比较常用
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style type="text/css"><!--
#navsite p {
display: none
}
#navsite {
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size:0.7em;
font-weight:bold;
12em;
border-right:1px solid #666;
padding:0;
margin-bottom:1em;
background-color:#9cc;
color:#333;
}
#navsite ul {
list-style:none;
margin:0;
padding:0;
}
#navsite ul li {
margin:0;
border-top:1px solid #003;
}
#navsite ul li a {
display:block;
padding:2px 2px 2px 0.5em;
border-left:10px solid #369;
border-right:1px solid #69c;
border-bottom:1px solid #369;
background-color:#036;
color:#fff;
text-decoration:none;
100%;
}
html>body #navsite ul li a {
auto;
}
#navsite ul li a:hover {
border-left:10px solid #036;
border-right:1px solid #69c;
border-bottom:1px solid #369;
background-color:#69f;
color:#fff;
}
--></style>
</head>
<body>
<div id="navsite">
<p>Site navigation:</p>
<ul>
<li><a href="/">Home</a></li>
<li><a href="/about/">About</a></li>
<li><a href="/archives/">Archives</a></li>
<li><a href="/writing/">Writing</a></li>
<li><a href="/speaking/">Speaking</a></li>
<li><a href="/Contact/">Contact</a></li>
</ul>
</div>
</body>
</html>