<!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>混合布局编程挑战</title>
<style type="text/css">
body{ margin:0; padding:0; font-size:30px; color:#fff}
div{
text-align:center;
line-height:50px;
}
.top{
height:120px;
background-color:gray;
}
.main{
width:900px;
height:1200px;
margin:0 auto;
background-color:red;
}
.left{
width:25%;
background-color:blue;
height:100%;
float:left;
}
.right{
width:70%;
height:100%;
background-color:green;
float:left;
}
.foot{
height:100px;
background-color:orange;
clear:both;
}
</style>
</head>
<body>
<div class="top">top</div>
<div class="main">
<div class="right">right</div>
<div class="left">left</div>
</div>
<div class="foot">foot</div>
</body>
</html>
刚毅87
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