Flex布局

order: 4

Flex 布局基础。

使用 row-flex 定义 flex 布局，其子元素根据不同的值 start,center,end,space-between,space-around，分别定义其在父节点里面的排版方式。

<p>子元素居左排列</p>
<div class="row-flex row-flex-start">
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
</div>

<p>子元素居中排列</p>
<div class="row-flex row-flex-center">
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
</div>

<p>子元素居右排列</p>
<div class="row-flex row-flex-end">
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
</div>

<p>子元素等宽排列</p>
<div class="row-flex row-flex-space-between">
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
</div>

<p>子元素分散对齐</p>
<div class="row-flex row-flex-space-around">
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
  <div class="col-4">2</div>
</div>

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Flex布局

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