简易的CSS下拉菜单 - 1

<!DOCTYPE html>
<html>
<head>

<style>
	body{
		margin:0;
	}
	.dropmenu{
		background-color:silver;
		width:50px;
		float:right;	/*控制下拉菜单在右侧*/
	}
	.dropmenu-title{
		color:purple;
		margin:10px;
	}
	.dropmenu-content{
		display:none;
		position:absolute;
		background-color:gray;
		right:0;	/*与float:right配合使用,使得下拉内容不超出右侧边界*/
	}
	.dropmenu:hover .dropmenu-content{
		display:block;
	}
	.dropmenu-content a{
		display:block;
		border:1px solid green;
	}
</style>

</head>
<body>

<h2>CSS Dropmenu</h2>
<div class="dropmenu">
	<b class="dropmenu-title">WLs</b>
	<div class="dropmenu-content">
		<ol>
			<li><a href="">ASP.NET</a></li>
			<li><a href="">JSP</a></li>
			<li><a href="">ASP</a></li>
			<li><a href="">PHP</a></li>
			<li><a href="">JAVA</a></li>
			<li><a href="">VB.NET</a></li>
			<li><a href="">Python</a></li>
			<li><a href="">JavaScript</a></li>
		</ol>
	</div>
</div>
<h2>Over</h2>

</body>
</html>

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转载自www.cnblogs.com/ryzz/p/9125255.html