<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>圣杯布局</title>
<style>
* {
margin: 0;
padding: 0;
}
header,footer {
height: 100px;
background-color: pink;
}
footer {
clear: both;
}
.container {
height: 100%;
padding-left: 150px;
padding-right: 100px;
}
.container div {
position: relative; //container所有的div都设置为relative
float: left;
height: 500px;
}
.left {
left: -150px;
width: 150px;
margin-left: -100%;
background-color: rgb(206, 165, 243);
}
.right {
right: -100px;
width: 100px;
margin-left: -100px;
background-color: rgb(220, 194, 243);
}
.center {
width: 100%;
background-color: rgb(213, 182, 228);
}
</style>
</head>
<body>
<header>header</header>
<div class="container">
<div class="center">center</div> /* center必须放在最前面*/
<div class="left">left</div>
<div class="right">right</div>
</div>
<footer>footer</footer>
</body>
</html>
效果图
