html页面
<!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>绝对定位与相对定位</title>
<link type="text/css" rel="stylesheet" href="index11.css" />
</head>
<body>
<div>
<div id="one"></div>
<div id="two"></div>
<div id="three"></div>
</div>
<div id="four">
<div id="four-one">
<div id="four-one1"></div>
<div id="four-one2"></div>
</div>
<div id="four-two">
<div id="four-two1">
<div id="four-two11"></div>
<div id="four-two12"></div>
</div>
<div id="four-two2"></div>
</div>
</div>
<div id="five">
<div id="five-one"></div>
<div id="five-two"></div>
<div id="five-three"></div>
</div>
</body>
</html>
css页面
@charset "utf-8";
/* CSS Document */
*{margin:0px auto;
padding:0px;}
#one{width:25%;
height:100px;
background-color:#30F;
float:left;}
#two{width:50%;
height:100px;
background-color:#63F;
float:left;}
#three{width:25%;
height:100px;
background-color:#9C0;
float:right;}
#four{width:100%;
height:600px;
background-color:#909;}
#five{width:100%;
height:150px;
background-color:#F9C;}
#four-one{width:30%;
height:600px;
background-color:#0F0;
float:left;}
#four-two{width:70%;
height:600px;
background-color:#609;
float:right;}
#five-one{width:100%;
height:50px;
background-color:#300;
float:left;}
#five-two{width:100%;
height:50px;
background-color:#090;
float:left;}
#five-three{width:100%;
height:50px;
background-color:#960;
float:left;}
#four-one1{width:100%;
height:300px;
background-color:#903;
float:left;}
#four-one2{width:100%;
height:300px;
background-color:#CF0;}
#four-two1{width:60%;
height:600px;
background-color:#99C;
float:left;}
#four-two2{width:40%;
height:600px;
background-color:#96F;
float:right;}
#four-two11{width:100%;
height:300px;
background-color:#0CF;
float:left;}
#four-two12{width:100%;
height:300px;
background-color:#66F;
float:left;}