ant-design/components/back-top/demo/custom.md
2019-05-07 14:57:32 +08:00

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zh-CN en-US
自定义样式 Custom style

zh-CN

可以自定义回到顶部按钮的样式,限制宽高:40px * 40px

en-US

You can customize the style of the button, just note the size limit: no more than 40px * 40px.

import { BackTop } from 'antd';

ReactDOM.render(
  <div>
    <BackTop>
      <div className="ant-back-top-inner">UP</div>
    </BackTop>
    Scroll down to see the bottom-right
    <strong style={{ color: '#1088e9' }}> blue </strong>
    button.
  </div>,
  mountNode,
);
#components-back-top-demo-custom .ant-back-top {
  bottom: 100px;
}
#components-back-top-demo-custom .ant-back-top-inner {
  height: 40px;
  width: 40px;
  line-height: 40px;
  border-radius: 4px;
  background-color: #1088e9;
  color: #fff;
  text-align: center;
  font-size: 20px;
}