时间：2021-07-01 10:21:17 帮助过：2人阅读
< html xmlns=" http://www.w3.org/1999/xhtml">
< head >
< meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
< title >
< style type="text/css">
#head{
height:40px;
background-color:#0033CC;
margin:0;
}
#content{
background:#CCCCCC;
height:200px;
margin:0;
}
#left{
width:20%;
height:200px;
background:#CCCC66;
float:left;
margin:0;
}
#c{
width:60%;
height:200px;
background:red;
margin:0;
float:left;
}
#right{
width:20%;
height:200px;
background:#339966;
float:right;
margin:0;
}
#foot{
background:#0099CC;
height:40px;
margin:0;
}
< body >
< div id="head">head
< div id="content">
< div id="left">left
< div id="c">content
< div id="right">rigth
< div id="foot">foot