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---
order: 5
title:
zh-CN: 响应式布局
en-US: Responsive
---
## zh-CN
Layout.Sider 支持响应式布局。
> 说明:配置 `breakpoint` 属性即生效,视窗宽度小于 `breakpoint` 时 Sider 缩小为 `collapsedWidth` 宽度,若将 `collapsedWidth` 设置为零,会出现特殊 trigger。
## en-US
Layout.Sider supports responsive layout.
> Note: You can get a responsive layout by setting `breakpoint`, the Sider will collapse to the width of `collapsedWidth` when window width is below the `breakpoint`. And a special trigger will appear if the `collapsedWidth` is set to `0`.
````jsx
import { Layout, Menu, Icon } from 'antd';
const { Header, Content, Footer, Sider } = Layout;
ReactDOM.render(<Layout>
<Sider
breakpoint="lg"
collapsedWidth="0"
onCollapse={(collapsed, type) => { console.log(collapsed, type); }}
>
<div className="logo" />
<Menu theme="dark" mode="inline" defaultSelectedKeys={['4']}>
<Menu.Item key="1">
<Icon type="user" />
<span className="nav-text">nav 1</span>
</Menu.Item>
<Menu.Item key="2">
<Icon type="video-camera" />
<span className="nav-text">nav 2</span>
</Menu.Item>
<Menu.Item key="3">
<Icon type="upload" />
<span className="nav-text">nav 3</span>
</Menu.Item>
<Menu.Item key="4">
<Icon type="user" />
<span className="nav-text">nav 4</span>
</Menu.Item>
</Menu>
</Sider>
<Layout>
<Header style={{ background: '#fff', padding: 0 }} />
<Content style={{ margin: '24px 16px 0' }}>
<div style={{ padding: 24, background: '#fff', minHeight: 360 }}>
content
</div>
</Content>
<Footer style={{ textAlign: 'center' }}>
Ant Design ©2016 Created by Ant UED
</Footer>
</Layout>
</Layout>, mountNode);
````
````css
#components-layout-demo-responsive .logo {
height: 32px;
background: #333;
border-radius: 6px;
margin: 16px;
}
````