50 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Markdown
		
	
	
			
		
		
	
	
			50 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Markdown
		
	
	
| <cn>
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| #### 固定头部
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| 一般用于固定顶部导航,方便页面切换。
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| </cn>
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| 
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| <us>
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| #### Fixed Header
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| Fixed Header is generally used to fix the top navigation to facilitate page switching.
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| </us>
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| 
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| ```tpl
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| <template>
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|   <a-layout id="components-layout-demo-fixed">
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|     <a-layout-header :style="{ position: 'fixed', zIndex: 1, width: '100%' }">
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|       <div class="logo" />
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|       <a-menu
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|         theme="dark"
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|         mode="horizontal"
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|         :defaultSelectedKeys="['2']"
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|         :style="{ lineHeight: '64px' }"
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|       >
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|         <a-menu-item key="1">nav 1</a-menu-item>
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|         <a-menu-item key="2">nav 2</a-menu-item>
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|         <a-menu-item key="3">nav 3</a-menu-item>
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|       </a-menu>
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|     </a-layout-header>
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|     <a-layout-content :style="{ padding: '0 50px', marginTop: '64px' }">
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|       <a-breadcrumb :style="{ margin: '16px 0' }">
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|         <a-breadcrumb-item>Home</a-breadcrumb-item>
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|         <a-breadcrumb-item>List</a-breadcrumb-item>
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|         <a-breadcrumb-item>App</a-breadcrumb-item>
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|       </a-breadcrumb>
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|       <div :style="{ background: '#fff', padding: '24px', minHeight: '380px' }">Content</div>
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|     </a-layout-content>
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|     <a-layout-footer :style="{ textAlign: 'center' }">
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|       Ant Design ©2018 Created by Ant UED
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|     </a-layout-footer>
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|   </a-layout>
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| </template>
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| <style>
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|   #components-layout-demo-fixed .logo {
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|     width: 120px;
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|     height: 31px;
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|     background: rgba(255, 255, 255, 0.2);
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|     margin: 16px 24px 16px 0;
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|     float: left;
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|   }
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| </style>
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| ```
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