l## Switch组件

### 基础用法

```html
<template>
  <div class="page-loading">
    <h1 class="page-title">Loading</h1>
    <h2 class="page-sub-title">Loading展示</h2>
    <div class="page-loading__example1">
      <zan-loading class="some-customized-class" style="padding-top: 50px; text-align: center;"></zan-loading>
    </div>
  </div>
</template>
