[HTML] CSS 下拉菜单



<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="robots" content="all" />
<title></title> 
<style type="text/css"> 
*{margin:0;padding:0;} 
.menu{font-size:12px;position:relative;z-index:100;} 
.menu ul{list-style:none;} 
.menu li {float:left;position:relative;} 
.menu ul ul {visibility:hidden;position:absolute;left:3px;top:23px;} 
.menu table {position:absolute; top:0; left:0;} 
.menu ul li:hover ul, 
.menu ul a:hover ul{visibility:visible;} 
.menu a{display:block;border:1px solid #C1FFC;background:#CAE1FF;padding:2px 10px;margin:3px;color:blue;text-decoration:none;} 
.menu a:hover{background:red;color:#000;border:1px solid #000;} 
.menu ul ul{} 
.menu ul ul li {clear:both;text-align:left;font-size:12px;} 
.menu ul ul li a{display:block;width:100px;height:15px;margin:0;border:0;border-bottom:1px solid #858585;} 
.menu ul ul li a:hover{border:0;background:red;border-bottom:1px solid #fff;} 
</style> 
</head> 

<body> 

<div class="menu"> 
<ul> 
	<li>	
		<a href="#">11</a>

		<ul> 
			<li><a href="#">111</a></li> 
			<li><a href="#">111</a></li> 
			<li><a href="#">111</a></li>
		</ul> 

	</li> 

	<li>

		<a href="#">22</a>

		<ul> 
			<li><a href="#">222</a></li> 
			<li><a href="#">222</a></li> 
		</ul> 

	</li> 

	<li>
		<a href="#">33</a>
 
		<ul> 
			<li><a href="#">333</a></li> 
			<li><a href="#">333</a></li> 
		</ul> 

	</li> 

	<li>
		<a href="#">Admin</a>
		<ul>
			<li><a href="#">Process</a></li>
			<li><a href="#">Process</a></li>
		</ul>
	
	</li> 
	
	<li>
		<a href="#">55</a>
		<ul>
			<li><a href="#">555</a></li>
			
		</ul>
	
	</li>
	
	
	
	
	</ul> 
</div> 
<div style="clear:both">
Goodgoodgoodgood</br>
goodgoodgoodoggd</br>
</div>
</body> 
</html>


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转载自blog.csdn.net/shylx123/article/details/24328869