查看效果：http://hovertree.com/texiao/css/7.htm
具体实现请看样式部分。
完整代码：
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>使用CSS把ul,li制作成表格-何问起</title><base target="_blank" />
<meta charset="utf-8" />
<style>.hovertreeulli ul{list-style:none;width:300px;border:solid 1px gray;padding:0px}
.hovertreeulli li{margin-left:0px;width:99%;border-bottom:1px dotted gray;text-align:center;line-height:30px}
a{color:blue;text-decoration:none}</style>
</head>
<body>
<div><h2>何问起</h2>
<h3>使用CSS把ul,li制作成表格</h3>
</div>
<div class="hovertreeulli">
<ul>
<li><a href="http://hovertree.com/" rel="external nofollow" >首页</a></li>
<li><a href="http://hovertree.com/map/" rel="external nofollow" >网站地图</a></li>
<li><a href="http://hovertree.com/menu/hovertreecms/" rel="external nofollow" >HoverTreeCMS</a></li>
<li><a href="http://hovertree.com/menu/texiao/" rel="external nofollow" >特效</a></li>
<li><a href="http://cms.hovertree.com/" rel="external nofollow" >CMS在线预览</a></li>
<li><a href="http://hovertree.com/hvtart/bjae/74cc61ed089a2991.htm" rel="external nofollow" >jQuery图片列表鼠标经过遮罩显示文字</a></li>
<li><a href="http://hovertree.com/hvtart/bjae/9gjkwp4f.htm" rel="external nofollow" >原文</a></li>
</ul>
</div>
</body>
</html>
web前端： http://www.cnblogs.com/jihua/p/webfront.html
