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41 lines
509 B
Markdown
41 lines
509 B
Markdown
---
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order: 0
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title:
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zh-CN: 基本
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en-US: Basic
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---
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## zh-CN
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最简单的用法。
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## en-US
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The most basic usage.
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```jsx
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import { BackTop } from 'antd';
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ReactDOM.render(
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<div>
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<BackTop />
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Scroll down to see the bottom-right
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<strong className="site-back-top-basic"> gray </strong>
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button.
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</div>,
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mountNode,
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);
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```
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```css
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.site-back-top-basic {
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color: rgba(64, 64, 64, 0.6);
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}
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```
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<style>
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[data-theme="dark"] .site-back-top-basic {
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color: rgba(255,255,255,.45);
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}
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</style>
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