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

order	title
1	zh-CN en-US 无边框 No border

zh-CN

在灰色背景上使用无边框的卡片。

en-US

A borderless card on a gray background.

import { Card } from 'antd';

ReactDOM.render(
  <div className="site-card-border-less-wrapper">
    <Card title="Card title" bordered={false} style={{ width: 300 }}>
      <p>Card content</p>
      <p>Card content</p>
      <p>Card content</p>
    </Card>
  </div>,
  mountNode,
);

.site-card-border-less-wrapper {
  background: #ececec;
  padding: 30px;
}