用于布局的容器组件，方便快速搭建页面的基本结构：

<el-container>：外层容器。当子元素中包含 <el-header> 或 <el-footer> 时，全部子元素会垂直上下排列，否则会水平左右排列。

<el-header>：顶栏容器。

<el-aside>：侧边栏容器。

<el-main>：主要区域容器。

<el-footer>：底栏容器。

以上组件采用了 flex 布局，使用前请确定目标浏览器是否兼容。此外，<el-container> 的子元素只能是后四者，后四者的父元素也只能是 <el-container>。

 

常见页面布局

<el-container>
  <el-header>Header</el-header>
  <el-main>Main</el-main>
</el-container>

<el-container>
  <el-header>Header</el-header>
  <el-main>Main</el-main>
  <el-footer>Footer</el-footer>
</el-container>

<el-container>
  <el-aside width="200px">Aside</el-aside>
  <el-main>Main</el-main>
</el-container>

<el-container>
  <el-header>Header</el-header>
  <el-container>
    <el-aside width="200px">Aside</el-aside>
    <el-main>Main</el-main>
  </el-container>
</el-container>

<el-container>
  <el-header>Header</el-header>
  <el-container>
    <el-aside width="200px">Aside</el-aside>
    <el-container>
      <el-main>Main</el-main>
      <el-footer>Footer</el-footer>
    </el-container>
  </el-container>
</el-container>

<el-container>
  <el-aside width="200px">Aside</el-aside>
  <el-container>
    <el-header>Header</el-header>
    <el-main>Main</el-main>
  </el-container>
</el-container>

<el-container>
  <el-aside width="200px">Aside</el-aside>
  <el-container>
    <el-header>Header</el-header>
    <el-main>Main</el-main>
    <el-footer>Footer</el-footer>
  </el-container>
</el-container>

<style>
  .el-header, .el-footer {
    background-color: #B3C0D1;
    color: #333;
    text-align: center;
    line-height: 60px;
  }
  
  .el-aside {
    background-color: #D3DCE6;
    color: #333;
    text-align: center;
    line-height: 200px;
  }
  
  .el-main {
    background-color: #E9EEF3;
    color: #333;
    text-align: center;
    line-height: 160px;
  }
  
  body > .el-container {
    margin-bottom: 40px;
  }
  
  .el-container:nth-child(5) .el-aside,
  .el-container:nth-child(6) .el-aside {
    line-height: 260px;
  }
  
  .el-container:nth-child(7) .el-aside {
    line-height: 320px;
  }
</style>

 

最常用的一种布局格式

 

<template>
  <div>
    <!--布局容器-->
    <el-container class="home_container">
      <!--顶部栏-->
      <el-header  class="home_header">
        <span class="home_title">
          
        </span>
      </el-header>
      <el-container >
        <!--左侧侧边栏-->
        <el-aside class="home_aside" width="180px">
             
        </el-aside>
        <!--主要区域容器-->
        <el-main class="home_main">
          主要区域容器
        </el-main>
      </el-container>
    </el-container>
  </div>
  
</template>
<script>

</script>
<style>
  .home_container {
    height: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
  }
</style>