【兼容】ul—li子元素浮动—3px

【兼容】ul—li子元素浮动—3px—bug

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style type="text/css">
*{ list-style:none; margin:0; padding:0; font-size:12px;}
div div{ width:100%; height:24px; overflow:hidden; border-bottom:1px solid #f00; background:#ff0; line-height:24px;}
a{ float:left; width:30%;}

li{ width:100%; height:24px; overflow:hidden; border-bottom:1px solid #f00; background:#fc0; line-height:24px;}

/*ie6ie7的bug，解决：让li也浮动
ul{ 100%; overflow:hidden;}
li{ float:left; 100%; height:24px; border-bottom:1px solid #f00; background:#fc0; line-height:24px;}*/
</style>
</head>

<body>
<div>
    <div><a href="#">111</a><a href="#">111</a></div>
    <div><a href="#">111</a><a href="#">111</a></div>
    <div><a href="#">111</a><a href="#">111</a></div>
    <div><a href="#">111</a><a href="#">111</a></div>
    <div><a href="#">111</a><a href="#">111</a></div>
    <div><a href="#">111</a><a href="#">111</a></div>
</div>
<ul>
    <li><a href="#">111</a><a href="#">111</a></li>
    <li><a href="#">111</a><a href="#">111</a></li>
    <li><a href="#">111</a><a href="#">111</a></li>
    <li><a href="#">111</a><a href="#">111</a></li>
    <li><a href="#">111</a><a href="#">111</a></li>
    <li><a href="#">111</a><a href="#">111</a></li>
</ul>
</body>
</html>

方法2：给li子元素添加vertical-align除baseline的任意值。不打算用这种方法