freeCodeCamp/curriculum/challenges/chinese/01-responsive-web-design/css-grid/create-grids-within-grids.md

2.4 KiB

id challengeType videoUrl forumTopicId title
5a94fe8569fb03452672e464 0 https://scrimba.com/p/pByETK/c6N78Ap 301128 在网格中创建网格

Description

将元素转换为网格只会影响其子代元素。因此,在把某个子代元素设置为网格后,就会得到一个嵌套的网格。 例如,设置类为item3的元素的displaygrid-template-columns属性,就会得到一个嵌套的网格。

Instructions

displaygrid-template-columns,使类为item3元素转换为有两列且宽度为auto1fr的网格。

Tests

tests:
  - text: '<code>item3</code>类应该有<code>grid-template-columns</code>属性且值为<code>auto</code>和<code>1fr</code>。'
    testString: assert(code.match(/.item3\s*?{[\s\S]*grid-template-columns\s*?:\s*?auto\s*?1fr\s*?;[\s\S]*}/gi));
  - text: '<code>item3</code>类有<code>display</code>属性且值为<code>grid</code>。'
    testString: assert(code.match(/.item3\s*?{[\s\S]*display\s*?:\s*?grid\s*?;[\s\S]*}/gi));

Challenge Seed

<style>
  .container {
    font-size: 1.5em;
    min-height: 300px;
    width: 100%;
    background: LightGray;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto 1fr auto;
    grid-gap: 10px;
    grid-template-areas:
      "advert header"
      "advert content"
      "advert footer";
  }
  .item1 {
    background: LightSkyBlue;
    grid-area: header;
  }
  
  .item2 {
    background: LightSalmon;
    grid-area: advert;
  }
  
  .item3 {
    background: PaleTurquoise;
    grid-area: content;
    /* 请在本行以下添加你的代码 */
    
    
    /* 请在本行以上添加你的代码 */
  }
  
  .item4 {
    background: lightpink;
    grid-area: footer;
  }
  
  .itemOne {
    background: PaleGreen;
  }
  
  .itemTwo {
    background: BlanchedAlmond;
  }
  
</style>
  
<div class="container">
  <div class="item1">header</div>
  <div class="item2">advert</div>
  <div class="item3">
    <div class="itemOne">paragraph1</div>
    <div class="itemTwo">paragraph2</div>
  </div>
  <div class="item4">footer</div>
</div>

Solution

// solution required