1.两列自适应css
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>demo</title>
<style type="text/css" media="screen">
#left{float: left;background: #ccc;height: 400px;width: 400px;}
#right{background: green;height: 400px;position: absolute;left: 400px;right: 0;}
</style>
</head>
<body>
<div id="left"></div>
<div id="right">11111<br>11111<br>11111<br>11111<br>11111<br></div>
</body>
</html>html
2.三列中间固定左右自适应布局
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
*{margin: 0;padding: 0;}
#left{height: 300px;background: orange;float: left;width: 50%;position: relative;margin-left: -150px;}
#right{height: 300px;background: orange;float: right;width: 50%;margin-left: -150px;}
#center{width: 300px;height: 300px;background: green;float: left;position: relative;}
</style>
</head>
<body>
<div id="left">
</div>
<div id="center">
</div>
<div id="right">
</div>htm
</body>
</html>blog
3.三列中间自适应,左右固定it
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
*{margin: 0;padding: 0;}
#left{width: 300px;height: 300px;float: left;background: green;}
#right{height: 300px;background: green;width: 300px;float: right;}
#center{height: 300px;margin: 0 300px;background: #ccc;}
</style>
</head>
<body>
<div id="left">
</div>
<div id="right">
</div>
<div id="center">
</div>
</body>
</html>io
每种自适应写了一种方案,欢迎补充!class
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汗!不容许150个字内发布,那我就再写一种关于三列左右固定,中间自适应布局float
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <style> *{margin: 0;padding: 0;} #left{width: 300px;height: 300px;position: absolute;left: 0;background: green;} #right{height: 300px;background: green;width: 300px;position: absolute;right: 0;} #center{height: 300px;margin: 0 300px;background: #ccc;} </style></head><body><div id="left"></div><div id="right"></div><div id="center"></div></body></html>