grid-template-areas
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2017年10月.
grid-template-areas CSS 属性是网格区域 grid areas 在 CSS 中的特定命名。
尝试一下
grid-template-areas: "a a a" "b c c" "b c c"; grid-template-areas: "b b a" "b b c" "b b c"; grid-template-areas: "a a ." "a a ." ". b c"; <section class="default-example" id="default-example"> <div class="example-container"> <div class="transition-all" id="example-element"> <div>One (a)</div> <div>Two (b)</div> <div>Three (c)</div> </div> </div> </section> #example-element { border: 1px solid #c5c5c5; display: grid; grid-template-columns: 1fr 1fr 1fr; grid-template-rows: repeat(3, minmax(40px, auto)); grid-gap: 10px; width: 200px; } #example-element :nth-child(1) { background-color: rgba(0, 0, 255, 0.2); border: 3px solid blue; grid-area: a; } #example-element :nth-child(2) { background-color: rgba(255, 0, 200, 0.2); border: 3px solid rebeccapurple; grid-area: b; } #example-element :nth-child(3) { background-color: rgba(94, 255, 0, 0.2); border: 3px solid green; grid-area: c; } 网格区块 (grid areas) 和网格项 (grid item) 沒有关联，但是它们可以和一些网格定位属性 (grid-placement properties) 关联起来，比如grid-row-start， grid-row-end， grid-column-start和grid-column-end；也可以和一些速记 (shorthands) 属性关联起来，比如grid-row，grid-column 和 grid-area。
语法
css
/* Keyword value */ grid-template-areas: none; /* <string> values */ grid-template-areas: "a b"; /* 一行 两列 */ grid-template-areas: "a b b" "a c d"; /* 两行 三列 */ /* Global values */ grid-template-areas: inherit; /* 继承 */ grid-template-areas: initial; /* 默认值 */ grid-template-areas: unset; /* 未设置 */ 值
形式语法
grid-template-areas =
none |
<string>+
示例
HTML
html
<section id="page"> <header>Header</header> <nav>Navigation</nav> <main>Main area</main> <footer>Footer</footer> </section> CSS
css
#page { display: grid; /* 1.设置 display 为 grid */ width: 100%; height: 250px; grid-template-areas: "head head" "nav main" "nav foot"; /* 2.区域划分 当前为 三行 两列 */ grid-template-rows: 50px 1fr 30px; /* 3.各区域 宽高设置 */ grid-template-columns: 150px 1fr; } #page > header { grid-area: head; /* 4. 指定当前元素所在的区域位置，从 grid-template-areas 选取值 */ background-color: #8ca0ff; } #page > nav { grid-area: nav; background-color: #ffa08c; } #page > main { grid-area: main; background-color: #ffff64; } #page > footer { grid-area: foot; background-color: #8cffa0; } 结果
规范
| Specification |
|---|
| CSS Grid Layout Module Level 2 # grid-template-areas-property |
浏览器兼容性
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参见
- 相关 CSS 属性：
grid-template-rows、grid-template-columns、grid-template - Grid Layout 指南：Grid template areas
- 视频教程：Grid Template Areas