--- 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" onBreakpoint={(broken) => { console.log(broken); }} 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 ©2018 Created by Ant UED </Footer> </Layout> </Layout>, mountNode ); ```` ````css #components-layout-demo-responsive .logo { height: 32px; background: rgba(255,255,255,.2); margin: 16px; } ````