<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>布局</title>
<style>
body{margin:0;padding:0}
.main{
width: 800px;
margin: 0 auto;
}
.left{
/*width:20%;*//*自适应宽度布局*/
width:220px; /*固定宽度布局*/
height:500px;
float:left;
background: orange;
}
.right{
/*width: 80%;*//*自适应宽度布局*/
width:580px; /*固定宽度布局*/
height: 500px;
float: right;
background: greenyellow;
}
</style>
</head>
<body>
<div class="main"> <!--使用父级标签固定在规定大小的区域内-->
<div class="left"></div>
<div class="right"></div>
</div>
</body>
</html>
<html>
<head>
<meta charset="UTF-8">
<title>布局</title>
<style>
body{margin:0;padding:0}
.main{
width: 800px;
margin: 0 auto;
}
.left{
/*width:20%;*//*自适应宽度布局*/
width:220px; /*固定宽度布局*/
height:500px;
float:left;
background: orange;
}
.right{
/*width: 80%;*//*自适应宽度布局*/
width:580px; /*固定宽度布局*/
height: 500px;
float: right;
background: greenyellow;
}
</style>
</head>
<body>
<div class="main"> <!--使用父级标签固定在规定大小的区域内-->
<div class="left"></div>
<div class="right"></div>
</div>
</body>
</html>