66 lines
1.7 KiB
Markdown
66 lines
1.7 KiB
Markdown
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---
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title: Navigation Bars
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localeTitle: 导航栏
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---
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## 导航栏
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导航栏是任何网站的一个非常重要的元素。它们通过提供到用户的主链接列表来提供主要的导航方法。有许多方法可以创建导航栏。创建导航栏的最简单方法是使用无序列表并使用CSS设置样式。
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导航栏主要由水平排列和样式化的`<ul>`列表组成。
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在设置导航栏样式时，通常会删除由`<ul>`和`<li>`标记创建的额外间距以及自动插入的项目符号：
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```css
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list-style-type: none;
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margin: 0px;
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padding: 0px;
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```
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**例：**
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任何导航都有两个部分：HTML和CSS。这只是一个简单的例子。
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```html
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<nav class="myNav"> <!-- Any element can be used here -->
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<ul>
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<li><a href="index.html">Home</a></li>
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<li><a href="about.html">About</a></li>
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<li><a href="contact.html">Contact</a></li>
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</ul>
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</nav>
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```
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```css
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/* Define the main Navigation block */
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.myNav {
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display: block;
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height: 50px;
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line-height: 50px;
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background-color: #333;
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}
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/* Remove bullets, margin and padding */
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.myNav ul {
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list-style: none;
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padding: 0;
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margin: 0;
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}
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.myNav li {
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float: left;
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/* Or you can use display: inline; */
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}
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/* Define the block styling for the links */
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.myNav li a {
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display: inline-block;
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text-align: center;
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padding: 14px 16px;
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}
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/* This is optional, however if you want to display the active link differently apply a background to it */
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.myNav li a.active {
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background-color: #3786E1;
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}
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```
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#### 更多信息：
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更多导航示例： [W3Schools](https://www.w3schools.com/css/css_navbar.asp)
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