2018-10-10 18:03:03 -04:00
										 
									 
								 
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								id: 5a9036d038fddaf9a66b5d32
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											2020-12-16 00:37:30 -07:00
										 
									 
								 
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								title: 使用 grid-template-columns 添加多列
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								challengeType: 0
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											2020-02-11 21:39:15 +08:00
										 
									 
								 
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								videoUrl: 'https://scrimba.com/p/pByETK/c7NzDHv'
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								forumTopicId: 301117
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											2021-01-13 03:31:00 +01:00
										 
									 
								 
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								dashedName: add-columns-with-grid-template-columns
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								---
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								# --description--
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											2021-02-06 04:42:36 +00:00
										 
									 
								 
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								简单地添加一个网格元素并不会有任何明显的效果。 你还需要明确网格的结构。 在一个网格容器中使用 `grid-template-columns` 属性可以添加一些列,示例如下:
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								```css
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								.container {
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								  display: grid;
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								  grid-template-columns: 50px 50px;
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								}
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								```
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								上面的代码会在网格容器中添加两列,宽度均为 50px。 `grid-template-columns` 属性值的个数表示网格的列数,每个值表示相应的列宽度。
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								# --instructions--
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											2021-01-08 11:20:48 -08:00
										 
									 
								 
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								请给网格容器设置三个列,每列宽度均为 `100px`。
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								# --hints--
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								class 为 `container` 的元素应具有 `grid-template-columns` 属性,该属性应有三个属性值,均为 `100px`。
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											2018-10-10 18:03:03 -04:00
										 
									 
								 
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								```js
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								assert(
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								  code.match(
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								    /.container\s*?{[\s\S]*grid-template-columns\s*?:\s*?100px\s*?100px\s*?100px\s*?;[\s\S]*}/gi
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								  )
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								);
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								```
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											2021-01-13 03:31:00 +01:00
										 
									 
								 
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								# --seed--
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								## --seed-contents--
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								```html
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								<style>
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								  .d1{background:LightSkyBlue;}
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								  .d2{background:LightSalmon;}
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								  .d3{background:PaleTurquoise;}
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								  .d4{background:LightPink;}
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								  .d5{background:PaleGreen;}
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								  .container {
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								    font-size: 40px;
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								    width: 100%;
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								    background: LightGray;
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								    display: grid;
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								    /* Only change code below this line */
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								    /* Only change code above this line */
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								  }
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								</style>
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								<div class="container">
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								  <div class="d1">1</div>
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								  <div class="d2">2</div>
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								  <div class="d3">3</div>
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								  <div class="d4">4</div>
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								  <div class="d5">5</div>
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								</div>
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								```
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								# --solutions--
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								```html
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								<style>.container {grid-template-columns: 100px 100px 100px;}</style>
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								```
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