<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="description" content="" />
<title>CSS</title>
<style type="text/css">
<!--
*{margin:0;padding:0;}
body {
font: 11px Arial, sans-serif;
padding: 10px;
color: #333;
}
.divBox {
padding: 10px;
border-right: 1px solid #000;
border-left: 1px solid #000;
}
b, u, i {
display: block;
height: 1px;
overflow: hidden;
}
b.f1 {
margin: 0 4px;
background: #000;
}
b.f2 {
margin: 0 2px;
border-right: 2px solid #000;
border-left: 2px solid #000;
}
b.f3 {
height: 2px;
margin: 0 1px;
border-right: 1px solid #000;
border-left: 1px solid #000;
}
-->
</style>
</head>
<body>
<div style="width:200px;">
<b class="f1"></b><b class="f2"></b><b class="f3"></b>
<div class="divBox">CSS</div>
<b class="f3"></b><b class="f2"></b><b class="f1"></b>
</div>
</body>
</html>
例如 ：：
A B C D
<a herf="index.asp#a1">A </a>
<a herf="index.asp#a2">B </a>
<a herf="index.asp#a3">C</a>
<a herf="index.asp#a4">D </a>
<a id="a1"></a>
<a id="a2"></a>
<a id="a3"></a>
< ......
