纯CSS实现三列DIV等高布局
作者：会飞的
<!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>CSS等高布局</title>
<style type="text/css">
*{
margin:0;
padding:0;
}
#wrap{
overflow:hidden;
width:1000px;
margin:0 auto;
}
#left,#center,#right{
margin-bottom:-10000px;
padding-bottom:10000px;
}
#left{
float:left;
width:250px;
background:#00FFFF;
}
#center{
float:left;
width:500px;
background:#FF0000;
}
#right{
float:right;
width:250px;
background:#00FF00;
}
</style>
</head>
<body>
<div id="wrap">
<div id="left">
<p>left</p>
<p>left</p>
<p>left</p>
<p>left</p>
<p>left</p>
</div>
<div id="center">
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
<p>center</p>
</div>
<div id="right">
<p>right</p>
<p>right</p>
<p>right</p>
</div>
</div>
</body>
</html>