<!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=gb2312" />
<title>CSS浮动布局示例</title>
<style type="text/css">
body,ul,li{
margin:0;
padding:0;
}
li{
list-style:none;
float:left;
}
ul{
width:500px;
height:150px;
border:10px solid blue;
margin:10px auto;
}
</style>
</head>
<body>
<ul>
<li id="one"><img src="1.jpg" /></li>
<li id="two"><img src="2.jpg" /></li>
<li id="three"><img src="3.jpg" /></li>
</ul>
</body>
</html>