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 楼主|
发表于 2019-6-14 18:42:48
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显示全部楼层 
| 这是代码,因为用了float:left,所以窗口尺寸变化是,导航的标签也会改变位置 
 <!DOCTYPE html>
 <html>
 <head>
 <title>水平导航栏</title>
 <meta charset="utf-8">
 <style type="text/css">
 .nav{
 width:100%;
 background:#5599FF;
 text-align:center;
 }
 
 ul{
 list-style-type:none;
 margin:0;
 padding:0;
 display:inline-block;
 }
 
 li{
 float:left;
 }
 
 a{
 height:50px;
 width:100px;
 display:block;
 text-decoration:none;
 line-height:50px;
 }
 </style>
 </head>
 <body>
 <div class="nav">
 <ul id="nav_ul">
 <li class="homepage"><a href="http://www.baokaodaxue.com/bkdx/index/index" target="_blank">首页</a></li>
 <li class="zytb"><a href="#" target="_blank">志愿填报</a></li>
 <li class="gktf"><a href="http://www.baokaodaxue.com/bkdx/vip/novip" target="_blank">高考提分</a></li>
 <li class="zjydy"><a href="http://www.baokaodaxue.com/bkdx/zx/home" target="_blank">专家一对一</a></li>
 <li class="gkq"><a href="#" target="_blank">高考圈</a></li>
 <li class="xwzx"><a href="http://www.baokaodaxue.com/bkdx/news/list" target="_blank">新闻资讯</a></li>
 <li class="hwzs"><a href="http://www.baokaodaxue.com/bkdx/overseas/search" target="_blank">海外招生</a></li>
 </ul>
 </div>
 </body>
 </html>
 
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