freeCodeCamp/use-the-flex-grow-property-to-expand-items.md at 6f405f70bc8ca3e7050f76b9164f3df1cf6e346b

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Oliver Eyton-Williams dec409a4bd fix: s/localeTitle/title/g

2020-10-06 23:10:08 +05:30

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id, challengeType, videoUrl, forumTopicId, title

id	challengeType	videoUrl	forumTopicId	title
587d78ae367417b2b2512afc	0	https://scrimba.com/p/pVaDAv/c2p78cg	1301111	使用 flex-grow 属性扩展项目

Description

与flex-shrink相对的是flex-grow。你应该还记得，flex-shrink会在容器太小时对元素作出调整。相应地，flex-grow会在容器太大时对元素作出调整。例子与上一个挑战相似，如果一个项目的flex-grow属性值为 1，另一个项目的flex-grow属性值为 3，那么后者会较前者扩大 3 倍。

Instructions

为#box-1和#box-2添加 CSS 属性flex-grow，#box-1的值设为 1，#box-2的值设为 2。

Tests

tests:
  - text: <code>#box-1</code>元素应有<code>flex-grow</code>属性，其值应为 <code>1</code>。
    testString: assert($('#box-1').css('flex-grow') == '1');
  - text: <code>#box-2</code>元素应有<code>flex-grow</code>属性，其值应为 <code>2</code>。
    testString: assert($('#box-2').css('flex-grow') == '2');

Challenge Seed

<style>
  #box-container {
    display: flex;
    height: 500px;
  }
  
  #box-1 {
    background-color: dodgerblue;
    height: 200px;
    
  }
  
  #box-2 {
    background-color: orangered;
    height: 200px;
    
  }
</style>

<div id="box-container">
  <div id="box-1"></div>
  <div id="box-2"></div>
</div>

Solution

// solution required

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