abstract：<!DOCTYPE html><html><head><meta charset="UTF-8"><title>导航</title><link rel="stylesheet" type="text/css" href="css/index.css&q
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>导航</title>
<link rel="stylesheet" type="text/css" href="css/index.css">
<link rel="stylesheet" type="text/css" href="css/font-awesome-4.7.0/css/font-awesome.min.css">
<!-- <link href="http://netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"> -->
</head>
<body>
<div>
<div>
<div>
<a href="#">中国大陆 <i class=" fa fa-caret-down"></i> </a>
<a href="#" style="color:#f22e00">亲，请登录</a>
<a href="">免费注册</a>
<a href="">手机逛淘宝</a>
</div>
<div>
<a href="">我的淘宝 <i class=" fa fa-caret-down"></i></a>
<a href=""><span class="fa fa-cart-plus" style="color:#f40;"></span>购物车 <i class=" fa fa-caret-down"></i></a>
<a href=""><span class="fa fa-star"></span>收藏夹 <i class=" fa fa-caret-down"></i></a>
<a href="">商品分类</a>
<a href="">联系客服 <i class=" fa fa-caret-down"></i></a>
<a href="">网站导航 <i class=" fa fa-caret-down"></i></a>
</div>
</div>
<div></div>
</div>
</body>
</html>
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index.css
*{margin: 0px;padding: 0px;}
a{text-decoration:none; color: #6c6c6c; font-style: 12px;}
.clear{clear: both;}
.header{width: 100%;height: 36px;background: #f5f5f5;}
.header_content{width: 1190px;height: 35px;margin:0px auto;line-height: 35px;}
.header_content a:hover{color: #f40;}
.header_left{/*background: pink; */width: auto;height: 35px; float: left;}
.header_left a{margin-left: 5px;}
.header_right{/*background: pink; */width: 600px;height: 35px;float: right;}
.header_right a{margin-left: 5px;}
.header_a{display: inline-block;height: 35px;width: 90px;text-align: center;}
.header_a:hover{background: #fff;}
Correcting teacher：天蓬老师Correction time：2019-05-28 17:05:17
Teacher's summary：说实话, 你的导航我也没看出来, 一是没有图, 二是你的css代码让人看上去太累了, 能一行只写一个样式规则吗?