<style type="text/css">
.box{
height: 40px;
background-color: #eee;
border-top: orange solid 3px;
border-bottom: 1px solid #aaa;
}
.box2{
;
width: 600px;
height: 40px;
margin: 0 auto;
line-height: 40px;
}
a{
display: inline-block;
font: "微软雅黑" 12px/40px ;
color: #333;
text-decoration: none;
padding: 0 12px;
1}
????????????a:hover{
????????????background-color: #aaa;
????????????}
</style>
</head>
<body>
<div class="box">
<div class="box2">
<a href="#" >设为首页</a>
<a href="#">手机新浪网</a>
<a href="#">移动客户端</a>
</div>
</div>
</body>
制作网站导航
原文地址：https://www.cnblogs.com/L-Pxiaotiancai/p/8450284.html