<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>多级菜单</title>
<style>
* {
margin: 0;
padding: 0;
}
ul {
list-style: none;
}
a {
text-decoration: none;
}
#meau .main-meau {
width: 100px;
height: 130px;
float: left;
margin-right: 5px;
}
#meau .main-meau a {
display: block;
background: gray;
color: white;
width: 100px;
height: 30px;
text-align: center;
line-height: 30px;
}
#meau .sub-meau {
display: none;
}
#meau .sub-meau a {
width: 100px;
height: 30px;
border-bottom: 1px dashed #000;
background: #cccccc;
display: block;
text-align: left;
color: blue;
text-indent: 5px;
}
#meau .main-meau:hover .sub-meau {
display: block;
}
</style>
</head>
<body>
<ul id="meau">
<li class="main-meau">
<a href="">Link1</a>
<ul class="sub-meau">
<li><a href="">Sublink1</a></li>
<li><a href="">Sublink2</a></li>
<li><a href="">Sublink3</a></li>
</ul>
</li>
<li class="main-meau">
<a href="">Link2</a>
<ul class="sub-meau">
<li><a href="">Sublink1</a></li>
<li><a href="">Sublink2</a></li>
<li><a href="">Sublink3</a></li>
</ul>
</li>
<li class="main-meau">
<a href="">Link3</a>
<ul class="sub-meau">
<li><a href="">Sublink1</a></li>
<li><a href="">Sublink2</a></li>
<li><a href="">Sublink3</a></li>
</ul>
</li>
</ul>
</body>
</html>