导航菜单实例
带箭头的和解释的导航菜单
<html >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>带箭头的和解释的导航菜单</title>
<style type="text/css">
body{
background-color:#999;
}
#menu{
font-size:16px;
width:140px;
margin:0px auto;
border:solid 1px #ccc;
}
#menu a,#menu a:visited{
text-decoration:none;
text-align:center;
color:#c00;
display:block;
padding:4px;
background-color:#fff;
border:solid 1px #fff;
height:1em;
position:relative;
}
#menu a:hover{
border-color: #c00;
}
#menu a:hover span{
display:block;
height:0px;
width:0px;
border:solid 8px #fff;
top:4px;
position:absolute;
overflow:hidden;
}
#menu a:hover span.left{
border-left-color:red;
left:8px;
}
#menu a:hover span.right{
border-right-color:red;
right:8px;
}
#menu a:hover span.info{
display:block;
right:-150px;
width:120px;
height:auto;
border:1px #CCC solid;
}
#menu a span.info,#menu a:visited span.info{
display:none;
}
</style>
</head>
<body>
<div id="menu">
<a href="#"><span class="left"></span>Home<span class="right"></span><span class="info">这是home</span></a>
<a href="#"><span class="left"></span>Contact Us<span class="right"></span><span class="info">这是contact us</span></a>
<a href="#"><span class="left"></span>Web Dev<span class="right"></span><span class="info">这是web dev</span></a>
<a href="#"><span class="left"></span>Web Design<span class="right"></span><span class="info">这是web design</span></a>
<a href="#"><span class="left"></span>Map<span class="right"></span><span class="info">这是map</span></a>
</div>
</body>
</html>
