ant-design/components/back-top/demo/custom.md
MadCcc 6776bb8916
docs: demo support react18 (#34843)
* docs: update demo

* chore: add script

* test: fix demo test

* docs: convert demos

* chore: move script

* test: remove react-dom import

* chore: update deps

* docs: update riddle js

* test: fix image test

* docs: fix riddle demo
2022-04-03 23:27:45 +08:00

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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';

const style = {
  height: 40,
  width: 40,
  lineHeight: '40px',
  borderRadius: 4,
  backgroundColor: '#1088e9',
  color: '#fff',
  textAlign: 'center',
  fontSize: 14,
};

export default () => (
  <div style={{ height: '600vh', padding: 8 }}>
    <div>Scroll to bottom</div>
    <div>Scroll to bottom</div>
    <div>Scroll to bottom</div>
    <div>Scroll to bottom</div>
    <div>Scroll to bottom</div>
    <div>Scroll to bottom</div>
    <div>Scroll to bottom</div>
    <BackTop>
      <div style={style}>UP</div>
    </BackTop>
  </div>
);