<style type="text/css">
body {
font: 12px arial;
color: #000;
background: #fff;
margin: 0;
}
#header {
height: 50px;
color: #fff;
background: #666;
line-height: 50px;
margin-bottom: 10px;
}
#right {
width: 100%;
color: #fff;
float: right;
margin-right: -240px;
}
#right_inner {
height: 400px;
background: #666;
margin-right: 240px;
}
#left {
width: 230px;
height: 400px;
color: #fff;
background: #666;
float: left;
}
#footer {
height: 50px;
color: #fff;
background: #666;
margin-top: 10px;
}
.clear {
clear: both;
}
</style>
</head>
<body>
<div id="header">顶部</div>
<div id="right">
<div id="right_inner">右侧</div>
</div>
<div id="left">左侧</div>
<div class="clear"></div>
<div id="footer">底部</div>
时间： 2024-12-26 12:02:38