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href="#公式定義">公式定義</a></li><li class="document-toc-item "><a class="document-toc-link" href="#形式文法">形式文法</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 open=""><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 open=""><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><em><a href="/ja/docs/Web/CSS/background-image" aria-current="page">background-image</a></em></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><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/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><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-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><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/::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 href="/ja/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><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-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 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/easing-function/cubic-bezier">cubic-bezier()</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/easing-function/linear">linear()</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><a href="/ja/docs/Web/CSS/min">min()</a></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 href="/ja/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 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/easing-function/steps">steps()</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">アクセシビリティ</a></li><li class="document-toc-item "><a class="document-toc-link" href="#公式定義">公式定義</a></li><li class="document-toc-item "><a class="document-toc-link" href="#形式文法">形式文法</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>background-image</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 2015<!-- -->.</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%2Fbackground-image&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>background-image</code></strong> は <a href="/ja/docs/Web/CSS">CSS</a> のプロパティで、要素に 1 つ以上の背景画像を設定します。</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/background-image.html" title="MDN Web Docs Interactive Example" allow="clipboard-write" loading="lazy"></iframe> <p>画像はお互いの上に積み重ねるコンテキストレイヤーに描画されます。最初に指定されたレイヤーが、ユーザーに対し最も手前にあるかのように描画されます。</p> <p>要素の<a href="/ja/docs/Web/CSS/border">境界</a>は背景画像よりも上、 <a href="/ja/docs/Web/CSS/background-color"><code>background-color</code></a> は背景画像より下に描画されます。画像がボックスとその境界に対し相対的にどう描画されるかは、 <a href="/ja/docs/Web/CSS/background-clip"><code>background-clip</code></a> および <a href="/ja/docs/Web/CSS/background-origin"><code>background-origin</code></a> プロパティによって定義されます。</p> <p>指定された画像を描画することができない (例えば、指定された URI が指し示すファイルをロードできない) 場合、ブラウザーはその指定を <code>none</code> 値であるかのように処理します。</p> <div class="notecard note"> <p><strong>メモ:</strong> たとえ画像が不透明で通常は色が表示されないとしても、ウェブ開発者は常に <a href="/ja/docs/Web/CSS/background-color"><code>background-color</code></a> を指定すべきです。例えばネットワークが切断された場合など、もし画像が読み込めなかったときに、背景色がフォールバックとして使われます。</p> </div></div></section><section aria-labelledby="構文"><h2 id="構文"><a href="#構文">構文</a></h2><div class="section-content"><div class="code-example"><div class="example-header"><span class="language-name">css</span></div><pre class="brush: css notranslate"><code>/* 単一の画像 */ background-image: linear-gradient(black, white); background-image: url("cat-front.png"); /* 複数の画像 */ background-image: radial-gradient(circle, #0000 45%, #000f 48%), radial-gradient(ellipse farthest-corner, #fc1c14 20%, #cf15cf 80%); /* グローバル値 */ background-image: inherit; background-image: initial; background-image: revert; background-image: revert-layer; background-image: unset; </code></pre></div> <p>それぞれの背景画像は、キーワード <code>none</code> または <a href="/ja/docs/Web/CSS/image"><code><image></code></a> 値として指定されます。</p> <p>複数の背景画像を指定するには、複数の値をカンマで区切って指定してください。</p></div></section><section aria-labelledby="値"><h3 id="値"><a href="#値">値</a></h3><div class="section-content"><dl> <dt id="none"><a href="#none"><code>none</code></a></dt> <dd> <p>画像を用いないことを表すキーワード。</p> </dd> <dt id="image"><a href="#image"><code><image></code></a></dt> <dd> <p>表示する背景を記述する <a href="/ja/docs/Web/CSS/image"><code><image></code></a>。<a href="/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Using_multiple_backgrounds">複数の背景</a>に対応している場合は、カンマ区切りで複数指定することができます。</p> </dd> </dl></div></section><section aria-labelledby="アクセシビリティ"><h2 id="アクセシビリティ"><a href="#アクセシビリティ">アクセシビリティ</a></h2><div class="section-content"><p>ブラウザーは、背景画像に関する特別な情報を支援技術に提供しません。これは主に読み上げアプリにとって重要であり、読み上げアプリはその存在を告知しないため、ユーザーには何も伝えません。ページの全体的な目的を理解する上で重要な情報が画像に含まれている場合は、文書の中でその意味を記述した方が良いでしょう。</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_1.1_%E2%80%94_%E9%9D%9E%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%81%AE%E3%81%9F%E3%82%81%E3%81%AE%E4%BB%A3%E6%9B%BF%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88%E3%81%AE%E6%8F%90%E4%BE%9B">MDN "WCAG を理解する ― ガイドライン 1.1 の解説"</a></li> <li><a href="https://www.w3.org/TR/2016/NOTE-UNDERSTANDING-WCAG20-20161007/text-equiv-all.html" class="external" target="_blank">Understanding Success Criterion 1.1.1 | W3C Understanding WCAG 2.0</a></li> </ul> <p>さらに、背景画像と前景テキストのコントラスト比を確保し、弱視者がページコンテンツを読めるようにすることも重要です。</p> <p>カラーコントラスト比は、テキストと背景色の値の輝度を比較して決定されます。<a href="https://www.w3.org/WAI/standards-guidelines/wcag/" class="external" target="_blank">ウェブコンテンツアクセシビリティガイドライン (WCAG)</a> に準拠するには、本文テキストコンテンツでは 4.5:1、見出しなどの大きなテキストでは 3:1 の比率が要求されます。大きなテキストとは、 24px 以上、または<a href="/ja/docs/Web/CSS/font-weight">太字</a>で 18.66px 以上を定義します。</p> <ul> <li><a href="https://webaim.org/resources/contrastchecker/" class="external" target="_blank">WebAIM: Color Contrast Checker</a></li> <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-contrast.html" class="external" target="_blank">Understanding Success Criterion 1.4.3 | Understanding WCAG 2.0</a>, W3C (2023)</li> </ul></div></section><section aria-labelledby="公式定義"><h2 id="公式定義"><a href="#公式定義">公式定義</a></h2><div class="section-content"><figure class="table-container"><table class="properties"><tbody><tr><th scope="row"><a href="/ja/docs/Web/CSS/initial_value">初期値</a></th><td><code>none</code></td></tr><tr><th scope="row">適用対象</th><td>すべての要素。 <a href="/ja/docs/Web/CSS/::first-letter"><code>::first-letter</code></a>および<a href="/ja/docs/Web/CSS/::first-line"><code>::first-line</code></a> にも適用されます。</td></tr><tr><th scope="row"><a href="/ja/docs/Web/CSS/Inheritance">継承</a></th><td>なし</td></tr><tr><th scope="row"><a href="/ja/docs/Web/CSS/computed_value">計算値</a></th><td>指定通り、ただし <a href="/ja/docs/Web/CSS/url_value"><code>url</code></a> の値は絶対パスになる</td></tr><tr><th scope="row"><a href="/ja/docs/Web/CSS/CSS_animated_properties">アニメーションの種類</a></th><td>離散値</td></tr></tbody></table></figure></div></section><section aria-labelledby="形式文法"><h2 id="形式文法"><a href="#形式文法">形式文法</a></h2><div class="section-content"><pre class="notranslate"><span class="token property" id="background-image">background-image = </span><br> <span class="token property"><bg-image></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> <br><br><span class="token property" id="<bg-image>"><bg-image> = </span><br> <span class="token property"><image></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">none</span> <br><br><span class="token property" id="<image>"><image> = </span><br> <span class="token property"><url></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> <a href="/ja/docs/Web/CSS/gradient"><span class="token property"><gradient></span></a> <br><br><span class="token property" id="<url>"><url> = </span><br> <span class="token property"><url()></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"><src()></span> <br><br><span class="token property" id="<url()>"><url()> = </span><br> <span class="token function">url(</span> <a href="/ja/docs/Web/CSS/string"><span class="token property"><string></span></a> <a class="page-not-created" title="この項目についての文書はまだ書かれていません。書いてみませんか？" data-href="/ja/docs/Web/CSS/url-modifier"><span class="token property"><url-modifier></span></a><a href="/ja/docs/Web/CSS/Value_definition_syntax#asterisk" title="Asterisk: the entity may occur zero, one or several times">*</a> <span class="token function">)</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> <a class="page-not-created" title="この項目についての文書はまだ書かれていません。書いてみませんか？" data-href="/ja/docs/Web/CSS/url-token"><span class="token property"><url-token></span></a> <br><br><span class="token property" id="<src()>"><src()> = </span><br> <span class="token function">src(</span> <a href="/ja/docs/Web/CSS/string"><span class="token property"><string></span></a> <a class="page-not-created" title="この項目についての文書はまだ書かれていません。書いてみませんか？" data-href="/ja/docs/Web/CSS/url-modifier"><span class="token property"><url-modifier></span></a><a href="/ja/docs/Web/CSS/Value_definition_syntax#asterisk" title="Asterisk: the entity may occur zero, one or several times">*</a> <span class="token function">)</span> <br><br></pre></div></section><section aria-labelledby="例"><h2 id="例"><a href="#例">例</a></h2><div class="section-content"></div></section><section aria-labelledby="背景画像の重ね合わせ"><h3 id="背景画像の重ね合わせ"><a href="#背景画像の重ね合わせ">背景画像の重ね合わせ</a></h3><div class="section-content"><p>星の画像は一部透過となっており、猫の画像の上に重ねられている点に注意してください。</p> <h4 id="html">HTML</h4> <div class="code-example"><div class="example-header"><span class="language-name">html</span></div><pre class="brush: html notranslate"><code><div> <p class="cats-and-stars">This paragraph is full of cats<br />and stars.</p> <p>This paragraph is not.</p> <p class="cats-and-stars">Here are more cats for you.<br />Look at them!</p> <p>And no more.</p> </div> </code></pre></div> <h4 id="css">CSS</h4> <div class="code-example"><div class="example-header"><span class="language-name">css</span></div><pre class="brush: css notranslate"><code>p { font-weight: bold; font-size: 1.5em; color: white; text-shadow: 0.07em 0.07em 0.05em black; background-image: none; background-color: transparent; } div { background-image: url("mdn_logo_only_color.png"); } .cats-and-stars { background-image: url("star-transparent.gif"), url("cat-front.png"); background-color: transparent; } </code></pre></div> <h4 id="結果">結果</h4><div class="code-example"><div class="example-header"></div><iframe class="sample-code-frame" title="Layering background images sample" id="frame_layering_background_images" src="about:blank" data-live-path="/ja/docs/Web/CSS/background-image" data-live-id="layering_background_images" 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-backgrounds/#background-image">CSS Backgrounds and Borders Module Level 3<!-- --> <br/><small># <!-- -->background-image</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/HTML/Element/img"><code><img></code></a></li> <li> <p>画像に関する関数:</p> <ul> <li><a href="/ja/docs/Web/CSS/gradient/linear-gradient"><code>linear-gradient()</code></a></li> <li><a href="/ja/docs/Web/CSS/gradient/radial-gradient"><code>radial-gradient()</code></a></li> <li><a href="/ja/docs/Web/CSS/gradient/conic-gradient"><code>conic-gradient()</code></a></li> <li><a href="/ja/docs/Web/CSS/gradient/repeating-linear-gradient"><code>repeating-linear-gradient()</code></a></li> <li><a href="/ja/docs/Web/CSS/gradient/repeating-radial-gradient"><code>repeating-radial-gradient()</code></a></li> <li><a href="/ja/docs/Web/CSS/gradient/repeating-conic-gradient"><code>repeating-conic-gradient()</code></a></li> <li><a href="/ja/docs/Web/CSS/url_value"><code><url></code></a></li> </ul> </li> <li> <p><a href="/ja/docs/Web/CSS/CSS_images/Using_CSS_gradients">CSS グラデーションの使用</a></p> </li> <li> <p><a href="/ja/docs/Web/CSS/CSS_images/Implementing_image_sprites_in_CSS">CSS での画像スプライトの実装</a></p> </li> <li> <p><a href="/ja/docs/Web/CSS/CSS_images">CSS 画像</a>モジュール</p> </li> <li> <p>背景に関するプロパティ</p> <ul> <li><a href="/ja/docs/Web/CSS/background-attachment"><code>background-attachment</code></a></li> <li><a href="/ja/docs/Web/CSS/background-clip"><code>background-clip</code></a></li> <li><a href="/ja/docs/Web/CSS/background-color"><code>background-color</code></a></li> <li><a href="/ja/docs/Web/CSS/background-origin"><code>background-origin</code></a></li> <li><a href="/ja/docs/Web/CSS/background-position"><code>background-position</code></a></li> <li><a href="/ja/docs/Web/CSS/background-repeat"><code>background-repeat</code></a></li> <li><a href="/ja/docs/Web/CSS/background-size"><code>background-size</code></a></li> <li><a href="/ja/docs/Web/CSS/background"><code>background</code></a> 一括指定</li> 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<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 open=\"\"><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 open=\"\"><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><em><a href=\"/ja/docs/Web/CSS/background-image\" aria-current=\"page\">background-image</a></em></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><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/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><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-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><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/::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 href=\"/ja/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><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-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 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/easing-function/cubic-bezier\">cubic-bezier()</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/easing-function/linear\">linear()</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><a href=\"/ja/docs/Web/CSS/min\">min()</a></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 href=\"/ja/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 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/easing-function/steps\">steps()</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>background-image</code></strong> は <a href=\"/ja/docs/Web/CSS\">CSS</a> のプロパティで、要素に 1 つ以上の背景画像を設定します。</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/background-image.html\" title=\"MDN Web Docs Interactive Example\" allow=\"clipboard-write\" loading=\"lazy\"></iframe>\n<p>画像はお互いの上に積み重ねるコンテキストレイヤーに描画されます。最初に指定されたレイヤーが、ユーザーに対し最も手前にあるかのように描画されます。</p>\n<p>要素の<a href=\"/ja/docs/Web/CSS/border\">境界</a>は背景画像よりも上、 <a href=\"/ja/docs/Web/CSS/background-color\"><code>background-color</code></a> は背景画像より下に描画されます。画像がボックスとその境界に対し相対的にどう描画されるかは、 <a href=\"/ja/docs/Web/CSS/background-clip\"><code>background-clip</code></a> および <a href=\"/ja/docs/Web/CSS/background-origin\"><code>background-origin</code></a> プロパティによって定義されます。</p>\n<p>指定された画像を描画することができない (例えば、指定された URI が指し示すファイルをロードできない) 場合、ブラウザーはその指定を <code>none</code> 値であるかのように処理します。</p>\n<div class=\"notecard note\">\n <p><strong>メモ:</strong> たとえ画像が不透明で通常は色が表示されないとしても、ウェブ開発者は常に <a href=\"/ja/docs/Web/CSS/background-color\"><code>background-color</code></a> を指定すべきです。例えばネットワークが切断された場合など、もし画像が読み込めなかったときに、背景色がフォールバックとして使われます。</p>\n</div>"}},{"type":"prose","value":{"id":"構文","title":"構文","isH3":false,"content":"<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">css</span></div><pre class=\"brush: css notranslate\"><code>/* 単一の画像 */\nbackground-image: linear-gradient(black, white);\nbackground-image: url(\"cat-front.png\");\n\n/* 複数の画像 */\nbackground-image: radial-gradient(circle, #0000 45%, #000f 48%),\n radial-gradient(ellipse farthest-corner, #fc1c14 20%, #cf15cf 80%);\n\n/* グローバル値 */\nbackground-image: inherit;\nbackground-image: initial;\nbackground-image: revert;\nbackground-image: revert-layer;\nbackground-image: unset;\n</code></pre></div>\n<p>それぞれの背景画像は、キーワード <code>none</code> または <a href=\"/ja/docs/Web/CSS/image\"><code><image></code></a> 値として指定されます。</p>\n<p>複数の背景画像を指定するには、複数の値をカンマで区切って指定してください。</p>"}},{"type":"prose","value":{"id":"値","title":"値","isH3":true,"content":"<dl>\n <dt id=\"none\"><a href=\"#none\"><code>none</code></a></dt>\n <dd>\n <p>画像を用いないことを表すキーワード。</p>\n </dd>\n <dt id=\"image\"><a href=\"#image\"><code><image></code></a></dt>\n <dd>\n <p>表示する背景を記述する <a href=\"/ja/docs/Web/CSS/image\"><code><image></code></a>。<a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Using_multiple_backgrounds\">複数の背景</a>に対応している場合は、カンマ区切りで複数指定することができます。</p>\n </dd>\n</dl>"}},{"type":"prose","value":{"id":"アクセシビリティ","title":"アクセシビリティ","isH3":false,"content":"<p>ブラウザーは、背景画像に関する特別な情報を支援技術に提供しません。これは主に読み上げアプリにとって重要であり、読み上げアプリはその存在を告知しないため、ユーザーには何も伝えません。ページの全体的な目的を理解する上で重要な情報が画像に含まれている場合は、文書の中でその意味を記述した方が良いでしょう。</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_1.1_%E2%80%94_%E9%9D%9E%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%81%AE%E3%81%9F%E3%82%81%E3%81%AE%E4%BB%A3%E6%9B%BF%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88%E3%81%AE%E6%8F%90%E4%BE%9B\">MDN \"WCAG を理解する ― ガイドライン 1.1 の解説\"</a></li>\n <li><a href=\"https://www.w3.org/TR/2016/NOTE-UNDERSTANDING-WCAG20-20161007/text-equiv-all.html\" class=\"external\" target=\"_blank\">Understanding Success Criterion 1.1.1 | W3C Understanding WCAG 2.0</a></li>\n</ul>\n<p>さらに、背景画像と前景テキストのコントラスト比を確保し、弱視者がページコンテンツを読めるようにすることも重要です。</p>\n<p>カラーコントラスト比は、テキストと背景色の値の輝度を比較して決定されます。<a href=\"https://www.w3.org/WAI/standards-guidelines/wcag/\" class=\"external\" target=\"_blank\">ウェブコンテンツアクセシビリティガイドライン (WCAG)</a> に準拠するには、本文テキストコンテンツでは 4.5:1、見出しなどの大きなテキストでは 3:1 の比率が要求されます。大きなテキストとは、 24px 以上、または<a href=\"/ja/docs/Web/CSS/font-weight\">太字</a>で 18.66px 以上を定義します。</p>\n<ul>\n <li><a href=\"https://webaim.org/resources/contrastchecker/\" class=\"external\" target=\"_blank\">WebAIM: Color Contrast Checker</a></li>\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-contrast.html\" class=\"external\" target=\"_blank\">Understanding Success Criterion 1.4.3 | Understanding WCAG 2.0</a>, W3C (2023)</li>\n</ul>"}},{"type":"prose","value":{"id":"公式定義","title":"公式定義","isH3":false,"content":"<figure class=\"table-container\"><table class=\"properties\"><tbody><tr><th scope=\"row\"><a href=\"/ja/docs/Web/CSS/initial_value\">初期値</a></th><td><code>none</code></td></tr><tr><th scope=\"row\">適用対象</th><td>すべての要素。 <a href=\"/ja/docs/Web/CSS/::first-letter\"><code>::first-letter</code></a>および<a href=\"/ja/docs/Web/CSS/::first-line\"><code>::first-line</code></a> にも適用されます。</td></tr><tr><th scope=\"row\"><a href=\"/ja/docs/Web/CSS/Inheritance\">継承</a></th><td>なし</td></tr><tr><th scope=\"row\"><a href=\"/ja/docs/Web/CSS/computed_value\">計算値</a></th><td>指定通り、ただし <a href=\"/ja/docs/Web/CSS/url_value\"><code>url</code></a> の値は絶対パスになる</td></tr><tr><th scope=\"row\"><a href=\"/ja/docs/Web/CSS/CSS_animated_properties\">アニメーションの種類</a></th><td>離散値</td></tr></tbody></table></figure>"}},{"type":"prose","value":{"id":"形式文法","title":"形式文法","isH3":false,"content":"<pre class=\"notranslate\"><span class=\"token property\" id=\"background-image\">background-image = </span><br> <span class=\"token property\"><bg-image></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> <br><br><span class=\"token property\" id=\"<bg-image>\"><bg-image> = </span><br> <span class=\"token property\"><image></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\">none</span> <br><br><span class=\"token property\" id=\"<image>\"><image> = </span><br> <span class=\"token property\"><url></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> <a href=\"/ja/docs/Web/CSS/gradient\"><span class=\"token property\"><gradient></span></a> <br><br><span class=\"token property\" id=\"<url>\"><url> = </span><br> <span class=\"token property\"><url()></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\"><src()></span> <br><br><span class=\"token property\" id=\"<url()>\"><url()> = </span><br> <span class=\"token function\">url(</span> <a href=\"/ja/docs/Web/CSS/string\"><span class=\"token property\"><string></span></a> <a class=\"page-not-created\" title=\"この項目についての文書はまだ書かれていません。書いてみませんか？\" data-href=\"/ja/docs/Web/CSS/url-modifier\"><span class=\"token property\"><url-modifier></span></a><a href=\"/ja/docs/Web/CSS/Value_definition_syntax#asterisk\" title=\"Asterisk: the entity may occur zero, one or several times\">*</a> <span class=\"token function\">)</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> <a class=\"page-not-created\" title=\"この項目についての文書はまだ書かれていません。書いてみませんか？\" data-href=\"/ja/docs/Web/CSS/url-token\"><span class=\"token property\"><url-token></span></a> <br><br><span class=\"token property\" id=\"<src()>\"><src()> = </span><br> <span class=\"token function\">src(</span> <a href=\"/ja/docs/Web/CSS/string\"><span class=\"token property\"><string></span></a> <a class=\"page-not-created\" title=\"この項目についての文書はまだ書かれていません。書いてみませんか？\" data-href=\"/ja/docs/Web/CSS/url-modifier\"><span class=\"token property\"><url-modifier></span></a><a href=\"/ja/docs/Web/CSS/Value_definition_syntax#asterisk\" title=\"Asterisk: the entity may occur zero, one or several times\">*</a> <span class=\"token function\">)</span> <br><br></pre>"}},{"type":"prose","value":{"id":"例","title":"例","isH3":false,"content":""}},{"type":"prose","value":{"id":"背景画像の重ね合わせ","title":"背景画像の重ね合わせ","isH3":true,"content":"<p>星の画像は一部透過となっており、猫の画像の上に重ねられている点に注意してください。</p>\n<h4 id=\"html\">HTML</h4>\n<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">html</span></div><pre class=\"brush: html notranslate\"><code><div>\n <p class=\"cats-and-stars\">This paragraph is full of cats<br />and stars.</p>\n <p>This paragraph is not.</p>\n <p class=\"cats-and-stars\">Here are more cats for you.<br />Look at them!</p>\n <p>And no more.</p>\n</div>\n</code></pre></div>\n<h4 id=\"css\">CSS</h4>\n<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">css</span></div><pre class=\"brush: css notranslate\"><code>p {\n font-weight: bold;\n font-size: 1.5em;\n color: white;\n text-shadow: 0.07em 0.07em 0.05em black;\n background-image: none;\n background-color: transparent;\n}\n\ndiv {\n background-image: url(\"mdn_logo_only_color.png\");\n}\n\n.cats-and-stars {\n background-image: url(\"star-transparent.gif\"), url(\"cat-front.png\");\n background-color: transparent;\n}\n</code></pre></div>\n<h4 id=\"結果\">結果</h4><div class=\"code-example\"><div class=\"example-header\"></div><iframe class=\"sample-code-frame\" title=\"Layering background images sample\" id=\"frame_layering_background_images\" src=\"about:blank\" data-live-path=\"/ja/docs/Web/CSS/background-image\" data-live-id=\"layering_background_images\" 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-backgrounds/#background-image","title":"CSS Backgrounds and Borders Module Level 3"}],"query":"css.properties.background-image"}},{"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.properties.background-image"}},{"type":"prose","value":{"id":"関連情報","title":"関連情報","isH3":false,"content":"<ul>\n <li><a href=\"/ja/docs/Web/HTML/Element/img\"><code><img></code></a></li>\n <li>\n <p>画像に関する関数:</p>\n <ul>\n <li><a href=\"/ja/docs/Web/CSS/gradient/linear-gradient\"><code>linear-gradient()</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/gradient/radial-gradient\"><code>radial-gradient()</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/gradient/conic-gradient\"><code>conic-gradient()</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/gradient/repeating-linear-gradient\"><code>repeating-linear-gradient()</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/gradient/repeating-radial-gradient\"><code>repeating-radial-gradient()</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/gradient/repeating-conic-gradient\"><code>repeating-conic-gradient()</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/url_value\"><code><url></code></a></li>\n </ul>\n </li>\n <li>\n <p><a href=\"/ja/docs/Web/CSS/CSS_images/Using_CSS_gradients\">CSS グラデーションの使用</a></p>\n </li>\n <li>\n <p><a href=\"/ja/docs/Web/CSS/CSS_images/Implementing_image_sprites_in_CSS\">CSS での画像スプライトの実装</a></p>\n </li>\n <li>\n <p><a href=\"/ja/docs/Web/CSS/CSS_images\">CSS 画像</a>モジュール</p>\n </li>\n <li>\n <p>背景に関するプロパティ</p>\n <ul>\n <li><a href=\"/ja/docs/Web/CSS/background-attachment\"><code>background-attachment</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/background-clip\"><code>background-clip</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/background-color\"><code>background-color</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/background-origin\"><code>background-origin</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/background-position\"><code>background-position</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/background-repeat\"><code>background-repeat</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/background-size\"><code>background-size</code></a></li>\n <li><a href=\"/ja/docs/Web/CSS/background\"><code>background</code></a> 一括指定</li>\n </ul>\n </li>\n <li>\n <p><a href=\"/ja/docs/Learn/CSS/Building_blocks/Backgrounds_and_borders\">CSS の学習: 背景と境界線</a></p>\n </li>\n <li>\n <p><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Using_multiple_backgrounds\">複数の背景画像の使用</a></p>\n </li>\n <li>\n <p><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders/Resizing_background_images\">背景画像の拡大縮小</a></p>\n </li>\n <li>\n <p><a href=\"/ja/docs/Web/CSS/CSS_backgrounds_and_borders\">CSS 背景と境界</a>モジュール</p>\n </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","id":"アクセシビリティ"},{"text":"公式定義","id":"公式定義"},{"text":"形式文法","id":"形式文法"},{"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":"background-image は CSS のプロパティで、要素に 1 つ以上の背景画像を設定します。","popularity":0.0204,"modified":"2024-11-21T07:14:10.000Z","other_translations":[{"locale":"de","title":"background-image","native":"Deutsch"},{"locale":"en-US","title":"background-image","native":"English (US)"},{"locale":"es","title":"background-image","native":"Español"},{"locale":"fr","title":"background-image","native":"Français"},{"locale":"ko","title":"background-image","native":"한국어"},{"locale":"ru","title":"background-image","native":"Русский"},{"locale":"zh-CN","title":"background-image","native":"中文 (简体)"}],"pageType":"unknown","source":{"folder":"ja/web/css/background-image","github_url":"https://github.com/mdn/translated-content/blob/main/files/ja/web/css/background-image/index.md","last_commit_url":"https://github.com/mdn/translated-content/commit/3a2d5123e2bc5c052989c7fc730b956f346a38aa","filename":"index.md"},"short_title":"background-image","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/background-image","title":"background-image"}],"pageTitle":"background-image - CSS: カスケーディングスタイルシート | MDN","noIndexing":false}}</script></body></html>