1.基础栅栏

<el-row :gutter="20">
  <el-col :span="6"><div style="backgroud-color:red"></div></el-col>
  <el-col :span="6"><div class="backgroud-color:#e5e9f2;"></div></el-col>
  <el-col :span="6"><div class="backgroud-color:yellow"></div></el-col>
  <el-col :span="6"><div class="backgroud-color:blue"></div></el-col>
</el-row>

gutter： 每个栅栏之间的相互间隔距离，默认为0。

span：24分栏中，每个栅栏占比。

2.分栏偏移

<el-row :gutter="20">
  <el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
  <el-col :span="6" :offset="6"><div class="grid-content bg-purple"></div></el-col>
</el-row>

offset：指定分栏偏移的栏数。

3.对齐方式

<div id="app">
<el-row type="flex" class="row-bg" justify="center">
  <el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
  <el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
</el-row>
  
<el-row type="flex" class="row-bg" justify="space-between">
  <el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
  <el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
</el-row>
</div>

将 type 属性赋值为 ‘flex’，可以启用 flex 布局，并可通过 justify 属性来指定 start, center, end, space-between, space-around 其中的值来定义子元素的排版方式

4. 响应式布局