ant-design-vue/components/card/demo/inner.md

#### 内部卡片 可以放在普通卡片内部，展示多层级结构的信息 #### Inner card It can be placed inside the ordinary card to display the information of the multilevel structure

<template>
  <a-card title="Card title">
    <p style="fontSize: 14px;color: rgba(0, 0, 0, 0.85); marginBottom: 16px;fontWeight: 500"
    >
      Group title
    </p>
    <a-card title="Inner card title">
      <a href="#" slot="extra">More</a>
      Inner Card content
    </a-card>
    <a-card title="Inner card title" :style="{ marginTop: '16px' }">
      <a href="#" slot="extra">More</a>
      Inner Card content
    </a-card>
  </a-card>
</template>