标签:
没等高布局之前:
代码:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
.test{
width:300px;
margin:0 auto;color:#fff;
background:#ccc;
}
.left{
width:30%;float:left; background:green;
}
.right{
width:70%;float:left;background:red;
}
</style>
</head>
<body>
<div class="test">
<div class="left">左</div>
<div class="right">右<br>fdfd <br>hang <br>oooo</div>
</div>
</body>
</html>
效果图:

登高布局之后:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
.test{
width:300px;
margin:0 auto;color:#fff;
background:#ccc;
overflow:hidden;
}
.left{
width:30%;float:left; background:green;
padding-bottom:1000px;
margin-bottom:-1000px;
}
.right{
width:70%;float:left;background:red;
padding-bottom:1000px;
margin-bottom:-1000px;
}
</style>
</head>
<body>
<div class="test">
<div class="left">左</div>
<div class="right">右<br>fdfd <br>hang <br>oooo</div>
</div>
</body>
</html>
效果:

总结:padding值可以被负的margin抵消掉;
标签:
原文地址:http://www.cnblogs.com/lichaoqing/p/5674113.html