这节的这个问题到底怎么解决?
任务
任务1:完成顶部(top)、底部(foot)宽度自适应
任务2:中间分为2两栏,其中,左侧(left)宽度为200px, 右侧(right)宽度自适应
任务3:要求右侧(right)先加载,左侧(left)后加载
任务4:编写的代码要兼容ie6
<!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;}
.top{ height:100px;background:#ccc;}
.main{height:500px;}
.left{ width:200px; height:500px; background:blue; }
.right{ margin-left:210px;height:500px; background:#9C9;}
.foot{ height:50px;background:#f63;}
</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>