<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Document</title>
<style>
a{float: left;width: 100px;text-align: center;background-color: blanchedalmond;}
a:hover{background-color: yellow;}
li{float: left;list-style: none;border-right: 3px solid white;}
</style>
</head>
<body>
<ul>
<li><a href="#">首页</a></li>
<li><a href="#">用户管理</a></li>
<li><a href="#">购物车</a></li>
<li><a href="#">订单</a></li>
<li><a href="#">退出</a></li>
</ul>
</body>
</html>
