CINXE.COM
min() - CSS: カスケーディングスタイルシート | MDN
<!doctype html><html lang="en-US" prefix="og: https://ogp.me/ns#"><head><meta charSet="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><link rel="icon" href="https://developer.mozilla.org/favicon-48x48.bc390275e955dacb2e65.png"/><link rel="apple-touch-icon" href="https://developer.mozilla.org/apple-touch-icon.528534bba673c38049c2.png"/><meta name="theme-color" content="#ffffff"/><link rel="manifest" href="https://developer.mozilla.org/manifest.f42880861b394dd4dc9b.json"/><link rel="search" type="application/opensearchdescription+xml" href="/opensearch.xml" title="MDN Web Docs"/><title>min() - CSS: カスケーディングスタイルシート | MDN</title><link rel="alternate" title="min()" href="https://developer.mozilla.org/de/docs/Web/CSS/min" hrefLang="de"/><link rel="alternate" title="min()" href="https://developer.mozilla.org/en-US/docs/Web/CSS/min" hrefLang="en"/><link rel="alternate" title="min()" href="https://developer.mozilla.org/es/docs/Web/CSS/min" hrefLang="es"/><link rel="alternate" title="min()" href="https://developer.mozilla.org/fr/docs/Web/CSS/min" hrefLang="fr"/><link rel="alternate" title="min()" href="https://developer.mozilla.org/zh-CN/docs/Web/CSS/min" hrefLang="zh"/><link rel="alternate" title="min()" href="https://developer.mozilla.org/ja/docs/Web/CSS/min" hrefLang="ja"/><link rel="preload" as="font" type="font/woff2" href="/static/media/Inter.var.c2fe3cb2b7c746f7966a.woff2" crossorigin=""/><link rel="alternate" type="application/rss+xml" title="MDN Blog RSS Feed" href="https://developer.mozilla.org/en-US/blog/rss.xml" hrefLang="en"/><meta name="description" content="min() は CSS 関数で、 CSS プロパティの値としてカンマで区切られた式のリストから最小の (最も負である) 値を設定できます。 min() 関数は <length>、<frequency>,、<angle>、<time>、<percentage>、<number>、<integer> が利用できるところならばどこでも使用することができます。"/><meta property="og:url" content="https://developer.mozilla.org/ja/docs/Web/CSS/min"/><meta property="og:title" content="min() - CSS: カスケーディングスタイルシート | MDN"/><meta property="og:type" content="website"/><meta property="og:locale" content="ja"/><meta property="og:description" content="min() は CSS 関数で、 CSS プロパティの値としてカンマで区切られた式のリストから最小の (最も負である) 値を設定できます。 min() 関数は <length>、<frequency>,、<angle>、<time>、<percentage>、<number>、<integer> が利用できるところならばどこでも使用することができます。"/><meta property="og:image" content="https://developer.mozilla.org/mdn-social-share.d893525a4fb5fb1f67a2.png"/><meta property="og:image:type" content="image/png"/><meta property="og:image:height" content="1080"/><meta property="og:image:width" content="1920"/><meta property="og:image:alt" content="The MDN Web Docs logo, featuring a blue accent color, displayed on a solid black background."/><meta property="og:site_name" content="MDN Web Docs"/><meta name="twitter:card" content="summary_large_image"/><meta name="twitter:creator" content="MozDevNet"/><link rel="canonical" href="https://developer.mozilla.org/ja/docs/Web/CSS/min"/><style media="print">.article-actions-container,.document-toc-container,.language-menu,.main-menu-toggle,.on-github,.page-footer,.place,.sidebar,.top-banner,.top-navigation-main,ul.prev-next{display:none!important}.main-page-content,.main-page-content pre{padding:2px}.main-page-content pre{border-left-width:2px}</style><script src="/static/js/gtag.js" defer=""></script><script defer="" src="/static/js/main.5e889624.js"></script><link href="/static/css/main.26c64ea7.css" rel="stylesheet"/></head><body><script>if(document.body.addEventListener("load",(t=>{t.target.classList.contains("interactive")&&t.target.setAttribute("data-readystate","complete")}),{capture:!0}),window&&document.documentElement){const t={light:"#ffffff",dark:"#1b1b1b"};try{const e=window.localStorage.getItem("theme");e&&(document.documentElement.className=e,document.documentElement.style.backgroundColor=t[e]);const o=window.localStorage.getItem("nop");o&&(document.documentElement.dataset.nop=o)}catch(t){console.warn("Unable to read theme from localStorage",t)}}</script><div id="root"><ul id="nav-access" class="a11y-nav"><li><a id="skip-main" href="#content">Skip to main content</a></li><li><a id="skip-search" href="#top-nav-search-input">Skip to search</a></li><li><a id="skip-select-language" href="#languages-switcher-button">Skip to select language</a></li></ul><div class="page-wrapper category-css document-page"><div class="top-banner loading"><section class="place top container"></section></div><div class="sticky-header-container"><header class="top-navigation "><div class="container "><div class="top-navigation-wrap"><a href="/ja/" class="logo" aria-label="MDN homepage"><svg id="mdn-docs-logo" xmlns="http://www.w3.org/2000/svg" x="0" y="0" viewBox="0 0 694.9 104.4" style="enable-background:new 0 0 694.9 104.4" xml:space="preserve" role="img"><title>MDN Web Docs</title><path d="M40.3 0 11.7 92.1H0L28.5 0h11.8zm10.4 0v92.1H40.3V0h10.4zM91 0 62.5 92.1H50.8L79.3 0H91zm10.4 0v92.1H91V0h10.4z" class="logo-m"></path><path d="M627.9 95.6h67v8.8h-67v-8.8z" class="logo-_"></path><path d="M367 42h-4l-10.7 30.8h-5.5l-10.8-26h-.4l-10.5 26h-5.2L308.7 42h-3.8v-5.6H323V42h-6.5l6.8 20.4h.4l10.3-26h4.7l11.2 26h.5l5.7-20.3h-6.2v-5.6H367V42zm34.9 20c-.4 3.2-2 5.9-4.7 8.2-2.8 2.3-6.5 3.4-11.3 3.4-5.4 0-9.7-1.6-13.1-4.7-3.3-3.2-5-7.7-5-13.7 0-5.7 1.6-10.3 4.7-14s7.4-5.5 12.9-5.5c5.1 0 9.1 1.6 11.9 4.7s4.3 6.9 4.3 11.3c0 1.5-.2 3-.5 4.7h-25.6c.3 7.7 4 11.6 10.9 11.6 2.9 0 5.1-.7 6.5-2 1.5-1.4 2.5-3 3-4.9l6 .9zM394 51.3c.2-2.4-.4-4.7-1.8-6.9s-3.8-3.3-7-3.3c-3.1 0-5.3 1-6.9 3-1.5 2-2.5 4.4-2.8 7.2H394zm51 2.4c0 5-1.3 9.5-4 13.7s-6.9 6.2-12.7 6.2c-6 0-10.3-2.2-12.7-6.7-.1.4-.2 1.4-.4 2.9s-.3 2.5-.4 2.9h-7.3c.3-1.7.6-3.5.8-5.3.3-1.8.4-3.7.4-5.5V22.3h-6v-5.6H416v27c1.1-2.2 2.7-4.1 4.7-5.7 2-1.6 4.8-2.4 8.4-2.4 4.6 0 8.4 1.6 11.4 4.7 3 3.2 4.5 7.6 4.5 13.4zm-7.7.6c0-4.2-1-7.4-3-9.5-2-2.2-4.4-3.3-7.4-3.3-3.4 0-6 1.2-8 3.7-1.9 2.4-2.9 5-3 7.7V57c0 3 1 5.6 3 7.7s4.5 3.1 7.6 3.1c3.6 0 6.3-1.3 8.1-3.9 1.8-2.7 2.7-5.9 2.7-9.6zm69.2 18.5h-13.2v-7.2c-1.2 2.2-2.8 4.1-4.9 5.6-2.1 1.6-4.8 2.4-8.3 2.4-4.8 0-8.7-1.6-11.6-4.9-2.9-3.2-4.3-7.7-4.3-13.3 0-5 1.3-9.6 4-13.7 2.6-4.1 6.9-6.2 12.8-6.2 5.7 0 9.8 2.2 12.3 6.5V22.3h-8.6v-5.6h15.8v50.6h6v5.5zM493.2 56v-4.4c-.1-3-1.2-5.5-3.2-7.3s-4.4-2.8-7.2-2.8c-3.6 0-6.3 1.3-8.2 3.9-1.9 2.6-2.8 5.8-2.8 9.6 0 4.1 1 7.3 3 9.5s4.5 3.3 7.4 3.3c3.2 0 5.8-1.3 7.8-3.8 2.1-2.6 3.1-5.3 3.2-8zm53.1-1.4c0 5.6-1.8 10.2-5.3 13.7s-8.2 5.3-13.9 5.3-10.1-1.7-13.4-5.1c-3.3-3.4-5-7.9-5-13.5 0-5.3 1.6-9.9 4.7-13.7 3.2-3.8 7.9-5.7 14.2-5.7s11 1.9 14.1 5.7c3 3.7 4.6 8.1 4.6 13.3zm-7.7-.2c0-4-1-7.2-3-9.5s-4.8-3.5-8.2-3.5c-3.6 0-6.4 1.2-8.3 3.7s-2.9 5.6-2.9 9.5c0 3.7.9 6.8 2.8 9.4 1.9 2.6 4.6 3.9 8.3 3.9 3.6 0 6.4-1.3 8.4-3.8 1.9-2.6 2.9-5.8 2.9-9.7zm45 5.8c-.4 3.2-1.9 6.3-4.4 9.1-2.5 2.9-6.4 4.3-11.8 4.3-5.2 0-9.4-1.6-12.6-4.8-3.2-3.2-4.8-7.7-4.8-13.7 0-5.5 1.6-10.1 4.7-13.9 3.2-3.8 7.6-5.7 13.2-5.7 2.3 0 4.6.3 6.7.8 2.2.5 4.2 1.5 6.2 2.9l1.5 9.5-5.9.7-1.3-6.1c-2.1-1.2-4.5-1.8-7.2-1.8-3.5 0-6.1 1.2-7.7 3.7-1.7 2.5-2.5 5.7-2.5 9.6 0 4.1.9 7.3 2.7 9.5 1.8 2.3 4.4 3.4 7.8 3.4 5.2 0 8.2-2.9 9.2-8.8l6.2 1.3zm34.7 1.9c0 3.6-1.5 6.5-4.6 8.5s-7 3-11.7 3c-5.7 0-10.6-1.2-14.6-3.6l1.2-8.8 5.7.6-.2 4.7c1.1.5 2.3.9 3.6 1.1s2.6.3 3.9.3c2.4 0 4.5-.4 6.5-1.3 1.9-.9 2.9-2.2 2.9-4.1 0-1.8-.8-3.1-2.3-3.8s-3.5-1.3-5.8-1.7-4.6-.9-6.9-1.4c-2.3-.6-4.2-1.6-5.7-2.9-1.6-1.4-2.3-3.5-2.3-6.3 0-4.1 1.5-6.9 4.6-8.5s6.4-2.4 9.9-2.4c2.6 0 5 .3 7.2.9 2.2.6 4.3 1.4 6.1 2.4l.8 8.8-5.8.7-.8-5.7c-2.3-1-4.7-1.6-7.2-1.6-2.1 0-3.7.4-5.1 1.1-1.3.8-2 2-2 3.8 0 1.7.8 2.9 2.3 3.6 1.5.7 3.4 1.2 5.7 1.6 2.2.4 4.5.8 6.7 1.4 2.2.6 4.1 1.6 5.7 3 1.4 1.6 2.2 3.7 2.2 6.6zM197.6 73.2h-17.1v-5.5h3.8V51.9c0-3.7-.7-6.3-2.1-7.9-1.4-1.6-3.3-2.3-5.7-2.3-3.2 0-5.6 1.1-7.2 3.4s-2.4 4.6-2.5 6.9v15.6h6v5.5h-17.1v-5.5h3.8V51.9c0-3.8-.7-6.4-2.1-7.9-1.4-1.5-3.3-2.3-5.6-2.3-3.2 0-5.5 1.1-7.2 3.3-1.6 2.2-2.4 4.5-2.5 6.9v15.8h6.9v5.5h-20.2v-5.5h6V42.4h-6.1v-5.6h13.4v6.4c1.2-2.1 2.7-3.8 4.7-5.2 2-1.3 4.4-2 7.3-2s5.3.7 7.5 2.1c2.2 1.4 3.7 3.5 4.5 6.4 1.1-2.5 2.7-4.5 4.9-6.1s4.8-2.4 7.9-2.4c3.5 0 6.5 1.1 8.9 3.3s3.7 5.6 3.7 10.2v18.2h6.1v5.5zm42.5 0h-13.2V66c-1.2 2.2-2.8 4.1-4.9 5.6-2.1 1.6-4.8 2.4-8.3 2.4-4.8 0-8.7-1.6-11.6-4.9-2.9-3.2-4.3-7.7-4.3-13.3 0-5 1.3-9.6 4-13.7 2.6-4.1 6.9-6.2 12.8-6.2s9.8 2.2 12.3 6.5V22.7h-8.6v-5.6h15.8v50.6h6v5.5zm-13.3-16.8V52c-.1-3-1.2-5.5-3.2-7.3s-4.4-2.8-7.2-2.8c-3.6 0-6.3 1.3-8.2 3.9-1.9 2.6-2.8 5.8-2.8 9.6 0 4.1 1 7.3 3 9.5s4.5 3.3 7.4 3.3c3.2 0 5.8-1.3 7.8-3.8 2.1-2.6 3.1-5.3 3.2-8zm61.5 16.8H269v-5.5h6V51.9c0-3.7-.7-6.3-2.2-7.9-1.4-1.6-3.4-2.3-5.7-2.3-3.1 0-5.6 1-7.4 3s-2.8 4.4-2.9 7v15.9h6v5.5h-19.3v-5.5h6V42.4h-6.2v-5.6h13.6V43c2.6-4.6 6.8-6.9 12.7-6.9 3.6 0 6.7 1.1 9.2 3.3s3.7 5.6 3.7 10.2v18.2h6v5.4h-.2z" class="logo-text"></path></svg></a><button title="Open main menu" type="button" class="button action has-icon main-menu-toggle" aria-haspopup="menu" aria-label="Open main menu" aria-expanded="false"><span class="button-wrap"><span class="icon icon-menu "></span><span class="visually-hidden">Open main menu</span></span></button></div><div class="top-navigation-main"><nav class="main-nav" aria-label="Main menu"><ul class="main-menu nojs"><li class="top-level-entry-container active"><button type="button" id="references-button" class="top-level-entry menu-toggle" aria-controls="references-menu" aria-expanded="false">References</button><a href="/ja/docs/Web" class="top-level-entry">References</a><ul id="references-menu" class="submenu references hidden inline-submenu-lg" aria-labelledby="references-button"><li class="apis-link-container mobile-only "><a href="/ja/docs/Web" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">Overview / Web Technology</div><p class="submenu-item-description">Web technology reference for developers</p></div></a></li><li class="html-link-container "><a href="/ja/docs/Web/HTML" class="submenu-item "><div class="submenu-icon html"></div><div class="submenu-content-container"><div class="submenu-item-heading">HTML</div><p class="submenu-item-description">Structure of content on the web</p></div></a></li><li class="css-link-container "><a href="/ja/docs/Web/CSS" class="submenu-item "><div class="submenu-icon css"></div><div class="submenu-content-container"><div class="submenu-item-heading">CSS</div><p class="submenu-item-description">Code used to describe document style</p></div></a></li><li class="javascript-link-container "><a href="/ja/docs/Web/JavaScript" class="submenu-item "><div class="submenu-icon javascript"></div><div class="submenu-content-container"><div class="submenu-item-heading">JavaScript</div><p class="submenu-item-description">General-purpose scripting language</p></div></a></li><li class="http-link-container "><a href="/ja/docs/Web/HTTP" class="submenu-item "><div class="submenu-icon http"></div><div class="submenu-content-container"><div class="submenu-item-heading">HTTP</div><p class="submenu-item-description">Protocol for transmitting web resources</p></div></a></li><li class="apis-link-container "><a href="/ja/docs/Web/API" class="submenu-item "><div class="submenu-icon apis"></div><div class="submenu-content-container"><div class="submenu-item-heading">Web APIs</div><p class="submenu-item-description">Interfaces for building web applications</p></div></a></li><li class="apis-link-container "><a href="/ja/docs/Mozilla/Add-ons/WebExtensions" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">Web Extensions</div><p class="submenu-item-description">Developing extensions for web browsers</p></div></a></li><li class="apis-link-container desktop-only "><a href="/ja/docs/Web" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">Web Technology</div><p class="submenu-item-description">Web technology reference for developers</p></div></a></li></ul></li><li class="top-level-entry-container "><button type="button" id="guides-button" class="top-level-entry menu-toggle" aria-controls="guides-menu" aria-expanded="false">Guides</button><a href="/ja/docs/Learn" class="top-level-entry">Guides</a><ul id="guides-menu" class="submenu guides hidden inline-submenu-lg" aria-labelledby="guides-button"><li class="apis-link-container mobile-only "><a href="/ja/docs/Learn" class="submenu-item "><div class="submenu-icon learn"></div><div class="submenu-content-container"><div class="submenu-item-heading">Overview / MDN Learning Area</div><p class="submenu-item-description">Learn web development</p></div></a></li><li class="apis-link-container desktop-only "><a href="/ja/docs/Learn" class="submenu-item "><div class="submenu-icon learn"></div><div class="submenu-content-container"><div class="submenu-item-heading">MDN Learning Area</div><p class="submenu-item-description">Learn web development</p></div></a></li><li class="html-link-container "><a href="/ja/docs/Learn/HTML" class="submenu-item "><div class="submenu-icon html"></div><div class="submenu-content-container"><div class="submenu-item-heading">HTML</div><p class="submenu-item-description">Learn to structure web content with HTML</p></div></a></li><li class="css-link-container "><a href="/ja/docs/Learn/CSS" class="submenu-item "><div class="submenu-icon css"></div><div class="submenu-content-container"><div class="submenu-item-heading">CSS</div><p class="submenu-item-description">Learn to style content using CSS</p></div></a></li><li class="javascript-link-container "><a href="/ja/docs/Learn/JavaScript" class="submenu-item "><div class="submenu-icon javascript"></div><div class="submenu-content-container"><div class="submenu-item-heading">JavaScript</div><p class="submenu-item-description">Learn to run scripts in the browser</p></div></a></li><li class=" "><a href="/ja/docs/Web/Accessibility" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">Accessibility</div><p class="submenu-item-description">Learn to make the web accessible to all</p></div></a></li></ul></li><li class="top-level-entry-container "><button type="button" id="mdn-plus-button" class="top-level-entry menu-toggle" aria-controls="mdn-plus-menu" aria-expanded="false">Plus</button><a href="/ja/plus" class="top-level-entry">Plus</a><ul id="mdn-plus-menu" class="submenu mdn-plus hidden inline-submenu-lg" aria-labelledby="mdn-plus-button"><li class=" "><a href="/ja/plus" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">Overview</div><p class="submenu-item-description">A customized MDN experience</p></div></a></li><li class=" "><a href="/ja/plus/ai-help" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">AI Help</div><p class="submenu-item-description">Get real-time assistance and support</p></div></a></li><li class=" "><a href="/ja/plus/updates" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">Updates</div><p class="submenu-item-description">All browser compatibility updates at a glance</p></div></a></li><li class=" "><a href="/en-US/plus/docs/features/overview" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">Documentation</div><p class="submenu-item-description">Learn how to use MDN Plus</p></div></a></li><li class=" "><a href="/en-US/plus/docs/faq" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">FAQ</div><p class="submenu-item-description">Frequently asked questions about MDN Plus</p></div></a></li></ul></li><li class="top-level-entry-container "><a class="top-level-entry menu-link" href="/en-US/curriculum/">Curriculum <sup class="new">New</sup></a></li><li class="top-level-entry-container "><a class="top-level-entry menu-link" href="/en-US/blog/">Blog</a></li><li class="top-level-entry-container "><button type="button" id="tools-button" class="top-level-entry menu-toggle" aria-controls="tools-menu" aria-expanded="false">Tools</button><ul id="tools-menu" class="submenu tools hidden inline-submenu-lg" aria-labelledby="tools-button"><li class=" "><a href="/ja/play" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">Playground</div><p class="submenu-item-description">Write, test and share your code</p></div></a></li><li class=" "><a href="/en-US/observatory" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">HTTP Observatory</div><p class="submenu-item-description">Scan a website for free</p></div></a></li><li class=" "><a href="/en-US/plus/ai-help" class="submenu-item "><div class="submenu-icon"></div><div class="submenu-content-container"><div class="submenu-item-heading">AI Help</div><p class="submenu-item-description">Get real-time assistance and support</p></div></a></li></ul></li></ul></nav><div class="header-search"><form action="/ja/search" class="search-form search-widget" id="top-nav-search-form" role="search"><label id="top-nav-search-label" for="top-nav-search-input" class="visually-hidden">Search MDN</label><input aria-activedescendant="" aria-autocomplete="list" aria-controls="top-nav-search-menu" aria-expanded="false" aria-labelledby="top-nav-search-label" autoComplete="off" id="top-nav-search-input" role="combobox" type="search" class="search-input-field" name="q" placeholder=" " required="" value=""/><button type="button" class="button action has-icon clear-search-button"><span class="button-wrap"><span class="icon icon-cancel "></span><span class="visually-hidden">Clear search input</span></span></button><button type="submit" class="button action has-icon search-button"><span class="button-wrap"><span class="icon icon-search "></span><span class="visually-hidden">Search</span></span></button><div id="top-nav-search-menu" role="listbox" aria-labelledby="top-nav-search-label"></div></form></div><div class="theme-switcher-menu"><button type="button" class="button action has-icon theme-switcher-menu small" aria-haspopup="menu"><span class="button-wrap"><span class="icon icon-theme-os-default "></span>Theme</span></button></div><ul class="auth-container"><li><a href="/users/fxa/login/authenticate/?next=%2Fja%2Fdocs%2FWeb%2FCSS%2Fmin" class="login-link" rel="nofollow">Log in</a></li><li><a href="/users/fxa/login/authenticate/?next=%2Fja%2Fdocs%2FWeb%2FCSS%2Fmin" target="_self" rel="nofollow" class="button primary mdn-plus-subscribe-link"><span class="button-wrap">Sign up for free</span></a></li></ul></div></div></header><div class="article-actions-container"><div class="container"><button type="button" class="button action has-icon sidebar-button" aria-label="Expand sidebar" aria-expanded="false" aria-controls="sidebar-quicklinks"><span class="button-wrap"><span class="icon icon-sidebar "></span></span></button><nav class="breadcrumbs-container" aria-label="Breadcrumb"><ol typeof="BreadcrumbList" vocab="https://schema.org/" aria-label="breadcrumbs"><li property="itemListElement" typeof="ListItem"><a href="/ja/docs/Web" class="breadcrumb" property="item" typeof="WebPage"><span property="name">開発者向けのウェブ技術</span></a><meta property="position" content="1"/></li><li property="itemListElement" typeof="ListItem"><a href="/ja/docs/Web/CSS" class="breadcrumb" property="item" typeof="WebPage"><span property="name">CSS: カスケーディングスタイルシート</span></a><meta property="position" content="2"/></li><li property="itemListElement" typeof="ListItem"><a href="/ja/docs/Web/CSS/min" class="breadcrumb-current-page" property="item" typeof="WebPage"><span property="name">min()</span></a><meta property="position" content="3"/></li></ol></nav><div class="article-actions"><button type="button" class="button action has-icon article-actions-toggle" aria-label="Article actions"><span class="button-wrap"><span class="icon icon-ellipses "></span><span class="article-actions-dialog-heading">Article Actions</span></span></button><ul class="article-actions-entries"><li class="article-actions-entry"><div class="languages-switcher-menu open-on-focus-within"><button id="languages-switcher-button" type="button" class="button action small has-icon languages-switcher-menu" aria-haspopup="menu"><span class="button-wrap"><span class="icon icon-language "></span>日本語</span></button><div class="hidden"><ul class="submenu language-menu " aria-labelledby="language-menu-button"><li class=" "><form class="submenu-item locale-redirect-setting"><div class="group"><label class="switch"><input type="checkbox" name="locale-redirect"/><span class="slider"></span><span class="label">Remember language</span></label><a href="https://github.com/orgs/mdn/discussions/739" rel="external noopener noreferrer" target="_blank" title="Enable this setting to automatically switch to this language when it's available. (Click to learn more.)"><span class="icon icon-question-mark "></span></a></div></form></li><li class=" "><a data-locale="de" href="/de/docs/Web/CSS/min" class="button submenu-item"><span>Deutsch</span><span title="Diese Übersetzung ist Teil eines Experiments."><span class="icon icon-experimental "></span></span></a></li><li class=" "><a data-locale="en-US" href="/en-US/docs/Web/CSS/min" class="button submenu-item"><span>English (US)</span></a></li><li class=" "><a data-locale="es" href="/es/docs/Web/CSS/min" class="button submenu-item"><span>Español</span></a></li><li class=" "><a data-locale="fr" href="/fr/docs/Web/CSS/min" class="button submenu-item"><span>Français</span></a></li><li class=" "><a data-locale="zh-CN" href="/zh-CN/docs/Web/CSS/min" class="button submenu-item"><span>中文 (简体)</span></a></li></ul></div></div></li></ul></div></div></div></div><div class="container"><div class="notecard localized-content-note"><p><a href="/ja/docs/MDN/Community/Contributing/Translated_content#アクティブなロケール">このページはコミュニティーの尽力で英語から翻訳されました。MDN Web Docs コミュニティーについてもっと知り、仲間になるにはこちらから。</a></p></div></div><div class="main-wrapper"><div class="sidebar-container"><aside id="sidebar-quicklinks" class="sidebar" data-macro="CSSRef"><button type="button" class="button action backdrop" aria-label="Collapse sidebar"><span class="button-wrap"></span></button><nav aria-label="Related Topics" class="sidebar-inner"><header class="sidebar-actions"><section class="sidebar-filter-container"><div class="sidebar-filter "><label id="sidebar-filter-label" class="sidebar-filter-label" for="sidebar-filter-input"><span class="icon icon-filter"></span><span class="visually-hidden">Filter sidebar</span></label><input id="sidebar-filter-input" autoComplete="off" class="sidebar-filter-input-field false" type="text" placeholder="Filter" value=""/><button type="button" class="button action has-icon clear-sidebar-filter-button"><span class="button-wrap"><span class="icon icon-cancel "></span><span class="visually-hidden">Clear filter input</span></span></button></div></section></header><div class="sidebar-inner-nav"><div class="in-nav-toc"><div class="document-toc-container"><section class="document-toc"><header><h2 class="document-toc-heading">この記事では</h2></header><ul class="document-toc-list"><li class="document-toc-item "><a class="document-toc-link" href="#試してみましょう">試してみましょう</a></li><li class="document-toc-item "><a class="document-toc-link" href="#構文">構文</a></li><li class="document-toc-item "><a class="document-toc-link" href="#アクセシビリティの考慮">アクセシビリティの考慮</a></li><li class="document-toc-item "><a class="document-toc-link" href="#例">例</a></li><li class="document-toc-item "><a class="document-toc-link" href="#仕様書">仕様書</a></li><li class="document-toc-item "><a class="document-toc-link" href="#ブラウザーの互換性">ブラウザーの互換性</a></li><li class="document-toc-item "><a class="document-toc-link" href="#関連情報">関連情報</a></li></ul></section></div></div><div class="sidebar-body"> <ol> <li class="section"><a href="/ja/docs/Web/CSS">CSS</a></li> <li class="section"><a href="/ja/docs/Learn/CSS">チュートリアル</a></li> <li><a href="/ja/docs/Learn/Getting_started_with_the_web/CSS_basics">CSS の基本</a></li> <li class="toggle"> <details> <summary>CSS の第一歩</summary> <ol> <li><a href="/ja/docs/Learn/CSS/First_steps">CSS の第一歩の概要</a></li> <li><a href="/ja/docs/Learn/CSS/First_steps/What_is_CSS">CSS とは何か</a></li> <li><a href="/ja/docs/Learn/CSS/First_steps/Getting_started">CSS 入門</a></li> <li><a href="/ja/docs/Learn/CSS/First_steps/How_CSS_is_structured">CSS の全体像</a></li> <li><a href="/ja/docs/Learn/CSS/First_steps/How_CSS_works">CSS の働き</a></li> <li><a href="/ja/docs/Learn/CSS/First_steps/Styling_a_biography_page">評価課題: 経歴ページのスタイル設定</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>CSS の構成要素</summary> <ol> <li><a href="/ja/docs/Learn/CSS/Building_blocks">CSS の構成要素の概要</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Selectors">CSS セレクター</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Selectors/Type_Class_and_ID_Selectors">Type, class, and ID selectors</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Selectors/Attribute_selectors">Attribute selectors</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Selectors/Pseudo-classes_and_pseudo-elements">Pseudo-classes and pseudo-elements</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Selectors/Combinators">Combinators</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Cascade_and_inheritance">カスケードと継承</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Cascade_layers">Cascade layers</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/The_box_model">ボックスモデル</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Backgrounds_and_borders">背景と境界</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Handling_different_text_directions">書字方向の操作</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Overflowing_content">内容のはみ出し</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Values_and_units">CSS の値と単位</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Sizing_items_in_CSS">CSS における大きさの指定</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Images_media_form_elements">画像、メディア、フォームの要素</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Styling_tables">表のスタイル付け</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Debugging_CSS">CSS のデバッグ</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Organizing">CSS の整理</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Fundamental_CSS_comprehension">評価課題: CSS の基本的な理解度</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Creating_fancy_letterheaded_paper">評価課題: 素敵なレターヘッドの便箋の作成</a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/A_cool_looking_box">評価課題: かっこいいボックス</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>テキストの装飾</summary> <ol> <li><a href="/ja/docs/Learn/CSS/Styling_text">テキストの装飾の概要</a></li> <li><a href="/ja/docs/Learn/CSS/Styling_text/Fundamentals">基本的なテキストとフォントの装飾</a></li> <li><a href="/ja/docs/Learn/CSS/Styling_text/Styling_lists">リストの装飾</a></li> <li><a href="/ja/docs/Learn/CSS/Styling_text/Styling_links">リンクの装飾</a></li> <li><a href="/ja/docs/Learn/CSS/Styling_text/Web_fonts">ウェブフォント</a></li> <li><a href="/ja/docs/Learn/CSS/Styling_text/Typesetting_a_homepage">評価課題: コミュニティスクールのホームページの組版</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>CSS レイアウト</summary> <ol> <li><a href="/ja/docs/Learn/CSS/CSS_layout">CSS レイアウトの概要</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Introduction">CSS レイアウト入門</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Normal_Flow">通常フロー</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Flexbox">フレックスボックス</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Grids">グリッド</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Floats">浮動</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Positioning">位置指定</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Multiple-column_Layout">段組みレイアウト</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Responsive_Design">レスポンシブデザイン</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Media_queries">メディアクエリーの初心者向けガイド</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Legacy_Layout_Methods">古いレイアウト方法</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Supporting_Older_Browsers">古いブラウザーの対応</a></li> <li><a href="/ja/docs/Learn/CSS/CSS_layout/Fundamental_Layout_Comprehension">評価課題: 基礎的なレイアウトの理解</a></li> </ol> </details> </li> <li class="section"><a href="/ja/docs/Web/CSS/Reference">Reference</a></li> <li class="toggle"><details><summary>Modules</summary><ol><li><a href="/ja/docs/Web/CSS/CSS_anchor_positioning">CSS アンカー位置指定</a></li><li><a href="/ja/docs/Web/CSS/CSS_animations">CSS アニメーション</a></li><li><a href="/ja/docs/Web/CSS/CSS_backgrounds_and_borders">CSS 背景と境界</a></li><li><a href="/ja/docs/Web/CSS/CSS_basic_user_interface">CSS 基本ユーザーインターフェイス</a></li><li><a href="/ja/docs/Web/CSS/CSS_box_alignment">CSS ボックス配置</a></li><li><a href="/ja/docs/Web/CSS/CSS_box_model">CSS ボックスモデル</a></li><li><a href="/ja/docs/Web/CSS/CSS_box_sizing">CSS ボックスサイズ指定</a></li><li><a href="/ja/docs/Web/CSS/CSS_cascade">CSS カスケードと継承</a></li><li><a href="/ja/docs/Web/CSS/CSS_cascading_variables">カスケード変数のための CSS カスタムプロパティ</a></li><li><a href="/ja/docs/Web/CSS/CSS_color_adjustment">CSS 色調整</a></li><li><a href="/ja/docs/Web/CSS/CSS_colors">CSS 色</a></li><li><a href="/ja/docs/Web/CSS/CSS_compositing_and_blending">CSS 合成と混合</a></li><li><a href="/ja/docs/Web/CSS/CSS_conditional_rules">CSS 条件付き規則</a></li><li><a href="/ja/docs/Web/CSS/CSS_containment">CSS 拘束</a></li><li><a href="/ja/docs/Web/CSS/CSS_counter_styles">CSS カウンタースタイル</a></li><li><a href="/ja/docs/Web/CSS/CSS_display">CSS 表示方法</a></li><li><a href="/ja/docs/Web/CSS/CSS_filter_effects">フィルター効果</a></li><li><a href="/ja/docs/Web/CSS/CSS_flexible_box_layout">CSS フレックスボックスレイアウト</a></li><li><a href="/ja/docs/Web/CSS/CSS_font_loading">CSS フォント読み込み</a></li><li><a href="/ja/docs/Web/CSS/CSS_fonts">CSS フォント</a></li><li><a href="/ja/docs/Web/CSS/CSS_fragmentation">CSS 断片化</a></li><li><a href="/ja/docs/Web/CSS/CSS_generated_content">CSS 生成コンテンツ</a></li><li><a href="/ja/docs/Web/CSS/CSS_grid_layout">CSS グリッドレイアウト</a></li><li><a href="/ja/docs/Web/CSS/CSS_images">CSS 画像</a></li><li><a href="/ja/docs/Web/CSS/CSS_inline_layout">CSS インラインレイアウト</a></li><li><a href="/ja/docs/Web/CSS/CSS_lists">CSS リスト</a></li><li><a href="/ja/docs/Web/CSS/CSS_logical_properties_and_values">CSS 論理的プロパティと値</a></li><li><a href="/ja/docs/Web/CSS/CSS_masking">CSS マスク</a></li><li><a href="/ja/docs/Web/CSS/CSS_media_queries">メディアクエリー</a></li><li><a href="/ja/docs/Web/CSS/CSS_motion_path">CSS モーションパス</a></li><li><a href="/ja/docs/Web/CSS/CSS_multicol_layout">CSS 段組みレイアウト</a></li><li><a href="/ja/docs/Web/CSS/CSS_namespaces">CSS 名前空間</a></li><li><a href="/ja/docs/Web/CSS/CSS_nesting">CSS 入れ子</a></li><li><a href="/ja/docs/Web/CSS/CSS_overflow">CSS オーバーフロー</a></li><li><a href="/ja/docs/Web/CSS/CSS_overscroll_behavior">CSS オーバースクロール動作</a></li><li><a href="/ja/docs/Web/CSS/CSS_paged_media">CSS ページメディア</a></li><li><a href="/ja/docs/Web/CSS/CSS_positioned_layout">CSS 位置指定レイアウト</a></li><li><a href="/ja/docs/Web/CSS/CSS_properties_and_values_API">CSS プロパティと値 API</a></li><li><a href="/ja/docs/Web/CSS/CSS_pseudo-elements">CSS 擬似要素</a></li><li><a href="/ja/docs/Web/CSS/CSS_ruby_layout">CSS ルビレイアウト</a></li><li><a href="/ja/docs/Web/CSS/CSS_scoping">CSS スコープ</a></li><li><a href="/ja/docs/Web/CSS/CSS_scroll-driven_animations">CSS スクロール駆動アニメーション</a></li><li><a href="/ja/docs/Web/CSS/CSS_scroll_snap">CSS スクロールスナップ</a></li><li><a href="/ja/docs/Web/CSS/CSS_scrollbars_styling">CSS スクロールバースタイル設定</a></li><li><a href="/ja/docs/Web/CSS/CSS_selectors">CSS セレクター</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/CSS_shadow_parts">CSS shadow parts</a></li><li><a href="/ja/docs/Web/CSS/CSS_shapes">CSS シェイプ</a></li><li><a href="/ja/docs/Web/CSS/CSS_syntax">CSS 構文</a></li><li><a href="/ja/docs/Web/CSS/CSS_table">CSS 表</a></li><li><a href="/ja/docs/Web/CSS/CSS_text">CSS テキスト</a></li><li><a href="/ja/docs/Web/CSS/CSS_text_decoration">CSS テキスト装飾</a></li><li><a href="/ja/docs/Web/CSS/CSS_transforms">CSS 座標変換</a></li><li><a href="/ja/docs/Web/CSS/CSS_transitions">CSS トランジション</a></li><li><a href="/ja/docs/Web/CSS/CSS_view_transitions">CSS ビュー遷移</a></li><li><a href="/ja/docs/Web/CSS/CSS_writing_modes">CSS 書字方向</a></li><li><a href="/ja/docs/Web/CSS/CSSOM_view">CSSOM View</a></li></ol></details></li> <li class="toggle"><details><summary>Properties</summary><ol><li class="toggle"><details><summary>-moz-*</summary><ol><li><a href="/ja/docs/Web/CSS/-moz-float-edge">-moz-float-edge</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-moz-force-broken-image-icon">-moz-force-broken-image-icon</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-moz-image-region">-moz-image-region</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-moz-orient">-moz-orient</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-moz-user-focus">-moz-user-focus</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-moz-user-input">-moz-user-input</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li></ol></details></li><li class="toggle"><details><summary>-webkit-*</summary><ol><li><a href="/ja/docs/Web/CSS/-webkit-border-before">-webkit-border-before</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-box-reflect">-webkit-box-reflect</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-line-clamp">-webkit-line-clamp</a></li><li><a href="/ja/docs/Web/CSS/-webkit-mask-box-image">-webkit-mask-box-image</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-mask-composite">-webkit-mask-composite</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-mask-position-x">-webkit-mask-position-x</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-mask-position-y">-webkit-mask-position-y</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-mask-repeat-x">-webkit-mask-repeat-x</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-mask-repeat-y">-webkit-mask-repeat-y</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-tap-highlight-color">-webkit-tap-highlight-color</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-text-fill-color">-webkit-text-fill-color</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/-webkit-text-security">-webkit-text-security</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/-webkit-text-stroke">-webkit-text-stroke</a></li><li><a href="/ja/docs/Web/CSS/-webkit-text-stroke-color">-webkit-text-stroke-color</a></li><li><a href="/ja/docs/Web/CSS/-webkit-text-stroke-width">-webkit-text-stroke-width</a></li><li><a href="/ja/docs/Web/CSS/-webkit-touch-callout">-webkit-touch-callout</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li></ol></details></li><li><a href="/ja/docs/Web/CSS/accent-color">accent-color</a></li><li class="toggle"><details><summary>align-*</summary><ol><li><a href="/ja/docs/Web/CSS/align-content">align-content</a></li><li><a href="/ja/docs/Web/CSS/align-items">align-items</a></li><li><a href="/ja/docs/Web/CSS/align-self">align-self</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/all">all</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/anchor-name">anchor-name</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li class="toggle"><details><summary>animation-*</summary><ol><li><a href="/ja/docs/Web/CSS/animation">animation</a></li><li><a href="/ja/docs/Web/CSS/animation-composition">animation-composition</a></li><li><a href="/ja/docs/Web/CSS/animation-delay">animation-delay</a></li><li><a href="/ja/docs/Web/CSS/animation-direction">animation-direction</a></li><li><a href="/ja/docs/Web/CSS/animation-duration">animation-duration</a></li><li><a href="/ja/docs/Web/CSS/animation-fill-mode">animation-fill-mode</a></li><li><a href="/ja/docs/Web/CSS/animation-iteration-count">animation-iteration-count</a></li><li><a href="/ja/docs/Web/CSS/animation-name">animation-name</a></li><li><a href="/ja/docs/Web/CSS/animation-play-state">animation-play-state</a></li><li><a href="/ja/docs/Web/CSS/animation-range">animation-range</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/animation-range-end">animation-range-end</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/animation-range-start">animation-range-start</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/animation-timeline">animation-timeline</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/animation-timing-function">animation-timing-function</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/appearance">appearance</a></li><li><a href="/ja/docs/Web/CSS/aspect-ratio">aspect-ratio</a></li><li><a href="/ja/docs/Web/CSS/backdrop-filter">backdrop-filter</a></li><li><a href="/ja/docs/Web/CSS/backface-visibility">backface-visibility</a></li><li class="toggle"><details><summary>background-*</summary><ol><li><a href="/ja/docs/Web/CSS/background">background</a></li><li><a href="/ja/docs/Web/CSS/background-attachment">background-attachment</a></li><li><a href="/ja/docs/Web/CSS/background-blend-mode">background-blend-mode</a></li><li><a href="/ja/docs/Web/CSS/background-clip">background-clip</a></li><li><a href="/ja/docs/Web/CSS/background-color">background-color</a></li><li><a href="/ja/docs/Web/CSS/background-image">background-image</a></li><li><a href="/ja/docs/Web/CSS/background-origin">background-origin</a></li><li><a href="/ja/docs/Web/CSS/background-position">background-position</a></li><li><a href="/ja/docs/Web/CSS/background-position-x">background-position-x</a></li><li><a href="/ja/docs/Web/CSS/background-position-y">background-position-y</a></li><li><a href="/ja/docs/Web/CSS/background-repeat">background-repeat</a></li><li><a href="/ja/docs/Web/CSS/background-size">background-size</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/block-size">block-size</a></li><li class="toggle"><details><summary>border-*</summary><ol><li><a href="/ja/docs/Web/CSS/border">border</a></li><li><a href="/ja/docs/Web/CSS/border-block">border-block</a></li><li><a href="/ja/docs/Web/CSS/border-block-color">border-block-color</a></li><li><a href="/ja/docs/Web/CSS/border-block-end">border-block-end</a></li><li><a href="/ja/docs/Web/CSS/border-block-end-color">border-block-end-color</a></li><li><a href="/ja/docs/Web/CSS/border-block-end-style">border-block-end-style</a></li><li><a href="/ja/docs/Web/CSS/border-block-end-width">border-block-end-width</a></li><li><a href="/ja/docs/Web/CSS/border-block-start">border-block-start</a></li><li><a href="/ja/docs/Web/CSS/border-block-start-color">border-block-start-color</a></li><li><a href="/ja/docs/Web/CSS/border-block-start-style">border-block-start-style</a></li><li><a href="/ja/docs/Web/CSS/border-block-start-width">border-block-start-width</a></li><li><a href="/ja/docs/Web/CSS/border-block-style">border-block-style</a></li><li><a href="/ja/docs/Web/CSS/border-block-width">border-block-width</a></li><li><a href="/ja/docs/Web/CSS/border-bottom">border-bottom</a></li><li><a href="/ja/docs/Web/CSS/border-bottom-color">border-bottom-color</a></li><li><a href="/ja/docs/Web/CSS/border-bottom-left-radius">border-bottom-left-radius</a></li><li><a href="/ja/docs/Web/CSS/border-bottom-right-radius">border-bottom-right-radius</a></li><li><a href="/ja/docs/Web/CSS/border-bottom-style">border-bottom-style</a></li><li><a href="/ja/docs/Web/CSS/border-bottom-width">border-bottom-width</a></li><li><a href="/ja/docs/Web/CSS/border-collapse">border-collapse</a></li><li><a href="/ja/docs/Web/CSS/border-color">border-color</a></li><li><a href="/ja/docs/Web/CSS/border-end-end-radius">border-end-end-radius</a></li><li><a href="/ja/docs/Web/CSS/border-end-start-radius">border-end-start-radius</a></li><li><a href="/ja/docs/Web/CSS/border-image">border-image</a></li><li><a href="/ja/docs/Web/CSS/border-image-outset">border-image-outset</a></li><li><a href="/ja/docs/Web/CSS/border-image-repeat">border-image-repeat</a></li><li><a href="/ja/docs/Web/CSS/border-image-slice">border-image-slice</a></li><li><a href="/ja/docs/Web/CSS/border-image-source">border-image-source</a></li><li><a href="/ja/docs/Web/CSS/border-image-width">border-image-width</a></li><li><a href="/ja/docs/Web/CSS/border-inline">border-inline</a></li><li><a href="/ja/docs/Web/CSS/border-inline-color">border-inline-color</a></li><li><a href="/ja/docs/Web/CSS/border-inline-end">border-inline-end</a></li><li><a href="/ja/docs/Web/CSS/border-inline-end-color">border-inline-end-color</a></li><li><a href="/ja/docs/Web/CSS/border-inline-end-style">border-inline-end-style</a></li><li><a href="/ja/docs/Web/CSS/border-inline-end-width">border-inline-end-width</a></li><li><a href="/ja/docs/Web/CSS/border-inline-start">border-inline-start</a></li><li><a href="/ja/docs/Web/CSS/border-inline-start-color">border-inline-start-color</a></li><li><a href="/ja/docs/Web/CSS/border-inline-start-style">border-inline-start-style</a></li><li><a href="/ja/docs/Web/CSS/border-inline-start-width">border-inline-start-width</a></li><li><a href="/ja/docs/Web/CSS/border-inline-style">border-inline-style</a></li><li><a href="/ja/docs/Web/CSS/border-inline-width">border-inline-width</a></li><li><a href="/ja/docs/Web/CSS/border-left">border-left</a></li><li><a href="/ja/docs/Web/CSS/border-left-color">border-left-color</a></li><li><a href="/ja/docs/Web/CSS/border-left-style">border-left-style</a></li><li><a href="/ja/docs/Web/CSS/border-left-width">border-left-width</a></li><li><a href="/ja/docs/Web/CSS/border-radius">border-radius</a></li><li><a href="/ja/docs/Web/CSS/border-right">border-right</a></li><li><a href="/ja/docs/Web/CSS/border-right-color">border-right-color</a></li><li><a href="/ja/docs/Web/CSS/border-right-style">border-right-style</a></li><li><a href="/ja/docs/Web/CSS/border-right-width">border-right-width</a></li><li><a href="/ja/docs/Web/CSS/border-spacing">border-spacing</a></li><li><a href="/ja/docs/Web/CSS/border-start-end-radius">border-start-end-radius</a></li><li><a href="/ja/docs/Web/CSS/border-start-start-radius">border-start-start-radius</a></li><li><a href="/ja/docs/Web/CSS/border-style">border-style</a></li><li><a href="/ja/docs/Web/CSS/border-top">border-top</a></li><li><a href="/ja/docs/Web/CSS/border-top-color">border-top-color</a></li><li><a href="/ja/docs/Web/CSS/border-top-left-radius">border-top-left-radius</a></li><li><a href="/ja/docs/Web/CSS/border-top-right-radius">border-top-right-radius</a></li><li><a href="/ja/docs/Web/CSS/border-top-style">border-top-style</a></li><li><a href="/ja/docs/Web/CSS/border-top-width">border-top-width</a></li><li><a href="/ja/docs/Web/CSS/border-width">border-width</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/bottom">bottom</a></li><li class="toggle"><details><summary>box-*</summary><ol><li><a href="/ja/docs/Web/CSS/box-align">box-align</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/box-decoration-break">box-decoration-break</a></li><li><a href="/ja/docs/Web/CSS/box-direction">box-direction</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/box-flex">box-flex</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/box-flex-group">box-flex-group</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/box-lines">box-lines</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/box-ordinal-group">box-ordinal-group</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/box-orient">box-orient</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/box-pack">box-pack</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/box-shadow">box-shadow</a></li><li><a href="/ja/docs/Web/CSS/box-sizing">box-sizing</a></li></ol></details></li><li class="toggle"><details><summary>break-*</summary><ol><li><a href="/ja/docs/Web/CSS/break-after">break-after</a></li><li><a href="/ja/docs/Web/CSS/break-before">break-before</a></li><li><a href="/ja/docs/Web/CSS/break-inside">break-inside</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/caption-side">caption-side</a></li><li><a href="/ja/docs/Web/CSS/caret-color">caret-color</a></li><li><a href="/ja/docs/Web/CSS/clear">clear</a></li><li class="toggle"><details><summary>clip-*</summary><ol><li><a href="/ja/docs/Web/CSS/clip">clip</a><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/clip-path">clip-path</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/clip-rule">clip-rule</a></li></ol></details></li><li class="toggle"><details><summary>color-*</summary><ol><li><a href="/ja/docs/Web/CSS/color">color</a></li><li><a href="/ja/docs/Web/CSS/color-interpolation">color-interpolation</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/color-interpolation-filters">color-interpolation-filters</a></li><li><a href="/ja/docs/Web/CSS/color-scheme">color-scheme</a></li></ol></details></li><li class="toggle"><details><summary>column-*</summary><ol><li><a href="/ja/docs/Web/CSS/column-count">column-count</a></li><li><a href="/ja/docs/Web/CSS/column-fill">column-fill</a></li><li><a href="/ja/docs/Web/CSS/column-gap">column-gap</a></li><li><a href="/ja/docs/Web/CSS/column-rule">column-rule</a></li><li><a href="/ja/docs/Web/CSS/column-rule-color">column-rule-color</a></li><li><a href="/ja/docs/Web/CSS/column-rule-style">column-rule-style</a></li><li><a href="/ja/docs/Web/CSS/column-rule-width">column-rule-width</a></li><li><a href="/ja/docs/Web/CSS/column-span">column-span</a></li><li><a href="/ja/docs/Web/CSS/column-width">column-width</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/columns">columns</a></li><li class="toggle"><details><summary>contain-*</summary><ol><li><a href="/ja/docs/Web/CSS/contain">contain</a></li><li><a href="/ja/docs/Web/CSS/contain-intrinsic-block-size">contain-intrinsic-block-size</a></li><li><a href="/ja/docs/Web/CSS/contain-intrinsic-height">contain-intrinsic-height</a></li><li><a href="/ja/docs/Web/CSS/contain-intrinsic-inline-size">contain-intrinsic-inline-size</a></li><li><a href="/ja/docs/Web/CSS/contain-intrinsic-size">contain-intrinsic-size</a></li><li><a href="/ja/docs/Web/CSS/contain-intrinsic-width">contain-intrinsic-width</a></li></ol></details></li><li class="toggle"><details><summary>container-*</summary><ol><li><a href="/ja/docs/Web/CSS/container">container</a></li><li><a href="/ja/docs/Web/CSS/container-name">container-name</a></li><li><a href="/ja/docs/Web/CSS/container-type">container-type</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/content">content</a></li><li><a href="/ja/docs/Web/CSS/content-visibility">content-visibility</a></li><li class="toggle"><details><summary>counter-*</summary><ol><li><a href="/ja/docs/Web/CSS/counter-increment">counter-increment</a></li><li><a href="/ja/docs/Web/CSS/counter-reset">counter-reset</a></li><li><a href="/ja/docs/Web/CSS/counter-set">counter-set</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/cursor">cursor</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/cx">cx</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/cy">cy</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/d">d</a></li><li><a href="/ja/docs/Web/CSS/direction">direction</a></li><li><a href="/ja/docs/Web/CSS/display">display</a></li><li><a href="/ja/docs/Web/CSS/dominant-baseline">dominant-baseline</a></li><li><a href="/ja/docs/Web/CSS/empty-cells">empty-cells</a></li><li><a href="/ja/docs/Web/CSS/field-sizing">field-sizing</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li class="toggle"><details><summary>fill-*</summary><ol><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/fill">fill</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/fill-opacity">fill-opacity</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/fill-rule">fill-rule</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/filter">filter</a></li><li class="toggle"><details><summary>flex-*</summary><ol><li><a href="/ja/docs/Web/CSS/flex">flex</a></li><li><a href="/ja/docs/Web/CSS/flex-basis">flex-basis</a></li><li><a href="/ja/docs/Web/CSS/flex-direction">flex-direction</a></li><li><a href="/ja/docs/Web/CSS/flex-flow">flex-flow</a></li><li><a href="/ja/docs/Web/CSS/flex-grow">flex-grow</a></li><li><a href="/ja/docs/Web/CSS/flex-shrink">flex-shrink</a></li><li><a href="/ja/docs/Web/CSS/flex-wrap">flex-wrap</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/float">float</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/flood-color">flood-color</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/flood-opacity">flood-opacity</a></li><li class="toggle"><details><summary>font-*</summary><ol><li><a href="/ja/docs/Web/CSS/font">font</a></li><li><a href="/ja/docs/Web/CSS/font-family">font-family</a></li><li><a href="/ja/docs/Web/CSS/font-feature-settings">font-feature-settings</a></li><li><a href="/ja/docs/Web/CSS/font-kerning">font-kerning</a></li><li><a href="/ja/docs/Web/CSS/font-language-override">font-language-override</a></li><li><a href="/ja/docs/Web/CSS/font-optical-sizing">font-optical-sizing</a></li><li><a href="/ja/docs/Web/CSS/font-palette">font-palette</a></li><li><a href="/ja/docs/Web/CSS/font-size">font-size</a></li><li><a href="/ja/docs/Web/CSS/font-size-adjust">font-size-adjust</a></li><li><a href="/ja/docs/Web/CSS/font-smooth">font-smooth</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/font-stretch">font-stretch</a></li><li><a href="/ja/docs/Web/CSS/font-style">font-style</a></li><li><a href="/ja/docs/Web/CSS/font-synthesis">font-synthesis</a></li><li><a href="/ja/docs/Web/CSS/font-synthesis-position">font-synthesis-position</a></li><li><a href="/ja/docs/Web/CSS/font-synthesis-small-caps">font-synthesis-small-caps</a></li><li><a href="/ja/docs/Web/CSS/font-synthesis-style">font-synthesis-style</a></li><li><a href="/ja/docs/Web/CSS/font-synthesis-weight">font-synthesis-weight</a></li><li><a href="/ja/docs/Web/CSS/font-variant">font-variant</a></li><li><a href="/ja/docs/Web/CSS/font-variant-alternates">font-variant-alternates</a></li><li><a href="/ja/docs/Web/CSS/font-variant-caps">font-variant-caps</a></li><li><a href="/ja/docs/Web/CSS/font-variant-east-asian">font-variant-east-asian</a></li><li><a href="/ja/docs/Web/CSS/font-variant-emoji">font-variant-emoji</a></li><li><a href="/ja/docs/Web/CSS/font-variant-ligatures">font-variant-ligatures</a></li><li><a href="/ja/docs/Web/CSS/font-variant-numeric">font-variant-numeric</a></li><li><a href="/ja/docs/Web/CSS/font-variant-position">font-variant-position</a></li><li><a href="/ja/docs/Web/CSS/font-variation-settings">font-variation-settings</a></li><li><a href="/ja/docs/Web/CSS/font-weight">font-weight</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/forced-color-adjust">forced-color-adjust</a></li><li><a href="/ja/docs/Web/CSS/gap">gap</a></li><li class="toggle"><details><summary>grid-*</summary><ol><li><a href="/ja/docs/Web/CSS/grid">grid</a></li><li><a href="/ja/docs/Web/CSS/grid-area">grid-area</a></li><li><a href="/ja/docs/Web/CSS/grid-auto-columns">grid-auto-columns</a></li><li><a href="/ja/docs/Web/CSS/grid-auto-flow">grid-auto-flow</a></li><li><a href="/ja/docs/Web/CSS/grid-auto-rows">grid-auto-rows</a></li><li><a href="/ja/docs/Web/CSS/grid-column">grid-column</a></li><li><a href="/ja/docs/Web/CSS/grid-column-end">grid-column-end</a></li><li><a href="/ja/docs/Web/CSS/grid-column-start">grid-column-start</a></li><li><a href="/ja/docs/Web/CSS/grid-row">grid-row</a></li><li><a href="/ja/docs/Web/CSS/grid-row-end">grid-row-end</a></li><li><a href="/ja/docs/Web/CSS/grid-row-start">grid-row-start</a></li><li><a href="/ja/docs/Web/CSS/grid-template">grid-template</a></li><li><a href="/ja/docs/Web/CSS/grid-template-areas">grid-template-areas</a></li><li><a href="/ja/docs/Web/CSS/grid-template-columns">grid-template-columns</a></li><li><a href="/ja/docs/Web/CSS/grid-template-rows">grid-template-rows</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/hanging-punctuation">hanging-punctuation</a></li><li><a href="/ja/docs/Web/CSS/height">height</a></li><li><a href="/ja/docs/Web/CSS/hyphenate-character">hyphenate-character</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/hyphenate-limit-chars">hyphenate-limit-chars</a></li><li><a href="/ja/docs/Web/CSS/hyphens">hyphens</a></li><li class="toggle"><details><summary>image-*</summary><ol><li><a href="/ja/docs/Web/CSS/image-orientation">image-orientation</a></li><li><a href="/ja/docs/Web/CSS/image-rendering">image-rendering</a></li><li><a href="/ja/docs/Web/CSS/image-resolution">image-resolution</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li></ol></details></li><li><a href="/ja/docs/Web/CSS/initial-letter">initial-letter</a></li><li><a href="/ja/docs/Web/CSS/inline-size">inline-size</a></li><li class="toggle"><details><summary>inset-*</summary><ol><li><a href="/ja/docs/Web/CSS/inset">inset</a></li><li><a href="/ja/docs/Web/CSS/inset-block">inset-block</a></li><li><a href="/ja/docs/Web/CSS/inset-block-end">inset-block-end</a></li><li><a href="/ja/docs/Web/CSS/inset-block-start">inset-block-start</a></li><li><a href="/ja/docs/Web/CSS/inset-inline">inset-inline</a></li><li><a href="/ja/docs/Web/CSS/inset-inline-end">inset-inline-end</a></li><li><a href="/ja/docs/Web/CSS/inset-inline-start">inset-inline-start</a></li></ol></details></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/interpolate-size">interpolate-size</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/isolation">isolation</a></li><li class="toggle"><details><summary>justify-*</summary><ol><li><a href="/ja/docs/Web/CSS/justify-content">justify-content</a></li><li><a href="/ja/docs/Web/CSS/justify-items">justify-items</a></li><li><a href="/ja/docs/Web/CSS/justify-self">justify-self</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/left">left</a></li><li><a href="/ja/docs/Web/CSS/letter-spacing">letter-spacing</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/lighting-color">lighting-color</a></li><li class="toggle"><details><summary>line-*</summary><ol><li><a href="/ja/docs/Web/CSS/line-break">line-break</a></li><li><a href="/ja/docs/Web/CSS/line-height">line-height</a></li><li><a href="/ja/docs/Web/CSS/line-height-step">line-height-step</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li></ol></details></li><li class="toggle"><details><summary>list-*</summary><ol><li><a href="/ja/docs/Web/CSS/list-style">list-style</a></li><li><a href="/ja/docs/Web/CSS/list-style-image">list-style-image</a></li><li><a href="/ja/docs/Web/CSS/list-style-position">list-style-position</a></li><li><a href="/ja/docs/Web/CSS/list-style-type">list-style-type</a></li></ol></details></li><li class="toggle"><details><summary>margin-*</summary><ol><li><a href="/ja/docs/Web/CSS/margin">margin</a></li><li><a href="/ja/docs/Web/CSS/margin-block">margin-block</a></li><li><a href="/ja/docs/Web/CSS/margin-block-end">margin-block-end</a></li><li><a href="/ja/docs/Web/CSS/margin-block-start">margin-block-start</a></li><li><a href="/ja/docs/Web/CSS/margin-bottom">margin-bottom</a></li><li><a href="/ja/docs/Web/CSS/margin-inline">margin-inline</a></li><li><a href="/ja/docs/Web/CSS/margin-inline-end">margin-inline-end</a></li><li><a href="/ja/docs/Web/CSS/margin-inline-start">margin-inline-start</a></li><li><a href="/ja/docs/Web/CSS/margin-left">margin-left</a></li><li><a href="/ja/docs/Web/CSS/margin-right">margin-right</a></li><li><a href="/ja/docs/Web/CSS/margin-top">margin-top</a></li><li><a href="/ja/docs/Web/CSS/margin-trim">margin-trim</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li></ol></details></li><li class="toggle"><details><summary>marker-*</summary><ol><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/marker">marker</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/marker-end">marker-end</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/marker-mid">marker-mid</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/marker-start">marker-start</a></li></ol></details></li><li class="toggle"><details><summary>mask-*</summary><ol><li><a href="/ja/docs/Web/CSS/mask">mask</a></li><li><a href="/ja/docs/Web/CSS/mask-border">mask-border</a></li><li><a href="/ja/docs/Web/CSS/mask-border-mode">mask-border-mode</a></li><li><a href="/ja/docs/Web/CSS/mask-border-outset">mask-border-outset</a></li><li><a href="/ja/docs/Web/CSS/mask-border-repeat">mask-border-repeat</a></li><li><a href="/ja/docs/Web/CSS/mask-border-slice">mask-border-slice</a></li><li><a href="/ja/docs/Web/CSS/mask-border-source">mask-border-source</a></li><li><a href="/ja/docs/Web/CSS/mask-border-width">mask-border-width</a></li><li><a href="/ja/docs/Web/CSS/mask-clip">mask-clip</a></li><li><a href="/ja/docs/Web/CSS/mask-composite">mask-composite</a></li><li><a href="/ja/docs/Web/CSS/mask-image">mask-image</a></li><li><a href="/ja/docs/Web/CSS/mask-mode">mask-mode</a></li><li><a href="/ja/docs/Web/CSS/mask-origin">mask-origin</a></li><li><a href="/ja/docs/Web/CSS/mask-position">mask-position</a></li><li><a href="/ja/docs/Web/CSS/mask-repeat">mask-repeat</a></li><li><a href="/ja/docs/Web/CSS/mask-size">mask-size</a></li><li><a href="/ja/docs/Web/CSS/mask-type">mask-type</a></li></ol></details></li><li class="toggle"><details><summary>math-*</summary><ol><li><a href="/ja/docs/Web/CSS/math-depth">math-depth</a></li><li><a href="/ja/docs/Web/CSS/math-shift">math-shift</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/math-style">math-style</a></li></ol></details></li><li class="toggle"><details><summary>max-*</summary><ol><li><a href="/ja/docs/Web/CSS/max-block-size">max-block-size</a></li><li><a href="/ja/docs/Web/CSS/max-height">max-height</a></li><li><a href="/ja/docs/Web/CSS/max-inline-size">max-inline-size</a></li><li><a href="/ja/docs/Web/CSS/max-width">max-width</a></li></ol></details></li><li class="toggle"><details><summary>min-*</summary><ol><li><a href="/ja/docs/Web/CSS/min-block-size">min-block-size</a></li><li><a href="/ja/docs/Web/CSS/min-height">min-height</a></li><li><a href="/ja/docs/Web/CSS/min-inline-size">min-inline-size</a></li><li><a href="/ja/docs/Web/CSS/min-width">min-width</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/mix-blend-mode">mix-blend-mode</a></li><li><a href="/ja/docs/Web/CSS/object-fit">object-fit</a></li><li><a href="/ja/docs/Web/CSS/object-position">object-position</a></li><li class="toggle"><details><summary>offset-*</summary><ol><li><a href="/ja/docs/Web/CSS/offset">offset</a></li><li><a href="/ja/docs/Web/CSS/offset-anchor">offset-anchor</a></li><li><a href="/ja/docs/Web/CSS/offset-distance">offset-distance</a></li><li><a href="/ja/docs/Web/CSS/offset-path">offset-path</a></li><li><a href="/ja/docs/Web/CSS/offset-position">offset-position</a></li><li><a href="/ja/docs/Web/CSS/offset-rotate">offset-rotate</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/opacity">opacity</a></li><li><a href="/ja/docs/Web/CSS/order">order</a></li><li><a href="/ja/docs/Web/CSS/orphans">orphans</a></li><li class="toggle"><details><summary>outline-*</summary><ol><li><a href="/ja/docs/Web/CSS/outline">outline</a></li><li><a href="/ja/docs/Web/CSS/outline-color">outline-color</a></li><li><a href="/ja/docs/Web/CSS/outline-offset">outline-offset</a></li><li><a href="/ja/docs/Web/CSS/outline-style">outline-style</a></li><li><a href="/ja/docs/Web/CSS/outline-width">outline-width</a></li></ol></details></li><li class="toggle"><details><summary>overflow-*</summary><ol><li><a href="/ja/docs/Web/CSS/overflow">overflow</a></li><li><a href="/ja/docs/Web/CSS/overflow-anchor">overflow-anchor</a></li><li><a href="/ja/docs/Web/CSS/overflow-block">overflow-block</a></li><li><a href="/ja/docs/Web/CSS/overflow-clip-margin">overflow-clip-margin</a></li><li><a href="/ja/docs/Web/CSS/overflow-inline">overflow-inline</a></li><li><a href="/ja/docs/Web/CSS/overflow-wrap">overflow-wrap</a></li><li><a href="/ja/docs/Web/CSS/overflow-x">overflow-x</a></li><li><a href="/ja/docs/Web/CSS/overflow-y">overflow-y</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/overlay">overlay</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li class="toggle"><details><summary>overscroll-*</summary><ol><li><a href="/ja/docs/Web/CSS/overscroll-behavior">overscroll-behavior</a></li><li><a href="/ja/docs/Web/CSS/overscroll-behavior-block">overscroll-behavior-block</a></li><li><a href="/ja/docs/Web/CSS/overscroll-behavior-inline">overscroll-behavior-inline</a></li><li><a href="/ja/docs/Web/CSS/overscroll-behavior-x">overscroll-behavior-x</a></li><li><a href="/ja/docs/Web/CSS/overscroll-behavior-y">overscroll-behavior-y</a></li></ol></details></li><li class="toggle"><details><summary>padding-*</summary><ol><li><a href="/ja/docs/Web/CSS/padding">padding</a></li><li><a href="/ja/docs/Web/CSS/padding-block">padding-block</a></li><li><a href="/ja/docs/Web/CSS/padding-block-end">padding-block-end</a></li><li><a href="/ja/docs/Web/CSS/padding-block-start">padding-block-start</a></li><li><a href="/ja/docs/Web/CSS/padding-bottom">padding-bottom</a></li><li><a href="/ja/docs/Web/CSS/padding-inline">padding-inline</a></li><li><a href="/ja/docs/Web/CSS/padding-inline-end">padding-inline-end</a></li><li><a href="/ja/docs/Web/CSS/padding-inline-start">padding-inline-start</a></li><li><a href="/ja/docs/Web/CSS/padding-left">padding-left</a></li><li><a href="/ja/docs/Web/CSS/padding-right">padding-right</a></li><li><a href="/ja/docs/Web/CSS/padding-top">padding-top</a></li></ol></details></li><li class="toggle"><details><summary>page-*</summary><ol><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/page">page</a></li><li><a href="/ja/docs/Web/CSS/page-break-after">page-break-after</a></li><li><a href="/ja/docs/Web/CSS/page-break-before">page-break-before</a></li><li><a href="/ja/docs/Web/CSS/page-break-inside">page-break-inside</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/paint-order">paint-order</a></li><li><a href="/ja/docs/Web/CSS/perspective">perspective</a></li><li><a href="/ja/docs/Web/CSS/perspective-origin">perspective-origin</a></li><li class="toggle"><details><summary>place-*</summary><ol><li><a href="/ja/docs/Web/CSS/place-content">place-content</a></li><li><a href="/ja/docs/Web/CSS/place-items">place-items</a></li><li><a href="/ja/docs/Web/CSS/place-self">place-self</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/pointer-events">pointer-events</a></li><li class="toggle"><details><summary>position-*</summary><ol><li><a href="/ja/docs/Web/CSS/position">position</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/position-anchor">position-anchor</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/position-area">position-area</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/position-try">position-try</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/position-try-fallbacks">position-try-fallbacks</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/position-try-order">position-try-order</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/position-visibility">position-visibility</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li></ol></details></li><li><a href="/ja/docs/Web/CSS/print-color-adjust">print-color-adjust</a></li><li><a href="/ja/docs/Web/CSS/quotes">quotes</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/r">r</a></li><li><a href="/ja/docs/Web/CSS/resize">resize</a></li><li><a href="/ja/docs/Web/CSS/right">right</a></li><li><a href="/ja/docs/Web/CSS/rotate">rotate</a></li><li><a href="/ja/docs/Web/CSS/row-gap">row-gap</a></li><li><a href="/ja/docs/Web/CSS/ruby-align">ruby-align</a></li><li><a href="/ja/docs/Web/CSS/ruby-position">ruby-position</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/rx">rx</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/ry">ry</a></li><li><a href="/ja/docs/Web/CSS/scale">scale</a></li><li class="toggle"><details><summary>scroll-*</summary><ol><li><a href="/ja/docs/Web/CSS/scroll-behavior">scroll-behavior</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin">scroll-margin</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-block">scroll-margin-block</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-block-end">scroll-margin-block-end</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-block-start">scroll-margin-block-start</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-bottom">scroll-margin-bottom</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-inline">scroll-margin-inline</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-inline-end">scroll-margin-inline-end</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-inline-start">scroll-margin-inline-start</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-left">scroll-margin-left</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-right">scroll-margin-right</a></li><li><a href="/ja/docs/Web/CSS/scroll-margin-top">scroll-margin-top</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding">scroll-padding</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-block">scroll-padding-block</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-block-end">scroll-padding-block-end</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-block-start">scroll-padding-block-start</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-bottom">scroll-padding-bottom</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-inline">scroll-padding-inline</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-inline-end">scroll-padding-inline-end</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-inline-start">scroll-padding-inline-start</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-left">scroll-padding-left</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-right">scroll-padding-right</a></li><li><a href="/ja/docs/Web/CSS/scroll-padding-top">scroll-padding-top</a></li><li><a href="/ja/docs/Web/CSS/scroll-snap-align">scroll-snap-align</a></li><li><a href="/ja/docs/Web/CSS/scroll-snap-stop">scroll-snap-stop</a></li><li><a href="/ja/docs/Web/CSS/scroll-snap-type">scroll-snap-type</a></li><li><a href="/ja/docs/Web/CSS/scroll-timeline">scroll-timeline</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/scroll-timeline-axis">scroll-timeline-axis</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/scroll-timeline-name">scroll-timeline-name</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li></ol></details></li><li class="toggle"><details><summary>scrollbar-*</summary><ol><li><a href="/ja/docs/Web/CSS/scrollbar-color">scrollbar-color</a></li><li><a href="/ja/docs/Web/CSS/scrollbar-gutter">scrollbar-gutter</a></li><li><a href="/ja/docs/Web/CSS/scrollbar-width">scrollbar-width</a></li></ol></details></li><li class="toggle"><details><summary>shape-*</summary><ol><li><a href="/ja/docs/Web/CSS/shape-image-threshold">shape-image-threshold</a></li><li><a href="/ja/docs/Web/CSS/shape-margin">shape-margin</a></li><li><a href="/ja/docs/Web/CSS/shape-outside">shape-outside</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/shape-rendering">shape-rendering</a></li></ol></details></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stop-color">stop-color</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stop-opacity">stop-opacity</a></li><li class="toggle"><details><summary>stroke-*</summary><ol><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stroke">stroke</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stroke-dasharray">stroke-dasharray</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stroke-dashoffset">stroke-dashoffset</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stroke-linecap">stroke-linecap</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stroke-linejoin">stroke-linejoin</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stroke-miterlimit">stroke-miterlimit</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stroke-opacity">stroke-opacity</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/stroke-width">stroke-width</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/tab-size">tab-size</a></li><li><a href="/ja/docs/Web/CSS/table-layout">table-layout</a></li><li class="toggle"><details><summary>text-*</summary><ol><li><a href="/ja/docs/Web/CSS/text-align">text-align</a></li><li><a href="/ja/docs/Web/CSS/text-align-last">text-align-last</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/text-anchor">text-anchor</a></li><li><a href="/ja/docs/Web/CSS/text-combine-upright">text-combine-upright</a></li><li><a href="/ja/docs/Web/CSS/text-decoration">text-decoration</a></li><li><a href="/ja/docs/Web/CSS/text-decoration-color">text-decoration-color</a></li><li><a href="/ja/docs/Web/CSS/text-decoration-line">text-decoration-line</a></li><li><a href="/ja/docs/Web/CSS/text-decoration-skip">text-decoration-skip</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/text-decoration-skip-ink">text-decoration-skip-ink</a></li><li><a href="/ja/docs/Web/CSS/text-decoration-style">text-decoration-style</a></li><li><a href="/ja/docs/Web/CSS/text-decoration-thickness">text-decoration-thickness</a></li><li><a href="/ja/docs/Web/CSS/text-emphasis">text-emphasis</a></li><li><a href="/ja/docs/Web/CSS/text-emphasis-color">text-emphasis-color</a></li><li><a href="/ja/docs/Web/CSS/text-emphasis-position">text-emphasis-position</a></li><li><a href="/ja/docs/Web/CSS/text-emphasis-style">text-emphasis-style</a></li><li><a href="/ja/docs/Web/CSS/text-indent">text-indent</a></li><li><a href="/ja/docs/Web/CSS/text-justify">text-justify</a></li><li><a href="/ja/docs/Web/CSS/text-orientation">text-orientation</a></li><li><a href="/ja/docs/Web/CSS/text-overflow">text-overflow</a></li><li><a href="/ja/docs/Web/CSS/text-rendering">text-rendering</a></li><li><a href="/ja/docs/Web/CSS/text-shadow">text-shadow</a></li><li><a href="/ja/docs/Web/CSS/text-size-adjust">text-size-adjust</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/text-spacing-trim">text-spacing-trim</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/text-transform">text-transform</a></li><li><a href="/ja/docs/Web/CSS/text-underline-offset">text-underline-offset</a></li><li><a href="/ja/docs/Web/CSS/text-underline-position">text-underline-position</a></li><li><a href="/ja/docs/Web/CSS/text-wrap">text-wrap</a></li><li><a href="/ja/docs/Web/CSS/text-wrap-mode">text-wrap-mode</a></li><li><a href="/ja/docs/Web/CSS/text-wrap-style">text-wrap-style</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/timeline-scope">timeline-scope</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/top">top</a></li><li><a href="/ja/docs/Web/CSS/touch-action">touch-action</a></li><li class="toggle"><details><summary>transform-*</summary><ol><li><a href="/ja/docs/Web/CSS/transform">transform</a></li><li><a href="/ja/docs/Web/CSS/transform-box">transform-box</a></li><li><a href="/ja/docs/Web/CSS/transform-origin">transform-origin</a></li><li><a href="/ja/docs/Web/CSS/transform-style">transform-style</a></li></ol></details></li><li class="toggle"><details><summary>transition-*</summary><ol><li><a href="/ja/docs/Web/CSS/transition">transition</a></li><li><a href="/ja/docs/Web/CSS/transition-behavior">transition-behavior</a></li><li><a href="/ja/docs/Web/CSS/transition-delay">transition-delay</a></li><li><a href="/ja/docs/Web/CSS/transition-duration">transition-duration</a></li><li><a href="/ja/docs/Web/CSS/transition-property">transition-property</a></li><li><a href="/ja/docs/Web/CSS/transition-timing-function">transition-timing-function</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/translate">translate</a></li><li><a href="/ja/docs/Web/CSS/unicode-bidi">unicode-bidi</a></li><li><a href="/ja/docs/Web/CSS/user-modify">user-modify</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/user-select">user-select</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/vector-effect">vector-effect</a></li><li><a href="/ja/docs/Web/CSS/vertical-align">vertical-align</a></li><li class="toggle"><details><summary>view-*</summary><ol><li><a href="/ja/docs/Web/CSS/view-timeline">view-timeline</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/view-timeline-axis">view-timeline-axis</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/view-timeline-inset">view-timeline-inset</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/view-timeline-name">view-timeline-name</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/view-transition-name">view-transition-name</a></li></ol></details></li><li><a href="/ja/docs/Web/CSS/visibility">visibility</a></li><li><a href="/ja/docs/Web/CSS/white-space">white-space</a></li><li><a href="/ja/docs/Web/CSS/white-space-collapse">white-space-collapse</a></li><li><a href="/ja/docs/Web/CSS/widows">widows</a></li><li><a href="/ja/docs/Web/CSS/width">width</a></li><li><a href="/ja/docs/Web/CSS/will-change">will-change</a></li><li><a href="/ja/docs/Web/CSS/word-break">word-break</a></li><li><a href="/ja/docs/Web/CSS/word-spacing">word-spacing</a></li><li><a href="/ja/docs/Web/CSS/writing-mode">writing-mode</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/x">x</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/y">y</a></li><li><a href="/ja/docs/Web/CSS/z-index">z-index</a></li><li><a href="/ja/docs/Web/CSS/zoom">zoom</a></li></ol></details></li> <li class="toggle"><details><summary>Selectors</summary><ol><li><a href="/ja/docs/Web/CSS/Attribute_selectors">属性セレクター</a></li><li><a href="/ja/docs/Web/CSS/Class_selectors">クラスセレクター</a></li><li><a href="/ja/docs/Web/CSS/ID_selectors">ID セレクター</a></li><li><a href="/ja/docs/Web/CSS/Nesting_selector">& 入れ子セレクター</a></li><li><a href="/ja/docs/Web/CSS/Type_selectors">要素型セレクター</a></li><li><a href="/ja/docs/Web/CSS/Universal_selectors">全称セレクター</a></li></ol></details></li> <li class="toggle"><details><summary>Combinators</summary><ol><li><a href="/ja/docs/Web/CSS/Child_combinator">子結合子</a></li><li><a href="/ja/docs/Web/CSS/Column_combinator">列結合子</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/Descendant_combinator">子孫結合子</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/Namespace_separator">Namespace separator</a></li><li><a href="/ja/docs/Web/CSS/Next-sibling_combinator">次兄弟結合子</a></li><li><a href="/ja/docs/Web/CSS/Selector_list">セレクターリスト</a></li><li><a href="/ja/docs/Web/CSS/Subsequent-sibling_combinator">後続兄弟結合子</a></li></ol></details></li> <li class="toggle"><details><summary>Pseudo-classes</summary><ol><li><a href="/ja/docs/Web/CSS/:-moz-broken">:-moz-broken</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:-moz-drag-over">:-moz-drag-over</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:-moz-first-node">:-moz-first-node</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:-moz-handler-blocked">:-moz-handler-blocked</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:-moz-handler-crashed">:-moz-handler-crashed</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:-moz-handler-disabled">:-moz-handler-disabled</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:-moz-last-node">:-moz-last-node</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:-moz-loading">:-moz-loading</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:-moz-locale-dir_ltr">:-moz-locale-dir(ltr)</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:-moz-locale-dir_rtl">:-moz-locale-dir(rtl)</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:-moz-only-whitespace">:-moz-only-whitespace</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:-moz-submit-invalid">:-moz-submit-invalid</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:-moz-suppressed">:-moz-suppressed</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:-moz-user-disabled">:-moz-user-disabled</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:-moz-window-inactive">:-moz-window-inactive</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:active">:active</a></li><li><a href="/ja/docs/Web/CSS/:any-link">:any-link</a></li><li><a href="/ja/docs/Web/CSS/:autofill">:autofill</a></li><li><a href="/ja/docs/Web/CSS/:blank">:blank</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:buffering">:buffering</a></li><li><a href="/ja/docs/Web/CSS/:checked">:checked</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:current">:current</a></li><li><a href="/ja/docs/Web/CSS/:default">:default</a></li><li><a href="/ja/docs/Web/CSS/:defined">:defined</a></li><li><a href="/ja/docs/Web/CSS/:dir">:dir()</a></li><li><a href="/ja/docs/Web/CSS/:disabled">:disabled</a></li><li><a href="/ja/docs/Web/CSS/:empty">:empty</a></li><li><a href="/ja/docs/Web/CSS/:enabled">:enabled</a></li><li><a href="/ja/docs/Web/CSS/:first">:first</a></li><li><a href="/ja/docs/Web/CSS/:first-child">:first-child</a></li><li><a href="/ja/docs/Web/CSS/:first-of-type">:first-of-type</a></li><li><a href="/ja/docs/Web/CSS/:focus">:focus</a></li><li><a href="/ja/docs/Web/CSS/:focus-visible">:focus-visible</a></li><li><a href="/ja/docs/Web/CSS/:focus-within">:focus-within</a></li><li><a href="/ja/docs/Web/CSS/:fullscreen">:fullscreen</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:future">:future</a></li><li><a href="/ja/docs/Web/CSS/:has">:has()</a></li><li><a href="/ja/docs/Web/CSS/:host">:host</a></li><li><a href="/ja/docs/Web/CSS/:host-context">:host-context()</a></li><li><a href="/ja/docs/Web/CSS/:host_function">:host()</a></li><li><a href="/ja/docs/Web/CSS/:hover">:hover</a></li><li><a href="/ja/docs/Web/CSS/:in-range">:in-range</a></li><li><a href="/ja/docs/Web/CSS/:indeterminate">:indeterminate</a></li><li><a href="/ja/docs/Web/CSS/:invalid">:invalid</a></li><li><a href="/ja/docs/Web/CSS/:is">:is()</a></li><li><a href="/ja/docs/Web/CSS/:lang">:lang()</a></li><li><a href="/ja/docs/Web/CSS/:last-child">:last-child</a></li><li><a href="/ja/docs/Web/CSS/:last-of-type">:last-of-type</a></li><li><a href="/ja/docs/Web/CSS/:left">:left</a></li><li><a href="/ja/docs/Web/CSS/:link">:link</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:local-link">:local-link</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:modal">:modal</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:muted">:muted</a></li><li><a href="/ja/docs/Web/CSS/:not">:not()</a></li><li><a href="/ja/docs/Web/CSS/:nth-child">:nth-child()</a></li><li><a href="/ja/docs/Web/CSS/:nth-last-child">:nth-last-child()</a></li><li><a href="/ja/docs/Web/CSS/:nth-last-of-type">:nth-last-of-type()</a></li><li><a href="/ja/docs/Web/CSS/:nth-of-type">:nth-of-type()</a></li><li><a href="/ja/docs/Web/CSS/:only-child">:only-child</a></li><li><a href="/ja/docs/Web/CSS/:only-of-type">:only-of-type</a></li><li><a href="/ja/docs/Web/CSS/:optional">:optional</a></li><li><a href="/ja/docs/Web/CSS/:out-of-range">:out-of-range</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:past">:past</a></li><li><a href="/ja/docs/Web/CSS/:paused">:paused</a></li><li><a href="/ja/docs/Web/CSS/:picture-in-picture">:picture-in-picture</a></li><li><a href="/ja/docs/Web/CSS/:placeholder-shown">:placeholder-shown</a></li><li><a href="/ja/docs/Web/CSS/:playing">:playing</a></li><li><a href="/ja/docs/Web/CSS/:popover-open">:popover-open</a></li><li><a href="/ja/docs/Web/CSS/:read-only">:read-only</a></li><li><a href="/ja/docs/Web/CSS/:read-write">:read-write</a></li><li><a href="/ja/docs/Web/CSS/:required">:required</a></li><li><a href="/ja/docs/Web/CSS/:right">:right</a></li><li><a href="/ja/docs/Web/CSS/:root">:root</a></li><li><a href="/ja/docs/Web/CSS/:scope">:scope</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:seeking">:seeking</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:stalled">:stalled</a></li><li><a href="/ja/docs/Web/CSS/:state">:state()</a></li><li><a href="/ja/docs/Web/CSS/:target">:target</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:target-within">:target-within</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/:user-invalid">:user-invalid (:-moz-ui-invalid)</a></li><li><a href="/ja/docs/Web/CSS/:user-valid">:user-valid (:-moz-ui-valid)</a></li><li><a href="/ja/docs/Web/CSS/:valid">:valid</a></li><li><a href="/ja/docs/Web/CSS/:visited">:visited</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/:volume-locked">:volume-locked</a></li><li><a href="/ja/docs/Web/CSS/:where">:where()</a></li></ol></details></li> <li class="toggle"><details><summary>Pseudo-elements</summary><ol><li><a href="/ja/docs/Web/CSS/::-moz-color-swatch">::-moz-color-swatch</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-moz-focus-inner">::-moz-focus-inner</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/::-moz-list-bullet">::-moz-list-bullet</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-moz-list-number">::-moz-list-number</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-moz-meter-bar">::-moz-meter-bar</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/::-moz-progress-bar">::-moz-progress-bar</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-moz-range-progress">::-moz-range-progress</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-moz-range-thumb">::-moz-range-thumb</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/::-moz-range-track">::-moz-range-track</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-inner-spin-button">::-webkit-inner-spin-button</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-meter-bar">::-webkit-meter-bar</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-meter-even-less-good-value">::-webkit-meter-even-less-good-value</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-meter-inner-element">::-webkit-meter-inner-element</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-meter-optimum-value">::-webkit-meter-optimum-value</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-meter-suboptimum-value">::-webkit-meter-suboptimum-value</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-progress-bar">::-webkit-progress-bar</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-progress-inner-element">::-webkit-progress-inner-element</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/::-webkit-progress-value">::-webkit-progress-value</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/::-webkit-scrollbar">::-webkit-scrollbar</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-search-cancel-button">::-webkit-search-cancel-button</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::-webkit-search-results-button">::-webkit-search-results-button</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr></li><li><a href="/ja/docs/Web/CSS/::-webkit-slider-runnable-track">::-webkit-slider-runnable-track</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/::-webkit-slider-thumb">::-webkit-slider-thumb</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/::after">::after (:after)</a></li><li><a href="/ja/docs/Web/CSS/::backdrop">::backdrop</a></li><li><a href="/ja/docs/Web/CSS/::before">::before (:before)</a></li><li><a href="/ja/docs/Web/CSS/::cue">::cue</a></li><li><a href="/ja/docs/Web/CSS/::file-selector-button">::file-selector-button</a></li><li><a href="/ja/docs/Web/CSS/::first-letter">::first-letter</a></li><li><a href="/ja/docs/Web/CSS/::first-line">::first-line (:first-line)</a></li><li><a href="/ja/docs/Web/CSS/::grammar-error">::grammar-error</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/::highlight">::highlight()</a></li><li><a href="/ja/docs/Web/CSS/::marker">::marker</a></li><li><a href="/ja/docs/Web/CSS/::part">::part()</a></li><li><a href="/ja/docs/Web/CSS/::placeholder">::placeholder</a></li><li><a href="/ja/docs/Web/CSS/::selection">::selection</a></li><li><a href="/ja/docs/Web/CSS/::slotted">::slotted()</a></li><li><a href="/ja/docs/Web/CSS/::spelling-error">::spelling-error</a></li><li><a href="/ja/docs/Web/CSS/::target-text">::target-text</a></li><li><a href="/ja/docs/Web/CSS/::view-transition">::view-transition</a></li><li><a href="/ja/docs/Web/CSS/::view-transition-group">::view-transition-group</a></li><li><a href="/ja/docs/Web/CSS/::view-transition-image-pair">::view-transition-image-pair</a></li><li><a href="/ja/docs/Web/CSS/::view-transition-new">::view-transition-new</a></li><li><a href="/ja/docs/Web/CSS/::view-transition-old">::view-transition-old</a></li></ol></details></li> <li class="toggle"><details><summary>At-rules</summary><ol><li><a href="/ja/docs/Web/CSS/@charset">@charset</a></li><li><a href="/ja/docs/Web/CSS/@color-profile">@color-profile</a></li><li><a href="/ja/docs/Web/CSS/@container">@container</a></li><li><a href="/ja/docs/Web/CSS/@counter-style">@counter-style</a></li><li><a href="/ja/docs/Web/CSS/@document">@document</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/@font-face">@font-face</a></li><li><a href="/ja/docs/Web/CSS/@font-feature-values">@font-feature-values</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/@font-palette-values">@font-palette-values</a></li><li><a href="/ja/docs/Web/CSS/@import">@import</a></li><li><a href="/ja/docs/Web/CSS/@keyframes">@keyframes</a></li><li><a href="/ja/docs/Web/CSS/@layer">@layer</a></li><li><a href="/ja/docs/Web/CSS/@media">@media</a></li><li><a href="/ja/docs/Web/CSS/@namespace">@namespace</a></li><li><a href="/ja/docs/Web/CSS/@page">@page</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/@position-try">@position-try</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/@property">@property</a></li><li><a href="/ja/docs/Web/CSS/@scope">@scope</a></li><li><a href="/ja/docs/Web/CSS/@starting-style">@starting-style</a></li><li><a href="/ja/docs/Web/CSS/@supports">@supports</a></li><li><a href="/ja/docs/Web/CSS/@view-transition">@view-transition</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li></ol></details></li> <li class="toggle"><details open=""><summary>Functions</summary><ol><li><a href="/ja/docs/Web/CSS/-moz-image-rect">-moz-image-rect</a><abbr class="icon icon-nonstandard" title="Non-standard. Check cross-browser support before using."> <span class="visually-hidden">Non-standard</span> </abbr><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/abs">abs()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/acos">acos()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/anchor-size">anchor-size()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/anchor">anchor()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/asin">asin()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/atan">atan()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/atan2">atan2()</a></li><li><a href="/ja/docs/Web/CSS/attr">attr()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/blur">blur()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/brightness">brightness()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/calc-size">calc-size()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/calc">calc()</a></li><li><a href="/ja/docs/Web/CSS/basic-shape/circle">circle()</a></li><li><a href="/ja/docs/Web/CSS/clamp">clamp()</a></li><li><a href="/ja/docs/Web/CSS/color_value/color-contrast">color-contrast()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/color_value/color-mix">color-mix()</a></li><li><a href="/ja/docs/Web/CSS/color_value/color">color()</a></li><li><a href="/ja/docs/Web/CSS/gradient/conic-gradient">conic-gradient()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/contrast">contrast()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/cos">cos()</a></li><li><a href="/ja/docs/Web/CSS/counter">counter()</a></li><li><a href="/ja/docs/Web/CSS/counters">counters()</a></li><li><a href="/ja/docs/Web/CSS/cross-fade">cross-fade()</a></li><li><a href="/ja/docs/Web/CSS/color_value/device-cmyk">device-cmyk()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/drop-shadow">drop-shadow()</a></li><li><a href="/ja/docs/Web/CSS/element">element()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/basic-shape/ellipse">ellipse()</a></li><li><a href="/ja/docs/Web/CSS/env">env()</a></li><li><a href="/ja/docs/Web/CSS/exp">exp()</a></li><li><a href="/ja/docs/Web/CSS/fit-content_function">fit-content()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/grayscale">grayscale()</a></li><li><a href="/ja/docs/Web/CSS/color_value/hsl">hsl()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/hue-rotate">hue-rotate()</a></li><li><a href="/ja/docs/Web/CSS/color_value/hwb">hwb()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/hypot">hypot()</a></li><li><a href="/ja/docs/Web/CSS/image/image-set">image-set()</a></li><li><a href="/ja/docs/Web/CSS/image/image">image()</a></li><li><a href="/ja/docs/Web/CSS/basic-shape/inset">inset()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/invert">invert()</a></li><li><a href="/ja/docs/Web/CSS/color_value/lab">lab()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/@import/layer_function">layer()</a></li><li><a href="/ja/docs/Web/CSS/color_value/lch">lch()</a></li><li><a href="/ja/docs/Web/CSS/color_value/light-dark">light-dark()</a></li><li><a href="/ja/docs/Web/CSS/gradient/linear-gradient">linear-gradient()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/log">log()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/matrix">matrix()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/matrix3d">matrix3d()</a></li><li><a href="/ja/docs/Web/CSS/max">max()</a></li><li><em><a href="/ja/docs/Web/CSS/min" aria-current="page">min()</a></em></li><li><a href="/ja/docs/Web/CSS/minmax">minmax()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/mod">mod()</a></li><li><a href="/ja/docs/Web/CSS/color_value/oklab">oklab()</a></li><li><a href="/ja/docs/Web/CSS/color_value/oklch">oklch()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/opacity">opacity()</a></li><li><a href="/ja/docs/Web/CSS/image/paint">paint()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/font-palette/palette-mix">palette-mix()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/basic-shape/path">path()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/perspective">perspective()</a></li><li><a href="/ja/docs/Web/CSS/basic-shape/polygon">polygon()</a></li><li><a href="/ja/docs/Web/CSS/pow">pow()</a></li><li><a href="/ja/docs/Web/CSS/gradient/radial-gradient">radial-gradient()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/ray">ray()</a></li><li><a href="/ja/docs/Web/CSS/basic-shape/rect">rect()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/rem">rem()</a></li><li><a href="/ja/docs/Web/CSS/repeat">repeat()</a></li><li><a href="/ja/docs/Web/CSS/gradient/repeating-conic-gradient">repeating-conic-gradient()</a></li><li><a href="/ja/docs/Web/CSS/gradient/repeating-linear-gradient">repeating-linear-gradient()</a></li><li><a href="/ja/docs/Web/CSS/gradient/repeating-radial-gradient">repeating-radial-gradient()</a></li><li><a href="/ja/docs/Web/CSS/color_value/rgb">rgb()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/rotate">rotate()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/rotate3d">rotate3d()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/rotateX">rotateX()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/rotateY">rotateY()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/rotateZ">rotateZ()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/round">round()</a></li><li><a href="/ja/docs/Web/CSS/filter-function/saturate">saturate()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/scale">scale()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/scale3d">scale3d()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/scaleX">scaleX()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/scaleY">scaleY()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/scaleZ">scaleZ()</a></li><li><a href="/ja/docs/Web/CSS/animation-timeline/scroll">scroll()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/filter-function/sepia">sepia()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/basic-shape/shape">shape()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/sign">sign()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/sin">sin()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/skew">skew()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/skewX">skewX()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/skewY">skewY()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/sqrt">sqrt()</a></li><li><a href="/ja/docs/Web/CSS/symbols">symbols()</a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/tan">tan()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/translate">translate()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/translate3d">translate3d()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/translateX">translateX()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/translateY">translateY()</a></li><li><a href="/ja/docs/Web/CSS/transform-function/translateZ">translateZ()</a></li><li><a href="/ja/docs/Web/CSS/url_function">url()</a></li><li><a href="/ja/docs/Web/CSS/var">var()</a></li><li><a href="/ja/docs/Web/CSS/animation-timeline/view">view()</a><abbr class="icon icon-experimental" title="Experimental. Expect behavior to change in the future."> <span class="visually-hidden">Experimental</span> </abbr></li><li><a href="/ja/docs/Web/CSS/basic-shape/xywh">xywh()</a></li></ol></details></li> <li class="toggle"><details><summary>Types</summary><ol><li><a href="/ja/docs/Web/CSS/absolute-size"><absolute-size></a></li><li><a href="/ja/docs/Web/CSS/alpha-value"><alpha-value></a></li><li><a href="/ja/docs/Web/CSS/angle"><angle></a></li><li><a href="/ja/docs/Web/CSS/angle-percentage"><angle-percentage></a></li><li><a href="/ja/docs/Web/CSS/basic-shape"><basic-shape></a></li><li><a href="/ja/docs/Web/CSS/blend-mode"><blend-mode></a></li><li><a href="/ja/docs/Web/CSS/box-edge"><box-edge></a></li><li><a href="/ja/docs/Web/CSS/calc-keyword"><calc-keyword></a></li><li><a href="/ja/docs/Web/CSS/calc-sum"><calc-sum></a></li><li><a href="/ja/docs/Web/CSS/color-interpolation-method"><color-interpolation-method></a></li><li><a href="/ja/docs/Web/CSS/color_value"><color></a></li><li><a href="/ja/docs/Web/CSS/custom-ident"><custom-ident></a></li><li><a href="/ja/docs/Web/CSS/dashed-ident"><dashed-ident></a></li><li><a href="/ja/docs/Web/CSS/dimension"><dimension></a></li><li><a href="/ja/docs/Web/CSS/display-box"><display-box></a></li><li><a href="/ja/docs/Web/CSS/display-inside"><display-inside></a></li><li><a href="/ja/docs/Web/CSS/display-internal"><display-internal></a></li><li><a href="/ja/docs/Web/CSS/display-legacy"><display-legacy></a></li><li><a href="/ja/docs/Web/CSS/display-listitem"><display-listitem></a></li><li><a href="/ja/docs/Web/CSS/display-outside"><display-outside></a></li><li><a href="/ja/docs/Web/CSS/easing-function"><easing-function></a></li><li><a href="/ja/docs/Web/CSS/filter-function"><filter-function></a></li><li><a href="/ja/docs/Web/CSS/flex_value"><flex></a></li><li><a href="/ja/docs/Web/CSS/frequency"><frequency></a></li><li><a href="/ja/docs/Web/CSS/frequency-percentage"><frequency-percentage></a></li><li><a href="/ja/docs/Web/CSS/generic-family"><generic-family></a></li><li><a href="/ja/docs/Web/CSS/gradient"><gradient></a></li><li><a href="/ja/docs/Web/CSS/hex-color"><hex-color></a></li><li><a href="/ja/docs/Web/CSS/hue"><hue></a></li><li><a href="/ja/docs/Web/CSS/hue-interpolation-method"><hue-interpolation-method></a></li><li><a href="/ja/docs/Web/CSS/ident"><ident></a></li><li><a href="/ja/docs/Web/CSS/image"><image></a></li><li><a href="/ja/docs/Web/CSS/integer"><integer></a></li><li><a href="/ja/docs/Web/CSS/length"><length></a></li><li><a href="/ja/docs/Web/CSS/length-percentage"><length-percentage></a></li><li><a href="/ja/docs/Web/CSS/line-style"><line-style></a></li><li><a href="/ja/docs/Web/CSS/named-color"><named-color></a></li><li><a href="/ja/docs/Web/CSS/number"><number></a></li><li><a href="/ja/docs/Web/CSS/overflow_value"><overflow></a></li><li><a href="/ja/docs/Web/CSS/percentage"><percentage></a></li><li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/position-area_value"><position-area></a></li><li><a href="/ja/docs/Web/CSS/position_value"><position></a></li><li><a href="/ja/docs/Web/CSS/ratio"><ratio></a></li><li><a href="/ja/docs/Web/CSS/relative-size"><relative-size></a></li><li><a href="/ja/docs/Web/CSS/resolution"><resolution></a></li><li><a href="/ja/docs/Web/CSS/shape"><shape></a><abbr class="icon icon-deprecated" title="Deprecated. Not for use in new websites."> <span class="visually-hidden">非推奨</span> </abbr></li><li><a href="/ja/docs/Web/CSS/string"><string></a></li><li><a href="/ja/docs/Web/CSS/system-color"><system-color></a></li><li><a href="/ja/docs/Web/CSS/time"><time></a></li><li><a href="/ja/docs/Web/CSS/time-percentage"><time-percentage></a></li><li><a href="/ja/docs/Web/CSS/transform-function"><transform-function></a></li><li><a href="/ja/docs/Web/CSS/url_value"><url></a></li></ol></details></li> <li class="section no-link">Guides</li> <li class="toggle"> <details> <summary>Animations</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_animations/Using_CSS_animations">Using CSS animations</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Backgrounds and Borders</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Using_multiple_backgrounds">Using multiple backgrounds</a></li> <li><a href="/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Resizing_background_images">Resizing background images</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Box alignment</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_box_alignment/Box_alignment_in_block_abspos_tables">Box alignment in block layout</a></li> <li><a href="/ja/docs/Web/CSS/CSS_box_alignment/Box_alignment_in_flexbox">Box alignment in flexbox</a></li> <li><a href="/ja/docs/Web/CSS/CSS_box_alignment/Box_alignment_in_grid_layout">Box alignment in grid layout</a></li> <li><a href="/ja/docs/Web/CSS/CSS_box_alignment/Box_alignment_in_multi-column_layout">Box alignment in multi-column layout</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Box model</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_box_model/Introduction_to_the_CSS_box_model">Introduction to the CSS basic box model</a></li> <li><a href="/ja/docs/Web/CSS/CSS_box_model/Mastering_margin_collapsing">Mastering margin collapsing</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Colors</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_colors/Applying_color">Applying color to HTML elements</a></li> <li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/CSS_colors/Color_values">Color values</a></li> <li><a href="/ja/docs/Web/CSS/CSS_colors/Relative_colors">相対色の使用</a></li> <li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/CSS_colors/Using_color_wisely">Using color wisely</a></li> <li><a href="/ja/docs/Web/Accessibility/Understanding_Colors_and_Luminance">Accessibility: Understanding colors and luminance</a></li> <li><a href="/ja/docs/Web/Accessibility/Understanding_WCAG/Perceivable/Color_contrast">Accessibility: Color contrast</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Columns</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_multicol_layout/Basic_concepts">Basic concepts of Multicol</a></li> <li><a href="/ja/docs/Web/CSS/CSS_multicol_layout/Styling_columns">Styling columns</a></li> <li><a href="/ja/docs/Web/CSS/CSS_multicol_layout/Spanning_balancing_columns">Spanning and balancing</a></li> <li><a href="/ja/docs/Web/CSS/CSS_multicol_layout/Handling_overflow_in_multicol_layout">Handling overflow in Multicol</a></li> <li><a href="/ja/docs/Web/CSS/CSS_multicol_layout/Handling_content_breaks_in_multicol_layout">Content breaks in Multicol</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Conditional rules</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_conditional_rules/Using_feature_queries">Using feature queries</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Containment</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_containment/Using_CSS_containment">CSS 拘束の使用</a></li> <li><a href="/ja/docs/Web/CSS/CSS_containment/Container_queries">CSS コンテナークエリー</a></li> <li><a href="/ja/docs/Web/CSS/CSS_containment/Container_size_and_style_queries">コンテナーのサイズおよびスタイルクエリーの使用</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>CSSOM view</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSSOM_view/Coordinate_systems">Coordinate systems</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>フレックスボックス</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_flexible_box_layout/Basic_concepts_of_flexbox">Basic concepts of Flexbox</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flexible_box_layout/Relationship_of_flexbox_to_other_layout_methods">Comparison with other layout methods</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flexible_box_layout/Aligning_items_in_a_flex_container">Aligning items in a flex container</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flexible_box_layout/Ordering_flex_items">Ordering flex items</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flexible_box_layout/Controlling_ratios_of_flex_items_along_the_main_axis">Controlling flex item ratios</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flexible_box_layout/Mastering_wrapping_of_flex_items">Mastering wrapping of flex items</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flexible_box_layout/Typical_use_cases_of_flexbox">Typical use cases of Flexbox</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Flow layout</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_flow_layout/Block_and_inline_layout_in_normal_flow">Block and Inline layout in normal flow</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flow_layout/In_flow_and_out_of_flow">In flow and Out of flow</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flow_layout/Introduction_to_formatting_contexts">Formatting contexts explained</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flow_layout/Flow_layout_and_writing_modes">Flow layout and writing modes</a></li> <li><a href="/ja/docs/Web/CSS/CSS_flow_layout/Flow_layout_and_overflow">Flow layout and overflow</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Fonts</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_fonts/OpenType_fonts_guide">OpenType font features guide</a></li> <li><a href="/ja/docs/Web/CSS/CSS_fonts/Variable_fonts_guide">Variable fonts guide</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Grid</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Basic_concepts_of_grid_layout">Basics concepts of grid layout</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Relationship_of_grid_layout_with_other_layout_methods">Relationship to other layout methods</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Grid_layout_using_line-based_placement">Line-based placement</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Grid_template_areas">Grid template areas</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Grid_layout_using_named_grid_lines">Layout using named grid lines</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Auto-placement_in_grid_layout">Auto-placement in grid layout</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Box_alignment_in_grid_layout">Box alignment in grid layout</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Grids_logical_values_and_writing_modes">Grids, logical values and writing modes</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Grid_layout_and_accessibility">Grid layout and accessibility</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Grid_layout_and_progressive_enhancement">Grid Layout and progressive enhancement</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Realizing_common_layouts_using_grids">Realizing common layouts using grids</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Subgrid">Subgrid</a></li> <li><a href="/ja/docs/Web/CSS/CSS_grid_layout/Masonry_layout">Masonry layout</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Images</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_images/Using_CSS_gradients">Using CSS gradients</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Lists and counters</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_counter_styles/Using_CSS_counters">Using CSS counters</a></li> <li><a href="/ja/docs/Web/CSS/CSS_lists/Consistent_list_indentation">Consistent list indentation</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Logical properties</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_logical_properties_and_values/Basic_concepts_of_logical_properties_and_values">Basic concepts</a></li> <li><a href="/ja/docs/Web/CSS/CSS_logical_properties_and_values/Floating_and_positioning">Floating and positioning</a></li> <li><a href="/ja/docs/Web/CSS/CSS_logical_properties_and_values/Margins_borders_padding">Margins, borders and padding</a></li> <li><a href="/ja/docs/Web/CSS/CSS_logical_properties_and_values/Sizing">Sizing</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Math functions</summary> <ol> <li><a class="only-in-en-us" title="このページは現在、英語のみで利用可能です。" href="/en-US/docs/Web/CSS/CSS_Functions/Using_CSS_math_functions">Using CSS math functions</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Media queries</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_media_queries/Using_media_queries">Using media queries</a></li> <li><a href="/ja/docs/Web/CSS/CSS_media_queries/Using_media_queries_for_accessibility">Using media queries for accessibility</a></li> <li><a href="/ja/docs/Web/CSS/CSS_media_queries/Testing_media_queries">Testing media queries programmatically</a></li> <li><a href="/ja/docs/Web/CSS/CSS_media_queries/Printing">Printing</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Nesting style rules</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_nesting/Using_CSS_nesting">Using CSS nesting</a></li> <li><a href="/ja/docs/Web/CSS/CSS_nesting/Nesting_at-rules">Nesting at-rules</a></li> <li><a href="/ja/docs/Web/CSS/CSS_nesting/Nesting_and_specificity">Nesting and specificity</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>位置指定</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index">Understanding CSS z-index</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Scroll snap</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_scroll_snap/Basic_concepts">Basic concepts of scroll snap</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Shapes</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_shapes/Overview_of_shapes">Overview of shapes</a></li> <li><a href="/ja/docs/Web/CSS/CSS_shapes/From_box_values">Shapes from box values</a></li> <li><a href="/ja/docs/Web/CSS/CSS_shapes/Basic_shapes">Basic shapes</a></li> <li><a href="/ja/docs/Web/CSS/CSS_shapes/Shapes_from_images">Shapes from images</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Text</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_text/Wrapping_breaking_text">Wrapping and breaking text</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Transforms</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_transforms/Using_CSS_transforms">Using transforms</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Transitions</summary> <ol> <li><a href="/ja/docs/Web/CSS/CSS_transitions/Using_CSS_transitions">Using transitions</a></li> </ol> </details> </li> <li class="section"><a href="/ja/docs/Web/CSS/Layout_cookbook">Layout cookbook</a></li> <li class="toggle"> <ol> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Media_objects">Media objects</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Column_layouts">Columns</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Center_an_element">Center an element</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Sticky_footers">Sticky footers</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Split_Navigation">Split navigation</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Breadcrumb_Navigation">Breadcrumb navigation</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/List_group_with_badges">List group with badges</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Pagination">Pagination</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Card">Card</a></li> <li><a href="/ja/docs/Web/CSS/Layout_cookbook/Grid_wrapper">Grid wrapper</a></li> </ol> </li> <li class="section no-link">Tools</li> <li class="toggle"> <ol> <li><a href="/ja/docs/Web/CSS/CSS_colors/Color_picker_tool">Color picker</a></li> <li><a href="/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Box-shadow_generator">Box shadow generator</a></li> <li><a href="/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Border-image_generator">Border image generator</a></li> <li><a href="/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Border-radius_generator">Border radius generator</a></li> </ol> </li> </ol> </div></div><section class="place side"></section></nav></aside><div class="toc-container"><aside class="toc"><nav><div class="document-toc-container"><section class="document-toc"><header><h2 class="document-toc-heading">この記事では</h2></header><ul class="document-toc-list"><li class="document-toc-item "><a class="document-toc-link" href="#試してみましょう">試してみましょう</a></li><li class="document-toc-item "><a class="document-toc-link" href="#構文">構文</a></li><li class="document-toc-item "><a class="document-toc-link" href="#アクセシビリティの考慮">アクセシビリティの考慮</a></li><li class="document-toc-item "><a class="document-toc-link" href="#例">例</a></li><li class="document-toc-item "><a class="document-toc-link" href="#仕様書">仕様書</a></li><li class="document-toc-item "><a class="document-toc-link" href="#ブラウザーの互換性">ブラウザーの互換性</a></li><li class="document-toc-item "><a class="document-toc-link" href="#関連情報">関連情報</a></li></ul></section></div></nav></aside><section class="place side"></section></div></div><main id="content" class="main-content "><article class="main-page-content" lang="ja"><header><h1>min()</h1><details class="baseline-indicator high"><summary><span class="indicator" role="img" aria-label="Baseline Check"></span><h2>Baseline<!-- --> <span class="not-bold">Widely available</span></h2><div class="browsers"><span class="engine" title="Supported in Chrome and Edge"><span class="browser chrome supported" role="img" aria-label="Chrome check"></span><span class="browser edge supported" role="img" aria-label="Edge check"></span></span><span class="engine" title="Supported in Firefox"><span class="browser firefox supported" role="img" aria-label="Firefox check"></span></span><span class="engine" title="Supported in Safari"><span class="browser safari supported" role="img" aria-label="Safari check"></span></span></div><span class="icon icon-chevron "></span></summary><div class="extra"><p>This feature is well established and works across many devices and browser versions. It’s been available across browsers since<!-- --> <!-- -->July 2020<!-- -->.</p><ul><li><a href="/ja/docs/Glossary/Baseline/Compatibility" data-glean="baseline_link_learn_more" target="_blank" class="learn-more">Learn more</a></li><li><a href="#ブラウザーの互換性" data-glean="baseline_link_bcd_table">See full compatibility</a></li><li><a href="https://survey.alchemer.com/s3/7634825/MDN-baseline-feedback?page=%2Fja%2Fdocs%2FWeb%2FCSS%2Fmin&level=high" data-glean="baseline_link_feedback" class="feedback-link" target="_blank" rel="noreferrer">Report feedback</a></li></ul></div></details></header><div class="section-content"><p><strong><code>min()</code></strong> は <a href="/ja/docs/Web/CSS">CSS</a> 関数で、 CSS プロパティの値としてカンマで区切られた式のリストから最小の (最も負である) 値を設定できます。 <code>min()</code> 関数は <a href="/ja/docs/Web/CSS/length"><code><length></code></a>、<a href="/ja/docs/Web/CSS/frequency"><code><frequency></code></a>,、<a href="/ja/docs/Web/CSS/angle"><code><angle></code></a>、<a href="/ja/docs/Web/CSS/time"><code><time></code></a>、<a href="/ja/docs/Web/CSS/percentage"><code><percentage></code></a>、<a href="/ja/docs/Web/CSS/number"><code><number></code></a>、<a href="/ja/docs/Web/CSS/integer"><code><integer></code></a> が利用できるところならばどこでも使用することができます。</p></div><section aria-labelledby="試してみましょう"><h2 id="試してみましょう"><a href="#試してみましょう">試してみましょう</a></h2><div class="section-content"><iframe class="interactive is-default-height" height="200" src="https://interactive-examples.mdn.mozilla.net/pages/css/function-min.html" title="MDN Web Docs Interactive Example" allow="clipboard-write" loading="lazy"></iframe> <p>上の例では、幅は最大 80px ですが、ビューポートの幅が 800px 未満または em の幅が 20px 未満の場合は狭くなります。言い換えれば、最大幅は 80px です。 <code>min()</code> の値はプロパティが取りうる<em>最大の</em>値を提供するものとして考えてください。</p></div></section><section aria-labelledby="構文"><h2 id="構文"><a href="#構文">構文</a></h2><div class="section-content"><p><code>min()</code> 関数は、引数としてカンマで区切った 1 つ以上の式を取り、もっとも小さい (最も負である) 式の値の結果を値として使用します。</p> <p>式は (<a href="/ja/docs/Web/CSS/length"><code><length></code></a> などの) 有効な引数の型として評価される、 (算術演算子を使用した) 数式、リテラル値、 <a href="/ja/docs/Web/CSS/attr"><code>attr()</code></a> などのその他の式にすることができます。</p> <p>必要に応じて、式の各値に異なる単位を使用することができます。必要に応じて、計算順序を決めるために括弧を使用することもできます。</p></div></section><section aria-labelledby="メモ"><h3 id="メモ"><a href="#メモ">メモ</a></h3><div class="section-content"><ul> <li>表の列、列グループ、行、行グループ、セルの幅と高さのパーセント値を含む数式は、自動レイアウト表と固定レイアウト表のどちらでも、あたかも <code>auto</code> が指定されていたかのように扱われる<em>可能性があります</em>。</li> <li><code>max()</code> や他の <code>min()</code> 関数を式の値として入れ子にすることが認められています。式は完全な数式なので、 <code>calc()</code> 関数自体を使わずに直接加算、減算、乗算、除算を使うことができます。</li> <li>式は、標準的な演算子の優先順位規則を使用して、加算 ( + )、減算 ( - )、乗算 ( * )、除算 ( / ) の各演算子を組み合わせた値にすることができます。オペランドの + と - の両側には必ず空白を入れてください。式の中のオペランドは、任意の <code><length></code> 構文値を使用できます。</li> <li><code>min()</code> と <code>max()</code> の値を組み合わせたり、 <code>min()</code> を <code>clamp()</code> や <code>calc()</code> 関数の中で使用したりすることができます (そしてよく必要になります)。</li> <li>複数の制約を適用する場合は、3 つ以上の引数を与えることができます。</li> </ul></div></section><section aria-labelledby="形式文法"><h3 id="形式文法"><a href="#形式文法">形式文法</a></h3><div class="section-content"><pre class="notranslate"><span class="token property" id="<min()>"><min()> = </span><br> <span class="token function">min(</span> <span class="token property"><calc-sum></span><a href="/ja/docs/Web/CSS/Value_definition_syntax#hash_mark" title="Hash mark: the entity is repeated one or several times, each occurence separated by a comma">#</a> <span class="token function">)</span> <br><br><span class="token property" id="<calc-sum>"><calc-sum> = </span><br> <span class="token property"><calc-product></span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#brackets" title="Brackets: enclose several entities, combinators, and multipliers to transform them as a single component">[</a> <a href="/ja/docs/Web/CSS/Value_definition_syntax#brackets" title="Brackets: enclose several entities, combinators, and multipliers to transform them as a single component">[</a> '+' <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a> '-' <a href="/ja/docs/Web/CSS/Value_definition_syntax#brackets" title="Brackets: enclose several entities, combinators, and multipliers to transform them as a single component">]</a> <span class="token property"><calc-product></span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#brackets" title="Brackets: enclose several entities, combinators, and multipliers to transform them as a single component">]</a><a href="/ja/docs/Web/CSS/Value_definition_syntax#asterisk" title="Asterisk: the entity may occur zero, one or several times">*</a> <br><br><span class="token property" id="<calc-product>"><calc-product> = </span><br> <span class="token property"><calc-value></span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#brackets" title="Brackets: enclose several entities, combinators, and multipliers to transform them as a single component">[</a> <a href="/ja/docs/Web/CSS/Value_definition_syntax#brackets" title="Brackets: enclose several entities, combinators, and multipliers to transform them as a single component">[</a> '*' <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a> '/' <a href="/ja/docs/Web/CSS/Value_definition_syntax#brackets" title="Brackets: enclose several entities, combinators, and multipliers to transform them as a single component">]</a> <span class="token property"><calc-value></span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#brackets" title="Brackets: enclose several entities, combinators, and multipliers to transform them as a single component">]</a><a href="/ja/docs/Web/CSS/Value_definition_syntax#asterisk" title="Asterisk: the entity may occur zero, one or several times">*</a> <br><br><span class="token property" id="<calc-value>"><calc-value> = </span><br> <a href="/ja/docs/Web/CSS/number"><span class="token property"><number></span></a> <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a><br> <a href="/ja/docs/Web/CSS/dimension"><span class="token property"><dimension></span></a> <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a><br> <a href="/ja/docs/Web/CSS/percentage"><span class="token property"><percentage></span></a> <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a><br> <span class="token property"><calc-keyword></span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a><br> ( <span class="token property"><calc-sum></span> <span class="token function">)</span> <br><br><span class="token property" id="<calc-keyword>"><calc-keyword> = </span><br> <span class="token keyword">e</span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a><br> <span class="token keyword">pi</span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a><br> <span class="token keyword">infinity</span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a><br> <span class="token keyword">-infinity</span> <a href="/ja/docs/Web/CSS/Value_definition_syntax#single_bar" title="Single bar: exactly one of the entities must be present">|</a><br> <span class="token keyword">NaN</span> <br><br></pre></div></section><section aria-labelledby="アクセシビリティの考慮"><h2 id="アクセシビリティの考慮"><a href="#アクセシビリティの考慮">アクセシビリティの考慮</a></h2><div class="section-content"><p><code>min()</code> を使用して最大フォントサイズを設定する場合、読めるようにするためにフォントが少なくとも 200% まで拡大できるようにしてください (ズーム機能などの支援技術なしで)。</p> <ul> <li><a href="/ja/docs/Web/Accessibility/Understanding_WCAG/Perceivable#%E3%82%AC%E3%82%A4%E3%83%89%E3%83%A9%E3%82%A4%E3%83%B3_1.4_%E5%89%8D%E6%99%AF%E3%81%A8%E8%83%8C%E6%99%AF%E3%81%AE%E5%8C%BA%E5%88%A5%E3%82%92%E5%90%AB%E3%82%81%E3%80%81%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%8C%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%82%92%E8%A6%8B%E3%81%9F%E3%82%8A%E8%81%9E%E3%81%84%E3%81%9F%E3%82%8A%E3%81%97%E3%82%84%E3%81%99%E3%81%8F%E3%81%99%E3%82%8B">MDN WCAG を理解する、ガイドライン 1.4 の解説</a></li> <li><a href="https://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-contrast-scale.html" class="external" target="_blank">Understanding Success Criterion 1.4.4 | W3C Understanding WCAG 2.0</a></li> </ul></div></section><section aria-labelledby="例"><h2 id="例"><a href="#例">例</a></h2><div class="section-content"></div></section><section aria-labelledby="setting_a_maximum_size_for_a_label_and_input"><h3 id="setting_a_maximum_size_for_a_label_and_input"><a href="#setting_a_maximum_size_for_a_label_and_input">ラベルと入力欄のために最大値を設定する</a></h3><div class="section-content"><p>CSS 関数のもう一つの使用例は、レスポンシブなフォームコントロールに最大サイズを設定します。ラベルと入力欄の幅をフォームの幅の縮小に合わせて縮小できるようにします。</p> <p>いくらか CSS を見てください。</p> <div class="code-example"><div class="example-header"><span class="language-name">css</span></div><pre class="brush: css notranslate"><code>input, label { padding: 2px; box-sizing: border-box; display: inline-block; width: min(40%, 400px); background-color: pink; } form { margin: 4px; border: 1px solid black; padding: 4px; } </code></pre></div> <p>ここでは、フォーム自体は、マージン、境界、パディングを含めて、親の幅の 100% になります。入力欄とラベルは、フォームのパディングまでの幅の 40% または幅 400px のどちらか小さい方になるように宣言します。言い換えれば、ラベルと入力欄の幅の最大値は 400px です。最も狭くなるのはフォームの幅の 40% であり、スマートウォッチの画面では非常に小さくなります。</p> <div class="code-example"><div class="example-header"><span class="language-name">html</span></div><pre class="brush: html notranslate"><code><form> <label>Type something:</label> <input type="text" /> </form> </code></pre></div><div class="code-example"><div class="example-header"></div><iframe class="sample-code-frame" title="Setting a maximum size for a label and input sample" id="frame_setting_a_maximum_size_for_a_label_and_input" width="100%" height="110" src="about:blank" data-live-path="/ja/docs/Web/CSS/min" data-live-id="setting_a_maximum_size_for_a_label_and_input" sandbox="allow-same-origin allow-scripts" loading="lazy"></iframe></div></div></section><h2 id="仕様書"><a href="#仕様書">仕様書</a></h2><table class="standard-table"><thead><tr><th scope="col">Specification</th></tr></thead><tbody><tr><td><a href="https://drafts.csswg.org/css-values/#calc-notation">CSS Values and Units Module Level 4<!-- --> <br/><small># <!-- -->calc-notation</small></a></td></tr></tbody></table><h2 id="ブラウザーの互換性"><a href="#ブラウザーの互換性">ブラウザーの互換性</a></h2><p>BCD tables only load in the browser<noscript> <!-- -->with JavaScript enabled. Enable JavaScript to view data.</noscript></p><section aria-labelledby="関連情報"><h2 id="関連情報"><a href="#関連情報">関連情報</a></h2><div class="section-content"><ul> <li><a href="/ja/docs/Web/CSS/calc"><code>calc()</code></a></li> <li><a href="/ja/docs/Web/CSS/clamp"><code>clamp()</code></a></li> <li><a href="/ja/docs/Web/CSS/max"><code>max()</code></a></li> <li><a href="/ja/docs/Learn/CSS/Building_blocks/Values_and_units">CSS 値</a></li> </ul></div></section></article><aside class="article-footer"><div class="article-footer-inner"><div class="svg-container"><svg xmlns="http://www.w3.org/2000/svg" width="162" height="162" viewBox="0 0 162 162" fill="none" role="none"><mask id="b" fill="#fff"><path d="M97.203 47.04c8.113-7.886 18.004-13.871 28.906-17.492a78 78 0 0 1 33.969-3.39c11.443 1.39 22.401 5.295 32.024 11.411s17.656 14.28 23.476 23.86c5.819 9.579 9.269 20.318 10.083 31.385a69.85 69.85 0 0 1-5.387 32.44c-4.358 10.272-11.115 19.443-19.747 26.801-8.632 7.359-18.908 12.709-30.034 15.637l-6.17-21.698c7.666-2.017 14.746-5.703 20.694-10.773 5.948-5.071 10.603-11.389 13.606-18.467a48.14 48.14 0 0 0 3.712-22.352c-.561-7.625-2.938-15.025-6.948-21.625s-9.544-12.226-16.175-16.44-14.181-6.904-22.065-7.863a53.75 53.75 0 0 0-23.405 2.336c-7.513 2.495-14.327 6.62-19.918 12.053z"></path></mask><path stroke="url(#a)" stroke-dasharray="6, 6" stroke-width="2" d="M97.203 47.04c8.113-7.886 18.004-13.871 28.906-17.492a78 78 0 0 1 33.969-3.39c11.443 1.39 22.401 5.295 32.024 11.411s17.656 14.28 23.476 23.86c5.819 9.579 9.269 20.318 10.083 31.385a69.85 69.85 0 0 1-5.387 32.44c-4.358 10.272-11.115 19.443-19.747 26.801-8.632 7.359-18.908 12.709-30.034 15.637l-6.17-21.698c7.666-2.017 14.746-5.703 20.694-10.773 5.948-5.071 10.603-11.389 13.606-18.467a48.14 48.14 0 0 0 3.712-22.352c-.561-7.625-2.938-15.025-6.948-21.625s-9.544-12.226-16.175-16.44-14.181-6.904-22.065-7.863a53.75 53.75 0 0 0-23.405 2.336c-7.513 2.495-14.327 6.62-19.918 12.053z" mask="url(#b)" style="stroke:url(#a)" transform="translate(-63.992 -25.587)"></path><ellipse cx="8.066" cy="111.597" fill="var(--background-tertiary)" rx="53.677" ry="53.699" transform="matrix(.71707 -.697 .7243 .6895 0 0)"></ellipse><g clip-path="url(#c)" transform="translate(-63.992 -25.587)"><path fill="#9abff5" d="m144.256 137.379 32.906 12.434a4.41 4.41 0 0 1 2.559 5.667l-9.326 24.679a4.41 4.41 0 0 1-5.667 2.559l-8.226-3.108-2.332 6.17c-.466 1.233-.375 1.883-1.609 1.417l-2.253-.527c-.411-.155-.95-.594-1.206-1.161l-4.734-10.484-12.545-4.741a4.41 4.41 0 0 1-2.559-5.667l9.325-24.679a4.41 4.41 0 0 1 5.667-2.559m9.961 29.617 8.227 3.108 3.264-8.638-.498-6.768-4.113-1.555.548 7.258-4.319-1.632zm-12.339-4.663 8.226 3.108 3.264-8.637-.498-6.769-4.113-1.554.548 7.257-4.319-1.632z"></path></g><g clip-path="url(#d)" transform="translate(-63.992 -25.587)"><path fill="#81b0f3" d="M135.35 60.136 86.67 41.654c-3.346-1.27-7.124.428-8.394 3.775L64.414 81.938c-1.27 3.347.428 7.125 3.774 8.395l12.17 4.62-3.465 9.128c-.693 1.826-1.432 2.457.394 3.15l3.014 1.625c.609.231 1.637.274 2.477-.104l15.53-6.983 18.56 7.047c3.346 1.27 7.124-.428 8.395-3.775l13.862-36.51c1.27-3.346-.428-7.124-3.775-8.395M95.261 83.207l-12.17-4.62 4.852-12.779 7.19-7.017 6.085 2.31-7.725 7.51 6.389 2.426zm18.255 6.93-12.17-4.62 4.852-12.778 7.189-7.017 6.085 2.31-7.725 7.51 6.39 2.426z"></path></g><defs><clipPath id="c"><path fill="#fff" d="m198.638 146.586-65.056-24.583-24.583 65.057 65.056 24.582z"></path></clipPath><clipPath id="d"><path fill="#fff" d="m66.438 14.055 96.242 36.54-36.54 96.243-96.243-36.54z"></path></clipPath><linearGradient id="a" x1="97.203" x2="199.995" y1="47.04" y2="152.793" gradientUnits="userSpaceOnUse"><stop stop-color="#086DFC"></stop><stop offset="0.246" stop-color="#2C81FA"></stop><stop offset="0.516" stop-color="#5497F8"></stop><stop offset="0.821" stop-color="#80B0F6"></stop><stop offset="1" stop-color="#9ABFF5"></stop></linearGradient></defs></svg></div><h2>Help improve MDN</h2><fieldset class="feedback"><label>Was this page helpful to you?</label><div class="button-container"><button type="button" class="button primary has-icon yes"><span class="button-wrap"><span class="icon icon-thumbs-up "></span>Yes</span></button><button type="button" class="button primary has-icon no"><span class="button-wrap"><span class="icon icon-thumbs-down "></span>No</span></button></div></fieldset><a class="contribute" href="https://github.com/mdn/translated-content/blob/main/CONTRIBUTING.md" title="This will take you to our contribution guidelines on GitHub." target="_blank" rel="noopener noreferrer">Learn how to contribute</a>.<p class="last-modified-date">This page was last modified on<!-- --> <time dateTime="2023-10-17T13:49:19.000Z">2023年10月17日</time> by<!-- --> <a href="/ja/docs/Web/CSS/min/contributors.txt" rel="nofollow">MDN contributors</a>.</p><div id="on-github" class="on-github"><a href="https://github.com/mdn/translated-content/blob/main/files/ja/web/css/min/index.md?plain=1" title="Folder: ja/web/css/min (Opens in a new tab)" target="_blank" rel="noopener noreferrer">View this page on GitHub</a> <!-- -->•<!-- --> <a href="https://github.com/mdn/translated-content/issues/new?template=page-report-ja.yml&mdn-url=https%3A%2F%2Fdeveloper.mozilla.org%2Fja%2Fdocs%2FWeb%2FCSS%2Fmin&metadata=%3C%21--+Do+not+make+changes+below+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EPage+report+details%3C%2Fsummary%3E%0A%0A*+Folder%3A+%60ja%2Fweb%2Fcss%2Fmin%60%0A*+MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Fja%2Fdocs%2FWeb%2FCSS%2Fmin%0A*+GitHub+URL%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Ftranslated-content%2Fblob%2Fmain%2Ffiles%2Fja%2Fweb%2Fcss%2Fmin%2Findex.md%0A*+Last+commit%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Ftranslated-content%2Fcommit%2Fb220eb3d5060b3eeb194471657d37e2c0cea9cc0%0A*+Document+last+modified%3A+2023-10-17T13%3A49%3A19.000Z%0A%0A%3C%2Fdetails%3E" title="This will take you to GitHub to file a new issue." target="_blank" rel="noopener noreferrer">Report a problem with this content</a></div></div></aside></main></div></div><footer id="nav-footer" class="page-footer"><div class="page-footer-grid"><div class="page-footer-logo-col"><a href="/" class="mdn-footer-logo" aria-label="MDN homepage"><svg width="48" height="17" viewBox="0 0 48 17" fill="none" xmlns="http://www.w3.org/2000/svg"><title id="mdn-footer-logo-svg">MDN logo</title><path d="M20.04 16.512H15.504V10.416C15.504 9.488 15.344 8.824 15.024 8.424C14.72 8.024 14.264 7.824 13.656 7.824C12.92 7.824 12.384 8.064 12.048 8.544C11.728 9.024 11.568 9.64 11.568 10.392V14.184H13.008V16.512H8.472V10.416C8.472 9.488 8.312 8.824 7.992 8.424C7.688 8.024 7.232 7.824 6.624 7.824C5.872 7.824 5.336 8.064 5.016 8.544C4.696 9.024 4.536 9.64 4.536 10.392V14.184H6.6V16.512H0V14.184H1.44V8.04H0.024V5.688H4.536V7.32C5.224 6.088 6.32 5.472 7.824 5.472C8.608 5.472 9.328 5.664 9.984 6.048C10.64 6.432 11.096 7.016 11.352 7.8C11.992 6.248 13.168 5.472 14.88 5.472C15.856 5.472 16.72 5.776 17.472 6.384C18.224 6.992 18.6 7.936 18.6 9.216V14.184H20.04V16.512Z" fill="currentColor"></path><path d="M33.6714 16.512H29.1354V14.496C28.8314 15.12 28.3834 15.656 27.7914 16.104C27.1994 16.536 26.4154 16.752 25.4394 16.752C24.0154 16.752 22.8954 16.264 22.0794 15.288C21.2634 14.312 20.8554 12.984 20.8554 11.304C20.8554 9.688 21.2554 8.312 22.0554 7.176C22.8554 6.04 24.0634 5.472 25.6794 5.472C26.5594 5.472 27.2794 5.648 27.8394 6C28.3994 6.352 28.8314 6.8 29.1354 7.344V2.352H26.9754V0H32.2314V14.184H33.6714V16.512ZM29.1354 11.04V10.776C29.1354 9.88 28.8954 9.184 28.4154 8.688C27.9514 8.176 27.3674 7.92 26.6634 7.92C25.9754 7.92 25.3674 8.176 24.8394 8.688C24.3274 9.2 24.0714 10.008 24.0714 11.112C24.0714 12.152 24.3114 12.944 24.7914 13.488C25.2714 14.032 25.8394 14.304 26.4954 14.304C27.3114 14.304 27.9514 13.96 28.4154 13.272C28.8954 12.584 29.1354 11.84 29.1354 11.04Z" fill="currentColor"></path><path d="M47.9589 16.512H41.9829V14.184H43.4229V10.416C43.4229 9.488 43.2629 8.824 42.9429 8.424C42.6389 8.024 42.1829 7.824 41.5749 7.824C40.8389 7.824 40.2709 8.056 39.8709 8.52C39.4709 8.968 39.2629 9.56 39.2469 10.296V14.184H40.6869V16.512H34.7109V14.184H36.1509V8.04H34.5909V5.688H39.2469V7.344C39.9669 6.096 41.1269 5.472 42.7269 5.472C43.7509 5.472 44.6389 5.776 45.3909 6.384C46.1429 6.992 46.5189 7.936 46.5189 9.216V14.184H47.9589V16.512Z" fill="currentColor"></path></svg></a><p>Your blueprint for a better internet.</p><ul class="social-icons"><li><a href="https://mozilla.social/@mdn" target="_blank" rel="me noopener noreferrer"><span class="icon icon-mastodon"></span><span class="visually-hidden">MDN on Mastodon</span></a></li><li><a href="https://twitter.com/mozdevnet" target="_blank" rel="noopener noreferrer"><span class="icon icon-twitter-x"></span><span class="visually-hidden">MDN on X (formerly Twitter)</span></a></li><li><a href="https://github.com/mdn/" target="_blank" rel="noopener noreferrer"><span class="icon icon-github-mark-small"></span><span class="visually-hidden">MDN on GitHub</span></a></li><li><a href="/en-US/blog/rss.xml" target="_blank"><span class="icon icon-feed"></span><span class="visually-hidden">MDN Blog RSS Feed</span></a></li></ul></div><div class="page-footer-nav-col-1"><h2 class="footer-nav-heading">MDN</h2><ul class="footer-nav-list"><li class="footer-nav-item"><a href="/en-US/about">About</a></li><li class="footer-nav-item"><a href="/en-US/blog/">Blog</a></li><li class="footer-nav-item"><a href="https://www.mozilla.org/en-US/careers/listings/?team=ProdOps" target="_blank" rel="noopener noreferrer">Careers</a></li><li class="footer-nav-item"><a href="/en-US/advertising">Advertise with us</a></li></ul></div><div class="page-footer-nav-col-2"><h2 class="footer-nav-heading">Support</h2><ul class="footer-nav-list"><li class="footer-nav-item"><a class="footer-nav-link" href="https://support.mozilla.org/products/mdn-plus">Product help</a></li><li class="footer-nav-item"><a class="footer-nav-link" href="/ja/docs/MDN/Community/Issues">Report an issue</a></li></ul></div><div class="page-footer-nav-col-3"><h2 class="footer-nav-heading">Our communities</h2><ul class="footer-nav-list"><li class="footer-nav-item"><a class="footer-nav-link" href="/en-US/community">MDN Community</a></li><li class="footer-nav-item"><a class="footer-nav-link" href="https://discourse.mozilla.org/c/mdn/236" target="_blank" rel="noopener noreferrer">MDN Forum</a></li><li class="footer-nav-item"><a class="footer-nav-link" href="/discord" target="_blank" rel="noopener noreferrer">MDN Chat</a></li></ul></div><div class="page-footer-nav-col-4"><h2 class="footer-nav-heading">Developers</h2><ul class="footer-nav-list"><li class="footer-nav-item"><a class="footer-nav-link" href="/ja/docs/Web">Web Technologies</a></li><li class="footer-nav-item"><a class="footer-nav-link" href="/ja/docs/Learn">Learn Web Development</a></li><li class="footer-nav-item"><a class="footer-nav-link" href="/ja/plus">MDN Plus</a></li><li class="footer-nav-item"><a href="https://hacks.mozilla.org/" target="_blank" rel="noopener noreferrer">Hacks Blog</a></li></ul></div><div class="page-footer-moz"><a href="https://www.mozilla.org/" class="footer-moz-logo-link" target="_blank" rel="noopener noreferrer"><svg width="112" height="32" fill="none" xmlns="http://www.w3.org/2000/svg"><title id="mozilla-footer-logo-svg">Mozilla logo</title><path d="M41.753 14.218c-2.048 0-3.324 1.522-3.324 4.157 0 2.423 1.119 4.286 3.29 4.286 2.082 0 3.447-1.678 3.447-4.347 0-2.826-1.522-4.096-3.413-4.096Zm54.89 7.044c0 .901.437 1.618 1.645 1.618 1.427 0 2.949-1.024 3.044-3.352-.649-.095-1.365-.185-2.02-.185-1.426-.005-2.668.397-2.668 1.92Z" fill="currentColor"></path><path d="M0 0v32h111.908V0H0Zm32.56 25.426h-5.87v-7.884c0-2.423-.806-3.352-2.39-3.352-1.924 0-2.702 1.365-2.702 3.324v4.868h1.864v3.044h-5.864v-7.884c0-2.423-.806-3.352-2.39-3.352-1.924 0-2.702 1.365-2.702 3.324v4.868h2.669v3.044H6.642v-3.044h1.863v-7.918H6.642V11.42h5.864v2.11c.839-1.489 2.3-2.39 4.252-2.39 2.02 0 3.878.963 4.566 3.01.778-1.862 2.361-3.01 4.566-3.01 2.512 0 4.812 1.522 4.812 4.84v6.402h1.863v3.044h-.005Zm9.036.307c-4.314 0-7.296-2.635-7.296-7.106 0-4.096 2.484-7.481 7.514-7.481s7.481 3.38 7.481 7.29c0 4.472-3.228 7.297-7.699 7.297Zm22.578-.307H51.942l-.403-2.11 7.7-8.846h-4.376l-.621 2.17-2.888-.313.498-4.907h12.294l.313 2.11-7.767 8.852h4.533l.654-2.172 3.167.308-.872 4.908Zm7.99 0h-4.191v-5.03h4.19v5.03Zm0-8.976h-4.191v-5.03h4.19v5.03Zm2.618 8.976 6.054-21.358h3.945l-6.054 21.358h-3.945Zm8.136 0 6.048-21.358h3.945l-6.054 21.358h-3.939Zm21.486.307c-1.863 0-2.887-1.085-3.072-2.792-.805 1.427-2.232 2.792-4.498 2.792-2.02 0-4.314-1.085-4.314-4.006 0-3.447 3.323-4.253 6.518-4.253.778 0 1.584.034 2.3.124v-.465c0-1.427-.034-3.133-2.3-3.133-.84 0-1.488.061-2.143.402l-.453 1.578-3.195-.34.549-3.224c2.45-.996 3.692-1.27 5.992-1.27 3.01 0 5.556 1.55 5.556 4.75v6.083c0 .805.314 1.085.963 1.085.184 0 .375-.034.587-.095l.034 2.11a5.432 5.432 0 0 1-2.524.654Z" fill="currentColor"></path></svg></a><ul class="footer-moz-list"><li class="footer-moz-item"><a href="https://www.mozilla.org/privacy/websites/" class="footer-moz-link" target="_blank" rel="noopener noreferrer">Website Privacy Notice</a></li><li class="footer-moz-item"><a href="https://www.mozilla.org/privacy/websites/#cookies" class="footer-moz-link" target="_blank" rel="noopener noreferrer">Cookies</a></li><li class="footer-moz-item"><a href="https://www.mozilla.org/about/legal/terms/mozilla" class="footer-moz-link" target="_blank" rel="noopener noreferrer">Legal</a></li><li class="footer-moz-item"><a href="https://www.mozilla.org/about/governance/policies/participation/" class="footer-moz-link" target="_blank" rel="noopener noreferrer">Community Participation Guidelines</a></li></ul></div><div class="page-footer-legal"><p id="license" class="page-footer-legal-text">Visit<!-- --> <a href="https://www.mozilla.org" target="_blank" rel="noopener noreferrer">Mozilla Corporation’s</a> <!-- -->not-for-profit parent, the<!-- --> <a target="_blank" rel="noopener noreferrer" href="https://foundation.mozilla.org/">Mozilla Foundation</a>.<br/>Portions of this content are ©1998–<!-- -->2024<!-- --> by individual mozilla.org contributors. Content available under<!-- --> <a href="/ja/docs/MDN/Writing_guidelines/Attrib_copyright_license">a Creative Commons license</a>.</p></div></div></footer></div><script type="application/json" id="hydration">{"url":"/ja/docs/Web/CSS/min","doc":{"isMarkdown":true,"isTranslated":true,"isActive":true,"flaws":{},"title":"min()","mdn_url":"/ja/docs/Web/CSS/min","locale":"ja","native":"日本語","browserCompat":["css.types.min"],"baseline":{"baseline":"high","baseline_high_date":"2023-01-28","baseline_low_date":"2020-07-28","support":{"chrome":"79","chrome_android":"79","edge":"79","firefox":"75","firefox_android":"79","safari":"13.1","safari_ios":"13.4"}},"sidebarHTML":"\n\n<ol>\n <li class=\"section\"><a href=\"/ja/docs/Web/CSS\">CSS</a></li>\n <li class=\"section\"><a href=\"/ja/docs/Learn/CSS\">チュートリアル</a></li>\n <li><a href=\"/ja/docs/Learn/Getting_started_with_the_web/CSS_basics\">CSS の基本</a></li>\n <li class=\"toggle\">\n <details>\n <summary>CSS の第一歩</summary>\n <ol>\n <li><a href=\"/ja/docs/Learn/CSS/First_steps\">CSS の第一歩の概要</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/First_steps/What_is_CSS\">CSS とは何か</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/First_steps/Getting_started\">CSS 入門</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/First_steps/How_CSS_is_structured\">CSS の全体像</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/First_steps/How_CSS_works\">CSS の働き</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/First_steps/Styling_a_biography_page\">評価課題: 経歴ページのスタイル設定</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>CSS の構成要素</summary>\n <ol>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks\">CSS の構成要素の概要</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Selectors\">CSS セレクター</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Selectors/Type_Class_and_ID_Selectors\">Type, class, and ID selectors</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Selectors/Attribute_selectors\">Attribute selectors</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Selectors/Pseudo-classes_and_pseudo-elements\">Pseudo-classes and pseudo-elements</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Selectors/Combinators\">Combinators</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Cascade_and_inheritance\">カスケードと継承</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Cascade_layers\">Cascade layers</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/The_box_model\">ボックスモデル</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Backgrounds_and_borders\">背景と境界</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Handling_different_text_directions\">書字方向の操作</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Overflowing_content\">内容のはみ出し</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Values_and_units\">CSS の値と単位</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Sizing_items_in_CSS\">CSS における大きさの指定</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Images_media_form_elements\">画像、メディア、フォームの要素</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Styling_tables\">表のスタイル付け</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Debugging_CSS\">CSS のデバッグ</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Organizing\">CSS の整理</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Fundamental_CSS_comprehension\">評価課題: CSS の基本的な理解度</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Creating_fancy_letterheaded_paper\">評価課題: 素敵なレターヘッドの便箋の作成</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/A_cool_looking_box\">評価課題: かっこいいボックス</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>テキストの装飾</summary>\n <ol>\n <li><a href=\"/ja/docs/Learn/CSS/Styling_text\">テキストの装飾の概要</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Styling_text/Fundamentals\">基本的なテキストとフォントの装飾</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Styling_text/Styling_lists\">リストの装飾</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Styling_text/Styling_links\">リンクの装飾</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Styling_text/Web_fonts\">ウェブフォント</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Styling_text/Typesetting_a_homepage\">評価課題: コミュニティスクールのホームページの組版</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>CSS レイアウト</summary>\n <ol>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout\">CSS レイアウトの概要</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Introduction\">CSS レイアウト入門</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Normal_Flow\">通常フロー</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Flexbox\">フレックスボックス</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Grids\">グリッド</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Floats\">浮動</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Positioning\">位置指定</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Multiple-column_Layout\">段組みレイアウト</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Responsive_Design\">レスポンシブデザイン</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Media_queries\">メディアクエリーの初心者向けガイド</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Legacy_Layout_Methods\">古いレイアウト方法</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Supporting_Older_Browsers\">古いブラウザーの対応</a></li>\n <li><a href=\"/ja/docs/Learn/CSS/CSS_layout/Fundamental_Layout_Comprehension\">評価課題: 基礎的なレイアウトの理解</a></li>\n </ol>\n </details>\n </li>\n\n <li class=\"section\"><a href=\"/ja/docs/Web/CSS/Reference\">Reference</a></li>\n <li class=\"toggle\"><details><summary>Modules</summary><ol><li><a href=\"/ja/docs/Web/CSS/CSS_anchor_positioning\">CSS アンカー位置指定</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_animations\">CSS アニメーション</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders\">CSS 背景と境界</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_basic_user_interface\">CSS 基本ユーザーインターフェイス</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_box_alignment\">CSS ボックス配置</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_box_model\">CSS ボックスモデル</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_box_sizing\">CSS ボックスサイズ指定</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_cascade\">CSS カスケードと継承</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_cascading_variables\">カスケード変数のための CSS カスタムプロパティ</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_color_adjustment\">CSS 色調整</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_colors\">CSS 色</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_compositing_and_blending\">CSS 合成と混合</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_conditional_rules\">CSS 条件付き規則</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_containment\">CSS 拘束</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_counter_styles\">CSS カウンタースタイル</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_display\">CSS 表示方法</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_filter_effects\">フィルター効果</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_flexible_box_layout\">CSS フレックスボックスレイアウト</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_font_loading\">CSS フォント読み込み</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_fonts\">CSS フォント</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_fragmentation\">CSS 断片化</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_generated_content\">CSS 生成コンテンツ</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout\">CSS グリッドレイアウト</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_images\">CSS 画像</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_inline_layout\">CSS インラインレイアウト</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_lists\">CSS リスト</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_logical_properties_and_values\">CSS 論理的プロパティと値</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_masking\">CSS マスク</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_media_queries\">メディアクエリー</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_motion_path\">CSS モーションパス</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_multicol_layout\">CSS 段組みレイアウト</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_namespaces\">CSS 名前空間</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_nesting\">CSS 入れ子</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_overflow\">CSS オーバーフロー</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_overscroll_behavior\">CSS オーバースクロール動作</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_paged_media\">CSS ページメディア</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_positioned_layout\">CSS 位置指定レイアウト</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_properties_and_values_API\">CSS プロパティと値 API</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_pseudo-elements\">CSS 擬似要素</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_ruby_layout\">CSS ルビレイアウト</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_scoping\">CSS スコープ</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_scroll-driven_animations\">CSS スクロール駆動アニメーション</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_scroll_snap\">CSS スクロールスナップ</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_scrollbars_styling\">CSS スクロールバースタイル設定</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_selectors\">CSS セレクター</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/CSS_shadow_parts\">CSS shadow parts</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_shapes\">CSS シェイプ</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_syntax\">CSS 構文</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_table\">CSS 表</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_text\">CSS テキスト</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_text_decoration\">CSS テキスト装飾</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_transforms\">CSS 座標変換</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_transitions\">CSS トランジション</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_view_transitions\">CSS ビュー遷移</a></li><li><a href=\"/ja/docs/Web/CSS/CSS_writing_modes\">CSS 書字方向</a></li><li><a href=\"/ja/docs/Web/CSS/CSSOM_view\">CSSOM View</a></li></ol></details></li>\n <li class=\"toggle\"><details><summary>Properties</summary><ol><li class=\"toggle\"><details><summary>-moz-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/-moz-float-edge\">-moz-float-edge</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-moz-force-broken-image-icon\">-moz-force-broken-image-icon</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-moz-image-region\">-moz-image-region</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-moz-orient\">-moz-orient</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-moz-user-focus\">-moz-user-focus</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-moz-user-input\">-moz-user-input</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li></ol></details></li><li class=\"toggle\"><details><summary>-webkit-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/-webkit-border-before\">-webkit-border-before</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-box-reflect\">-webkit-box-reflect</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-line-clamp\">-webkit-line-clamp</a></li><li><a href=\"/ja/docs/Web/CSS/-webkit-mask-box-image\">-webkit-mask-box-image</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-mask-composite\">-webkit-mask-composite</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-mask-position-x\">-webkit-mask-position-x</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-mask-position-y\">-webkit-mask-position-y</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-mask-repeat-x\">-webkit-mask-repeat-x</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-mask-repeat-y\">-webkit-mask-repeat-y</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-tap-highlight-color\">-webkit-tap-highlight-color</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-text-fill-color\">-webkit-text-fill-color</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/-webkit-text-security\">-webkit-text-security</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/-webkit-text-stroke\">-webkit-text-stroke</a></li><li><a href=\"/ja/docs/Web/CSS/-webkit-text-stroke-color\">-webkit-text-stroke-color</a></li><li><a href=\"/ja/docs/Web/CSS/-webkit-text-stroke-width\">-webkit-text-stroke-width</a></li><li><a href=\"/ja/docs/Web/CSS/-webkit-touch-callout\">-webkit-touch-callout</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/accent-color\">accent-color</a></li><li class=\"toggle\"><details><summary>align-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/align-content\">align-content</a></li><li><a href=\"/ja/docs/Web/CSS/align-items\">align-items</a></li><li><a href=\"/ja/docs/Web/CSS/align-self\">align-self</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/all\">all</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/anchor-name\">anchor-name</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li class=\"toggle\"><details><summary>animation-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/animation\">animation</a></li><li><a href=\"/ja/docs/Web/CSS/animation-composition\">animation-composition</a></li><li><a href=\"/ja/docs/Web/CSS/animation-delay\">animation-delay</a></li><li><a href=\"/ja/docs/Web/CSS/animation-direction\">animation-direction</a></li><li><a href=\"/ja/docs/Web/CSS/animation-duration\">animation-duration</a></li><li><a href=\"/ja/docs/Web/CSS/animation-fill-mode\">animation-fill-mode</a></li><li><a href=\"/ja/docs/Web/CSS/animation-iteration-count\">animation-iteration-count</a></li><li><a href=\"/ja/docs/Web/CSS/animation-name\">animation-name</a></li><li><a href=\"/ja/docs/Web/CSS/animation-play-state\">animation-play-state</a></li><li><a href=\"/ja/docs/Web/CSS/animation-range\">animation-range</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/animation-range-end\">animation-range-end</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/animation-range-start\">animation-range-start</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/animation-timeline\">animation-timeline</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/animation-timing-function\">animation-timing-function</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/appearance\">appearance</a></li><li><a href=\"/ja/docs/Web/CSS/aspect-ratio\">aspect-ratio</a></li><li><a href=\"/ja/docs/Web/CSS/backdrop-filter\">backdrop-filter</a></li><li><a href=\"/ja/docs/Web/CSS/backface-visibility\">backface-visibility</a></li><li class=\"toggle\"><details><summary>background-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/background\">background</a></li><li><a href=\"/ja/docs/Web/CSS/background-attachment\">background-attachment</a></li><li><a href=\"/ja/docs/Web/CSS/background-blend-mode\">background-blend-mode</a></li><li><a href=\"/ja/docs/Web/CSS/background-clip\">background-clip</a></li><li><a href=\"/ja/docs/Web/CSS/background-color\">background-color</a></li><li><a href=\"/ja/docs/Web/CSS/background-image\">background-image</a></li><li><a href=\"/ja/docs/Web/CSS/background-origin\">background-origin</a></li><li><a href=\"/ja/docs/Web/CSS/background-position\">background-position</a></li><li><a href=\"/ja/docs/Web/CSS/background-position-x\">background-position-x</a></li><li><a href=\"/ja/docs/Web/CSS/background-position-y\">background-position-y</a></li><li><a href=\"/ja/docs/Web/CSS/background-repeat\">background-repeat</a></li><li><a href=\"/ja/docs/Web/CSS/background-size\">background-size</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/block-size\">block-size</a></li><li class=\"toggle\"><details><summary>border-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/border\">border</a></li><li><a href=\"/ja/docs/Web/CSS/border-block\">border-block</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-color\">border-block-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-end\">border-block-end</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-end-color\">border-block-end-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-end-style\">border-block-end-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-end-width\">border-block-end-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-start\">border-block-start</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-start-color\">border-block-start-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-start-style\">border-block-start-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-start-width\">border-block-start-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-style\">border-block-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-block-width\">border-block-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-bottom\">border-bottom</a></li><li><a href=\"/ja/docs/Web/CSS/border-bottom-color\">border-bottom-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-bottom-left-radius\">border-bottom-left-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-bottom-right-radius\">border-bottom-right-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-bottom-style\">border-bottom-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-bottom-width\">border-bottom-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-collapse\">border-collapse</a></li><li><a href=\"/ja/docs/Web/CSS/border-color\">border-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-end-end-radius\">border-end-end-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-end-start-radius\">border-end-start-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-image\">border-image</a></li><li><a href=\"/ja/docs/Web/CSS/border-image-outset\">border-image-outset</a></li><li><a href=\"/ja/docs/Web/CSS/border-image-repeat\">border-image-repeat</a></li><li><a href=\"/ja/docs/Web/CSS/border-image-slice\">border-image-slice</a></li><li><a href=\"/ja/docs/Web/CSS/border-image-source\">border-image-source</a></li><li><a href=\"/ja/docs/Web/CSS/border-image-width\">border-image-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline\">border-inline</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-color\">border-inline-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-end\">border-inline-end</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-end-color\">border-inline-end-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-end-style\">border-inline-end-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-end-width\">border-inline-end-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-start\">border-inline-start</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-start-color\">border-inline-start-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-start-style\">border-inline-start-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-start-width\">border-inline-start-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-style\">border-inline-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-inline-width\">border-inline-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-left\">border-left</a></li><li><a href=\"/ja/docs/Web/CSS/border-left-color\">border-left-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-left-style\">border-left-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-left-width\">border-left-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-radius\">border-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-right\">border-right</a></li><li><a href=\"/ja/docs/Web/CSS/border-right-color\">border-right-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-right-style\">border-right-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-right-width\">border-right-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-spacing\">border-spacing</a></li><li><a href=\"/ja/docs/Web/CSS/border-start-end-radius\">border-start-end-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-start-start-radius\">border-start-start-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-style\">border-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-top\">border-top</a></li><li><a href=\"/ja/docs/Web/CSS/border-top-color\">border-top-color</a></li><li><a href=\"/ja/docs/Web/CSS/border-top-left-radius\">border-top-left-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-top-right-radius\">border-top-right-radius</a></li><li><a href=\"/ja/docs/Web/CSS/border-top-style\">border-top-style</a></li><li><a href=\"/ja/docs/Web/CSS/border-top-width\">border-top-width</a></li><li><a href=\"/ja/docs/Web/CSS/border-width\">border-width</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/bottom\">bottom</a></li><li class=\"toggle\"><details><summary>box-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/box-align\">box-align</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/box-decoration-break\">box-decoration-break</a></li><li><a href=\"/ja/docs/Web/CSS/box-direction\">box-direction</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/box-flex\">box-flex</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/box-flex-group\">box-flex-group</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/box-lines\">box-lines</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/box-ordinal-group\">box-ordinal-group</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/box-orient\">box-orient</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/box-pack\">box-pack</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/box-shadow\">box-shadow</a></li><li><a href=\"/ja/docs/Web/CSS/box-sizing\">box-sizing</a></li></ol></details></li><li class=\"toggle\"><details><summary>break-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/break-after\">break-after</a></li><li><a href=\"/ja/docs/Web/CSS/break-before\">break-before</a></li><li><a href=\"/ja/docs/Web/CSS/break-inside\">break-inside</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/caption-side\">caption-side</a></li><li><a href=\"/ja/docs/Web/CSS/caret-color\">caret-color</a></li><li><a href=\"/ja/docs/Web/CSS/clear\">clear</a></li><li class=\"toggle\"><details><summary>clip-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/clip\">clip</a><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/clip-path\">clip-path</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/clip-rule\">clip-rule</a></li></ol></details></li><li class=\"toggle\"><details><summary>color-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/color\">color</a></li><li><a href=\"/ja/docs/Web/CSS/color-interpolation\">color-interpolation</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/color-interpolation-filters\">color-interpolation-filters</a></li><li><a href=\"/ja/docs/Web/CSS/color-scheme\">color-scheme</a></li></ol></details></li><li class=\"toggle\"><details><summary>column-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/column-count\">column-count</a></li><li><a href=\"/ja/docs/Web/CSS/column-fill\">column-fill</a></li><li><a href=\"/ja/docs/Web/CSS/column-gap\">column-gap</a></li><li><a href=\"/ja/docs/Web/CSS/column-rule\">column-rule</a></li><li><a href=\"/ja/docs/Web/CSS/column-rule-color\">column-rule-color</a></li><li><a href=\"/ja/docs/Web/CSS/column-rule-style\">column-rule-style</a></li><li><a href=\"/ja/docs/Web/CSS/column-rule-width\">column-rule-width</a></li><li><a href=\"/ja/docs/Web/CSS/column-span\">column-span</a></li><li><a href=\"/ja/docs/Web/CSS/column-width\">column-width</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/columns\">columns</a></li><li class=\"toggle\"><details><summary>contain-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/contain\">contain</a></li><li><a href=\"/ja/docs/Web/CSS/contain-intrinsic-block-size\">contain-intrinsic-block-size</a></li><li><a href=\"/ja/docs/Web/CSS/contain-intrinsic-height\">contain-intrinsic-height</a></li><li><a href=\"/ja/docs/Web/CSS/contain-intrinsic-inline-size\">contain-intrinsic-inline-size</a></li><li><a href=\"/ja/docs/Web/CSS/contain-intrinsic-size\">contain-intrinsic-size</a></li><li><a href=\"/ja/docs/Web/CSS/contain-intrinsic-width\">contain-intrinsic-width</a></li></ol></details></li><li class=\"toggle\"><details><summary>container-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/container\">container</a></li><li><a href=\"/ja/docs/Web/CSS/container-name\">container-name</a></li><li><a href=\"/ja/docs/Web/CSS/container-type\">container-type</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/content\">content</a></li><li><a href=\"/ja/docs/Web/CSS/content-visibility\">content-visibility</a></li><li class=\"toggle\"><details><summary>counter-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/counter-increment\">counter-increment</a></li><li><a href=\"/ja/docs/Web/CSS/counter-reset\">counter-reset</a></li><li><a href=\"/ja/docs/Web/CSS/counter-set\">counter-set</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/cursor\">cursor</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/cx\">cx</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/cy\">cy</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/d\">d</a></li><li><a href=\"/ja/docs/Web/CSS/direction\">direction</a></li><li><a href=\"/ja/docs/Web/CSS/display\">display</a></li><li><a href=\"/ja/docs/Web/CSS/dominant-baseline\">dominant-baseline</a></li><li><a href=\"/ja/docs/Web/CSS/empty-cells\">empty-cells</a></li><li><a href=\"/ja/docs/Web/CSS/field-sizing\">field-sizing</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li class=\"toggle\"><details><summary>fill-*</summary><ol><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/fill\">fill</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/fill-opacity\">fill-opacity</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/fill-rule\">fill-rule</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/filter\">filter</a></li><li class=\"toggle\"><details><summary>flex-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/flex\">flex</a></li><li><a href=\"/ja/docs/Web/CSS/flex-basis\">flex-basis</a></li><li><a href=\"/ja/docs/Web/CSS/flex-direction\">flex-direction</a></li><li><a href=\"/ja/docs/Web/CSS/flex-flow\">flex-flow</a></li><li><a href=\"/ja/docs/Web/CSS/flex-grow\">flex-grow</a></li><li><a href=\"/ja/docs/Web/CSS/flex-shrink\">flex-shrink</a></li><li><a href=\"/ja/docs/Web/CSS/flex-wrap\">flex-wrap</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/float\">float</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/flood-color\">flood-color</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/flood-opacity\">flood-opacity</a></li><li class=\"toggle\"><details><summary>font-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/font\">font</a></li><li><a href=\"/ja/docs/Web/CSS/font-family\">font-family</a></li><li><a href=\"/ja/docs/Web/CSS/font-feature-settings\">font-feature-settings</a></li><li><a href=\"/ja/docs/Web/CSS/font-kerning\">font-kerning</a></li><li><a href=\"/ja/docs/Web/CSS/font-language-override\">font-language-override</a></li><li><a href=\"/ja/docs/Web/CSS/font-optical-sizing\">font-optical-sizing</a></li><li><a href=\"/ja/docs/Web/CSS/font-palette\">font-palette</a></li><li><a href=\"/ja/docs/Web/CSS/font-size\">font-size</a></li><li><a href=\"/ja/docs/Web/CSS/font-size-adjust\">font-size-adjust</a></li><li><a href=\"/ja/docs/Web/CSS/font-smooth\">font-smooth</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/font-stretch\">font-stretch</a></li><li><a href=\"/ja/docs/Web/CSS/font-style\">font-style</a></li><li><a href=\"/ja/docs/Web/CSS/font-synthesis\">font-synthesis</a></li><li><a href=\"/ja/docs/Web/CSS/font-synthesis-position\">font-synthesis-position</a></li><li><a href=\"/ja/docs/Web/CSS/font-synthesis-small-caps\">font-synthesis-small-caps</a></li><li><a href=\"/ja/docs/Web/CSS/font-synthesis-style\">font-synthesis-style</a></li><li><a href=\"/ja/docs/Web/CSS/font-synthesis-weight\">font-synthesis-weight</a></li><li><a href=\"/ja/docs/Web/CSS/font-variant\">font-variant</a></li><li><a href=\"/ja/docs/Web/CSS/font-variant-alternates\">font-variant-alternates</a></li><li><a href=\"/ja/docs/Web/CSS/font-variant-caps\">font-variant-caps</a></li><li><a href=\"/ja/docs/Web/CSS/font-variant-east-asian\">font-variant-east-asian</a></li><li><a href=\"/ja/docs/Web/CSS/font-variant-emoji\">font-variant-emoji</a></li><li><a href=\"/ja/docs/Web/CSS/font-variant-ligatures\">font-variant-ligatures</a></li><li><a href=\"/ja/docs/Web/CSS/font-variant-numeric\">font-variant-numeric</a></li><li><a href=\"/ja/docs/Web/CSS/font-variant-position\">font-variant-position</a></li><li><a href=\"/ja/docs/Web/CSS/font-variation-settings\">font-variation-settings</a></li><li><a href=\"/ja/docs/Web/CSS/font-weight\">font-weight</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/forced-color-adjust\">forced-color-adjust</a></li><li><a href=\"/ja/docs/Web/CSS/gap\">gap</a></li><li class=\"toggle\"><details><summary>grid-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/grid\">grid</a></li><li><a href=\"/ja/docs/Web/CSS/grid-area\">grid-area</a></li><li><a href=\"/ja/docs/Web/CSS/grid-auto-columns\">grid-auto-columns</a></li><li><a href=\"/ja/docs/Web/CSS/grid-auto-flow\">grid-auto-flow</a></li><li><a href=\"/ja/docs/Web/CSS/grid-auto-rows\">grid-auto-rows</a></li><li><a href=\"/ja/docs/Web/CSS/grid-column\">grid-column</a></li><li><a href=\"/ja/docs/Web/CSS/grid-column-end\">grid-column-end</a></li><li><a href=\"/ja/docs/Web/CSS/grid-column-start\">grid-column-start</a></li><li><a href=\"/ja/docs/Web/CSS/grid-row\">grid-row</a></li><li><a href=\"/ja/docs/Web/CSS/grid-row-end\">grid-row-end</a></li><li><a href=\"/ja/docs/Web/CSS/grid-row-start\">grid-row-start</a></li><li><a href=\"/ja/docs/Web/CSS/grid-template\">grid-template</a></li><li><a href=\"/ja/docs/Web/CSS/grid-template-areas\">grid-template-areas</a></li><li><a href=\"/ja/docs/Web/CSS/grid-template-columns\">grid-template-columns</a></li><li><a href=\"/ja/docs/Web/CSS/grid-template-rows\">grid-template-rows</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/hanging-punctuation\">hanging-punctuation</a></li><li><a href=\"/ja/docs/Web/CSS/height\">height</a></li><li><a href=\"/ja/docs/Web/CSS/hyphenate-character\">hyphenate-character</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/hyphenate-limit-chars\">hyphenate-limit-chars</a></li><li><a href=\"/ja/docs/Web/CSS/hyphens\">hyphens</a></li><li class=\"toggle\"><details><summary>image-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/image-orientation\">image-orientation</a></li><li><a href=\"/ja/docs/Web/CSS/image-rendering\">image-rendering</a></li><li><a href=\"/ja/docs/Web/CSS/image-resolution\">image-resolution</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/initial-letter\">initial-letter</a></li><li><a href=\"/ja/docs/Web/CSS/inline-size\">inline-size</a></li><li class=\"toggle\"><details><summary>inset-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/inset\">inset</a></li><li><a href=\"/ja/docs/Web/CSS/inset-block\">inset-block</a></li><li><a href=\"/ja/docs/Web/CSS/inset-block-end\">inset-block-end</a></li><li><a href=\"/ja/docs/Web/CSS/inset-block-start\">inset-block-start</a></li><li><a href=\"/ja/docs/Web/CSS/inset-inline\">inset-inline</a></li><li><a href=\"/ja/docs/Web/CSS/inset-inline-end\">inset-inline-end</a></li><li><a href=\"/ja/docs/Web/CSS/inset-inline-start\">inset-inline-start</a></li></ol></details></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/interpolate-size\">interpolate-size</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/isolation\">isolation</a></li><li class=\"toggle\"><details><summary>justify-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/justify-content\">justify-content</a></li><li><a href=\"/ja/docs/Web/CSS/justify-items\">justify-items</a></li><li><a href=\"/ja/docs/Web/CSS/justify-self\">justify-self</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/left\">left</a></li><li><a href=\"/ja/docs/Web/CSS/letter-spacing\">letter-spacing</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/lighting-color\">lighting-color</a></li><li class=\"toggle\"><details><summary>line-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/line-break\">line-break</a></li><li><a href=\"/ja/docs/Web/CSS/line-height\">line-height</a></li><li><a href=\"/ja/docs/Web/CSS/line-height-step\">line-height-step</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li></ol></details></li><li class=\"toggle\"><details><summary>list-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/list-style\">list-style</a></li><li><a href=\"/ja/docs/Web/CSS/list-style-image\">list-style-image</a></li><li><a href=\"/ja/docs/Web/CSS/list-style-position\">list-style-position</a></li><li><a href=\"/ja/docs/Web/CSS/list-style-type\">list-style-type</a></li></ol></details></li><li class=\"toggle\"><details><summary>margin-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/margin\">margin</a></li><li><a href=\"/ja/docs/Web/CSS/margin-block\">margin-block</a></li><li><a href=\"/ja/docs/Web/CSS/margin-block-end\">margin-block-end</a></li><li><a href=\"/ja/docs/Web/CSS/margin-block-start\">margin-block-start</a></li><li><a href=\"/ja/docs/Web/CSS/margin-bottom\">margin-bottom</a></li><li><a href=\"/ja/docs/Web/CSS/margin-inline\">margin-inline</a></li><li><a href=\"/ja/docs/Web/CSS/margin-inline-end\">margin-inline-end</a></li><li><a href=\"/ja/docs/Web/CSS/margin-inline-start\">margin-inline-start</a></li><li><a href=\"/ja/docs/Web/CSS/margin-left\">margin-left</a></li><li><a href=\"/ja/docs/Web/CSS/margin-right\">margin-right</a></li><li><a href=\"/ja/docs/Web/CSS/margin-top\">margin-top</a></li><li><a href=\"/ja/docs/Web/CSS/margin-trim\">margin-trim</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li></ol></details></li><li class=\"toggle\"><details><summary>marker-*</summary><ol><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/marker\">marker</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/marker-end\">marker-end</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/marker-mid\">marker-mid</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/marker-start\">marker-start</a></li></ol></details></li><li class=\"toggle\"><details><summary>mask-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/mask\">mask</a></li><li><a href=\"/ja/docs/Web/CSS/mask-border\">mask-border</a></li><li><a href=\"/ja/docs/Web/CSS/mask-border-mode\">mask-border-mode</a></li><li><a href=\"/ja/docs/Web/CSS/mask-border-outset\">mask-border-outset</a></li><li><a href=\"/ja/docs/Web/CSS/mask-border-repeat\">mask-border-repeat</a></li><li><a href=\"/ja/docs/Web/CSS/mask-border-slice\">mask-border-slice</a></li><li><a href=\"/ja/docs/Web/CSS/mask-border-source\">mask-border-source</a></li><li><a href=\"/ja/docs/Web/CSS/mask-border-width\">mask-border-width</a></li><li><a href=\"/ja/docs/Web/CSS/mask-clip\">mask-clip</a></li><li><a href=\"/ja/docs/Web/CSS/mask-composite\">mask-composite</a></li><li><a href=\"/ja/docs/Web/CSS/mask-image\">mask-image</a></li><li><a href=\"/ja/docs/Web/CSS/mask-mode\">mask-mode</a></li><li><a href=\"/ja/docs/Web/CSS/mask-origin\">mask-origin</a></li><li><a href=\"/ja/docs/Web/CSS/mask-position\">mask-position</a></li><li><a href=\"/ja/docs/Web/CSS/mask-repeat\">mask-repeat</a></li><li><a href=\"/ja/docs/Web/CSS/mask-size\">mask-size</a></li><li><a href=\"/ja/docs/Web/CSS/mask-type\">mask-type</a></li></ol></details></li><li class=\"toggle\"><details><summary>math-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/math-depth\">math-depth</a></li><li><a href=\"/ja/docs/Web/CSS/math-shift\">math-shift</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/math-style\">math-style</a></li></ol></details></li><li class=\"toggle\"><details><summary>max-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/max-block-size\">max-block-size</a></li><li><a href=\"/ja/docs/Web/CSS/max-height\">max-height</a></li><li><a href=\"/ja/docs/Web/CSS/max-inline-size\">max-inline-size</a></li><li><a href=\"/ja/docs/Web/CSS/max-width\">max-width</a></li></ol></details></li><li class=\"toggle\"><details><summary>min-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/min-block-size\">min-block-size</a></li><li><a href=\"/ja/docs/Web/CSS/min-height\">min-height</a></li><li><a href=\"/ja/docs/Web/CSS/min-inline-size\">min-inline-size</a></li><li><a href=\"/ja/docs/Web/CSS/min-width\">min-width</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/mix-blend-mode\">mix-blend-mode</a></li><li><a href=\"/ja/docs/Web/CSS/object-fit\">object-fit</a></li><li><a href=\"/ja/docs/Web/CSS/object-position\">object-position</a></li><li class=\"toggle\"><details><summary>offset-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/offset\">offset</a></li><li><a href=\"/ja/docs/Web/CSS/offset-anchor\">offset-anchor</a></li><li><a href=\"/ja/docs/Web/CSS/offset-distance\">offset-distance</a></li><li><a href=\"/ja/docs/Web/CSS/offset-path\">offset-path</a></li><li><a href=\"/ja/docs/Web/CSS/offset-position\">offset-position</a></li><li><a href=\"/ja/docs/Web/CSS/offset-rotate\">offset-rotate</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/opacity\">opacity</a></li><li><a href=\"/ja/docs/Web/CSS/order\">order</a></li><li><a href=\"/ja/docs/Web/CSS/orphans\">orphans</a></li><li class=\"toggle\"><details><summary>outline-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/outline\">outline</a></li><li><a href=\"/ja/docs/Web/CSS/outline-color\">outline-color</a></li><li><a href=\"/ja/docs/Web/CSS/outline-offset\">outline-offset</a></li><li><a href=\"/ja/docs/Web/CSS/outline-style\">outline-style</a></li><li><a href=\"/ja/docs/Web/CSS/outline-width\">outline-width</a></li></ol></details></li><li class=\"toggle\"><details><summary>overflow-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/overflow\">overflow</a></li><li><a href=\"/ja/docs/Web/CSS/overflow-anchor\">overflow-anchor</a></li><li><a href=\"/ja/docs/Web/CSS/overflow-block\">overflow-block</a></li><li><a href=\"/ja/docs/Web/CSS/overflow-clip-margin\">overflow-clip-margin</a></li><li><a href=\"/ja/docs/Web/CSS/overflow-inline\">overflow-inline</a></li><li><a href=\"/ja/docs/Web/CSS/overflow-wrap\">overflow-wrap</a></li><li><a href=\"/ja/docs/Web/CSS/overflow-x\">overflow-x</a></li><li><a href=\"/ja/docs/Web/CSS/overflow-y\">overflow-y</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/overlay\">overlay</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li class=\"toggle\"><details><summary>overscroll-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/overscroll-behavior\">overscroll-behavior</a></li><li><a href=\"/ja/docs/Web/CSS/overscroll-behavior-block\">overscroll-behavior-block</a></li><li><a href=\"/ja/docs/Web/CSS/overscroll-behavior-inline\">overscroll-behavior-inline</a></li><li><a href=\"/ja/docs/Web/CSS/overscroll-behavior-x\">overscroll-behavior-x</a></li><li><a href=\"/ja/docs/Web/CSS/overscroll-behavior-y\">overscroll-behavior-y</a></li></ol></details></li><li class=\"toggle\"><details><summary>padding-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/padding\">padding</a></li><li><a href=\"/ja/docs/Web/CSS/padding-block\">padding-block</a></li><li><a href=\"/ja/docs/Web/CSS/padding-block-end\">padding-block-end</a></li><li><a href=\"/ja/docs/Web/CSS/padding-block-start\">padding-block-start</a></li><li><a href=\"/ja/docs/Web/CSS/padding-bottom\">padding-bottom</a></li><li><a href=\"/ja/docs/Web/CSS/padding-inline\">padding-inline</a></li><li><a href=\"/ja/docs/Web/CSS/padding-inline-end\">padding-inline-end</a></li><li><a href=\"/ja/docs/Web/CSS/padding-inline-start\">padding-inline-start</a></li><li><a href=\"/ja/docs/Web/CSS/padding-left\">padding-left</a></li><li><a href=\"/ja/docs/Web/CSS/padding-right\">padding-right</a></li><li><a href=\"/ja/docs/Web/CSS/padding-top\">padding-top</a></li></ol></details></li><li class=\"toggle\"><details><summary>page-*</summary><ol><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/page\">page</a></li><li><a href=\"/ja/docs/Web/CSS/page-break-after\">page-break-after</a></li><li><a href=\"/ja/docs/Web/CSS/page-break-before\">page-break-before</a></li><li><a href=\"/ja/docs/Web/CSS/page-break-inside\">page-break-inside</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/paint-order\">paint-order</a></li><li><a href=\"/ja/docs/Web/CSS/perspective\">perspective</a></li><li><a href=\"/ja/docs/Web/CSS/perspective-origin\">perspective-origin</a></li><li class=\"toggle\"><details><summary>place-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/place-content\">place-content</a></li><li><a href=\"/ja/docs/Web/CSS/place-items\">place-items</a></li><li><a href=\"/ja/docs/Web/CSS/place-self\">place-self</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/pointer-events\">pointer-events</a></li><li class=\"toggle\"><details><summary>position-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/position\">position</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/position-anchor\">position-anchor</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/position-area\">position-area</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/position-try\">position-try</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/position-try-fallbacks\">position-try-fallbacks</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/position-try-order\">position-try-order</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/position-visibility\">position-visibility</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/print-color-adjust\">print-color-adjust</a></li><li><a href=\"/ja/docs/Web/CSS/quotes\">quotes</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/r\">r</a></li><li><a href=\"/ja/docs/Web/CSS/resize\">resize</a></li><li><a href=\"/ja/docs/Web/CSS/right\">right</a></li><li><a href=\"/ja/docs/Web/CSS/rotate\">rotate</a></li><li><a href=\"/ja/docs/Web/CSS/row-gap\">row-gap</a></li><li><a href=\"/ja/docs/Web/CSS/ruby-align\">ruby-align</a></li><li><a href=\"/ja/docs/Web/CSS/ruby-position\">ruby-position</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/rx\">rx</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/ry\">ry</a></li><li><a href=\"/ja/docs/Web/CSS/scale\">scale</a></li><li class=\"toggle\"><details><summary>scroll-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/scroll-behavior\">scroll-behavior</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin\">scroll-margin</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-block\">scroll-margin-block</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-block-end\">scroll-margin-block-end</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-block-start\">scroll-margin-block-start</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-bottom\">scroll-margin-bottom</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-inline\">scroll-margin-inline</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-inline-end\">scroll-margin-inline-end</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-inline-start\">scroll-margin-inline-start</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-left\">scroll-margin-left</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-right\">scroll-margin-right</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-margin-top\">scroll-margin-top</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding\">scroll-padding</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-block\">scroll-padding-block</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-block-end\">scroll-padding-block-end</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-block-start\">scroll-padding-block-start</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-bottom\">scroll-padding-bottom</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-inline\">scroll-padding-inline</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-inline-end\">scroll-padding-inline-end</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-inline-start\">scroll-padding-inline-start</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-left\">scroll-padding-left</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-right\">scroll-padding-right</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-padding-top\">scroll-padding-top</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-snap-align\">scroll-snap-align</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-snap-stop\">scroll-snap-stop</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-snap-type\">scroll-snap-type</a></li><li><a href=\"/ja/docs/Web/CSS/scroll-timeline\">scroll-timeline</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/scroll-timeline-axis\">scroll-timeline-axis</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/scroll-timeline-name\">scroll-timeline-name</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li></ol></details></li><li class=\"toggle\"><details><summary>scrollbar-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/scrollbar-color\">scrollbar-color</a></li><li><a href=\"/ja/docs/Web/CSS/scrollbar-gutter\">scrollbar-gutter</a></li><li><a href=\"/ja/docs/Web/CSS/scrollbar-width\">scrollbar-width</a></li></ol></details></li><li class=\"toggle\"><details><summary>shape-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/shape-image-threshold\">shape-image-threshold</a></li><li><a href=\"/ja/docs/Web/CSS/shape-margin\">shape-margin</a></li><li><a href=\"/ja/docs/Web/CSS/shape-outside\">shape-outside</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/shape-rendering\">shape-rendering</a></li></ol></details></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stop-color\">stop-color</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stop-opacity\">stop-opacity</a></li><li class=\"toggle\"><details><summary>stroke-*</summary><ol><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stroke\">stroke</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stroke-dasharray\">stroke-dasharray</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stroke-dashoffset\">stroke-dashoffset</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stroke-linecap\">stroke-linecap</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stroke-linejoin\">stroke-linejoin</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stroke-miterlimit\">stroke-miterlimit</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stroke-opacity\">stroke-opacity</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/stroke-width\">stroke-width</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/tab-size\">tab-size</a></li><li><a href=\"/ja/docs/Web/CSS/table-layout\">table-layout</a></li><li class=\"toggle\"><details><summary>text-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/text-align\">text-align</a></li><li><a href=\"/ja/docs/Web/CSS/text-align-last\">text-align-last</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/text-anchor\">text-anchor</a></li><li><a href=\"/ja/docs/Web/CSS/text-combine-upright\">text-combine-upright</a></li><li><a href=\"/ja/docs/Web/CSS/text-decoration\">text-decoration</a></li><li><a href=\"/ja/docs/Web/CSS/text-decoration-color\">text-decoration-color</a></li><li><a href=\"/ja/docs/Web/CSS/text-decoration-line\">text-decoration-line</a></li><li><a href=\"/ja/docs/Web/CSS/text-decoration-skip\">text-decoration-skip</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/text-decoration-skip-ink\">text-decoration-skip-ink</a></li><li><a href=\"/ja/docs/Web/CSS/text-decoration-style\">text-decoration-style</a></li><li><a href=\"/ja/docs/Web/CSS/text-decoration-thickness\">text-decoration-thickness</a></li><li><a href=\"/ja/docs/Web/CSS/text-emphasis\">text-emphasis</a></li><li><a href=\"/ja/docs/Web/CSS/text-emphasis-color\">text-emphasis-color</a></li><li><a href=\"/ja/docs/Web/CSS/text-emphasis-position\">text-emphasis-position</a></li><li><a href=\"/ja/docs/Web/CSS/text-emphasis-style\">text-emphasis-style</a></li><li><a href=\"/ja/docs/Web/CSS/text-indent\">text-indent</a></li><li><a href=\"/ja/docs/Web/CSS/text-justify\">text-justify</a></li><li><a href=\"/ja/docs/Web/CSS/text-orientation\">text-orientation</a></li><li><a href=\"/ja/docs/Web/CSS/text-overflow\">text-overflow</a></li><li><a href=\"/ja/docs/Web/CSS/text-rendering\">text-rendering</a></li><li><a href=\"/ja/docs/Web/CSS/text-shadow\">text-shadow</a></li><li><a href=\"/ja/docs/Web/CSS/text-size-adjust\">text-size-adjust</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/text-spacing-trim\">text-spacing-trim</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/text-transform\">text-transform</a></li><li><a href=\"/ja/docs/Web/CSS/text-underline-offset\">text-underline-offset</a></li><li><a href=\"/ja/docs/Web/CSS/text-underline-position\">text-underline-position</a></li><li><a href=\"/ja/docs/Web/CSS/text-wrap\">text-wrap</a></li><li><a href=\"/ja/docs/Web/CSS/text-wrap-mode\">text-wrap-mode</a></li><li><a href=\"/ja/docs/Web/CSS/text-wrap-style\">text-wrap-style</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/timeline-scope\">timeline-scope</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/top\">top</a></li><li><a href=\"/ja/docs/Web/CSS/touch-action\">touch-action</a></li><li class=\"toggle\"><details><summary>transform-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/transform\">transform</a></li><li><a href=\"/ja/docs/Web/CSS/transform-box\">transform-box</a></li><li><a href=\"/ja/docs/Web/CSS/transform-origin\">transform-origin</a></li><li><a href=\"/ja/docs/Web/CSS/transform-style\">transform-style</a></li></ol></details></li><li class=\"toggle\"><details><summary>transition-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/transition\">transition</a></li><li><a href=\"/ja/docs/Web/CSS/transition-behavior\">transition-behavior</a></li><li><a href=\"/ja/docs/Web/CSS/transition-delay\">transition-delay</a></li><li><a href=\"/ja/docs/Web/CSS/transition-duration\">transition-duration</a></li><li><a href=\"/ja/docs/Web/CSS/transition-property\">transition-property</a></li><li><a href=\"/ja/docs/Web/CSS/transition-timing-function\">transition-timing-function</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/translate\">translate</a></li><li><a href=\"/ja/docs/Web/CSS/unicode-bidi\">unicode-bidi</a></li><li><a href=\"/ja/docs/Web/CSS/user-modify\">user-modify</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/user-select\">user-select</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/vector-effect\">vector-effect</a></li><li><a href=\"/ja/docs/Web/CSS/vertical-align\">vertical-align</a></li><li class=\"toggle\"><details><summary>view-*</summary><ol><li><a href=\"/ja/docs/Web/CSS/view-timeline\">view-timeline</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/view-timeline-axis\">view-timeline-axis</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/view-timeline-inset\">view-timeline-inset</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/view-timeline-name\">view-timeline-name</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/view-transition-name\">view-transition-name</a></li></ol></details></li><li><a href=\"/ja/docs/Web/CSS/visibility\">visibility</a></li><li><a href=\"/ja/docs/Web/CSS/white-space\">white-space</a></li><li><a href=\"/ja/docs/Web/CSS/white-space-collapse\">white-space-collapse</a></li><li><a href=\"/ja/docs/Web/CSS/widows\">widows</a></li><li><a href=\"/ja/docs/Web/CSS/width\">width</a></li><li><a href=\"/ja/docs/Web/CSS/will-change\">will-change</a></li><li><a href=\"/ja/docs/Web/CSS/word-break\">word-break</a></li><li><a href=\"/ja/docs/Web/CSS/word-spacing\">word-spacing</a></li><li><a href=\"/ja/docs/Web/CSS/writing-mode\">writing-mode</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/x\">x</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/y\">y</a></li><li><a href=\"/ja/docs/Web/CSS/z-index\">z-index</a></li><li><a href=\"/ja/docs/Web/CSS/zoom\">zoom</a></li></ol></details></li>\n <li class=\"toggle\"><details><summary>Selectors</summary><ol><li><a href=\"/ja/docs/Web/CSS/Attribute_selectors\">属性セレクター</a></li><li><a href=\"/ja/docs/Web/CSS/Class_selectors\">クラスセレクター</a></li><li><a href=\"/ja/docs/Web/CSS/ID_selectors\">ID セレクター</a></li><li><a href=\"/ja/docs/Web/CSS/Nesting_selector\">& 入れ子セレクター</a></li><li><a href=\"/ja/docs/Web/CSS/Type_selectors\">要素型セレクター</a></li><li><a href=\"/ja/docs/Web/CSS/Universal_selectors\">全称セレクター</a></li></ol></details></li>\n <li class=\"toggle\"><details><summary>Combinators</summary><ol><li><a href=\"/ja/docs/Web/CSS/Child_combinator\">子結合子</a></li><li><a href=\"/ja/docs/Web/CSS/Column_combinator\">列結合子</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/Descendant_combinator\">子孫結合子</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/Namespace_separator\">Namespace separator</a></li><li><a href=\"/ja/docs/Web/CSS/Next-sibling_combinator\">次兄弟結合子</a></li><li><a href=\"/ja/docs/Web/CSS/Selector_list\">セレクターリスト</a></li><li><a href=\"/ja/docs/Web/CSS/Subsequent-sibling_combinator\">後続兄弟結合子</a></li></ol></details></li>\n <li class=\"toggle\"><details><summary>Pseudo-classes</summary><ol><li><a href=\"/ja/docs/Web/CSS/:-moz-broken\">:-moz-broken</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:-moz-drag-over\">:-moz-drag-over</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:-moz-first-node\">:-moz-first-node</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:-moz-handler-blocked\">:-moz-handler-blocked</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:-moz-handler-crashed\">:-moz-handler-crashed</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:-moz-handler-disabled\">:-moz-handler-disabled</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:-moz-last-node\">:-moz-last-node</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:-moz-loading\">:-moz-loading</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:-moz-locale-dir_ltr\">:-moz-locale-dir(ltr)</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:-moz-locale-dir_rtl\">:-moz-locale-dir(rtl)</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:-moz-only-whitespace\">:-moz-only-whitespace</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:-moz-submit-invalid\">:-moz-submit-invalid</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:-moz-suppressed\">:-moz-suppressed</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:-moz-user-disabled\">:-moz-user-disabled</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:-moz-window-inactive\">:-moz-window-inactive</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:active\">:active</a></li><li><a href=\"/ja/docs/Web/CSS/:any-link\">:any-link</a></li><li><a href=\"/ja/docs/Web/CSS/:autofill\">:autofill</a></li><li><a href=\"/ja/docs/Web/CSS/:blank\">:blank</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:buffering\">:buffering</a></li><li><a href=\"/ja/docs/Web/CSS/:checked\">:checked</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:current\">:current</a></li><li><a href=\"/ja/docs/Web/CSS/:default\">:default</a></li><li><a href=\"/ja/docs/Web/CSS/:defined\">:defined</a></li><li><a href=\"/ja/docs/Web/CSS/:dir\">:dir()</a></li><li><a href=\"/ja/docs/Web/CSS/:disabled\">:disabled</a></li><li><a href=\"/ja/docs/Web/CSS/:empty\">:empty</a></li><li><a href=\"/ja/docs/Web/CSS/:enabled\">:enabled</a></li><li><a href=\"/ja/docs/Web/CSS/:first\">:first</a></li><li><a href=\"/ja/docs/Web/CSS/:first-child\">:first-child</a></li><li><a href=\"/ja/docs/Web/CSS/:first-of-type\">:first-of-type</a></li><li><a href=\"/ja/docs/Web/CSS/:focus\">:focus</a></li><li><a href=\"/ja/docs/Web/CSS/:focus-visible\">:focus-visible</a></li><li><a href=\"/ja/docs/Web/CSS/:focus-within\">:focus-within</a></li><li><a href=\"/ja/docs/Web/CSS/:fullscreen\">:fullscreen</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:future\">:future</a></li><li><a href=\"/ja/docs/Web/CSS/:has\">:has()</a></li><li><a href=\"/ja/docs/Web/CSS/:host\">:host</a></li><li><a href=\"/ja/docs/Web/CSS/:host-context\">:host-context()</a></li><li><a href=\"/ja/docs/Web/CSS/:host_function\">:host()</a></li><li><a href=\"/ja/docs/Web/CSS/:hover\">:hover</a></li><li><a href=\"/ja/docs/Web/CSS/:in-range\">:in-range</a></li><li><a href=\"/ja/docs/Web/CSS/:indeterminate\">:indeterminate</a></li><li><a href=\"/ja/docs/Web/CSS/:invalid\">:invalid</a></li><li><a href=\"/ja/docs/Web/CSS/:is\">:is()</a></li><li><a href=\"/ja/docs/Web/CSS/:lang\">:lang()</a></li><li><a href=\"/ja/docs/Web/CSS/:last-child\">:last-child</a></li><li><a href=\"/ja/docs/Web/CSS/:last-of-type\">:last-of-type</a></li><li><a href=\"/ja/docs/Web/CSS/:left\">:left</a></li><li><a href=\"/ja/docs/Web/CSS/:link\">:link</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:local-link\">:local-link</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:modal\">:modal</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:muted\">:muted</a></li><li><a href=\"/ja/docs/Web/CSS/:not\">:not()</a></li><li><a href=\"/ja/docs/Web/CSS/:nth-child\">:nth-child()</a></li><li><a href=\"/ja/docs/Web/CSS/:nth-last-child\">:nth-last-child()</a></li><li><a href=\"/ja/docs/Web/CSS/:nth-last-of-type\">:nth-last-of-type()</a></li><li><a href=\"/ja/docs/Web/CSS/:nth-of-type\">:nth-of-type()</a></li><li><a href=\"/ja/docs/Web/CSS/:only-child\">:only-child</a></li><li><a href=\"/ja/docs/Web/CSS/:only-of-type\">:only-of-type</a></li><li><a href=\"/ja/docs/Web/CSS/:optional\">:optional</a></li><li><a href=\"/ja/docs/Web/CSS/:out-of-range\">:out-of-range</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:past\">:past</a></li><li><a href=\"/ja/docs/Web/CSS/:paused\">:paused</a></li><li><a href=\"/ja/docs/Web/CSS/:picture-in-picture\">:picture-in-picture</a></li><li><a href=\"/ja/docs/Web/CSS/:placeholder-shown\">:placeholder-shown</a></li><li><a href=\"/ja/docs/Web/CSS/:playing\">:playing</a></li><li><a href=\"/ja/docs/Web/CSS/:popover-open\">:popover-open</a></li><li><a href=\"/ja/docs/Web/CSS/:read-only\">:read-only</a></li><li><a href=\"/ja/docs/Web/CSS/:read-write\">:read-write</a></li><li><a href=\"/ja/docs/Web/CSS/:required\">:required</a></li><li><a href=\"/ja/docs/Web/CSS/:right\">:right</a></li><li><a href=\"/ja/docs/Web/CSS/:root\">:root</a></li><li><a href=\"/ja/docs/Web/CSS/:scope\">:scope</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:seeking\">:seeking</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:stalled\">:stalled</a></li><li><a href=\"/ja/docs/Web/CSS/:state\">:state()</a></li><li><a href=\"/ja/docs/Web/CSS/:target\">:target</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:target-within\">:target-within</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/:user-invalid\">:user-invalid (:-moz-ui-invalid)</a></li><li><a href=\"/ja/docs/Web/CSS/:user-valid\">:user-valid (:-moz-ui-valid)</a></li><li><a href=\"/ja/docs/Web/CSS/:valid\">:valid</a></li><li><a href=\"/ja/docs/Web/CSS/:visited\">:visited</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/:volume-locked\">:volume-locked</a></li><li><a href=\"/ja/docs/Web/CSS/:where\">:where()</a></li></ol></details></li>\n <li class=\"toggle\"><details><summary>Pseudo-elements</summary><ol><li><a href=\"/ja/docs/Web/CSS/::-moz-color-swatch\">::-moz-color-swatch</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-moz-focus-inner\">::-moz-focus-inner</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/::-moz-list-bullet\">::-moz-list-bullet</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-moz-list-number\">::-moz-list-number</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-moz-meter-bar\">::-moz-meter-bar</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/::-moz-progress-bar\">::-moz-progress-bar</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-moz-range-progress\">::-moz-range-progress</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-moz-range-thumb\">::-moz-range-thumb</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/::-moz-range-track\">::-moz-range-track</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-inner-spin-button\">::-webkit-inner-spin-button</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-meter-bar\">::-webkit-meter-bar</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-meter-even-less-good-value\">::-webkit-meter-even-less-good-value</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-meter-inner-element\">::-webkit-meter-inner-element</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-meter-optimum-value\">::-webkit-meter-optimum-value</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-meter-suboptimum-value\">::-webkit-meter-suboptimum-value</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-progress-bar\">::-webkit-progress-bar</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-progress-inner-element\">::-webkit-progress-inner-element</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/::-webkit-progress-value\">::-webkit-progress-value</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/::-webkit-scrollbar\">::-webkit-scrollbar</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-search-cancel-button\">::-webkit-search-cancel-button</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::-webkit-search-results-button\">::-webkit-search-results-button</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/::-webkit-slider-runnable-track\">::-webkit-slider-runnable-track</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/::-webkit-slider-thumb\">::-webkit-slider-thumb</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/::after\">::after (:after)</a></li><li><a href=\"/ja/docs/Web/CSS/::backdrop\">::backdrop</a></li><li><a href=\"/ja/docs/Web/CSS/::before\">::before (:before)</a></li><li><a href=\"/ja/docs/Web/CSS/::cue\">::cue</a></li><li><a href=\"/ja/docs/Web/CSS/::file-selector-button\">::file-selector-button</a></li><li><a href=\"/ja/docs/Web/CSS/::first-letter\">::first-letter</a></li><li><a href=\"/ja/docs/Web/CSS/::first-line\">::first-line (:first-line)</a></li><li><a href=\"/ja/docs/Web/CSS/::grammar-error\">::grammar-error</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/::highlight\">::highlight()</a></li><li><a href=\"/ja/docs/Web/CSS/::marker\">::marker</a></li><li><a href=\"/ja/docs/Web/CSS/::part\">::part()</a></li><li><a href=\"/ja/docs/Web/CSS/::placeholder\">::placeholder</a></li><li><a href=\"/ja/docs/Web/CSS/::selection\">::selection</a></li><li><a href=\"/ja/docs/Web/CSS/::slotted\">::slotted()</a></li><li><a href=\"/ja/docs/Web/CSS/::spelling-error\">::spelling-error</a></li><li><a href=\"/ja/docs/Web/CSS/::target-text\">::target-text</a></li><li><a href=\"/ja/docs/Web/CSS/::view-transition\">::view-transition</a></li><li><a href=\"/ja/docs/Web/CSS/::view-transition-group\">::view-transition-group</a></li><li><a href=\"/ja/docs/Web/CSS/::view-transition-image-pair\">::view-transition-image-pair</a></li><li><a href=\"/ja/docs/Web/CSS/::view-transition-new\">::view-transition-new</a></li><li><a href=\"/ja/docs/Web/CSS/::view-transition-old\">::view-transition-old</a></li></ol></details></li>\n <li class=\"toggle\"><details><summary>At-rules</summary><ol><li><a href=\"/ja/docs/Web/CSS/@charset\">@charset</a></li><li><a href=\"/ja/docs/Web/CSS/@color-profile\">@color-profile</a></li><li><a href=\"/ja/docs/Web/CSS/@container\">@container</a></li><li><a href=\"/ja/docs/Web/CSS/@counter-style\">@counter-style</a></li><li><a href=\"/ja/docs/Web/CSS/@document\">@document</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/@font-face\">@font-face</a></li><li><a href=\"/ja/docs/Web/CSS/@font-feature-values\">@font-feature-values</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/@font-palette-values\">@font-palette-values</a></li><li><a href=\"/ja/docs/Web/CSS/@import\">@import</a></li><li><a href=\"/ja/docs/Web/CSS/@keyframes\">@keyframes</a></li><li><a href=\"/ja/docs/Web/CSS/@layer\">@layer</a></li><li><a href=\"/ja/docs/Web/CSS/@media\">@media</a></li><li><a href=\"/ja/docs/Web/CSS/@namespace\">@namespace</a></li><li><a href=\"/ja/docs/Web/CSS/@page\">@page</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/@position-try\">@position-try</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/@property\">@property</a></li><li><a href=\"/ja/docs/Web/CSS/@scope\">@scope</a></li><li><a href=\"/ja/docs/Web/CSS/@starting-style\">@starting-style</a></li><li><a href=\"/ja/docs/Web/CSS/@supports\">@supports</a></li><li><a href=\"/ja/docs/Web/CSS/@view-transition\">@view-transition</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li></ol></details></li>\n <li class=\"toggle\"><details open=\"\"><summary>Functions</summary><ol><li><a href=\"/ja/docs/Web/CSS/-moz-image-rect\">-moz-image-rect</a><abbr class=\"icon icon-nonstandard\" title=\"Non-standard. Check cross-browser support before using.\">\n <span class=\"visually-hidden\">Non-standard</span>\n</abbr><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/abs\">abs()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/acos\">acos()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/anchor-size\">anchor-size()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/anchor\">anchor()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/asin\">asin()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/atan\">atan()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/atan2\">atan2()</a></li><li><a href=\"/ja/docs/Web/CSS/attr\">attr()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/blur\">blur()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/brightness\">brightness()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/calc-size\">calc-size()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/calc\">calc()</a></li><li><a href=\"/ja/docs/Web/CSS/basic-shape/circle\">circle()</a></li><li><a href=\"/ja/docs/Web/CSS/clamp\">clamp()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/color-contrast\">color-contrast()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/color_value/color-mix\">color-mix()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/color\">color()</a></li><li><a href=\"/ja/docs/Web/CSS/gradient/conic-gradient\">conic-gradient()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/contrast\">contrast()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/cos\">cos()</a></li><li><a href=\"/ja/docs/Web/CSS/counter\">counter()</a></li><li><a href=\"/ja/docs/Web/CSS/counters\">counters()</a></li><li><a href=\"/ja/docs/Web/CSS/cross-fade\">cross-fade()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/device-cmyk\">device-cmyk()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/drop-shadow\">drop-shadow()</a></li><li><a href=\"/ja/docs/Web/CSS/element\">element()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/basic-shape/ellipse\">ellipse()</a></li><li><a href=\"/ja/docs/Web/CSS/env\">env()</a></li><li><a href=\"/ja/docs/Web/CSS/exp\">exp()</a></li><li><a href=\"/ja/docs/Web/CSS/fit-content_function\">fit-content()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/grayscale\">grayscale()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/hsl\">hsl()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/hue-rotate\">hue-rotate()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/hwb\">hwb()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/hypot\">hypot()</a></li><li><a href=\"/ja/docs/Web/CSS/image/image-set\">image-set()</a></li><li><a href=\"/ja/docs/Web/CSS/image/image\">image()</a></li><li><a href=\"/ja/docs/Web/CSS/basic-shape/inset\">inset()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/invert\">invert()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/lab\">lab()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/@import/layer_function\">layer()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/lch\">lch()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/light-dark\">light-dark()</a></li><li><a href=\"/ja/docs/Web/CSS/gradient/linear-gradient\">linear-gradient()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/log\">log()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/matrix\">matrix()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/matrix3d\">matrix3d()</a></li><li><a href=\"/ja/docs/Web/CSS/max\">max()</a></li><li><em><a href=\"/ja/docs/Web/CSS/min\" aria-current=\"page\">min()</a></em></li><li><a href=\"/ja/docs/Web/CSS/minmax\">minmax()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/mod\">mod()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/oklab\">oklab()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/oklch\">oklch()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/opacity\">opacity()</a></li><li><a href=\"/ja/docs/Web/CSS/image/paint\">paint()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/font-palette/palette-mix\">palette-mix()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/basic-shape/path\">path()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/perspective\">perspective()</a></li><li><a href=\"/ja/docs/Web/CSS/basic-shape/polygon\">polygon()</a></li><li><a href=\"/ja/docs/Web/CSS/pow\">pow()</a></li><li><a href=\"/ja/docs/Web/CSS/gradient/radial-gradient\">radial-gradient()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/ray\">ray()</a></li><li><a href=\"/ja/docs/Web/CSS/basic-shape/rect\">rect()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/rem\">rem()</a></li><li><a href=\"/ja/docs/Web/CSS/repeat\">repeat()</a></li><li><a href=\"/ja/docs/Web/CSS/gradient/repeating-conic-gradient\">repeating-conic-gradient()</a></li><li><a href=\"/ja/docs/Web/CSS/gradient/repeating-linear-gradient\">repeating-linear-gradient()</a></li><li><a href=\"/ja/docs/Web/CSS/gradient/repeating-radial-gradient\">repeating-radial-gradient()</a></li><li><a href=\"/ja/docs/Web/CSS/color_value/rgb\">rgb()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/rotate\">rotate()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/rotate3d\">rotate3d()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/rotateX\">rotateX()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/rotateY\">rotateY()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/rotateZ\">rotateZ()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/round\">round()</a></li><li><a href=\"/ja/docs/Web/CSS/filter-function/saturate\">saturate()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/scale\">scale()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/scale3d\">scale3d()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/scaleX\">scaleX()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/scaleY\">scaleY()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/scaleZ\">scaleZ()</a></li><li><a href=\"/ja/docs/Web/CSS/animation-timeline/scroll\">scroll()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/filter-function/sepia\">sepia()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/basic-shape/shape\">shape()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/sign\">sign()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/sin\">sin()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/skew\">skew()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/skewX\">skewX()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/skewY\">skewY()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/sqrt\">sqrt()</a></li><li><a href=\"/ja/docs/Web/CSS/symbols\">symbols()</a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/tan\">tan()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/translate\">translate()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/translate3d\">translate3d()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/translateX\">translateX()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/translateY\">translateY()</a></li><li><a href=\"/ja/docs/Web/CSS/transform-function/translateZ\">translateZ()</a></li><li><a href=\"/ja/docs/Web/CSS/url_function\">url()</a></li><li><a href=\"/ja/docs/Web/CSS/var\">var()</a></li><li><a href=\"/ja/docs/Web/CSS/animation-timeline/view\">view()</a><abbr class=\"icon icon-experimental\" title=\"Experimental. Expect behavior to change in the future.\">\n <span class=\"visually-hidden\">Experimental</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/basic-shape/xywh\">xywh()</a></li></ol></details></li>\n <li class=\"toggle\"><details><summary>Types</summary><ol><li><a href=\"/ja/docs/Web/CSS/absolute-size\"><absolute-size></a></li><li><a href=\"/ja/docs/Web/CSS/alpha-value\"><alpha-value></a></li><li><a href=\"/ja/docs/Web/CSS/angle\"><angle></a></li><li><a href=\"/ja/docs/Web/CSS/angle-percentage\"><angle-percentage></a></li><li><a href=\"/ja/docs/Web/CSS/basic-shape\"><basic-shape></a></li><li><a href=\"/ja/docs/Web/CSS/blend-mode\"><blend-mode></a></li><li><a href=\"/ja/docs/Web/CSS/box-edge\"><box-edge></a></li><li><a href=\"/ja/docs/Web/CSS/calc-keyword\"><calc-keyword></a></li><li><a href=\"/ja/docs/Web/CSS/calc-sum\"><calc-sum></a></li><li><a href=\"/ja/docs/Web/CSS/color-interpolation-method\"><color-interpolation-method></a></li><li><a href=\"/ja/docs/Web/CSS/color_value\"><color></a></li><li><a href=\"/ja/docs/Web/CSS/custom-ident\"><custom-ident></a></li><li><a href=\"/ja/docs/Web/CSS/dashed-ident\"><dashed-ident></a></li><li><a href=\"/ja/docs/Web/CSS/dimension\"><dimension></a></li><li><a href=\"/ja/docs/Web/CSS/display-box\"><display-box></a></li><li><a href=\"/ja/docs/Web/CSS/display-inside\"><display-inside></a></li><li><a href=\"/ja/docs/Web/CSS/display-internal\"><display-internal></a></li><li><a href=\"/ja/docs/Web/CSS/display-legacy\"><display-legacy></a></li><li><a href=\"/ja/docs/Web/CSS/display-listitem\"><display-listitem></a></li><li><a href=\"/ja/docs/Web/CSS/display-outside\"><display-outside></a></li><li><a href=\"/ja/docs/Web/CSS/easing-function\"><easing-function></a></li><li><a href=\"/ja/docs/Web/CSS/filter-function\"><filter-function></a></li><li><a href=\"/ja/docs/Web/CSS/flex_value\"><flex></a></li><li><a href=\"/ja/docs/Web/CSS/frequency\"><frequency></a></li><li><a href=\"/ja/docs/Web/CSS/frequency-percentage\"><frequency-percentage></a></li><li><a href=\"/ja/docs/Web/CSS/generic-family\"><generic-family></a></li><li><a href=\"/ja/docs/Web/CSS/gradient\"><gradient></a></li><li><a href=\"/ja/docs/Web/CSS/hex-color\"><hex-color></a></li><li><a href=\"/ja/docs/Web/CSS/hue\"><hue></a></li><li><a href=\"/ja/docs/Web/CSS/hue-interpolation-method\"><hue-interpolation-method></a></li><li><a href=\"/ja/docs/Web/CSS/ident\"><ident></a></li><li><a href=\"/ja/docs/Web/CSS/image\"><image></a></li><li><a href=\"/ja/docs/Web/CSS/integer\"><integer></a></li><li><a href=\"/ja/docs/Web/CSS/length\"><length></a></li><li><a href=\"/ja/docs/Web/CSS/length-percentage\"><length-percentage></a></li><li><a href=\"/ja/docs/Web/CSS/line-style\"><line-style></a></li><li><a href=\"/ja/docs/Web/CSS/named-color\"><named-color></a></li><li><a href=\"/ja/docs/Web/CSS/number\"><number></a></li><li><a href=\"/ja/docs/Web/CSS/overflow_value\"><overflow></a></li><li><a href=\"/ja/docs/Web/CSS/percentage\"><percentage></a></li><li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/position-area_value\"><position-area></a></li><li><a href=\"/ja/docs/Web/CSS/position_value\"><position></a></li><li><a href=\"/ja/docs/Web/CSS/ratio\"><ratio></a></li><li><a href=\"/ja/docs/Web/CSS/relative-size\"><relative-size></a></li><li><a href=\"/ja/docs/Web/CSS/resolution\"><resolution></a></li><li><a href=\"/ja/docs/Web/CSS/shape\"><shape></a><abbr class=\"icon icon-deprecated\" title=\"Deprecated. Not for use in new websites.\">\n <span class=\"visually-hidden\">非推奨</span>\n</abbr></li><li><a href=\"/ja/docs/Web/CSS/string\"><string></a></li><li><a href=\"/ja/docs/Web/CSS/system-color\"><system-color></a></li><li><a href=\"/ja/docs/Web/CSS/time\"><time></a></li><li><a href=\"/ja/docs/Web/CSS/time-percentage\"><time-percentage></a></li><li><a href=\"/ja/docs/Web/CSS/transform-function\"><transform-function></a></li><li><a href=\"/ja/docs/Web/CSS/url_value\"><url></a></li></ol></details></li>\n\n <li class=\"section no-link\">Guides</li>\n <li class=\"toggle\">\n <details>\n <summary>Animations</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_animations/Using_CSS_animations\">Using CSS animations</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Backgrounds and Borders</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Using_multiple_backgrounds\">Using multiple backgrounds</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Resizing_background_images\">Resizing background images</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Box alignment</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_box_alignment/Box_alignment_in_block_abspos_tables\">Box alignment in block layout</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_box_alignment/Box_alignment_in_flexbox\">Box alignment in flexbox</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_box_alignment/Box_alignment_in_grid_layout\">Box alignment in grid layout</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_box_alignment/Box_alignment_in_multi-column_layout\">Box alignment in multi-column layout</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Box model</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_box_model/Introduction_to_the_CSS_box_model\">Introduction to the CSS basic box model</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_box_model/Mastering_margin_collapsing\">Mastering margin collapsing</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Colors</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_colors/Applying_color\">Applying color to HTML elements</a></li>\n <li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/CSS_colors/Color_values\">Color values</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_colors/Relative_colors\">相対色の使用</a></li>\n <li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/CSS_colors/Using_color_wisely\">Using color wisely</a></li>\n <li><a href=\"/ja/docs/Web/Accessibility/Understanding_Colors_and_Luminance\">Accessibility: Understanding colors and luminance</a></li>\n <li><a href=\"/ja/docs/Web/Accessibility/Understanding_WCAG/Perceivable/Color_contrast\">Accessibility: Color contrast</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Columns</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_multicol_layout/Basic_concepts\">Basic concepts of Multicol</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_multicol_layout/Styling_columns\">Styling columns</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_multicol_layout/Spanning_balancing_columns\">Spanning and balancing</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_multicol_layout/Handling_overflow_in_multicol_layout\">Handling overflow in Multicol</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_multicol_layout/Handling_content_breaks_in_multicol_layout\">Content breaks in Multicol</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Conditional rules</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_conditional_rules/Using_feature_queries\">Using feature queries</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Containment</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_containment/Using_CSS_containment\">CSS 拘束の使用</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_containment/Container_queries\">CSS コンテナークエリー</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_containment/Container_size_and_style_queries\">コンテナーのサイズおよびスタイルクエリーの使用</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>CSSOM view</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSSOM_view/Coordinate_systems\">Coordinate systems</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>フレックスボックス</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flexible_box_layout/Basic_concepts_of_flexbox\">Basic concepts of Flexbox</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flexible_box_layout/Relationship_of_flexbox_to_other_layout_methods\">Comparison with other layout methods</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flexible_box_layout/Aligning_items_in_a_flex_container\">Aligning items in a flex container</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flexible_box_layout/Ordering_flex_items\">Ordering flex items</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flexible_box_layout/Controlling_ratios_of_flex_items_along_the_main_axis\">Controlling flex item ratios</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flexible_box_layout/Mastering_wrapping_of_flex_items\">Mastering wrapping of flex items</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flexible_box_layout/Typical_use_cases_of_flexbox\">Typical use cases of Flexbox</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Flow layout</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flow_layout/Block_and_inline_layout_in_normal_flow\">Block and Inline layout in normal flow</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flow_layout/In_flow_and_out_of_flow\">In flow and Out of flow</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flow_layout/Introduction_to_formatting_contexts\">Formatting contexts explained</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flow_layout/Flow_layout_and_writing_modes\">Flow layout and writing modes</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_flow_layout/Flow_layout_and_overflow\">Flow layout and overflow</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Fonts</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_fonts/OpenType_fonts_guide\">OpenType font features guide</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_fonts/Variable_fonts_guide\">Variable fonts guide</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Grid</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Basic_concepts_of_grid_layout\">Basics concepts of grid layout</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Relationship_of_grid_layout_with_other_layout_methods\">Relationship to other layout methods</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Grid_layout_using_line-based_placement\">Line-based placement</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Grid_template_areas\">Grid template areas</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Grid_layout_using_named_grid_lines\">Layout using named grid lines</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Auto-placement_in_grid_layout\">Auto-placement in grid layout</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Box_alignment_in_grid_layout\">Box alignment in grid layout</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Grids_logical_values_and_writing_modes\">Grids, logical values and writing modes</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Grid_layout_and_accessibility\">Grid layout and accessibility</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Grid_layout_and_progressive_enhancement\">Grid Layout and progressive enhancement</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Realizing_common_layouts_using_grids\">Realizing common layouts using grids</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Subgrid\">Subgrid</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_grid_layout/Masonry_layout\">Masonry layout</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Images</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_images/Using_CSS_gradients\">Using CSS gradients</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Lists and counters</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_counter_styles/Using_CSS_counters\">Using CSS counters</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_lists/Consistent_list_indentation\">Consistent list indentation</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Logical properties</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_logical_properties_and_values/Basic_concepts_of_logical_properties_and_values\">Basic concepts</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_logical_properties_and_values/Floating_and_positioning\">Floating and positioning</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_logical_properties_and_values/Margins_borders_padding\">Margins, borders and padding</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_logical_properties_and_values/Sizing\">Sizing</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Math functions</summary>\n <ol>\n <li><a class=\"only-in-en-us\" title=\"このページは現在、英語のみで利用可能です。\" href=\"/en-US/docs/Web/CSS/CSS_Functions/Using_CSS_math_functions\">Using CSS math functions</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Media queries</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_media_queries/Using_media_queries\">Using media queries</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_media_queries/Using_media_queries_for_accessibility\">Using media queries for accessibility</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_media_queries/Testing_media_queries\">Testing media queries programmatically</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_media_queries/Printing\">Printing</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Nesting style rules</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_nesting/Using_CSS_nesting\">Using CSS nesting</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_nesting/Nesting_at-rules\">Nesting at-rules</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_nesting/Nesting_and_specificity\">Nesting and specificity</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>位置指定</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index\">Understanding CSS z-index</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Scroll snap</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_scroll_snap/Basic_concepts\">Basic concepts of scroll snap</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Shapes</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_shapes/Overview_of_shapes\">Overview of shapes</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_shapes/From_box_values\">Shapes from box values</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_shapes/Basic_shapes\">Basic shapes</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_shapes/Shapes_from_images\">Shapes from images</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Text</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_text/Wrapping_breaking_text\">Wrapping and breaking text</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Transforms</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_transforms/Using_CSS_transforms\">Using transforms</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Transitions</summary>\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_transitions/Using_CSS_transitions\">Using transitions</a></li>\n </ol>\n </details>\n </li>\n\n <li class=\"section\"><a href=\"/ja/docs/Web/CSS/Layout_cookbook\">Layout cookbook</a></li>\n <li class=\"toggle\">\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Media_objects\">Media objects</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Column_layouts\">Columns</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Center_an_element\">Center an element</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Sticky_footers\">Sticky footers</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Split_Navigation\">Split navigation</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Breadcrumb_Navigation\">Breadcrumb navigation</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/List_group_with_badges\">List group with badges</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Pagination\">Pagination</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Card\">Card</a></li>\n <li><a href=\"/ja/docs/Web/CSS/Layout_cookbook/Grid_wrapper\">Grid wrapper</a></li>\n </ol>\n </li>\n\n <li class=\"section no-link\">Tools</li>\n <li class=\"toggle\">\n <ol>\n <li><a href=\"/ja/docs/Web/CSS/CSS_colors/Color_picker_tool\">Color picker</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Box-shadow_generator\">Box shadow generator</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Border-image_generator\">Border image generator</a></li>\n <li><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Border-radius_generator\">Border radius generator</a></li>\n </ol>\n </li>\n\n</ol>\n\n","sidebarMacro":"CSSRef","body":[{"type":"prose","value":{"id":null,"title":null,"isH3":false,"content":"<p><strong><code>min()</code></strong> は <a href=\"/ja/docs/Web/CSS\">CSS</a> 関数で、 CSS プロパティの値としてカンマで区切られた式のリストから最小の (最も負である) 値を設定できます。 <code>min()</code> 関数は <a href=\"/ja/docs/Web/CSS/length\"><code><length></code></a>、<a href=\"/ja/docs/Web/CSS/frequency\"><code><frequency></code></a>,、<a href=\"/ja/docs/Web/CSS/angle\"><code><angle></code></a>、<a href=\"/ja/docs/Web/CSS/time\"><code><time></code></a>、<a href=\"/ja/docs/Web/CSS/percentage\"><code><percentage></code></a>、<a href=\"/ja/docs/Web/CSS/number\"><code><number></code></a>、<a href=\"/ja/docs/Web/CSS/integer\"><code><integer></code></a> が利用できるところならばどこでも使用することができます。</p>"}},{"type":"prose","value":{"id":"試してみましょう","title":"試してみましょう","isH3":false,"content":"<iframe class=\"interactive is-default-height\" height=\"200\" src=\"https://interactive-examples.mdn.mozilla.net/pages/css/function-min.html\" title=\"MDN Web Docs Interactive Example\" allow=\"clipboard-write\" loading=\"lazy\"></iframe>\n<p>上の例では、幅は最大 80px ですが、ビューポートの幅が 800px 未満または em の幅が 20px 未満の場合は狭くなります。言い換えれば、最大幅は 80px です。 <code>min()</code> の値はプロパティが取りうる<em>最大の</em>値を提供するものとして考えてください。</p>"}},{"type":"prose","value":{"id":"構文","title":"構文","isH3":false,"content":"<p><code>min()</code> 関数は、引数としてカンマで区切った 1 つ以上の式を取り、もっとも小さい (最も負である) 式の値の結果を値として使用します。</p>\n<p>式は (<a href=\"/ja/docs/Web/CSS/length\"><code><length></code></a> などの) 有効な引数の型として評価される、 (算術演算子を使用した) 数式、リテラル値、 <a href=\"/ja/docs/Web/CSS/attr\"><code>attr()</code></a> などのその他の式にすることができます。</p>\n<p>必要に応じて、式の各値に異なる単位を使用することができます。必要に応じて、計算順序を決めるために括弧を使用することもできます。</p>"}},{"type":"prose","value":{"id":"メモ","title":"メモ","isH3":true,"content":"<ul>\n <li>表の列、列グループ、行、行グループ、セルの幅と高さのパーセント値を含む数式は、自動レイアウト表と固定レイアウト表のどちらでも、あたかも <code>auto</code> が指定されていたかのように扱われる<em>可能性があります</em>。</li>\n <li><code>max()</code> や他の <code>min()</code> 関数を式の値として入れ子にすることが認められています。式は完全な数式なので、 <code>calc()</code> 関数自体を使わずに直接加算、減算、乗算、除算を使うことができます。</li>\n <li>式は、標準的な演算子の優先順位規則を使用して、加算 ( + )、減算 ( - )、乗算 ( * )、除算 ( / ) の各演算子を組み合わせた値にすることができます。オペランドの + と - の両側には必ず空白を入れてください。式の中のオペランドは、任意の <code><length></code> 構文値を使用できます。</li>\n <li><code>min()</code> と <code>max()</code> の値を組み合わせたり、 <code>min()</code> を <code>clamp()</code> や <code>calc()</code> 関数の中で使用したりすることができます (そしてよく必要になります)。</li>\n <li>複数の制約を適用する場合は、3 つ以上の引数を与えることができます。</li>\n</ul>"}},{"type":"prose","value":{"id":"形式文法","title":"形式文法","isH3":true,"content":"<pre class=\"notranslate\"><span class=\"token property\" id=\"<min()>\"><min()> = </span><br> <span class=\"token function\">min(</span> <span class=\"token property\"><calc-sum></span><a href=\"/ja/docs/Web/CSS/Value_definition_syntax#hash_mark\" title=\"Hash mark: the entity is repeated one or several times, each occurence separated by a comma\">#</a> <span class=\"token function\">)</span> <br><br><span class=\"token property\" id=\"<calc-sum>\"><calc-sum> = </span><br> <span class=\"token property\"><calc-product></span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#brackets\" title=\"Brackets: enclose several entities, combinators, and multipliers to transform them as a single component\">[</a> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#brackets\" title=\"Brackets: enclose several entities, combinators, and multipliers to transform them as a single component\">[</a> '+' <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a> '-' <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#brackets\" title=\"Brackets: enclose several entities, combinators, and multipliers to transform them as a single component\">]</a> <span class=\"token property\"><calc-product></span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#brackets\" title=\"Brackets: enclose several entities, combinators, and multipliers to transform them as a single component\">]</a><a href=\"/ja/docs/Web/CSS/Value_definition_syntax#asterisk\" title=\"Asterisk: the entity may occur zero, one or several times\">*</a> <br><br><span class=\"token property\" id=\"<calc-product>\"><calc-product> = </span><br> <span class=\"token property\"><calc-value></span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#brackets\" title=\"Brackets: enclose several entities, combinators, and multipliers to transform them as a single component\">[</a> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#brackets\" title=\"Brackets: enclose several entities, combinators, and multipliers to transform them as a single component\">[</a> '*' <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a> '/' <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#brackets\" title=\"Brackets: enclose several entities, combinators, and multipliers to transform them as a single component\">]</a> <span class=\"token property\"><calc-value></span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#brackets\" title=\"Brackets: enclose several entities, combinators, and multipliers to transform them as a single component\">]</a><a href=\"/ja/docs/Web/CSS/Value_definition_syntax#asterisk\" title=\"Asterisk: the entity may occur zero, one or several times\">*</a> <br><br><span class=\"token property\" id=\"<calc-value>\"><calc-value> = </span><br> <a href=\"/ja/docs/Web/CSS/number\"><span class=\"token property\"><number></span></a> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a><br> <a href=\"/ja/docs/Web/CSS/dimension\"><span class=\"token property\"><dimension></span></a> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a><br> <a href=\"/ja/docs/Web/CSS/percentage\"><span class=\"token property\"><percentage></span></a> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a><br> <span class=\"token property\"><calc-keyword></span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a><br> ( <span class=\"token property\"><calc-sum></span> <span class=\"token function\">)</span> <br><br><span class=\"token property\" id=\"<calc-keyword>\"><calc-keyword> = </span><br> <span class=\"token keyword\">e</span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a><br> <span class=\"token keyword\">pi</span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a><br> <span class=\"token keyword\">infinity</span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a><br> <span class=\"token keyword\">-infinity</span> <a href=\"/ja/docs/Web/CSS/Value_definition_syntax#single_bar\" title=\"Single bar: exactly one of the entities must be present\">|</a><br> <span class=\"token keyword\">NaN</span> <br><br></pre>"}},{"type":"prose","value":{"id":"アクセシビリティの考慮","title":"アクセシビリティの考慮","isH3":false,"content":"<p><code>min()</code> を使用して最大フォントサイズを設定する場合、読めるようにするためにフォントが少なくとも 200% まで拡大できるようにしてください (ズーム機能などの支援技術なしで)。</p>\n<ul>\n <li><a href=\"/ja/docs/Web/Accessibility/Understanding_WCAG/Perceivable#%E3%82%AC%E3%82%A4%E3%83%89%E3%83%A9%E3%82%A4%E3%83%B3_1.4_%E5%89%8D%E6%99%AF%E3%81%A8%E8%83%8C%E6%99%AF%E3%81%AE%E5%8C%BA%E5%88%A5%E3%82%92%E5%90%AB%E3%82%81%E3%80%81%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%8C%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%82%92%E8%A6%8B%E3%81%9F%E3%82%8A%E8%81%9E%E3%81%84%E3%81%9F%E3%82%8A%E3%81%97%E3%82%84%E3%81%99%E3%81%8F%E3%81%99%E3%82%8B\">MDN WCAG を理解する、ガイドライン 1.4 の解説</a></li>\n <li><a href=\"https://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-contrast-scale.html\" class=\"external\" target=\"_blank\">Understanding Success Criterion 1.4.4 | W3C Understanding WCAG 2.0</a></li>\n</ul>"}},{"type":"prose","value":{"id":"例","title":"例","isH3":false,"content":""}},{"type":"prose","value":{"id":"setting_a_maximum_size_for_a_label_and_input","title":"ラベルと入力欄のために最大値を設定する","isH3":true,"content":"<p>CSS 関数のもう一つの使用例は、レスポンシブなフォームコントロールに最大サイズを設定します。ラベルと入力欄の幅をフォームの幅の縮小に合わせて縮小できるようにします。</p>\n<p>いくらか CSS を見てください。</p>\n<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">css</span></div><pre class=\"brush: css notranslate\"><code>input,\nlabel {\n padding: 2px;\n box-sizing: border-box;\n display: inline-block;\n width: min(40%, 400px);\n background-color: pink;\n}\n\nform {\n margin: 4px;\n border: 1px solid black;\n padding: 4px;\n}\n</code></pre></div>\n<p>ここでは、フォーム自体は、マージン、境界、パディングを含めて、親の幅の 100% になります。入力欄とラベルは、フォームのパディングまでの幅の 40% または幅 400px のどちらか小さい方になるように宣言します。言い換えれば、ラベルと入力欄の幅の最大値は 400px です。最も狭くなるのはフォームの幅の 40% であり、スマートウォッチの画面では非常に小さくなります。</p>\n<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">html</span></div><pre class=\"brush: html notranslate\"><code><form>\n <label>Type something:</label>\n <input type=\"text\" />\n</form>\n</code></pre></div><div class=\"code-example\"><div class=\"example-header\"></div><iframe class=\"sample-code-frame\" title=\"Setting a maximum size for a label and input sample\" id=\"frame_setting_a_maximum_size_for_a_label_and_input\" width=\"100%\" height=\"110\" src=\"about:blank\" data-live-path=\"/ja/docs/Web/CSS/min\" data-live-id=\"setting_a_maximum_size_for_a_label_and_input\" sandbox=\"allow-same-origin allow-scripts\" loading=\"lazy\"></iframe></div>"}},{"type":"specifications","value":{"title":"仕様書","id":"仕様書","isH3":false,"specifications":[{"bcdSpecificationURL":"https://drafts.csswg.org/css-values/#calc-notation","title":"CSS Values and Units Module Level 4"}],"query":"css.types.min"}},{"type":"browser_compatibility","value":{"title":"ブラウザーの互換性","id":"ブラウザーの互換性","isH3":false,"query":"css.types.min"}},{"type":"prose","value":{"id":"関連情報","title":"関連情報","isH3":false,"content":"<ul>\n <li><a href=\"/ja/docs/Web/CSS/calc\"><code>calc()</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/clamp\"><code>clamp()</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/max\"><code>max()</code></a></li>\n <li><a href=\"/ja/docs/Learn/CSS/Building_blocks/Values_and_units\">CSS 値</a></li>\n</ul>"}}],"toc":[{"text":"試してみましょう","id":"試してみましょう"},{"text":"構文","id":"構文"},{"text":"アクセシビリティの考慮","id":"アクセシビリティの考慮"},{"text":"例","id":"例"},{"text":"仕様書","id":"仕様書"},{"text":"ブラウザーの互換性","id":"ブラウザーの互換性"},{"text":"関連情報","id":"関連情報"}],"summary":"min() は CSS 関数で、 CSS プロパティの値としてカンマで区切られた式のリストから最小の (最も負である) 値を設定できます。 min() 関数は <length>、<frequency>,、<angle>、<time>、<percentage>、<number>、<integer> が利用できるところならばどこでも使用することができます。","popularity":0,"modified":"2023-10-17T13:49:19.000Z","other_translations":[{"locale":"de","title":"min()","native":"Deutsch"},{"locale":"en-US","title":"min()","native":"English (US)"},{"locale":"es","title":"min()","native":"Español"},{"locale":"fr","title":"min()","native":"Français"},{"locale":"zh-CN","title":"min()","native":"中文 (简体)"}],"pageType":"unknown","source":{"folder":"ja/web/css/min","github_url":"https://github.com/mdn/translated-content/blob/main/files/ja/web/css/min/index.md","last_commit_url":"https://github.com/mdn/translated-content/commit/b220eb3d5060b3eeb194471657d37e2c0cea9cc0","filename":"index.md"},"short_title":"min()","parents":[{"uri":"/ja/docs/Web","title":"開発者向けのウェブ技術"},{"uri":"/ja/docs/Web/CSS","title":"CSS: カスケーディングスタイルシート"},{"uri":"/ja/docs/Web/CSS/min","title":"min()"}],"pageTitle":"min() - CSS: カスケーディングスタイルシート | MDN","noIndexing":false}}</script></body></html>