堂堂堂堂糖糖糖童鞋
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>导航</title>
<style>
* {
margin: 0;
padding: 0;
}
.nav {
width: 100%;
height: 60px;
/*font-size: 0px;*/ /*第一种*/
background-color: black;
}
.nav li {
/*display: inline-block;*/ /*第一种*/
float: left; /*第二种*/
list-style: none;
}
.nav a {
display: block;
height: 50px;
line-height: 50px;
font-size: 14px;
padding: 5px 20px;
text-decoration: none;
color: white;
}
.nav a:hover,
.nav a.active {
background-color: #999;
}
</style>
</head>
<body>
<ul>
<li><a href="###">课程</a></li>
<li><a href="###">职业路径</a></li>
<li><a href="###">实战</a></li>
<li><a href="###">猿问</a></li>
<li><a href="###">手记</a></li>
</ul>
</body>
</html>