634-6.634c.313-.312.312-.819 0-1.131z" /></svg></div><div class="tab-menu tab-hasnav" style="width:544px"><ul id="tabcontrol_24_7D6561_menu" style="margin-left:0px;" role="tablist" data-dataurl=""><li data-dataurl="" id="tab_19_7D62A9_head" data-nc="" data-nr="" class="b_dmtab tab-active" style=" width:66px;" data-w="66" data-ow="98" data-content="tab_19_7D62A9" tabindex="0" role="tab" aria-controls="tab_19_7D62A9" aria-selected="true" data-appns="SERP" data-k="6759.1">Overview</li><li data-dataurl="/wiki?hash=9191BDD2268458BC2858&order=1%2c2%2c3%2c4%2c5&width=608&open=1&accId=WikiRichcard&appNS=SERP&containsHeroSection=False&DataSource=DefaultProd" id="tab_20_7D6409_head" data-nc="" data-nr="" class="b_dmtab" style=" width:51px;" data-w="51" data-ow="83" data-content="tab_20_7D6409" role="tab" aria-controls="tab_20_7D6409" aria-selected="false" data-appns="SERP" data-k="6778.1">History</li><li data-dataurl="/wiki?hash=9191BDD2268458BC2858&order=1%2c2%2c3%2c4%2c5&width=608&open=2&accId=WikiRichcard&appNS=SERP&containsHeroSection=False&DataSource=DefaultProd" id="tab_21_7D6461_head" data-nc="" data-nr="" class="b_dmtab" style=" width:185px;" title="DWG support in freemium and free software" data-w="185" data-ow="217" data-content="tab_21_7D6461" role="tab" aria-controls="tab_21_7D6461" aria-selected="false" data-appns="SERP" data-k="6779.1">DWG support in freemium and free software</li><li data-dataurl="/wiki?hash=9191BDD2268458BC2858&order=1%2c2%2c3%2c4%2c5&width=608&open=3&accId=WikiRichcard&appNS=SERP&containsHeroSection=False&DataSource=DefaultProd" id="tab_22_7D64B0_head" data-nc="" data-nr="" class="b_dmtab" style=" width:59px;" data-w="59" data-ow="91" data-content="tab_22_7D64B0" role="tab" aria-controls="tab_22_7D64B0" aria-selected="false" data-appns="SERP" data-k="6780.1">See also</li><li data-dataurl="/wiki?hash=9191BDD2268458BC2858&order=1%2c2%2c3%2c4%2c5&width=608&open=4&accId=WikiRichcard&appNS=SERP&containsHeroSection=False&DataSource=DefaultProd" id="tab_23_7D64E1_head" data-nc="" data-nr="" class="b_dmtab" style=" width:93px;" data-w="93" data-ow="125" data-content="tab_23_7D64E1" role="tab" aria-controls="tab_23_7D64E1" aria-selected="false" data-appns="SERP" data-k="6781.1">External links</li></ul></div><div id="tabcontrol_24_7D6561_navr" class="tab-navr" data-appns="SERP" data-k="6974.1"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" enable-background="new 0 0 16 16" width="16" height="40"><path class="sv_ch" d="M3.735 1.366l6.634 6.634-6.634 6.634c-.313.313-.313.819 0 1.131.313.313.819.313 1.131 0l7.2-7.2c.148-.148.234-.355.234-.565 0-.21-.086-.417-.234-.566l-7.2-7.2c-.313-.313-.819-.313-1.131 0s-.313.82 0 1.132z" /></svg></div></div><div class="tab-content"><div id="tab_19_7D62A9" data-appns="SERP" data-k="6759.2" role="tabpanel" aria-labelledby="tab_19_7D62A9_head" data-priority=""><p class="b_paractl">DWG (from drawing) is a <a href="/search?q=Proprietary%20format%20wikipedia&form=WIKIRE" h="ID=SERP,6769.1">proprietary</a> binary <a href="/search?q=File%20format%20wikipedia&form=WIKIRE" h="ID=SERP,6770.1">file format</a> used for storing two- and three- dimensional design data and <a href="/search?q=Metadata%20wikipedia&form=WIKIRE" h="ID=SERP,6771.1">metadata</a>. It is the native format for several <a href="/search?q=Computer-aided%20design%20wikipedia&form=WIKIRE" h="ID=SERP,6772.1">CAD</a> packages including DraftSight, <a href="/search?q=AutoCAD%20wikipedia&form=WIKIRE" h="ID=SERP,6773.1">AutoCAD</a>, <a href="/search?q=ZWCAD%20(software)%20wikipedia&form=WIKIRE" h="ID=SERP,6774.1">ZWCAD</a>, <a href="/search?q=IntelliCAD%20Technology%20Consortium%20wikipedia&form=WIKIRE" h="ID=SERP,6775.1">IntelliCAD</a> (and its variants), <a href="/search?q=Caddie%20(CAD%20system)%20wikipedia&form=WIKIRE" h="ID=SERP,6776.1">Caddie</a> and <a href="/search?q=Open%20Design%20Alliance%20wikipedia&form=WIKIRE" h="ID=SERP,6777.1">Open Design Alliance</a> compliant applications. In addition, DWG is supported non-natively by many other CAD applications. The .bak (drawing backup), .dws (drawing standards), .dwt (drawing template) and .sv$ (temporary …</p></div><div id="tab_20_7D6409" class="tab-hide" data-appns="SERP" data-k="6778.2" role="tabpanel" aria-labelledby="tab_20_7D6409_head" data-priority="2"></div><div id="tab_21_7D6461" class="tab-hide" data-appns="SERP" data-k="6779.2" role="tabpanel" aria-labelledby="tab_21_7D6461_head" data-priority="2"></div><div id="tab_22_7D64B0" class="tab-hide" data-appns="SERP" data-k="6780.2" role="tabpanel" aria-labelledby="tab_22_7D64B0_head" data-priority="2"></div><div id="tab_23_7D64E1" class="tab-hide" data-appns="SERP" data-k="6781.2" role="tabpanel" aria-labelledby="tab_23_7D64E1_head" data-priority="2"></div></div></div><div class="wiki_attr b_divdef"><a href="https://en.wikipedia.org/wiki/.dwg" h="ID=SERP,6782.1">Wikipedia</a><span> · Text under <a href="http://creativecommons.org/licenses/by-sa/3.0/" h="ID=SERP,6783.1">CC-BY-SA license</a></span></div></div></div><div class="b_factrow b_twofr"><div class="b_vlist2col b_clearfix"><ul><li><div><strong>Estimated Reading Time:</strong> 9 mins</div></li></ul><ul></ul></div></div></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="wikibooks.org" RedirectUrl="" href="https://en.wikibooks.org/wiki/Choosing_The_Right_File_Format/CAD" h="ID=SERP,5242.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.33aff99e-6975-49a0-8e4f-871b5396aaf1&w=32&h=32&qlt=93&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">wikibooks.org</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://<strong>en.wikibooks.org</strong> › <strong>wiki</strong> › Choosing_The_Right_<strong>File</strong>_Format › <strong>C</strong>…</cite></div></div></div></a></div><h2><a href="https://en.wikibooks.org/wiki/Choosing_The_Right_File_Format/CAD" h="ID=SERP,5242.2">Choosing The Right File Format/CAD - Wikibooks</a></h2><div class="b_caption"><p class="b_lineclamp2"><span class="news_dt">Jun 16, 2021</span> · Two-dimensional vector graphic formats can be divided into two groups. Commercial products like AutoCAD and ArchiCAD use 2D (and 3D) vector information to …</p></div></li><li class="b_ans b_mop" data-tag data-partnerTag data-id h="SERP,6787.1" role="presentation"><div class="b_sideBleed b_topBleed b_bottomBleed"><div class="rqnaContainerwithfeedback df_alaskcarousel rqnafbUlWrapper rqnASCWrapper ansTtlUndrlnWrapper" data-fbhlsel=".rqnaContainerwithfeedback"><div id="df_listaa" class=""><div></div><div class="b_vPanel"><div><div class="df_hd"><div class="b_traits b_primtxt">People also ask</div></div></div><div><div id="relatedQnAListDisplay" class="hybridAnsWrapper" data-priority=""><div class="openans_gradient_div"></div><div id="slideexp0_8093F1c" class="b_slideexp" data-partnerInfo="" data-wire="I;slideexp_init;; |B;select;;I|F;selected;;O|F;active;;O|" data-control-id="slideexp0_8093F1" data-appns="SERP" data-k="6982.1" data-stk=""><div class="b_overlay"><div id="slideexp0_8093F1chevrons_prevbtn" class="btn disabled prev ltr rounded bld" data-dir="" role="button" aria-label="Click to scroll left" aria-hidden="true"><div class="bg"><span></span></div><div class="vcac"><div style="height: 32px; margin-top: -16px;"><div class="cr"><div></div></div></div></div></div><div id="slideexp0_8093F1chevrons_nextbtn" class="btn next ltr rounded bld" data-dir="" role="button" aria-label="Click to scroll right" aria-hidden="false"><div class="bg"><span></span></div><div class="vcac"><div style="height: 32px; margin-top: -16px;"><div class="cr"><div></div></div></div></div></div><div class="b_slidesContainer"><div class="b_viewport"><div class="b_slidebar" id="slideexp0_8093F1" role="list" aria-label="Please use arrow keys to navigate"><div class="slide" data-dataurl data-rinterval data-appns="SERP" data-k="6976.1" data-tag style tabindex data-mini role="listitem"><a class="df_alsocon_link" aria-label="https://interscaleedu.com/en/blog/cad/what-is-a-cad-file/" href="https://interscaleedu.com/en/blog/cad/what-is-a-cad-file/" h="ID=SERP,6791.1"><div class="df_alsoAskCard rqnaAnsCWrapper df_vt" data-tag="RelatedQnA.Item" data-query="What is a CAD file?" data-IID="SERP.6788" data-ParentIID="SERP.6789"><div class="df_qnacontent"><div class="df_qntextwithicn"><div class="df_qntext">What is a CAD file?</div></div><span class="df_alsocon b_primtxt HitHighlightWrapper " data-tag="RelatedQnA.ItemDetails">A CAD file <strong>holds information that makes up your complete design</strong>. Each file combines different types of data that work together to create a usable digital model or drawing. From simple 2D sketches to complex 3D models, these files store every detail needed to bring your design to life in the real world. Inside a CAD file, you’ll find:</span></div><div class="df_ansatb df_ansfontlghybrid"><div class="qna_algo df_qna_algo"><div class="b_algo"><h2><span class="">What is a CAD File? Format, Type, Extension & Viewer</span></h2></div><div class="b_attribution b_clearfix qfavc"><div class="b_imagePair"><div class="cico" style="width:16px;height:16px;"><div class="rms_iac" style="height:16px;width:16px;" data-height="16" data-width="16" data-role="presentation" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.A2450BEC-5595-40BA-9F13-D9EC6AB74B9F&w=16&h=16&c=7&o=6&pid=1.7"></div></div><div><div class="qna_attr"><cite>interscaleedu.com</cite></div></div></div></div></div></div></div></a></div><div class="slide" data-dataurl data-rinterval data-appns="SERP" data-k="6977.1" data-tag style tabindex data-mini role="listitem"><a class="df_alsocon_link" aria-label="https://docs.fileformat.com/cad/" href="https://docs.fileformat.com/cad/" h="ID=SERP,6796.1"><div class="df_alsoAskCard rqnaAnsCWrapper df_vt" data-tag="RelatedQnA.Item" data-query="What are CAD file formats?" data-IID="SERP.6793" data-ParentIID="SERP.6794"><div class="df_qnacontent"><div class="df_qntextwithicn"><div class="df_qntext">What are CAD file formats?</div></div><span class="df_alsocon b_primtxt HitHighlightWrapper " data-tag="RelatedQnA.ItemDetails">CAD file formats are <strong>digital representation of Computer Aided Design files</strong>. Different formats are used for this purpose such as DXF, DWG, IFC, STL, PLT and others.</span></div><div class="df_ansatb df_ansfontlghybrid"><div class="qna_algo df_qna_algo"><div class="b_algo"><h2><span class="">Learn about CAD File Formats and APIs that can open and create CAD fi…</span></h2></div><div class="b_attribution b_clearfix qfavc"><div class="b_imagePair"><div class="cico" style="width:16px;height:16px;"><div class="rms_iac" style="height:16px;width:16px;" data-height="16" data-width="16" data-role="presentation" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.8bf43113-2294-4067-990d-a6c935b7f0c7&w=16&h=16&c=7&o=6&pid=1.7"></div></div><div><div class="qna_attr"><cite>docs.fileformat.com</cite></div></div></div></div></div></div></div></a></div><div class="slide" data-dataurl data-rinterval data-appns="SERP" data-k="6978.1" data-tag style tabindex data-mini role="listitem"><a class="df_alsocon_link" aria-label="https://docs.fileformat.com/cad/" href="https://docs.fileformat.com/cad/" h="ID=SERP,6801.1"><div class="df_alsoAskCard rqnaAnsCWrapper df_vt" data-tag="RelatedQnA.Item" data-query="What is the difference between Cadd and CAD?" data-IID="SERP.6798" data-ParentIID="SERP.6799"><div class="df_qnacontent"><div class="df_qntextwithicn"><div class="df_qntext">What is the difference between Cadd and CAD?</div></div><span class="df_alsocon b_primtxt HitHighlightWrapper " data-tag="RelatedQnA.ItemDetails">The term CADD (for Computer Aided Design and Drafting) is also used. It is used for a 3D graphics file format and may contain 2D or 3D designs. <strong>CAD file is a digital file format of an object generated and used by CAD software</strong>. A CAD file contains a technical drawing, blueprint, schematic, or 3D rendering of an object.</span></div><div class="df_ansatb df_ansfontlghybrid"><div class="qna_algo df_qna_algo"><div class="b_algo"><h2><span class="">Learn about CAD File Formats and APIs that can open and create CAD fi…</span></h2></div><div class="b_attribution b_clearfix qfavc"><div class="b_imagePair"><div class="cico" style="width:16px;height:16px;"><div class="rms_iac" style="height:16px;width:16px;" data-height="16" data-width="16" data-role="presentation" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.8bf43113-2294-4067-990d-a6c935b7f0c7&w=16&h=16&c=7&o=6&pid=1.7"></div></div><div><div class="qna_attr"><cite>docs.fileformat.com</cite></div></div></div></div></div></div></div></a></div><div class="slide" data-dataurl data-rinterval data-appns="SERP" data-k="6979.1" data-tag style tabindex data-mini role="listitem"><a class="df_alsocon_link" aria-label="https://interscaleedu.com/en/blog/cad/what-is-a-cad-file/" href="https://interscaleedu.com/en/blog/cad/what-is-a-cad-file/" h="ID=SERP,6806.1"><div class="df_alsoAskCard rqnaAnsCWrapper df_vt" data-tag="RelatedQnA.Item" data-query="What CAD files do engineers use?" data-IID="SERP.6803" data-ParentIID="SERP.6804"><div class="df_qnacontent"><div class="df_qntextwithicn"><div class="df_qntext">What CAD files do engineers use?</div></div><span class="df_alsocon b_primtxt HitHighlightWrapper " data-tag="RelatedQnA.ItemDetails">Just like how you use Word documents for text or JPEG files for photos, designers and engineers use CAD files to create and save their design work. If you’re new to design software or starting a career in engineering, you’ve probably come across terms like <strong>.dwg, .dxf, or .stl</strong>. These are all types of CAD files, each serving different design needs.</span></div><div class="df_ansatb df_ansfontlghybrid"><div class="qna_algo df_qna_algo"><div class="b_algo"><h2><span class="">What is a CAD File? Format, Type, Extension & Viewer</span></h2></div><div class="b_attribution b_clearfix qfavc"><div class="b_imagePair"><div class="cico" style="width:16px;height:16px;"><div class="rms_iac" style="height:16px;width:16px;" data-height="16" data-width="16" data-role="presentation" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.A2450BEC-5595-40BA-9F13-D9EC6AB74B9F&w=16&h=16&c=7&o=6&pid=1.7"></div></div><div><div class="qna_attr"><cite>interscaleedu.com</cite></div></div></div></div></div></div></div></a></div><div class="slide" data-dataurl data-rinterval data-appns="SERP" data-k="6980.1" data-tag style tabindex data-mini role="listitem"><a class="df_alsocon_link" aria-label="https://interscaleedu.com/en/blog/cad/what-is-a-cad-file/" href="https://interscaleedu.com/en/blog/cad/what-is-a-cad-file/" h="ID=SERP,6811.1"><div class="df_alsoAskCard rqnaAnsCWrapper df_vt" data-tag="RelatedQnA.Item" data-query="What are CAD files & why are they important?" data-IID="SERP.6808" data-ParentIID="SERP.6809"><div class="df_qnacontent"><div class="df_qntextwithicn"><div class="df_qntext">What are CAD files & why are they important?</div></div><span class="df_alsocon b_primtxt HitHighlightWrapper " data-tag="RelatedQnA.ItemDetails">Beyond formats and types, CAD files have other important aspects. File sizes may vary – native files are usually larger since they contain more information, while neutral formats tend to be more compact. CAD files may also store extra data like creation dates, revision histories, and author details along with the design.</span></div><div class="df_ansatb df_ansfontlghybrid"><div class="qna_algo df_qna_algo"><div class="b_algo"><h2><span class="">What is a CAD File? Format, Type, Extension & Viewer</span></h2></div><div class="b_attribution b_clearfix qfavc"><div class="b_imagePair"><div class="cico" style="width:16px;height:16px;"><div class="rms_iac" style="height:16px;width:16px;" data-height="16" data-width="16" data-role="presentation" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.A2450BEC-5595-40BA-9F13-D9EC6AB74B9F&w=16&h=16&c=7&o=6&pid=1.7"></div></div><div><div class="qna_attr"><cite>interscaleedu.com</cite></div></div></div></div></div></div></div></a></div><div class="slide" data-dataurl data-rinterval data-appns="SERP" data-k="6981.1" data-tag style tabindex data-mini role="listitem"><a class="df_alsocon_link" aria-label="https://en.wikipedia.org/wiki/Computer-aided_design" href="https://en.wikipedia.org/wiki/Computer-aided_design" h="ID=SERP,6816.1"><div class="df_alsoAskCard rqnaAnsCWrapper df_vt" data-tag="RelatedQnA.Item" data-query="What is CAD output?" data-IID="SERP.6813" data-ParentIID="SERP.6814"><div class="df_qnacontent"><div class="df_qntextwithicn"><div class="df_qntext">What is CAD output?</div></div><span class="df_alsocon b_primtxt HitHighlightWrapper " data-tag="RelatedQnA.ItemDetails">CAD output is often in the form of <strong>electronic files for print, machining, or other manufacturing operations</strong>. The terms computer-aided drafting (CAD) and computer-aided design and drafting (CADD) are also used. Its use in designing electronic systems is known as electronic design automation (EDA).</span></div><div class="df_ansatb df_ansfontlghybrid"><div class="qna_algo df_qna_algo"><div class="b_algo"><h2><span class="">Computer-aided design - Wikipedia</span></h2></div><div class="b_attribution b_clearfix qfavc"><div class="b_imagePair"><div class="cico" style="width:16px;height:16px;"><div class="rms_iac" style="height:16px;width:16px;" data-height="16" data-width="16" data-role="presentation" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.9d837793-b21b-4809-aceb-f60f4a0b6408&w=16&h=16&c=7&o=6&pid=1.7"></div></div><div><div class="qna_attr"><cite>en.wikipedia.org</cite></div></div></div></div></div></div></div></a></div></div></div></div></div></div></div></div></div></div><div class="fbans"><div class="b_footnote"><a id="fdbkans_0" class="hlig" target="_blank" data-fbhlsel=".rqnaContainerwithfeedback" role="button" href="javascript:void(0)" h="ID=SERP,6989.1">Feedback</a></div></div></div></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="3DSourced" RedirectUrl="" href="https://www.3dsourced.com/guides/what-is-cad-guide-modeling/" h="ID=SERP,5277.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.8657e21b-81ce-470c-a5b4-66e9c93bdb9e&w=32&h=32&qlt=94&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">3DSourced</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://www.3dsourced.com › guides › what-is-<strong>cad</strong>-guide-modeling</cite></div></div></div></a></div><h2><a href="https://www.3dsourced.com/guides/what-is-cad-guide-modeling/" h="ID=SERP,5277.2">What is CAD? Definition, Advantages and Uses Explained</a></h2><div class="b_caption"><div class="b_richcard"><div class="rc_herotabheader" data-priority="2"><div id="tabcontrol_35_7D9A4F" class="tab-container" data-wire="I;tab;; |B;a;;I|" data-appns="SERP" data-k="6835.2"><div class="tab-head HeroTab"><div id="tabcontrol_35_7D9A4F_navl" class="tab-navl" data-appns="SERP" data-k="6990.1"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" enable-background="new 0 0 16 16" width="16" height="40"><path class="sv_ch" d="M12.29.235c-.312-.313-.818-.313-1.131 0l-7.2 7.2c-.148.148-.234.355-.234.565 0 .21.086.417.234.566l7.2 7.2c.312.313.818.313 1.131 0 .313-.312.313-.818 0-1.131l-6.634-6.635 6.634-6.634c.313-.312.312-.819 0-1.131z" /></svg></div><div class="tab-menu tab-hasnav" style="width:544px"><ul id="tabcontrol_35_7D9A4F_menu" style="margin-left:0px;" role="tablist" data-dataurl="/richcardFetch?q=CAD+file+wikipedia&Treatment=RCNewTemplate&DataSourceType=OS&Tabs={0}&DataSource=OutboardDUV1&DocURLHash=C75ED6942D9B777FF3EFCC621F6F1510&DocURL=https%3a%2f%2fwww.3dsourced.com%2fguides%2fwhat-is-cad-guide-modeling%2f&TierName=webfluid"><li data-dataurl="" id="tab_25_head" data-nc="" data-nr="" class="b_dmtab tab-active" style=" width:179px;" data-w="179" data-ow="211" data-content="tab_25" tabindex="0" role="tab" aria-controls="tab_25" aria-selected="true" data-appns="SERP" data-k="6825.1">What Is CAD – The Basics</li><li data-dataurl="#1%2cCAD+History" id="tab_26_head" data-nc="" data-nr="" class="b_dmtab" style=" width:87px;" data-w="87" data-ow="119" data-content="tab_26" role="tab" aria-controls="tab_26" aria-selected="false" data-appns="SERP" data-k="6826.1">CAD History</li><li data-dataurl="#2%2c2D+%26+3D+CAD" id="tab_27_head" data-nc="" data-nr="" class="b_dmtab" style=" width:98px;" data-w="98" data-ow="130" data-content="tab_27" role="tab" aria-controls="tab_27" aria-selected="false" data-appns="SERP" data-k="6827.1">2D & 3D CAD</li><li data-dataurl="#3%2cAdvantages+of+CAD" id="tab_28_head" data-nc="" data-nr="" class="b_dmtab" style=" width:138px;" data-w="138" data-ow="170" data-content="tab_28" role="tab" aria-controls="tab_28" aria-selected="false" data-appns="SERP" data-k="6828.1">Advantages of CAD</li><li data-dataurl="#4%2cDisadvantages+of+CAD" id="tab_29_head" data-nc="" data-nr="" class="b_dmtab" style=" width:158px;" data-w="158" data-ow="190" data-content="tab_29" role="tab" aria-controls="tab_29" aria-selected="false" data-appns="SERP" data-k="6829.1">Disadvantages of CAD</li><li data-dataurl="#5%2cWhat+Is+CAD+Used+for%3f" id="tab_30_head" data-nc="" data-nr="" class="b_dmtab" style=" width:161px;" data-w="161" data-ow="193" data-content="tab_30" role="tab" aria-controls="tab_30" aria-selected="false" data-appns="SERP" data-k="6830.1">What Is CAD Used for?</li><li data-dataurl="#6%2cOther+Applications" id="tab_31_head" data-nc="" data-nr="" class="b_dmtab" style=" width:133px;" data-w="133" data-ow="165" data-content="tab_31" role="tab" aria-controls="tab_31" aria-selected="false" data-appns="SERP" data-k="6831.1">Other Applications</li><li data-dataurl="#7%2cManufacturing+from+CAD" id="tab_32_head" data-nc="" data-nr="" class="b_dmtab" style=" width:178px;" data-w="178" data-ow="210" data-content="tab_32" role="tab" aria-controls="tab_32" aria-selected="false" data-appns="SERP" data-k="6832.1">Manufacturing from CAD</li><li data-dataurl="#8%2cUsing+CAD" id="tab_33_head" data-nc="" data-nr="" class="b_dmtab" style=" width:77px;" data-w="77" data-ow="109" data-content="tab_33" role="tab" aria-controls="tab_33" aria-selected="false" data-appns="SERP" data-k="6833.1">Using CAD</li><li data-dataurl="#9%2cWhat+Is+CAD%3f+Conclusion" id="tab_34_head" data-nc="" data-nr="" class="b_dmtab" style=" width:179px;" data-w="179" data-ow="211" data-content="tab_34" role="tab" aria-controls="tab_34" aria-selected="false" data-appns="SERP" data-k="6834.1">What Is CAD? Conclusion</li></ul></div><div id="tabcontrol_35_7D9A4F_navr" class="tab-navr" data-appns="SERP" data-k="6991.1"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" enable-background="new 0 0 16 16" width="16" height="40"><path class="sv_ch" d="M3.735 1.366l6.634 6.634-6.634 6.634c-.313.313-.313.819 0 1.131.313.313.819.313 1.131 0l7.2-7.2c.148-.148.234-.355.234-.565 0-.21-.086-.417-.234-.566l-7.2-7.2c-.313-.313-.819-.313-1.131 0s-.313.82 0 1.132z" /></svg></div></div><div class="tab-content"><div id="tab_25" data-appns="SERP" data-k="6825.2" role="tabpanel" aria-labelledby="tab_25_head" data-priority=""><div class="ipContainer"><div class="b_imagePair square_mp reverse b_clearfix"><div class="inner"><div class="cico" style="width:80px;height:80px;"><a title="Image" href="https://www.3dsourced.com/guides/what-is-cad-guide-modeling/" h="ID=SERP,6824.1"><div class="rms_iac" style="height:80px;width:80px;" data-height="80" data-width="80" data-alt="Image" data-aria-label="Image" data-class="rms_img" data-src="//th.bing.com/th?id=OIP.K-2PqQYdKTAijWYQq33Z-wAAAA&w=80&h=80&c=7&qlt=80&o=6&pid=13.1"></div></a></div></div><div class="ipText"><span title="CAD is used to create precise drawings and models of objects and structures, either in 2D or 3D. CAD was developed as a more accurate, affordable way for designers, engineers and manufacturers to design, visualize and test models while minimizing the chance of mistakes. As CAD allows for easy modification, documentation and collaboration, it is a f..."><strong>CAD</strong> is used to create precise drawings and models of objects and structures, either in 2D or 3D. CAD was developed as a more accurate, affordable way for designers, engineers and manufacturers to design, visualize and test models while minimizing the chance of mistakes. As CAD allows for easy modification, docume…</span></div></div></div><a href="https://www.3dsourced.com/guides/what-is-cad-guide-modeling/" h="ID=SERP,6823.1">See more on 3dsourced.com</a></div><div id="tab_26" class="tab-hide" data-appns="SERP" data-k="6826.2" role="tabpanel" aria-labelledby="tab_26_head" data-priority="2"></div><div id="tab_27" class="tab-hide" data-appns="SERP" data-k="6827.2" role="tabpanel" aria-labelledby="tab_27_head" data-priority="2"></div><div id="tab_28" class="tab-hide" data-appns="SERP" data-k="6828.2" role="tabpanel" aria-labelledby="tab_28_head" data-priority="2"></div><div id="tab_29" class="tab-hide" data-appns="SERP" data-k="6829.2" role="tabpanel" aria-labelledby="tab_29_head" data-priority="2"></div><div id="tab_30" class="tab-hide" data-appns="SERP" data-k="6830.2" role="tabpanel" aria-labelledby="tab_30_head" data-priority="2"></div><div id="tab_31" class="tab-hide" data-appns="SERP" data-k="6831.2" role="tabpanel" aria-labelledby="tab_31_head" data-priority="2"></div><div id="tab_32" class="tab-hide" data-appns="SERP" data-k="6832.2" role="tabpanel" aria-labelledby="tab_32_head" data-priority="2"></div><div id="tab_33" class="tab-hide" data-appns="SERP" data-k="6833.2" role="tabpanel" aria-labelledby="tab_33_head" data-priority="2"></div><div id="tab_34" class="tab-hide" data-appns="SERP" data-k="6834.2" role="tabpanel" aria-labelledby="tab_34_head" data-priority="2"></div></div></div></div></div></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="interscaleedu.com" RedirectUrl="" href="https://interscaleedu.com/en/blog/cad/what-is-a-cad-file/" h="ID=SERP,5301.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.A2450BEC-5595-40BA-9F13-D9EC6AB74B9F&w=32&h=32&qlt=95&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">interscaleedu.com</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://interscaleedu.com › en › blog › <strong>cad</strong> › …</cite></div></div></div></a></div><div class="b_imgcap_altitle b_imgcap_nosc"><div class="b_imagePair square_mp reverse b_clearfix"><div class="inner"><div><a class="b_ci_image_ova" data-idpignore="1" aria-label="/images/search?view=detailV2&ccid=thCCEKCD&id=FB7FC24F582560A256212E15921E16D6E6DBFD81&thid=OIP.thCCEKCDG4lH01JG_Jdx2AHaEE&mediaurl=https://interscaleedu.com/en/blog/wp-content/uploads/2025/01/Best-Online-CAD-Software.png&q=CAD+file+wikipedia&ck=076EF96A2CC15CCBE1EF7A4949E51FD4&idpp=rc&idpview=singleimage&form=rc2idp&mode=overlay" href="javascript:void(0);" h="ID=SERP,6841.1"><div class="rms_iac" style="height:80px;width:80px;" data-data-priority="2" data-height="80" data-width="80" data-class="b_circleImage b_ci_image_overlay b_onfaimg rms_img" data-fdopt="False" data-aria-hidden="true" data-title="Explore this image" data-src="//th.bing.com/th?id=OIP.thCCEKCDG4lH01JG_Jdx2AHaEE&w=80&h=80&c=1&vt=10&bgcl=436784&r=0&o=6&pid=5.1"></div></a><div class="b_greyBackgroundModal"></div></div></div><h2><a href="https://interscaleedu.com/en/blog/cad/what-is-a-cad-file/" h="ID=SERP,5301.2">What is a CAD File? Format, Type, Extension & Viewer</a></h2><p class="b_lineclamp3"><span class="news_dt">Nov 16, 2024</span> · CAD files are files that save drawings and 3D models on computers, used by engineers and architects for their designs. Just like how you use Word documents for text or JPEG files for photos, designers and …</p></div></div><div class="b_caption b_rich"></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="File Format Docs" RedirectUrl="" href="https://docs.fileformat.com/cad/" h="ID=SERP,5323.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.8bf43113-2294-4067-990d-a6c935b7f0c7&w=32&h=32&qlt=96&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">File Format Docs</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://docs.<strong>file</strong>format.com › <strong>cad</strong></cite></div></div></div></a></div><h2><a href="https://docs.fileformat.com/cad/" h="ID=SERP,5323.2">Learn about CAD File Formats and APIs that can open and create …</a></h2><div class="b_caption"><p class="b_lineclamp2">CAD file is a digital file format of an object generated and used by CAD software. A CAD file contains a technical drawing, blueprint, schematic, or 3D rendering of an object. There may be …</p></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="Wikipédia" RedirectUrl="" href="https://static.hlt.bme.hu/semantics/external/pages/KISS-alapelv/en.wikipedia.org/wiki/Computer-aided_design.html" h="ID=SERP,5345.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.b9be13c3-ca0c-4618-84dc-83d57679192d&w=32&h=32&qlt=97&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">Wikipédia</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://static.hlt.bme.hu › ... › <strong>wiki</strong> › Computer-aided_design.html</cite></div></div></div></a></div><h2><a href="https://static.hlt.bme.hu/semantics/external/pages/KISS-alapelv/en.wikipedia.org/wiki/Computer-aided_design.html" h="ID=SERP,5345.2">Computer-aided design - Wikipedia - BME</a></h2><div class="b_caption"><p class="b_lineclamp2">Computer-aided design (CAD) is the use of computers (or workstations) to aid in the creation, modification, analysis, or optimization of a design. CAD software is used to increase the …</p></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="Wikipedia" RedirectUrl="" href="https://en.wikipedia.org/wiki/AutoCAD" h="ID=SERP,5372.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.9d837793-b21b-4809-aceb-f60f4a0b6408&w=32&h=32&qlt=98&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">Wikipedia</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://<strong>en.wikipedia.org</strong> › <strong>wiki</strong> › <strong>AutoCAD</strong></cite></div></div></div></a></div><div class="b_imgcap_altitle b_imgcap_nosc"><div class="b_imagePair square_mp reverse b_clearfix"><div class="inner"><div><a class="b_ci_image_ova" data-idpignore="1" aria-label="/images/search?view=detailV2&ccid=X72DJ1Lf&id=773C7364A8AA90E066E14B5AACB9C663D2C61562&thid=OIP.X72DJ1Lf9voG4xvM5vWdHQAAAA&mediaurl=https://upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Man_using_AutoCAD_(1987).jpg/440px-Man_using_AutoCAD_(1987).jpg&q=CAD+file+wikipedia&ck=13DD56353CF41EBF0FF38564CA38B652&idpp=rc&idpview=singleimage&form=rc2idp&mode=overlay" href="javascript:void(0);" h="ID=SERP,6849.1"><div class="rms_iac" style="height:80px;width:80px;" data-data-priority="2" data-height="80" data-width="80" data-class="b_circleImage b_ci_image_overlay b_onfaimg rms_img" data-fdopt="False" data-aria-hidden="true" data-title="Explore this image" data-src="//th.bing.com/th?id=OIP.X72DJ1Lf9voG4xvM5vWdHQAAAA&w=80&h=80&c=1&vt=10&bgcl=ca2fc0&r=0&o=6&pid=5.1"></div></a><div class="b_greyBackgroundModal"></div></div></div><h2><a href="https://en.wikipedia.org/wiki/AutoCAD" h="ID=SERP,5372.2">AutoCAD - Wikipedia</a></h2><p class="b_lineclamp3">AutoCAD is a general drafting and design application used in industry by architects, project managers, engineers, interior designers, graphic designers, city planners, and other professionals to prepare technical drawings.</p></div></div><div class="b_caption b_rich"></div></li><li class="b_algo" data-id iid role="presentation"><div class="b_tpcn"><a class="tilk" aria-label="CAD Exchanger" RedirectUrl="" href="https://cadexchanger.com/blog/everything-you-need-to-know-about-cad-file-formats/" h="ID=SERP,5400.1"><div class="tpic"><div class="wr_fav" data-priority="2"><div class="cico siteicon" style="width:32px;height:32px;"><div class="rms_iac" style="height:32px;width:32px;" data-height="32" data-width="32" data-alt="Global web icon" data-class="rms_img" data-src="//th.bing.com/th?id=ODLS.991aeb11-57d7-4166-bbce-3bc72a7bcfb5&w=32&h=32&qlt=99&pcl=fffffa&o=6&pid=1.2"></div></div></div></div><div class="tptxt"><div class="tptt">CAD Exchanger</div><div class="tpmeta"><div class="b_attribution" tabindex="0"><cite>https://<strong>cadexchanger</strong>.com › blog › <strong>everythi</strong>…</cite></div></div></div></a></div><div class="b_imgcap_altitle b_imgcap_nosc"><div class="b_imagePair square_mp reverse b_clearfix"><div class="inner"><div><a class="b_ci_image_ova" data-idpignore="1" aria-label="/images/search?view=detailV2&ccid=pXTOs6vv&id=8FBD23F30DDB19ED474455276AFCEBF6868038E8&thid=OIP.pXTOs6vvbzUOs2bVn4CTmQAAAA&mediaurl=https://cadexchanger.com/assets/posts/thumbnails/cad-file-formats.png&q=CAD+file+wikipedia&ck=FC7CBC56AF8B643B591F2C16BE78288E&idpp=rc&idpview=singleimage&form=rc2idp&mode=overlay" href="javascript:void(0);" h="ID=SERP,6853.1"><div class="rms_iac" style="height:80px;width:80px;" data-data-priority="2" data-height="80" data-width="80" data-class="b_circleImage b_ci_image_overlay b_onfaimg rms_img" data-fdopt="False" data-aria-hidden="true" data-title="Explore this image" data-src="//th.bing.com/th?id=OIP.pXTOs6vvbzUOs2bVn4CTmQAAAA&w=80&h=80&c=1&vt=10&bgcl=b29e41&r=0&o=6&pid=5.1"></div></a><div class="b_greyBackgroundModal"></div></div></div><h2><a href="https://cadexchanger.com/blog/everything-you-need-to-know-about-cad-file-formats/" h="ID=SERP,5400.2">Everything you need to know about CAD file formats</a></h2><p class="b_lineclamp3"><span class="news_dt">Aug 17, 2021</span> · A CAD file is an output of a CAD software, containing key information about the designed object: its geometry and topology representation, 3D model hierarchy, metadata, and visual attributes depending on the format …</p></div></div><div class="b_caption b_rich"></div></li><li class="b_ans" data-tag data-partnerTag data-id h="SERP,6854.1" ><div id="inline_rs" data-priority="2" class="b_hide"><div class="rslist_head"><span class="rslist_title b_strong">People also search for</span><a role="button" aria-label="Close" id="rscar_close" /></div><div id="rs_root"><ul><li class="rslist"><a href="/search?q=wiki+freecad&FORM=QSRE9" h="ID=SERP,6887.1"><div class="b_suggestionIcon "><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" fill="#767676" /></svg></div><div class="b_suggestionText"><strong>wiki freecad</strong></div></a></li><li class="rslist"><a href="/search?q=cad+cam+wikipedia&FORM=QSRE10" h="ID=SERP,6889.1"><div class="b_suggestionIcon "><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" fill="#767676" /></svg></div><div class="b_suggestionText">cad <strong>cam</strong> wikipedia</div></a></li><li class="rslist"><a href="/search?q=wiki+freecad+tutorial&FORM=QSRE11" h="ID=SERP,6891.1"><div class="b_suggestionIcon "><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" fill="#767676" /></svg></div><div class="b_suggestionText"><strong>wiki freecad tutorial</strong></div></a></li><li class="rslist"><a href="/search?q=cad+software+wiki&FORM=QSRE12" h="ID=SERP,6893.1"><div class="b_suggestionIcon "><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" fill="#767676" /></svg></div><div class="b_suggestionText">cad <strong>software wiki</strong></div></a></li><li class="rslist"><a href="/search?q=cad+wikipedia&FORM=QSRE13" h="ID=SERP,6895.1"><div class="b_suggestionIcon "><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" fill="#767676" /></svg></div><div class="b_suggestionText">cad wikipedia</div></a></li><li class="rslist"><a href="/search?q=cad+history+timeline&FORM=QSRE14" h="ID=SERP,6897.1"><div class="b_suggestionIcon "><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" fill="#767676" /></svg></div><div class="b_suggestionText">cad <strong>history timeline</strong></div></a></li></ul></div></div><div class="b_rs" id="brsv3"><h2 class="">Related searches for <strong>CAD file wikipedia</strong></h2><ul class="b_vList b_divsec"><li data-priority=><a href="/search?q=wiki+freecad&FORM=QSRE1" h="ID=SERP,6855.1"><div class="b_suggestionIcon "><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="transparent" /><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" /></svg></div><div class="b_suggestionText"><strong>wiki freecad</strong></div></a></li><li data-priority=><a href="/search?q=cad+cam+wikipedia&FORM=QSRE2" h="ID=SERP,6857.1"><div class="b_suggestionIcon "><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="transparent" /><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" /></svg></div><div class="b_suggestionText">cad <strong>cam</strong> wikipedia</div></a></li><li data-priority=><a href="/search?q=wiki+freecad+tutorial&FORM=QSRE3" h="ID=SERP,6859.1"><div class="b_suggestionIcon "><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="transparent" /><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" /></svg></div><div class="b_suggestionText"><strong>wiki freecad tutorial</strong></div></a></li><li data-priority=><a href="/search?q=cad+software+wiki&FORM=QSRE4" h="ID=SERP,6861.1"><div class="b_suggestionIcon "><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="transparent" /><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" /></svg></div><div class="b_suggestionText">cad <strong>software wiki</strong></div></a></li><li data-priority=><a href="/search?q=cad+wikipedia&FORM=QSRE5" h="ID=SERP,6863.1"><div class="b_suggestionIcon "><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="transparent" /><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" /></svg></div><div class="b_suggestionText">cad wikipedia</div></a></li><li data-priority=><a href="/search?q=cad+history+timeline&FORM=QSRE6" h="ID=SERP,6865.1"><div class="b_suggestionIcon "><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="transparent" /><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" /></svg></div><div class="b_suggestionText">cad <strong>history timeline</strong></div></a></li><li data-priority=><a href="/search?q=cad+cam+history&FORM=QSRE7" h="ID=SERP,6867.1"><div class="b_suggestionIcon "><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="transparent" /><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" /></svg></div><div class="b_suggestionText">cad <strong>cam history</strong></div></a></li><li data-priority=><a href="/search?q=cad+evolution+history&FORM=QSRE8" h="ID=SERP,6869.1"><div class="b_suggestionIcon "><svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="transparent" /><path class="gray70_fill" fill-rule="evenodd" clip-rule="evenodd" d="M7.6 2C4.50777 2 2 4.50777 2 7.6C2 10.6922 4.50777 13.2 7.6 13.2C8.85766 13.2 10.0186 12.7852 10.9535 12.0849L16.6343 17.7657C16.9467 18.0781 17.4533 18.0781 17.7657 17.7657C18.0781 17.4533 18.0781 16.9467 17.7657 16.6343L12.0849 10.9535C12.7852 10.0186 13.2 8.85766 13.2 7.6C13.2 4.50777 10.6922 2 7.6 2ZM7.59999 3.6C9.80857 3.6 11.6 5.39143 11.6 7.6C11.6 9.80857 9.80857 11.6 7.59999 11.6C5.39142 11.6 3.59999 9.80857 3.59999 7.6C3.59999 5.39143 5.39142 3.6 7.59999 3.6Z" /></svg></div><div class="b_suggestionText">cad <strong>evolution history</strong></div></a></li></ul></div></li><li class="b_pag"><div role="navigation" aria-label="More results for CAD file wikipedia"><h4 class="b_hide">Pagination</h4><ul class="sb_pagF"><li><a class="sb_inactP sb_pagP sb_pagP_bp b_widePag sb_bp b_roths"></a></li><li><a aria-label="Page 1" class="sb_pagS sb_pagS_bp b_widePag sb_bp sb_pag_first">1</a></li><li><a class="b_widePag sb_bp" aria-label="Page 2" href="/search?q=CAD+file+wikipedia&FPIG=CDF6E206FD2E448EB12F2360C68234F6&first=11&FORM=PERE" h="ID=SERP,6940.1">2</a></li><li><a class="b_widePag sb_bp" aria-label="Page 3" href="/search?q=CAD+file+wikipedia&FPIG=CDF6E206FD2E448EB12F2360C68234F6&first=21&FORM=PERE1" h="ID=SERP,6941.1">3</a></li><li><a class="b_widePag sb_bp" aria-label="Page 4" href="/search?q=CAD+file+wikipedia&FPIG=CDF6E206FD2E448EB12F2360C68234F6&first=31&FORM=PERE2" h="ID=SERP,6942.1">4</a></li><li><a class="sb_pagN sb_pagN_bp b_widePag sb_bp " aria-label="Next page" title="Next page" href="/search?q=CAD+file+wikipedia&FPIG=CDF6E206FD2E448EB12F2360C68234F6&first=11&FORM=PORE" h="ID=SERP,6943.1"><div class="sw_next">Next</div></a></li></ul></div></li></ol></span><span role="complementary" aria-label="Additional Results"><ol id="b_context"><li class="b_ans" data-tag data-partnerTag data-id h="SERP,6904.1" ><div class="utilAns"><div data-npswowid="F6F33E84-D57D-4CA0-A932-AB7EDC4B94F0"><div class="b_hide kc_v2" id="satoriId">bae09ca1-8804-0077-2197-746317e42b16</div><div class="b_sideBleed lite-entcard-ans"><div class="lite-entcard-main lite-entcard_bae09"><div class="lite-entcard-blk" id="l_ecrd_blk_1_PlainHero"><div class="spl_logoheader smrsqr"><div class="spl_logoheader_img"><div class="cico" style="width:64px;height:64px;"><a title="See more images of Computer-aided design" href="/images/search?FORM=IARRTH&q=computer-aided+design" h="ID=SERP,6906.1"><img height="64" width="64" data-src-hq="/th?id=OSK.7dbeaab1d7b886f54114d4e5aa011362&w=64&h=64&c=7&o=6&pid=SANGAM" alt="See more images of Computer-aided design" data-priority="2" id="emb574A86B7F" class="rms_img" src="/th?id=OSK.7dbeaab1d7b886f54114d4e5aa011362&w=64&h=64&c=7&qlt=30&o=6&pid=SANGAM" /></a></div></div><div class="spl_logoheader_txt hdgrd"><svg class="spl_logobg" viewBox="0 0 472 102" preserveAspectRatio="none"><g clip-path="url(#cliparea)"><rect width="472" height="102" fill="#fff"/><rect width="472" height="102" fill="#7E0B0B" fill-opacity="0.7"/><path d="M-195.269 -1.75254C-157.224 57.6651 -72.7652 90.9643 -35.2917 100.187C106.106 111.881 175.306 74.2783 209.335 22.5672C243.365 -29.1441 217.55 -106.314 133.91 -126.794C50.271 -147.273 -242.825 -76.0244 -195.269 -1.75254V-1.75254Z" fill="url(#lingrad1)" fill-opacity="0.15"/><path d="M-195.269 -1.75254C-157.224 57.6651 -72.7652 90.9643 -35.2917 100.187C106.106 111.881 175.306 74.2783 209.335 22.5672C243.365 -29.1441 217.55 -106.314 133.91 -126.794C50.271 -147.273 -242.825 -76.0244 -195.269 -1.75254V-1.75254Z" fill="url(#radgrad1)" fill-opacity="0.25"/><path d="M427.506 11.8071C427.506 -39.2077 455.927 -66.9068 478.206 -75.4341H504.324V146.932H238.532C209.341 136.874 168.195 124.63 238.532 124.63C329.317 124.63 427.506 88.5531 427.506 11.8071V11.8071Z" fill="url(#lingrad2)" fill-opacity="0.15"/><path d="M427.506 11.8071C427.506 -39.2077 455.927 -66.9068 478.206 -75.4341H504.324V146.932H238.532C209.341 136.874 168.195 124.63 238.532 124.63C329.317 124.63 427.506 88.5531 427.506 11.8071V11.8071Z" fill="url(#radgrad2)" fill-opacity="0.25"/></g><defs><linearGradient id="lingrad1" x1="1.11152" y1="-103.778" x2="-105.445" y2="-90.0536" gradientUnits="userSpaceOnUse"><stop stop-color="#7E0B0B"/><stop offset="0.6875" stop-color="#7E0B0B" stop-opacity="0.66"/><stop offset="1" stop-color="#7E0B0B" stop-opacity="0.01"/></linearGradient><radialGradient id="radgrad1" cx="0" cy="0" r="1" gradientUnits="userSpaceOnUse" gradientTransform="translate(-0.325347 -6.23152) scale(167.201 139.01)"><stop stop-color="#09263F"/><stop offset="1" stop-color="#09263F" stop-opacity="0.01"/></radialGradient><linearGradient id="lingrad2" x1="483.011" y1="38.62" x2="484.72" y2="-18.4352" gradientUnits="userSpaceOnUse"><stop stop-color="#7E0B0B"/><stop offset="0.6875" stop-color="#7E0B0B" stop-opacity="0.64"/><stop offset="1" stop-color="#7E0B0B" stop-opacity="0.01"/></linearGradient><radialGradient id="radgrad2" cx="0" cy="0" r="1" gradientUnits="userSpaceOnUse" gradientTransform="translate(475.578 104.296) rotate(-176.703) scale(68.4249 98.2319)"><stop stop-color="#09263F"/><stop offset="1" stop-color="#09263F" stop-opacity="0.01"/></radialGradient><clipPath id="cliparea"><rect width="472" height="102" fill="white"/></clipPath></defs></svg><p class="spl_logoheader_ttl"><span class="l_ecrd_txt_heroxxs">Computer-aided design</span></p><p class="spl_logoheader_sbttl">Design using computers</p></div><div class="spl_logoheader_desc"><div><a class=" l_ecrd_txt_lnk b_ignbt l_ecrd_txt_hover" Title="en.wikipedia.org" aria-describedby="_Id" hover-data="-" href="https://en.wikipedia.org/wiki/Computer-aided_design" h="ID=SERP,6908.1"><p><span class="l_ecrd_txt_pln">Computer-aided design is the use of computers to aid in the creation, modification, analysis, or optimization of a design. This software is used to increase the productivity of the designer, improve t…</span></p></a></div></div></div><div class="l_ecrd_webicons_with_title_Single"><div class="l_ecrd_webicons_with_title_SingleWrapper"><div class="l_ecrd_webicon_module_item" style="width:28px;"><a title="Wikipedia" href="https://en.wikipedia.org/wiki/Computer-aided_design" h="ID=SERP,6910.1"><div class="sp-webicons28 WIKI"><svg viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><rect width="40" height="40" fill="white"/><path fill-rule="evenodd" d="M37.766 9.128c0 .128-.041.244-.119.35s-.166.156-.263.156c-.778.075-1.419.325-1.913.753s-1.006 1.241-1.534 2.441l-8.062 18.169c-.053.169-.2.253-.444.253-.191 0-.338-.084-.444-.253l-4.522-9.456-5.2 9.456c-.106.169-.253.253-.444.253-.231 0-.384-.084-.459-.253L6.441 12.828c-.494-1.128-1.016-1.916-1.566-2.362s-1.312-.725-2.291-.831c-.084 0-.166-.044-.237-.134a.46.46 0 0 1-.113-.306c0-.297.084-.444.253-.444l2.216.094 2.022.097 2.278-.097 2.434-.094c.169 0 .253.147.253.444s-.053.441-.156.441c-.706.053-1.262.234-1.669.538s-.609.706-.609 1.203c0 .253.084.569.253.947l6.547 14.784 3.716-7.019-3.462-7.259c-.622-1.294-1.134-2.131-1.534-2.506s-1.006-.603-1.819-.688c-.075 0-.144-.044-.213-.134s-.103-.191-.103-.306c0-.297.072-.444.222-.444l1.944.094c.569.066 1.175.097 1.819.097l2.006-.097 2.15-.094c.169 0 .253.147.253.444s-.05.441-.156.441c-1.413.097-2.119.497-2.119 1.203 0 .316.163.806.491 1.469l2.291 4.65 2.278-4.253c.316-.6.475-1.106.475-1.519 0-.969-.706-1.484-2.119-1.55-.128 0-.191-.147-.191-.441a.53.53 0 0 1 .094-.3c.066-.097.128-.144.191-.144.506 0 1.128.031 1.866.094l1.741.097c.325 0 .806-.028 1.438-.081l2.009-.109c.125 0 .188.125.188.378 0 .338-.116.506-.347.506-.822.084-1.484.313-1.984.681s-1.125 1.206-1.872 2.512l-3.038 5.616 4.113 8.378 6.072-14.119c.209-.516.316-.991.316-1.422 0-1.034-.706-1.581-2.119-1.647-.128 0-.191-.147-.191-.441s.094-.444.284-.444c.516 0 1.128.031 1.834.094l1.644.097c.466 0 1.003-.031 1.613-.097l1.709-.094c.147 0 .222.125.222.378z" fill="#000"/></svg></div></a></div><a class="l_ecrd_webicon_txtside" href="https://en.wikipedia.org/wiki/Computer-aided_design" h="ID=SERP,6911.1">Wikipedia</a></div></div></div><div class="lite-entcard-blk" id="l_ecrd_blk_ExploreMore" data-priority="2"><div class="l_ecrd_simgset"><div class="l_ecrd_imgsetgrid_ttl"><a hover-data="-" href="/search?FORM=KCEXPL&q=technical+drawing&filters=sid:"733a4d7c-ad11-f705-1f3f-9378c6e44813"+lite:".S2NkUmVsYXRpb25eYmFlMDljYTEtODgwNC0wMDc3LTIxOTctNzQ2MzE3ZTQyYjE2Xl5eXiRFbnRpdHkyX2Vu"" h="ID=SERP,6912.1"><div class="l_ecrd_mttl" id="lite-entcard_bae09_Explore"><div class="l_ecrd_txt_gl"><h3>Explore more</h3></div><div></div></div></a></div><ul><li><a id="lite-entcard_bae09_Explore_0" class="as_pasf_data" aria-label="Technical drawing" aria-labelledby="lite-entcard_bae09_Explore lite-entcard_bae09_Explore_0" data-sid="733a4d7c-ad11-f705-1f3f-9378c6e44813" href="/search?FORM=KCEXPL&q=technical+drawing&filters=sid:"733a4d7c-ad11-f705-1f3f-9378c6e44813"+lite:".S2NkUmVsYXRpb25eYmFlMDljYTEtODgwNC0wMDc3LTIxOTctNzQ2MzE3ZTQyYjE2Xl5eXiRFbnRpdHkyX2Vu"" h="ID=SERP,6913.1"><div class="cico" style="width:80px;height:80px;"><div class="rms_iac" style="height:80px;width:80px;" data-height="80" data-width="80" data-title="Technical drawing" data-data-priority="2" data-alt="Technical drawing" data-class="rms_img" data-src="//th.bing.com/th?id=OSK.283881a84fd61d064ee975983fc1a530&w=80&h=80&c=7&o=6&pid=SANGAM"></div></div><div class="l_ecrd_simgset_item_data" style="width:80px;"><div class="l_ecrd_rq_btxt">Technical drawing</div></div></a></li><li><a id="lite-entcard_bae09_Explore_1" class="as_pasf_data" aria-label=".dwg" aria-labelledby="lite-entcard_bae09_Explore lite-entcard_bae09_Explore_1" data-sid="51da9896-39c2-f9d8-5b7a-0cf8edf25444" href="/search?FORM=KCEXPL&q=.dwg&filters=sid:"51da9896-39c2-f9d8-5b7a-0cf8edf25444"+lite:".S2NkUmVsYXRpb25eYmFlMDljYTEtODgwNC0wMDc3LTIxOTctNzQ2MzE3ZTQyYjE2Xl5eXiRFbnRpdHkyX2Vu"" h="ID=SERP,6914.1"><div class="cico" style="width:80px;height:80px;"><div class="rms_iac" style="height:80px;width:80px;" data-height="80" data-width="80" data-title=".dwg" data-data-priority="2" data-alt=".dwg" data-class="rms_img" data-src="//th.bing.com/th?id=OSK.GCYEsBIFfWEqx94tZiK-xrlt6dX7aZ37gbXvbAw0Pmg&w=80&h=80&c=7&o=6&pid=SANGAM"></div></div><div class="l_ecrd_simgset_item_data" style="width:80px;"><div class="l_ecrd_rq_btxt">.dwg</div></div></a></li><li><a id="lite-entcard_bae09_Explore_2" class="as_pasf_data" aria-label="STL" aria-labelledby="lite-entcard_bae09_Explore lite-entcard_bae09_Explore_2" data-sid="6ae5fbbb-f344-da8b-aa8e-00ba9be23878" href="/search?FORM=KCEXPL&q=STL&filters=sid:"6ae5fbbb-f344-da8b-aa8e-00ba9be23878"+lite:".S2NkUmVsYXRpb25eYmFlMDljYTEtODgwNC0wMDc3LTIxOTctNzQ2MzE3ZTQyYjE2Xl5eXiRFbnRpdHkyX2Vu"" h="ID=SERP,6915.1"><div class="cico" style="width:80px;height:80px;"><div class="rms_iac" style="height:80px;width:80px;" data-height="80" data-width="80" data-title="STL" data-data-priority="2" data-alt="STL" data-class="rms_img" data-src="//th.bing.com/th?id=OSK.f93337298eea5c0539fdd53fe1b78809&w=80&h=80&c=7&o=6&pid=SANGAM"></div></div><div class="l_ecrd_simgset_item_data" style="width:80px;"><div class="l_ecrd_rq_btxt">STL</div></div></a></li><li><a id="lite-entcard_bae09_Explore_3" class="as_pasf_data" aria-label="AutoCAD" aria-labelledby="lite-entcard_bae09_Explore lite-entcard_bae09_Explore_3" data-sid="d82f4577-0744-f686-c627-296cb2120e0e" href="/search?FORM=KCEXPL&q=AutoCAD&filters=sid:"d82f4577-0744-f686-c627-296cb2120e0e"+lite:".S2NkUmVsYXRpb25eYmFlMDljYTEtODgwNC0wMDc3LTIxOTctNzQ2MzE3ZTQyYjE2Xl5eXiRFbnRpdHkyX2Vu"" h="ID=SERP,6916.1"><div class="cico" style="width:80px;height:80px;"><div class="rms_iac" style="height:80px;width:80px;" data-height="80" data-width="80" data-title="AutoCAD" data-data-priority="2" data-alt="AutoCAD" data-class="rms_img" data-src="//th.bing.com/th?id=OSK.e65a3e963a9d6210d0c2776d975e6124&w=80&h=80&c=7&o=6&pid=SANGAM"></div></div><div class="l_ecrd_simgset_item_data" style="width:80px;"><div class="l_ecrd_rq_btxt">AutoCAD</div></div></a></li><li><a id="lite-entcard_bae09_Explore_4" class="as_pasf_data" aria-label="Computer-aided manufacturing" aria-labelledby="lite-entcard_bae09_Explore lite-entcard_bae09_Explore_4" data-sid="e75f4d02-6781-02f5-695e-dcfc3b9ae805" href="/search?FORM=KCEXPL&q=computer-aided+manufacturing&filters=sid:"e75f4d02-6781-02f5-695e-dcfc3b9ae805"+lite:".S2NkUmVsYXRpb25eYmFlMDljYTEtODgwNC0wMDc3LTIxOTctNzQ2MzE3ZTQyYjE2Xl5eXiRFbnRpdHkyX2Vu"" h="ID=SERP,6917.1"><div class="cico" style="width:80px;height:80px;"><div class="rms_iac" style="height:80px;width:80px;" data-height="80" data-width="80" data-title="Computer-aided manufacturing" data-data-priority="2" data-alt="Computer-aided manufacturing" data-class="rms_img" data-src="//th.bing.com/th?id=OSK.8e426621c51307ac00d838d53dac5ecf&w=80&h=80&c=7&o=6&pid=SANGAM"></div></div><div class="l_ecrd_simgset_item_data" style="width:80px;"><div class="l_ecrd_rq_btxt">Computer-aided manufacturing</div></div></a></li></ul></div></div><div class="lite-entcard-blk" id="l_ecrd_blk_2_Footer"><div class="l_ecrd_ftr"><div class="l_ecrd_ftr_txt hover_underline">Image: <a Title="en.wikipedia.org" aria-label="Image attribution en.wikipedia.org" href="https://en.wikipedia.org/wiki/Computer-aided_design" h="ID=SERP,6918.1">en.wikipedia.org</a>. Data: <a Title="en.wikipedia.org" aria-label="Data attribution Wikipedia" href="https://en.wikipedia.org" h="ID=SERP,6919.1">Wikipedia</a><br />Wikipedia text under <a Title="creativecommons.org" href="https://creativecommons.org/licenses/by-sa/3.0/" h="ID=SERP,6920.1">CC-BY-SA license</a><br /><div class="l_ecrd_tud"><div id="fdbk_thmb36" class="fdbk_thmb_root " data-priority="2" aria-live="polite"><div id="fdbk_emotion36" class="fdbk_emotion"></div><span id="fdbtext_36" class="fdbtext">Feedback</span><a id="thumb_t36" class="thumb_y " role="button" aria-label="Feedback Like" href="javascript:void(0)" h="ID=SERP,6994.1"></a><a id="thumb_f36" class="thumb_n " role="button" aria-label="Feedback Dislike" href="javascript:void(0)" h="ID=SERP,6995.1"></a><div id="thumbUpTips36" class="fdbk_hide fdbtext"><span>Thanks!</span><a id="thumb_tum36" role="button" aria-label="Tell us more" href="javascript:void(0)" h="ID=SERP,6996.1">Tell us more</a></div></div></div></div></div></div></div></div></div></div></li><li class="b_ans" data-tag data-partnerTag data-id h="SERP,6921.1" ><div class="b_rrsr"><h2 class="">Related searches for <strong>CAD file wikipedia</strong></h2><ul class="b_vList b_divsec"><li data-priority=><a href="/search?q=wiki+freecad&FORM=R5FD" h="ID=SERP,6922.1"><div class="richrs_img"><svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M6.3 0.355347C2.82124 0.355347 0 3.17659 0 6.65535C0 10.1341 2.82124 12.9553 6.3 12.9553C7.71486 12.9553 9.02096 12.4887 10.0727 11.7009L16.4636 18.0917C16.8151 18.4432 17.3849 18.4432 17.7364 18.0917C18.0879 17.7403 18.0879 17.1704 17.7364 16.819L11.3455 10.4281C12.1333 9.37631 12.6 8.07021 12.6 6.65535C12.6 3.17659 9.77876 0.355347 6.3 0.355347ZM6.29999 2.15535C8.78464 2.15535 10.8 4.1707 10.8 6.65535C10.8 9.13999 8.78464 11.1553 6.29999 11.1553C3.81535 11.1553 1.79999 9.13999 1.79999 6.65535C1.79999 4.1707 3.81535 2.15535 6.29999 2.15535Z" fill="#767676"></path></svg></div><div class="suggestion_text"><strong>wiki freecad</strong></div></a></li><li data-priority=><a href="/search?q=cad+cam+wikipedia&FORM=R5FD1" h="ID=SERP,6924.1"><div class="richrs_img"><svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M6.3 0.355347C2.82124 0.355347 0 3.17659 0 6.65535C0 10.1341 2.82124 12.9553 6.3 12.9553C7.71486 12.9553 9.02096 12.4887 10.0727 11.7009L16.4636 18.0917C16.8151 18.4432 17.3849 18.4432 17.7364 18.0917C18.0879 17.7403 18.0879 17.1704 17.7364 16.819L11.3455 10.4281C12.1333 9.37631 12.6 8.07021 12.6 6.65535C12.6 3.17659 9.77876 0.355347 6.3 0.355347ZM6.29999 2.15535C8.78464 2.15535 10.8 4.1707 10.8 6.65535C10.8 9.13999 8.78464 11.1553 6.29999 11.1553C3.81535 11.1553 1.79999 9.13999 1.79999 6.65535C1.79999 4.1707 3.81535 2.15535 6.29999 2.15535Z" fill="#767676"></path></svg></div><div class="suggestion_text">cad <strong>cam</strong> wikipedia</div></a></li><li data-priority=><a href="/search?q=wiki+freecad+tutorial&FORM=R5FD2" h="ID=SERP,6926.1"><div class="richrs_img"><svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M6.3 0.355347C2.82124 0.355347 0 3.17659 0 6.65535C0 10.1341 2.82124 12.9553 6.3 12.9553C7.71486 12.9553 9.02096 12.4887 10.0727 11.7009L16.4636 18.0917C16.8151 18.4432 17.3849 18.4432 17.7364 18.0917C18.0879 17.7403 18.0879 17.1704 17.7364 16.819L11.3455 10.4281C12.1333 9.37631 12.6 8.07021 12.6 6.65535C12.6 3.17659 9.77876 0.355347 6.3 0.355347ZM6.29999 2.15535C8.78464 2.15535 10.8 4.1707 10.8 6.65535C10.8 9.13999 8.78464 11.1553 6.29999 11.1553C3.81535 11.1553 1.79999 9.13999 1.79999 6.65535C1.79999 4.1707 3.81535 2.15535 6.29999 2.15535Z" fill="#767676"></path></svg></div><div class="suggestion_text"><strong>wiki freecad tutorial</strong></div></a></li><li data-priority=><a href="/search?q=cad+software+wiki&FORM=R5FD3" h="ID=SERP,6928.1"><div class="richrs_img"><svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M6.3 0.355347C2.82124 0.355347 0 3.17659 0 6.65535C0 10.1341 2.82124 12.9553 6.3 12.9553C7.71486 12.9553 9.02096 12.4887 10.0727 11.7009L16.4636 18.0917C16.8151 18.4432 17.3849 18.4432 17.7364 18.0917C18.0879 17.7403 18.0879 17.1704 17.7364 16.819L11.3455 10.4281C12.1333 9.37631 12.6 8.07021 12.6 6.65535C12.6 3.17659 9.77876 0.355347 6.3 0.355347ZM6.29999 2.15535C8.78464 2.15535 10.8 4.1707 10.8 6.65535C10.8 9.13999 8.78464 11.1553 6.29999 11.1553C3.81535 11.1553 1.79999 9.13999 1.79999 6.65535C1.79999 4.1707 3.81535 2.15535 6.29999 2.15535Z" fill="#767676"></path></svg></div><div class="suggestion_text">cad <strong>software wiki</strong></div></a></li><li data-priority=><a href="/search?q=cad+wikipedia&FORM=R5FD4" h="ID=SERP,6930.1"><div class="richrs_img"><svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M6.3 0.355347C2.82124 0.355347 0 3.17659 0 6.65535C0 10.1341 2.82124 12.9553 6.3 12.9553C7.71486 12.9553 9.02096 12.4887 10.0727 11.7009L16.4636 18.0917C16.8151 18.4432 17.3849 18.4432 17.7364 18.0917C18.0879 17.7403 18.0879 17.1704 17.7364 16.819L11.3455 10.4281C12.1333 9.37631 12.6 8.07021 12.6 6.65535C12.6 3.17659 9.77876 0.355347 6.3 0.355347ZM6.29999 2.15535C8.78464 2.15535 10.8 4.1707 10.8 6.65535C10.8 9.13999 8.78464 11.1553 6.29999 11.1553C3.81535 11.1553 1.79999 9.13999 1.79999 6.65535C1.79999 4.1707 3.81535 2.15535 6.29999 2.15535Z" fill="#767676"></path></svg></div><div class="suggestion_text">cad wikipedia</div></a></li><li data-priority=><a href="/search?q=cad+history+timeline&FORM=R5FD5" h="ID=SERP,6932.1"><div class="richrs_img"><svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M6.3 0.355347C2.82124 0.355347 0 3.17659 0 6.65535C0 10.1341 2.82124 12.9553 6.3 12.9553C7.71486 12.9553 9.02096 12.4887 10.0727 11.7009L16.4636 18.0917C16.8151 18.4432 17.3849 18.4432 17.7364 18.0917C18.0879 17.7403 18.0879 17.1704 17.7364 16.819L11.3455 10.4281C12.1333 9.37631 12.6 8.07021 12.6 6.65535C12.6 3.17659 9.77876 0.355347 6.3 0.355347ZM6.29999 2.15535C8.78464 2.15535 10.8 4.1707 10.8 6.65535C10.8 9.13999 8.78464 11.1553 6.29999 11.1553C3.81535 11.1553 1.79999 9.13999 1.79999 6.65535C1.79999 4.1707 3.81535 2.15535 6.29999 2.15535Z" fill="#767676"></path></svg></div><div class="suggestion_text">cad <strong>history timeline</strong></div></a></li><li data-priority=><a href="/search?q=cad+cam+history&FORM=R5FD6" h="ID=SERP,6934.1"><div class="richrs_img"><svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M6.3 0.355347C2.82124 0.355347 0 3.17659 0 6.65535C0 10.1341 2.82124 12.9553 6.3 12.9553C7.71486 12.9553 9.02096 12.4887 10.0727 11.7009L16.4636 18.0917C16.8151 18.4432 17.3849 18.4432 17.7364 18.0917C18.0879 17.7403 18.0879 17.1704 17.7364 16.819L11.3455 10.4281C12.1333 9.37631 12.6 8.07021 12.6 6.65535C12.6 3.17659 9.77876 0.355347 6.3 0.355347ZM6.29999 2.15535C8.78464 2.15535 10.8 4.1707 10.8 6.65535C10.8 9.13999 8.78464 11.1553 6.29999 11.1553C3.81535 11.1553 1.79999 9.13999 1.79999 6.65535C1.79999 4.1707 3.81535 2.15535 6.29999 2.15535Z" fill="#767676"></path></svg></div><div class="suggestion_text">cad <strong>cam history</strong></div></a></li><li data-priority=><a href="/search?q=cad+evolution+history&FORM=R5FD7" h="ID=SERP,6936.1"><div class="richrs_img"><svg width="18" height="19" viewBox="0 0 18 19" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M6.3 0.355347C2.82124 0.355347 0 3.17659 0 6.65535C0 10.1341 2.82124 12.9553 6.3 12.9553C7.71486 12.9553 9.02096 12.4887 10.0727 11.7009L16.4636 18.0917C16.8151 18.4432 17.3849 18.4432 17.7364 18.0917C18.0879 17.7403 18.0879 17.1704 17.7364 16.819L11.3455 10.4281C12.1333 9.37631 12.6 8.07021 12.6 6.65535C12.6 3.17659 9.77876 0.355347 6.3 0.355347ZM6.29999 2.15535C8.78464 2.15535 10.8 4.1707 10.8 6.65535C10.8 9.13999 8.78464 11.1553 6.29999 11.1553C3.81535 11.1553 1.79999 9.13999 1.79999 6.65535C1.79999 4.1707 3.81535 2.15535 6.29999 2.15535Z" fill="#767676"></path></svg></div><div class="suggestion_text">cad <strong>evolution history</strong></div></a></li></ul></div></li></ol></span><span role="complementary" aria-label="Explore More"><ol id="b_dynRail"></ol></span><style type="text/css">#b_content #b_context > .b_ans{background-color:transparent;}#b_content #b_results.b_kcwptheme > li .b_deep h3 a{color:#7E0B0B;}#b_content #b_results.b_kcwptheme > li h2 a{color:#7E0B0B;}#b_content #b_results.b_kcwpthemeb > li .b_deep h3 a:hover{color:#7E0B0B;}#b_content #b_results.b_kcwpthemeb > li h2 a:hover{color:#7E0B0B;}#b_context .kcm-dtab-name-icon path{fill:#7E0B0B !important;}#b_context .l_ecrd_imcolheader a.l_ecrd_txt_lnk p *, #b_context .spl_logoheader a.l_ecrd_txt_lnk p *{text-decoration:none;}#b_context .l_ecrd_imcolheader_txt a, #b_context .spl_logoheader_ttl a{text-decoration:none;}#b_results .lite-entcard-blk .l_ecrd_simgset{padding:16px 1px;}#b_results>li .l_ecrd_simgset a.l_ecrd_rq_btxt{color:#111;}*:not(.l_ecrd_hero_ttl) > div > a.l_ecrd_txt_lnk.l_ecrd_txt_hover:hover,*:not(.l_ecrd_hero_ttl) > div > a.l_ecrd_item_hover:hover{color:#111;}.b_dark .l_ecrd_ftr_txt, .b_dark .lite-entcard-main .l_ecrd_ftr_txt a, .b_dark .lite-entcard-main .l_ecrd_ftr_txt a:visited {color:#767676;}.b_dark .l_ecrd_txt_gl{color:#111;}.b_dark .lite-entcard-blk:not(:last-child):not(.l_ecrd_bkg_bdrls), .b_dark .lite-entcard-main > div:not(:last-child) > .lite-entcard-blk:not(.l_ecrd_bkg_bdrls) {border-bottom-color:#ddd;}.b_dark .lite-entcard-main{background-color:#f7f7f7;box-shadow:0 0 0 1px #E1E1E1, 0 2px 3px 0 #E1E1E1;}.b_dark .lite-entcard-main, .b_dark .lite-entcard-main a, .b_dark .lite-entcard-main a:visited {color:#444;}.b_dark .lite-entcard_bae09 .l_ecrd_tabtbl .tfil-active, #bpage.b_drk .lite-entcard_bae09 .l_ecrd_tabtbl .tfil-active{background-color:#ECC2C6 !important;border:1px solid #ECC2C6 !important;color:#292827 !important;}.b_dark .lite-entcard_bae09 .l_ecrd_hov_thm:hover{background-color:unset;}.b_kcwpthemebg{background-color:#FAF5F5 !important;}.kc-dtab-name{background-color:#FAF5F5;border:1px solid #7E0B0B;}.kcm-dtab-name{background-color:#FAF5F5;color:#7E0B0B;}.l_acf_car[data-wptds-carousel] li[data-wptds-carousel-item]:has(.l_acf_car_imgset_cont:hover) > .l_acf_car_item .l_acf_car_tim .l_acf_car_tim_dot,.l_acf_car[data-wptds-carousel] li[data-wptds-carousel-item]:has(.l_acf_car_imgset_cont:focus) > .l_acf_car_item .l_acf_car_tim .l_acf_car_tim_dot{background:#7E0B0B;}.l_acf_smry .l_ecrd_webicons > div{overflow:visible;}.l_acf_smry .l_ecrd_webicons > div > a{display:block;outline-offset:6px;overflow:hidden;position:relative;z-index:1;}.l_acf_smry .l_ecrd_webicons > div:focus-within{outline:none;}.l_acf_smry .l_ecrd_webicons a .sp-tpwebicons{border-radius:50%;overflow:hidden;}.l_ecrd_bkg_img{position:absolute;z-index:-1;}.l_ecrd_ftr{display:flex;padding:12px 20px;position:relative;}.l_ecrd_ftr_seemore{background:#FFF;border:1px solid;border-radius:18px;bottom:-16px;font-weight:700;left:0;line-height:18px;margin:auto;padding:4px 16px;position:absolute;right:0;width:fit-content;z-index:1;}.l_ecrd_ftr_txt a,.l_ecrd_ftr_txt a:visited{text-decoration:underline;}.l_ecrd_ftr_txt,.l_ecrd_ftr_txt a,.l_ecrd_ftr_txt a:visited,.fdbtext{color:#444;font-size:11px;line-height:15px;}.l_ecrd_ftr_txt.hover_underline a,.l_ecrd_ftr_txt.hover_underline a:visited{text-decoration:none;}.l_ecrd_ftr_txt.hover_underline a:hover{text-decoration:underline;}.l_ecrd_imcolheader .l_ecrd_webicon_with_title_txtside{box-shadow:0 1px 4px 1px rgb(0 0 0 / 25%);}.l_ecrd_imcolheader .l_ecrd_webicons_with_title_hover{margin-left:-12px;padding-bottom:16px;}.l_ecrd_imcolheader .l_ecrd_webicons_with_title_hover .l_ecrd_webicon_with_title_item{box-shadow:0 1px 4px 1px rgb(0 0 0 / 25%);}.l_ecrd_imcolheader .spl_share svg{fill:#7E0B0B;stroke:#7E0B0B;}.l_ecrd_imcolheader.gradient .l_ecrd_webicon_with_title_txtside{box-shadow:0 1px 4px 1px rgb(0 0 0 / 25%);margin-top:-12px;}.l_ecrd_imcolheader.gradient .l_ecrd_webicon_with_title_txtside:hover{box-shadow:0 1px 4px 1px rgb(0 0 0 / 40%);transform:scale(1.10,1.10);transition:all ease-in-out .2s;}.l_ecrd_imcolheader.gradient .l_ecrd_webicons_with_title_hover .l_ecrd_webicon_with_title_item{box-shadow:0 1px 4px 1px rgb(0 0 0 / 25%);margin-top:-12px;}.l_ecrd_imcolheader.gradient .spl_share svg{fill:white;stroke:white;}.l_ecrd_imgpair_l .l_ecrd_tud{float:right;}.l_ecrd_mttl{display:flex;margin-bottom:16px;}.l_ecrd_mttl > div{flex:1 1 auto;}.l_ecrd_mttl > div:last-of-type{flex:0 0 auto;}.l_ecrd_mttl svg{margin-top:-1px;vertical-align:middle;}.l_ecrd_nt{min-height:14px;}.l_ecrd_nt .l_ecrd_nt_imgcolstrip{margin-left:20px;padding-top:16px;}.l_ecrd_nt .l_ecrd_webicons{direction:ltr;margin-left:20px;margin-top:-14px;position:absolute;z-index:2;}.l_ecrd_nt .l_ecrd_webicons + div{padding-top:26px;}.l_ecrd_nt .l_ecrd_webicons > div{box-shadow:0 1px 4px 1px rgb(0 0 0 / 25%);}.l_ecrd_nt .l_ecrd_webicons > div:hover{box-shadow:0 1px 4px 1px rgb(0 0 0 / 40%);transform:scale(1.10,1.10);transition:all ease-in-out .2s;}.l_ecrd_nt .l_ecrd_webicons_with_title_hover{direction:ltr;margin-left:20px;margin-top:-14px;position:relative;z-index:2;}.l_ecrd_nt .l_ecrd_webicons_with_title_hover .l_ecrd_webicon_with_title_item{box-shadow:0 1px 4px 1px rgb(0 0 0 / 25%);}.l_ecrd_nt .spl_share{color:#fff;margin-top:-14px;position:absolute;right:20px;}.l_ecrd_nt .spl_share a{background:rgba(0, 0, 0, .7);border-radius:14px;color:#fff;}.l_ecrd_nt .spl_share svg{fill:#fff;margin:8px;stroke:#fff;width:12px;}.l_ecrd_poleheader .kc-dtab-name{background-color:#FFF;border:1px solid #7E0B0B;}.l_ecrd_poleheader .kc-dtab-name-active{background-color:#FFF;border:1px solid #DE1010;}.l_ecrd_poleheader .kc-dtab-name-active .l_ecrd_thmtxt{color:#FFF;}.l_ecrd_poleheader.lightbg .l_ecrd_rel{background-color:#FAF5F5;}.l_ecrd_rq_btxt{font-size:13px;font-weight:bold;line-height:18px;}.l_ecrd_simgset{padding:16px 20px;}.l_ecrd_simgset .l_ecrd_imgsetgrid_ttl{margin-bottom:16px;}.l_ecrd_simgset .l_ecrd_simgset_item_data{margin-top:8px;}.l_ecrd_simgset .l_ecrd_simgset_item_data > div{-webkit-box-orient:vertical;-webkit-line-clamp:2;display:-webkit-box;overflow:hidden;text-overflow:ellipsis;}.l_ecrd_simgset a{outline-offset:-1px;}.l_ecrd_simgset li{display:inline-block;margin-right:8px;overflow:hidden;vertical-align:top;}.l_ecrd_simgset li .cico{border-radius:6px;}.l_ecrd_simgset li:last-of-type{margin-right:0px;}.l_ecrd_simgset ul{direction:ltr;}.l_ecrd_simgset.l_ecrd_simgset_circle .l_ecrd_simgset_item_data{text-align:center;}.l_ecrd_simgset.l_ecrd_simgset_circle li .cico{border-radius:50%;}.l_ecrd_tmln_itm:hover .l_ecrd_brdr_thm.l_ecrd_tmln_bullet{background:#7E0B0B;}.l_ecrd_tud{float:left;padding-top:8px;}.l_ecrd_tud a,.l_ecrd_tud a:link{color:#001BA0;}.l_ecrd_txt_gl{color:#111;font-size:18px;line-height:20px;}.l_ecrd_txt_heroxxs, .l_ecrd_txt_xxsmall{font-size:28px;line-height:28px;}.l_ecrd_txt_lnk.l_ecrd_txt_hover.l_ecrd_hov_hitbox, .l_ecrd_hov_hitbox p{display:inline;}.l_ecrd_txt_ttl,.l_ecrd_txt_bld,.l_ecrd_txt_qfttl,.l_ecrd_txt_modttl,.l_ecrd_txt_heroxl,.l_ecrd_txt_herol,.l_ecrd_txt_herom,.l_ecrd_txt_heros,.l_ecrd_txt_heroxs,.l_ecrd_txt_heroxxs,.l_ecrd_qfcts_prim,.l_ecrd_bqfcts_txt.lite-entcard-exp-tit h2{font-weight:bold;}.l_ecrd_webicon_module_item{border-radius:9999px;flex-shrink:0;height:28px;width:28px;}.l_ecrd_webicon_module_item > a{border-radius:9999px;display:inline-block;outline-offset:2px;overflow:hidden;}.l_ecrd_webicon_module_wrapper:hover .l_ecrd_webicon_module_item_title{text-decoration:underline;}.l_ecrd_webicon_txtside{align-items:center;display:flex;overflow:hidden;}.l_ecrd_webicon_txtside .sp-webicons32 #salookinsidebooksvg{padding:8px;}.l_ecrd_webicons{direction:ltr;display:flex;}.l_ecrd_webicons > div{border-radius:9999px;flex-shrink:0;margin-right:12px;overflow:hidden;}.l_ecrd_webicons > div:focus-within{outline:auto;}.l_ecrd_webicons > div:last-of-type{margin-right:0;}.l_ecrd_webicons a:hover{text-decoration:none;}.l_ecrd_webicons_with_title, .l_ecrd_webicons_with_title_Single{border-top:1px solid #ddd;display:flex;padding-bottom:16px;padding-left:20px;padding-top:16px;}.l_ecrd_webicons_with_title_A1, .l_ecrd_webicons_with_title_Single_A1{display:flex;padding-bottom:16px;padding-left:20px;padding-top:16px;}.l_ecrd_webicons_with_title_SingleWrapper{display:inline-flex;}.l_ecrd_webicons_with_title_SingleWrapper > a{padding-left:8px;padding-right:8px;}.l_ecrd_webicons_with_title_SingleWrapper:hover .l_ecrd_webicon_module_item{box-shadow:0 1px 4px 1px rgb(0 0 0 / 40%);transform:scale(1.10,1.10);transition:all ease-in-out .2s;}.l_ecrd_webicons_with_title_SingleWrapper:hover .l_ecrd_webicon_txtside{text-decoration:underline;}.lite-entcard-ans > div:last-child .l_ecrd_ftr{margin-bottom:28px;}.lite-entcard-blk{clear:both;position:relative;}.lite-entcard-blk > div:not(.l_ecrd_bkg_img){position:relative;}.lite-entcard-blk:not(:first-child){width:100%;}.lite-entcard-blk:not(:last-child):not(.l_ecrd_bkg_bdrls),.lite-entcard-main > div:not(:last-child) > .lite-entcard-blk:not(.l_ecrd_bkg_bdrls){border-bottom:1px solid #DDD;}.lite-entcard-main{border-radius:6px;box-shadow:0 0 0 1px rgba(0,0,0,.05), 0 2px 3px 0 rgba(0,0,0,.1);color:#444;font-size:13px;line-height:20px;margin-bottom:4px;width:100%;}.lite-entcard-main .spl_logoheader .spl_trnsths{padding-left:20px;}.lite-entcard-main a,.lite-entcard-main a:visited{color:#444;}.lite-entcard-main a:focus-visible .bsimg{outline-offset:-2px;outline-style:auto;}.lite-entcard-main p{-webkit-line-clamp:initial;}.lite-entcard-maintop .l_ecrd_ftr{margin:0 20px 0 -20px;padding:12px 20px 4px 20px;}.lite-entcard-maintop .l_ecrd_ftr_txt a{text-decoration:none;}.lite-entcard-maintop.l_ecrd_ans_expand .lite-entcard-blk{border-top:1px solid #DDD;}.lite-entcard_bae09 .l_ecrd_chart_bar_thm{background:linear-gradient(to bottom, #B11D1D 0%, #7E0B0B 100%);}.lite-entcard_bae09 .l_ecrd_tabtbl .tfil-active{background-color:#7E0B0B !important;border:1px solid #7E0B0B !important;}.lite-entcard_bae09 .l_ecrd_bkg_hlt{background-color:#FAF5F5;}.lite-entcard_bae09 .l_ecrd_bkg_txthlt{background-color:#7E0B0B;}.lite-entcard_bae09 .l_ecrd_brdr_thm{border-color:#7E0B0B;}.lite-entcard_bae09 .l_ecrd_chart_hbar_thm{background:linear-gradient(to left, #B11D1D 0%, #7E0B0B 100%);}.lite-entcard_bae09 .l_ecrd_headergrad{background:linear-gradient(180deg, hsl(0,100%,45%) 0%, hsl(0,70%,35%) 100%);}.lite-entcard_bae09 .l_ecrd_hov .l_ecrd_hov_qna .l_ecrd_hov_qna_site_txt, .lite-entcard_bae09 .l_ecrd_txt_hlt, .lite-entcard_bae09 .sp-tpwebicons.sp-symbolicon.SRCH {color:#7E0B0B;}.lite-entcard_bae09 .l_ecrd_hov_thm:hover{background-color:#FAF5F5;}.lite-entcard_bae09 .l_ecrd_hov_thmtxt:hover{color:#7E0B0B;}.lite-entcard_bae09 .l_ecrd_thm_fill{fill:#FAF5F5;}.lite-entcard_bae09 .l_ecrd_thmtxt, .lite-entcard_bae09 a.l_ecrd_thmtxt, .lite-entcard_bae09 a.l_ecrd_thmtxt:visited{color:#7E0B0B;}.lite-entcard_bae09 .l_ecrd_tthm_fill{fill:#7E0B0B;}.lite-entcard_bae09 .sp-ofsite, .lite-entcard_bae09 .l_ecrd_product .spl_stf, .lite-entcard_bae09 .spl_trnsths, .lite-entcard_bae09 .lc_expfact_plus, .lite-entcard_bae09 .b_slidesContainer .seeAll_chev circle, .lite-entcard_bae09 .sp-symbolicon .gray50_fill{fill:#7E0B0B;}.lite-entcard_bae09 .spl_trnsths a, .lite-entcard_bae09 .spl_trnsths a:visited{color:#7E0B0B;}.lite-entcard_bae09 div.l_ecrd_largethumbheader{background:linear-gradient(180deg, hsl(0,100%,45%) 0%, hsl(0,70%,35%) 100%);}.lite-entcard_bae09 div.l_ecrd_thumbheader{background:linear-gradient(180deg, hsl(0,100%,45%) 0%, hsl(0,70%,35%) 100%);}.lite_acf.lite-entcard_bae09 .l_ecrd_hov_thm:hover{background-color:#FAF5F5;}.spl-car-tmln-container:hover .spl-car-tmln-dot{background:#7E0B0B;}a.ent-dtab-btn{background-color:var(--AC_ThemeBack2, #FAF5F5);border-color:var(--AC_ThemeFore1, #7E0B0B);color:var(--AC_ThemeFore1, #7E0B0B);}a.ent-dtab-btn.active{background-color:var(--AC_ThemeFore1, #7E0B0B);border-color:var(--AC_ThemeFore1, #7E0B0B);color:var(--AC_ThemeBack2, #FAF5F5);}a.ent-dtab-btn.ent-dtab-btn-hipo.def-override.ent-dtab-tabuxv1{background-color:var(--AC_ThemeBack2, #FAF5F5);border-color:var(--AC_ThemeFore1, #7E0B0B);color:var(--AC_ThemeFore1, #7E0B0B);fill:var(--AC_ThemeFore1, #7E0B0B);}a.l_ecrd_txt_lnk{text-decoration:none;}a.l_ecrd_txt_lnk:hover *:not(.l_ecrd_txt_nound):not(p){text-decoration:underline;}div.l_ecrd_imcolheader div.cico{z-index:1;}html[dir='ltr'] .l_ecrd_webicon_module_wrapper, .l_ecrd_webicons_with_title_Single{padding-right:12px;}html[dir='ltr'] .l_ecrd_webicon_module_wrapper, .l_ecrd_webicons_with_title_Single_A1{padding-right:12px;}html[dir='ltr'] .l_ecrd_webicons_with_title > div:last-of-type{padding-right:0;}html[dir='ltr'] .l_ecrd_webicons_with_title_A1 > div:last-of-type{padding-right:0;}html[dir='rtl'] .l_ecrd_mttl svg{transform:scaleX(-1);}html[dir='rtl'] .l_ecrd_simgset ul li{direction:rtl;}html[dir='rtl'] .l_ecrd_tud{float:right;}html[dir='rtl'] .l_ecrd_webicon_module_wrapper{padding-left:12px;}html[dir='rtl'] .l_ecrd_webicons_with_title, .l_ecrd_webicons_with_title_Single{padding-right:20px;}html[dir='rtl'] .l_ecrd_webicons_with_title_A1, .l_ecrd_webicons_with_title_Single_A1{padding-right:20px;}.l_ecrd_webicon_module_item_title{display:block;font:11px/15px 'Roboto',Helvetica,Sans-Serif;padding-top:4px;text-align:center;}@media only screen and (max-width:1268.9px){.l_ecrd_imcolheader.gradient.mimg .spl_share svg{fill:#7E0B0B;stroke:#7E0B0B;}.l_ecrd_nt .l_ecrd_webicons{margin-top:-10px;}.l_ecrd_nt .l_ecrd_webicons_with_title_hover{margin-left:9px;margin-top:-12px;}.l_ecrd_nt .spl_share span{display:none;}.l_ecrd_webicons > div{margin-right:8px;}.lite-entcard-main .l_ecrd_txt_herol{font-size:40px;line-height:40px;}.lite-entcard-main .l_ecrd_txt_herom{font-size:30px;line-height:30px;}.lite-entcard-main .l_ecrd_txt_heros{font-size:28px;line-height:28px;}.lite-entcard-main .l_ecrd_txt_heroxl{font-size:50px;line-height:50px;}.lite-entcard-main .l_ecrd_txt_heroxs{font-size:24px;line-height:24px;}.lite-entcard-main .l_ecrd_txt_heroxxs{font-size:20px;line-height:16px;}#b_context .l_ecrd_simgset li:nth-of-type(3){margin-right:0px;}#b_context .l_ecrd_simgset li:nth-of-type(4){display:none;}}@media only screen and (max-width:1274.9px){.l_ecrd_webicon_module_wrapper:nth-of-type(n+5){display:none;}}@media only screen and (max-width:1356.9px){.l_ecrd_txt_heroxxs{font-size:24px;line-height:20px;}#b_context .l_ecrd_simgset li:nth-of-type(4){margin-right:0px;}#b_context .l_ecrd_simgset li:nth-of-type(5){display:none;}}@media only screen and (max-width:1356.9px) and (min-width:1269px){.l_ecrd_nt .l_ecrd_webicons{margin-top:-12px;}}@media only screen and (max-width:1363.9px) and (min-width:1275px){.l_ecrd_webicon_module_wrapper:nth-of-type(n+6){display:none;}}@media screen and (forced-colors:active){.b_wpTabsWrapper .ent-dtab-content a.ent-dtab-btn.active{background:Highlight;color:HighlightText;forced-color-adjust:none;}}.entityPreview{position:fixed;width:300px;border:1px solid #ddd;background:#fff;border-radius:8px;box-shadow:0 4px 12px 0 rgba(0,0,0,.1);z-index:6}a.entityPreview{text-decoration:none}a.entityPreview:active{background-color:#ececec}.epv_caption{width:196px;position:absolute}.epv_data .cico{margin-right:12px}.epv_data .cico,.epv_caption{display:inline-block}.epv_data img{border-radius:6px}a.entityPreview .epv_data{padding:16px;min-height:30px}.epv_content{height:100%}.epv_head{margin-bottom:12px}.epv_data .epv_desc{color:#444;line-height:18px}.epv_title{font-size:16px;line-height:20px;padding-bottom:4px;color:#111}.epv_Summary,.epv_subTitle{color:#666}#epvRup,#epvLup{top:-10px}#epvRdown,#epvLdown{bottom:-20px}#epvLup,#epvLdown{left:20px}#epvRup,#epvRdown{right:20px}#epvRup,#epvLup,#epvRdown,#epvLdown{position:absolute;width:20px;height:20px}#epvRup polyline,#epvRdown polyline,#epvLup polyline,#epvLdown polyline{fill:#fff;stroke:#ddd;stroke-width:1px}.epv_content .b_icRatings.b_icRat_2{justify-content:space-around}.epv_content .b_icRatings{margin-bottom:8px;color:#111;text-align:center;padding:0;display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content:space-between}.epv_content .b_icRatings .b_imagePair>div:last-child{display:inline-block;font-weight:normal;vertical-align:top}.epv_content .b_icRatings .cico{margin-right:8px;padding-right:0;border-radius:0}.epv_content td:nth-child(2){color:#111;font-weight:bold}.epv_content td{padding:0;color:#666}.epv_content tr:not(:last-child) td{padding-bottom:4px}.epv_comp{margin-bottom:12px}.epv_relation{color:#444;padding-bottom:10px;border-bottom:1px solid #ececec;margin-bottom:10px;line-height:18px}.spl_logobg{position:absolute;width:100%;height:100%;left:0;top:0;border-top-left-radius:6px;border-top-right-radius:6px;z-index:-1}.spl_logoheader{padding-bottom:16px}.spl_logoheader_txt{padding:16px 20px 0}.spl_logoheader_desc{padding:16px 20px 0}.spl_logoheader_site{padding:8px 20px 0}.spl_logoheader_ttl{padding-bottom:4px}.spl_logoheader_sbttl{padding-bottom:8px}.spl_logoheader .spl_claimstat{margin:0;z-index:1}.spl_logoheader_img{position:relative}.spl_logoheader .cico{border:10px solid #f8f8f8;background-color:#f8f8f8;box-shadow:0 2px 3px 0 rgba(0,0,0,.1),0 0 0 1px rgba(0,0,0,.05);transition:all ease-in-out .2s}.spl_logoheader .cico:hover{box-shadow:0 2px 3px 0 rgba(0,0,0,.1),0 2px 4px 1px rgba(0,0,0,.14);transform:scale(1.08,1.08)}.spl_logoheader_txt a,.spl_logoheader_txt a:visited{color:var(--primtxt)}.spl_logoheader_txt.hdgrd{position:relative;color:#fff;z-index:0}.spl_logoheader_txt.hdgrd .spl_logoheader_ttl span{color:#fff}#b_content .b_ans .spl_logoheader_txt.hdgrd .spl_logoheader_sbttl{color:#fff}.spl_logoheader_txt.hdgrd a,.spl_logoheader_txt.hdgrd a:visited,#bpage .spl_logoheader_txt.hdgrd a,#bpage .spl_logoheader_txt.hdgrd a:visited,#bpage.b_drk .spl_logoheader_txt a,#bpage.b_drk .spl_logoheader_txt a:visited{color:#fff}.spl_logoheader_txt.hdgrd .spl_claimstat a,#bpage.b_drk .spl_logoheader_txt.hdgrd .spl_claimstat a{color:#fff;fill:#fff}.spl_logoheader.smcsqr .spl_logoheader_img{border-top-left-radius:6px;border-top-right-radius:6px;text-align:center}.spl_logoheader.smcsqr .cico{display:inline-flex;margin-top:-24px;margin-bottom:16px}.spl_logoheader.smccrc .spl_logoheader_img{border-top-left-radius:6px;border-top-right-radius:6px;text-align:center;height:92px}.spl_logoheader.smccrc .cico{display:inline-flex;margin-top:-18px;border-radius:100%}.spl_logoheader.smrsqr .spl_logoheader_img{float:right;padding-right:24px;margin-top:-32px;z-index:1}.spl_logoheader.smrsqr .spl_logoheader_txt{padding-bottom:16px}@media only screen and (max-width:1301.9px){.spl_logoheader.smrsqr .spl_logoheader_img{padding-right:12px}}@media only screen and (max-width:1213.9px){.spl_logoheader.smrsqr .spl_logoheader_img{padding-right:16px;margin-top:12px}.spl_logoheader.smrsqr .cico{border-width:5px}}.spl_logoheader.smrcrc .spl_logoheader_img{float:right;padding-right:15px;z-index:1}.spl_logoheader.smrcrc .cico{border-radius:100%}.spl_logoheader.smrcrc .spl_logoheader_txt{padding-bottom:16px}@media only screen and (max-width:1213.9px){.spl_logoheader.smrcrc .spl_logoheader_img{padding-right:16px;margin-top:12px}.spl_logoheader.smrcrc .cico{border-width:5px}}.spl_logoheader.bgrcrc .spl_logoheader_img{border-top-left-radius:6px;border-top-right-radius:6px;text-align:right;padding-right:15px;height:97px;z-index:0}.spl_logoheader.bgrcrc .cico{float:right;margin-top:24px;border-radius:100%}@media only screen and (max-width:1213.9px){.spl_logoheader.bgrcrc .spl_logoheader_img{height:66px}.spl_logoheader.bgrcrc .cico{margin-top:31px}}.sp-webicons20{width:20px;height:20px}.sp-webicons24{width:24px;height:24px}.sp-webicons28{width:28px;height:28px}.sp-webicons32{width:32px;height:32px}.sp-webicons40{width:40px;height:40px}.sp-ofsite{display:block}.sp-webicons20.SITE{padding-right:8px}.sp-webicons20.PHNE{padding-right:8px}.sp-webicons20.AUTO{padding-right:8px}.sp-webicons20.SRCH{padding-right:8px}.sp-webicons24.SITE{padding-right:8px}.sp-webicons24.PHNE{padding-right:8px}.sp-webicons24.AUTO{padding-right:8px}.sp-webicons24.SRCH{padding-right:8px}.sp-webicons28.SITE{padding-right:8px}.sp-webicons28.PHNE{padding-right:8px}.sp-webicons28.AUTO{padding-right:8px}.sp-webicons28.SRCH{padding-right:8px}.sp-webicons32.SITE{padding-right:8px}.sp-webicons32.PHNE{padding-right:8px}.sp-webicons32.AUTO{padding-right:8px}.sp-webicons32.SRCH{padding-right:8px}.sp-webicons40.SITE{padding-right:8px}.sp-webicons40.PHNE{padding-right:8px}.sp-webicons40.AUTO{padding-right:8px}.sp-webicons40.SRCH{padding-right:8px}#b_context .b_rrsr>.b_vList>li{padding-bottom:12px}#b_context .b_rrsr>.b_vList>li a{display:flex;align-items:center;gap:12px;padding:0 20px;font-size:16px;color:#111;border-radius:50px;background:#f1f3f4;min-height:48px}#b_context .b_rrsr>.b_vList>li a .richrs_img{width:20px;height:20px;text-align:center;box-sizing:border-box}#b_context .b_rrsr>.b_vList>li a .richrs_img.sug_sprite{display:block;width:20px;height:20px;background-clip:content-box;overflow:hidden;box-sizing:border-box;padding:2px;direction:ltr;min-width:20px}#b_context .b_rrsr>.b_vList>li a .richrs_img.sug_sprite:after{display:inline-block;-webkit-transform-origin:-151px 0;transform-origin:-151px 0;-ms-transform:scale(.5);-webkit-transform:scale(.5);transform:scale(.5)}#b_context .b_rrsr>.b_vList>li:last-child{border:none}.b_rrsr{padding:10px 20px 5px;margin:-10px -20px 24px -20px}.b_rrsr h2{line-height:24px;padding:5px 19px 15px 19px;padding-bottom:15px !important;margin-left:-20px;margin-right:-20px;color:#444}#b_context .b_rrsr>.b_vList.hover li a{opacity:.6}#b_context .b_rrsr>.b_vList.hover li a:hover{opacity:1}#b_context .b_rrsr>.b_vList>li a .richrs_img.sug_sprite:after{content:url(/rp/_ofXcjy_m9xssb7yLtaOscIux0c.png)}#b_dynRail{display:inline-block;vertical-align:top;padding-left:60px;max-width:472px;width:472px}#b_dynRail .b_dr_mod:not(:last-child){margin-bottom:10px}@media only screen and (max-width:1908px){#b_dynRail{width:382px}}@media only screen and (max-width:1818.9px){#b_dynRail{width:294px}}@media only screen and (max-width:1730.9px){#b_dynRail{display:none}}#b_dynRail .b_entity{margin-bottom:20px;padding:9px 19px 4px;width:100%;box-shadow:0 0 0 1px rgba(0,0,0,.05);border-radius:6px}</style></div><div id="b_footer" class="b_footer" role="contentinfo"><div id="b_footerItems"><span>© 2025 Microsoft</span><ul><li><a id="sb_privacy" href="http://go.microsoft.com/fwlink/?LinkId=521839" h="ID=SERP,5068.1">Privacy and Cookies</a></li><li><a id="sb_legal" href="http://go.microsoft.com/fwlink/?LinkID=246338" h="ID=SERP,5069.1">Legal</a></li><li><a id="sb_advertise" href="https://go.microsoft.com/fwlink/?linkid=868922" h="ID=SERP,5070.1">Advertise</a></li><li><a id="sb_help" target="_blank" href="https://support.microsoft.com/topic/82d20721-2d6f-4012-a13d-d1910ccf203f" h="ID=SERP,5071.1">Help</a></li><li></li></ul></div></div><link id="as-css-link" rel="prefetch" crossorigin="anonymous" fetchpriority="low" href="/rp/_BpGtsjx-Ufp8pJUKaYUgkW-Siw.gz.css" type="text/css" as="style" /><div id="b_TriviaOverlay"></div><div class="sb_hbop"><div id="d5137" class="b_hide b_dropdown" role="menu" data-filterkey=""><div class="ftrD" id="ftrD_Date"><a class="b_toggle" role="menuitem" href="/search?q=CAD+file+wikipedia&FORM=000017&qpvt=CAD+file+wikipedia" h="ID=SERP,5422.1">All</a><a class="b_toggle " role="menuitem" target="" tabindex="-1" href="/search?q=CAD+file+wikipedia&filters=ex1%3a%22ez1%22&FORM=000017&qpvt=CAD+file+wikipedia" h="ID=SERP,5423.1">Past 24 hours</a><a class="b_toggle " role="menuitem" target="" tabindex="-1" href="/search?q=CAD+file+wikipedia&filters=ex1%3a%22ez2%22&FORM=000017&qpvt=CAD+file+wikipedia" h="ID=SERP,5424.1">Past week</a><a class="b_toggle " role="menuitem" target="" tabindex="-1" href="/search?q=CAD+file+wikipedia&filters=ex1%3a%22ez3%22&FORM=000017&qpvt=CAD+file+wikipedia" h="ID=SERP,5425.1">Past month</a><a class="b_toggle " role="menuitem" target="" tabindex="-1" href="/search?q=CAD+file+wikipedia&filters=ex1%3a%22ez5_19771_20136%22&FORM=000017" h="ID=SERP,5426.1">Past year</a><span id="drvph" data-url="/control/tfcalendar?q=CAD%20file%20wikipedia&form=WIKIRE&IG=CDF6E206FD2E448EB12F2360C68234F6&StartDate=02%2f08%2f2025+04%3a31%3a19&EndDate=02%2f18%2f2025+04%3a31%3a19&IsApplied=False&DisplayText=Custom+range&DateOffset=0&FormCode=&ApplyLinkUrl=%2fsearch%3fq%3dCAD%2bfile%2bwikipedia%26filters%3dex1%253a%2522ez5_0_0%2522%26FORM%3d000017%26qpvt%3dCAD%2bfile%2bwikipedia&ApplyLinkText=ez5&IID=SERP.5137"></span></div></div><div id="PromptDetails" class="b_hide" data-lat="0" data-lon="0" data-dist="0" data-noRefresh="true" data-check="true"></div><div id="g_EfLoc" data-lat="1.3056119680404663" data-lon="103.8230209350586" data-disp="Singapore, Central Region" data-source="1"></div></div><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=">//<![CDATA[ var img_p = document.getElementById('id_p'); img_p && img_p.addEventListener('error', function() {FallBackToDefaultProfilePic(img_p) });;(function(){function i(){var t=_ge("b_header");t&&(t.className=t.classList.contains("b_2ndscope")?"b_focus b_2ndscope":"b_focus");n&&(typeof Log!="undefined"&&Log&&Log.Log&&Log.Log("SpSbInteract","AS","PerfInst",!1),n=!1)}var t=_ge("sb_form_q"),n=!0;sj_be(t,"focus",i)})();var __assign=this&&this.__assign||function(){return __assign=Object.assign||function(n){for(var t,r,i=1,u=arguments.length;i<u;i++){t=arguments[i];for(r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r])}return n},__assign.apply(this,arguments)},Trimmer;(function(n){function f(n,i,r){var u=h(n);i=e(n,i);n.clientHeight!=0&&n.clientHeight>i.maxHeight&&(i.truncateList?o(n,i):t(n,n,i));c(n,u);r&&r()}function e(n,t){return t=__assign(__assign({},u),t),(!t.maxHeight||t.truncateList)&&t.lineHeight==-1&&(t.lineHeight=l(n)),t.maxHeight||(t.maxHeight=t.lines*t.lineHeight),t}function o(n,r){var o=i(n),u,f,e;t(n,n,r);u=i(n);o!==u&&u!==0&&(f=r.maxHeight-r.lineHeight,r.moreItemsTextMarginTop&&(f-=r.moreItemsTextMarginTop),r=__assign(__assign({},r),{maxHeight:f}),t(n,n,r),e=i(n),e>0&&s(n,r))}function s(n,t){var u=_d.createTextNode(t.moreItemsTextTemplate),r=_d.createElement("p"),i;t.moreItemsLink?(i=_d.createElement("a"),i.href=t.moreItemsLink,i.appendChild(u),r.appendChild(i)):r.appendChild(u);n.appendChild(r)}function i(n){for(var t,r=0,u=0;u<n.children.length;u++)t=n.children[u],t.tagName.toLowerCase()==="li"&&r++,t.children&&t.children.length>0&&(r+=i(t));return r}function h(n){var t={padding:n.style.padding,margin:n.style.margin,height:n.style.height};return n.style.padding="0",n.style.margin="0",n.style.height="auto",t}function c(n,t){n.style.padding=t.padding||"";n.style.margin=t.margin||"";n.style.height=t.height||""}function l(n){var t=n.cloneNode(!0),i;return t.innerHTML="t",t=n.parentNode.appendChild(t),i=t.clientHeight,t.parentNode.removeChild(t),i}function t(n,t,i,r){if(r===void 0&&(r=!1),n)return n.nodeType===3?v(n,t,i):a(n,t,i,r)}function a(n,i,r,u){u===void 0&&(u=!1);var o=n.cloneNode(!0),e=o.childNodes,f;for(n.innerHTML="";e.length>0&&!0;)if((f=e[0],f.nodeType!==8)&&(n.appendChild(f),i.clientHeight>r.maxHeight||u))return t(f,i,r);return!1}function v(n,t,i){for(var h=w(n),u="",f,e,o=0,s=h.length;o<=s;)f=o+(s-o>>1),e=p(h.substr(0,f+1))+i.ellipsis,r(n,e),t.clientHeight>i.maxHeight?s=f-1:(o=f+1,u=u.length>e.length?u:e);return u.length>0?(r(n,u),!0):y(n,t,i)}function y(n,i,r){var u=n.previousSibling,f=n.parentNode;return n.parentNode.removeChild(n),u?t(u,i,r,!0):(u=f.previousSibling,f.parentNode.removeChild(f),t(u,i,r,!0))}function p(n){return n.replace(/\s*$/,"")}function w(n){return n?n.innerText?n.innerText:n.nodeValue?n.nodeValue:n.textContent?n.textContent:"":""}function r(n,t){if(n.innerText)n.innerText=t;else if(n.nodeValue)n.nodeValue=t;else if(n.textContent)n.textContent=t;else return}var u={lines:1,ellipsis:"...",lineHeight:-1,truncateList:!1};n.truncate=f})(Trimmer||(Trimmer={}));var Reference;(function(n){function t(n,t){var c=document.querySelector(".b_ans .qna-mf"),i,r,u,f,e,o,l,h,v;if(c&&(i=c.clientHeight-15,i>n)){if(r=document.querySelector(".df_c .rwrl_cred"),u=document.querySelector(".df_c .rch-cap-cntr"),u&&u.clientHeight!=0&&(i=i-u.clientHeight+t,u.style.display="none",r&&(r.style.paddingTop=t+"px"),i<=n))return;if(f=_d.querySelectorAll(".qna-mf .mf-item-cntr"),f&&f.length>1)for(e=0;e<f.length;e++)if(o=f[e],l=o.querySelector(".imgAns"),l){if(i=i-o.clientHeight,o.style.display="none",i<=n)return;break}var s=document.querySelector(".df_da"),y=s&&s.clientHeight!=0?s.clientHeight:0,p=r&&r.clientHeight!=0?r.clientHeight:0,a=document.querySelector(".df_c:not(.df_wlist) .rwrl");a&&(h=n-y-p-t,h>24&&(v={maxHeight:h},Trimmer.truncate(a,v,null)))}}n.truncateSingleQACards=t})(Reference||(Reference={}));var cardBodyHeight = 487; var qnaBodyAndAlgoElementPadding = 20; Reference.truncateSingleQACards(cardBodyHeight, qnaBodyAndAlgoElementPadding);; //]]></script><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=">//<![CDATA[ (function(n,t){onload=function(){_G.BPT=new Date;n&&n();!_w.sb_ppCPL&&t&&sb_st(function(){t(new Date)},0)}})(_w.onload,_w.si_PP);sa_loader=function(){_w.rms.js({'rms:answers:AutoSuggest:AutoSug':'\/rp\/gUtuc9wqE2l729JVmz84v0Qsh_s.gz.js',d:1});};;_w.rms.js({'A:0':0},{'A:rms:answers:Shared:BingCore.Bundle':'\/rp\/GQ6S9Id5tPfNlbc14fO46_iUEk0.gz.js'},{'A:1':1},{'A:rms:answers:VisualSystem:EnableStopLinkBehavior':'\/rp\/8rqwN7Xb28A6E1cuZBn327GVXX0.gz.js'},{'A:rms:answers:VisualSystem:WebScopeInteractions':'\/rp\/G-0LxBinRtnYSgbHf69f1ydpi-E.gz.js'},{'A:2':2},{'A:rms:answers:VisualSystem:ScopeBarRankInst':'\/rp\/fHuyi8cU3N_FKljgNDAU8JiBqx0.gz.js'},{'A:rms:answers:Identity:BlueIdentityDropdownBootStrap':'\/rp\/yjXVFOxf6UdoTA2BOwEH6n4ClfI.gz.js'},{'A:rms:answers:Identity:BlueIdentityHeader':'\/rp\/ihC7RhTVhw2ULO_1rMUWydIu_rA.gz.js'},{'A:3':3},{'A:rms:answers:Identity:SnrWindowsLiveConnectBootstrap':'\/rp\/cJksCHwhB_Z32I0ytWPMUDsybak.gz.js'},{'A:4':4},{'A:rms:answers:Identity:ProfilePicturePostLoader':'\/rp\/fDgf7Oh5R8mPygWLQcaNRoJGj5Q.gz.js'},{'A:5':5},{'A:rms:answers:Web:UetTag':'\/rp\/w1gdrM6p5Kmzh4Gi9fKcTaefJ1s.gz.js'},{'A:rms:answers:Web:UpdateDefaults':'\/rp\/NRudXMsXYtnM1BQyD6xvAZoudZM.gz.js'},{'A:rms:answers:Web:KeyPressScroll':'\/rp\/UiCBzdqhH8tMlfayZdAijZAB5sE.gz.js'},{'A:rms:answers:Web:AlgoTitleColorOnMousedown':'\/rp\/f5M90q9eKVXkGU-DAv9Aa4jef2k.gz.js'},{'A:rms:answers:Web:CursorProgressOnClick_Rebind':'\/rp\/l2ZGlGtYcjsLZbymH5iHvGzi5Dg.gz.js'},{'A:rms:answers:Web:CursorProgressOnClick':'\/rp\/we5MTeTkjiic9oaBxzZpmSWxZ5k.gz.js'},{'A:6':6},{'A:rms:answers:SegmentFilters:DropDown':'\/rp\/Nksr5XkRIuoUdxQ2qS3yL9r8V8E.gz.js'},{'A:7':7},{'A:rms:answers:Web:DnsExperimentA':'\/rp\/3tdN5-aUjXHlyFDCP-W57B-Gjkg.gz.js'},{'A:8':8},{'A:rms:answers:WebResult:ExtendIconClickTargets':'\/rp\/DEjxwvkpxv2TrYEFLbNhRWrxeFg.gz.js'},{'A:rms:answers:WebResult:CaptionClickable':'\/rp\/lw59M8VsPcagqkYPhRaPAD2HizA.gz.js'},{'A:ProgressiveImages':'https:\/\/r.bing.com\/rs\/6t\/sK\/jnc,nj\/2RFgnacsz6nPw9vvxd8AGFyaQr8.js?or=w'},{'A:rms:answers:Shared:Swipe':'\/rp\/6v5u2U4fJjMh954CqHxOmGfCxRs.gz.js'},{'A:rms:answers:Shared:Orientation':'\/rp\/ALeVzHWphHzcRnC_3ugnhqYUEPM.gz.js'},{'A:rms:answers:Shared:TabControl':'\/rp\/D36Uq2tG-JZ1glXfeX3wj6pjnG0.gz.js'},{'A:rms:answers:Shared:ThumbsUpDownFeedback':'\/rp\/3MwKz__hIyTCBJEpDiXoThYbx7E.gz.js'},{'A:9':9},{'A:rms:answers:Multimedia:VideoSerpAnswer':'\/rp\/8OGoT4usm7UEW2aFZfyYKE_yXKA.gz.js'},{'A:10':10},{'A:rms:answers:MultimediaComponents:VideoTileVisualComponent':'\/rp\/rAZxSKYdsSxpySha14kRmiDqdDk.gz.js'},{'A:11':11},{'A:rms:answers:Shared:AjaxDataLoader':'\/rp\/9YFq4imrseEwIuXcDlV0BNdcqbc.gz.js'},{'A:rms:answers:Shared:Pager':'\/rp\/1Xov-RfHHhtkuDG5ykngQVY7k-A.gz.js'},{'A:rms:answers:Shared:Chevrons':'\/rp\/XsO_kXSrXEzfuUWANypwtIq2qwg.gz.js'},{'A:rms:answers:Shared:SlideExperience':'\/rp\/rEu7kMEDq3A9V5ChkVw2ymVy1qc.gz.js'},{'A:12':12},{'A:rms:answers:WebResult:CaptionImageOverlay':'\/rp\/iSUyoN2KvYmBxGO58IhEO3QasLU.gz.js'},{'A:13':13},{'A:rms:answers:Multimedia:IFrameOverlayContainer_PostLoad':'\/rp\/nwjuy36-UFy0C0sLDCTnvdBAv64.gz.js'},{'A:rms:answers:Multimedia:ImageDetailIFrameOverlay_PostLoad':'\/rp\/Jhcu_55E4oZmA7XFf1oxcaAGFvM.gz.js'},{'A:rms:answers:Multimedia:InsightsOverlayContainer_PostLoad':'\/rp\/pt-9DJvVZPpXIPBXEPmdzcEVBQM.gz.js'},{'A:rms:answers:Shared:LGWidget':'\/rp\/4s7ZhrXI6zr_neONVUOfqcCChH4.gz.js'},{'A:rms:answers:QuerySuggestion:ClickBackRS':'\/rp\/s__WpmI-8_pGHqLdfKUDdesvjUU.gz.js'},{'A:14':14},{'A:rms:answers:WPC:EntityPanePreview':'\/rp\/iL7ed5YKbRx9-cYi2E3KeQSakjk.gz.js'},{'A:15':15});; //]]></script><div id="aRmsDefer"><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div><div style="display:none" "></div></div><script type="text/javascript" nonce="N9XoZFR313vwb7m0sH+2JBtSBBjUH4Ew3EDjVzhEt5M=" >//<![CDATA[ _G.HT=new Date; //]]></script></body></html>