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45 lines
722 B
Markdown
45 lines
722 B
Markdown
---
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title: CSS · Reusable Grid
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slug: css-grid
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tags:
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- CSS
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created: 2022-01-13T10:01:44.000Z
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summary: 可复用的CSS Grid设置
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lastmod: 2022-05-07T05:32:52.372Z
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---
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1. 先设置一个 class 为 grid，并设定 gap
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2. 子元素中再设置具体的列数
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如设一个上为 2 列和下为 3 列的栅格布局：
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#### CSS:
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```css
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.grid {
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display: grid;
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gap: 1.2rem;
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}
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.grid--2--cols {
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grid-template-columns: repeat(2, 1fr);
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}
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.grid--3--cols {
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grid-template-columns: repeat(3, 1fr);
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}
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```
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#### HTML:
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```html
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<section class="grid grid--2--cols">
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<div>Text1</div>
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<div>Text2</div>
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</section>
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<section class="grid grid--3--cols">
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<div>Text1</div>
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<div>Text2</div>
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<div>Text3</div>
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</section>
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```
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