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31 lines
508 B
Markdown
31 lines
508 B
Markdown
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---
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order: 1
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title: 自定义样式
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---
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可以自定义置顶按钮的样式，限制宽高: 40px * 40px。(右下角蓝色按钮)
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````jsx
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import { BackTop } from 'antd';
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const style = {
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height: 40,
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width: 40,
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borderRadius: 3,
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backgroundColor: '#57c5f7',
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color: '#fff',
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textAlign: 'center',
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fontSize: 20,
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};
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const onClick = (e) => {
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console.log(e);
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};
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ReactDOM.render(
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<BackTop onClick={onClick} style={{ bottom: 100 }}>
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<div style={style}>UP</div>
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</BackTop>
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, mountNode);
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````
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