CSS下拉列表
<!doctype html>
<html><head><meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="font-awesome/css/font-awesome.min.css">
<style type="text/css">
*{margin:0px;padding:0px;} .clear{clear:both;}
a{text-decoration:none;color:#080807;font-size:13px;}a:hover{color:#FF5000;}
li{list-style:none;}
.header{width:100%;background-color:#F5F5F5; box-shadow:2px 2px 3px #ccc;}
.header_content{width:1280px;margin:0px auto;line-height:40px;}
.header_left{width:380px;height:40px;float:left;}
.header_left a{margin-right:13px;}
.header_right{width:580px;height:40px;float:right;}
.header_a{display:inline-block;width:100px;height:40px;text-align:center;position:relative;}
.header_a:hover{background-color:#FFFFFF}
.header_a ul{display:none;background-color:#FFFFFF;}
.header_a ul li:hover{background-color:#6666}
.header_a:hover ul{display:block;position:absolute;}
.header_a ul li{color:#080807;width:100px;height:30px;line-height:30px;margin:5px 0px;}
</style>
</head>
<body>
<div class="header">
<div class="header_content">
<div class="header_left">
<a href="#" class="header_a" >中国大陆<i class="fa fa-chevron-down " aria-hidden="true"></i>
<ul>
<li>已买宝贝</li>
<li>我的足迹</li>
<li>已买宝贝</li>
<li>我的足迹</li>
</ul>
</a>
</a>
<a href="#" style="color:#FF5000">请登录</a>
<a href="#">免费注册</a>
<a href="#">手机逛淘宝</a>
</div>
<div class="header_right">
<a class="header_a" href="#">我的淘宝
<ul>
<li>已买宝贝</li>
<li>我的足迹</li><li>已买宝贝</li>
<li>我的足迹</li>
</ul>
</a>
<a href="#">购物车</a>
<a class="header_a" href="#">商品分类</a>
<a class="header_a" href="#">卖家中心
<ul>
<li>已买宝贝</li>
<li>我的足迹</li>
</ul>
</a>
</a>
<a class="header_a" href="#">联系客服</a>
<a class="header_a"href="#">网站导航
<ul>
<li>已买宝贝</li>
<li>我的足迹</li><li>已买宝贝</li>
<li>我的足迹</li>
</ul>
</a>
</a>
</div>
</div>
<div class="clear"></div></div>
</body>
</html>