一、使用<div>元素布局
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>div布局</title>
<style type="text/css">
body{
margin:0px;
}
#container{
width:100%;
height:950px;
background-color:darkgray;
}
#heading{
width:100%;
height:10%;
background-color:aqua;
}
#content_menu{
width:30%;
height:80%;
background-color:aquamarine;
float:left;
}
#content_body{
width:70%;
height:80%;
background-color:blueviolet;
float:left;
}
#footing{
width: 100%;
height: 10%;
background-color: black;
clear: both;
}
</style>
</head>
<body>
<div id="container">
<div id="heading">头部</div>
<div id="content_menu">内容菜单</div>
<div id="content_body">内容主体</div>
<div id="footing">底部</div>
</div>
</body>
</html>
二、使用<table>元素布局
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>table布局</title>
<style type="text/css">
body{
margin:0px;
}
#container{
width:100%;
height:950px;
background-color:darkgray;
}
#heading{
width:100%;
height:10%;
background-color:aqua;
}
#content_menu{
width:30%;
height:80%;
background-color:aquamarine;
float:left;
}
#content_body{
width:70%;
height:80%;
background-color:blueviolet;
float:left;
}
#footing{
width: 100%;
height: 10%;
background-color: black;
clear: both;
}
</style>
</head>
<body>
<table width="100%" height="950px" >
<tr>
<td colspan="2" width="100%" height="10%" >这是头部</td>
</tr>
<tr>
<td width="30%" height="80%" >左菜单</td>
<td width="70%" height="80%" >主体</td>
</tr>
<tr>
<td width="100%" height="10%" colspan="2" >这是底部</td>
</tr>
</table>
</body>
</html>