ant-design-vue/components/card/demo/border-less.md

#### 无边框 在灰色背景上使用无边框的卡片 #### No border A borderless card on a gray background.

<template>
  <div style="background:#ECECEC; padding:30px">
    <a-card title="Card title" :bordered="false" style="width: 300px">
      <p>Card content</p>
      <p>Card content</p>
      <p>Card content</p>
    </a-card>
  </div>
</template>