实现圣杯布局
Pcjmy opened this issue · comments
实现圣杯布局
<!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>Document</title>
<style>
.content {
overflow: hidden;
padding: 0 220px 0 200px;
}
.middle,
.left,
.right {
float: left;
position: relative;
}
.middle {
width: 100%;
height: 200px;
background-color: aqua;
}
.left {
left: -200px;
width: 200px;
height: 200px;
margin-left: -100%;
background-color: blue;
}
.right {
margin-left: -220px;
width: 220px;
height: 200px;
right: -220px;
background-color: brown;
}
</style>
</head>
<body>
<div class="content">
<div class="middle"></div>
<div class="left"></div>
<div class="right"></div>
</div>
</body>
</html>
- 用flex
<style>
body{
margin: 0;
}
div{
height: 100px;
}
.container{
width: 100vw;
display:flex;
}
.main{
background: red;
flex-grow: 1;
order: 2;
}
.left{
background: #000;
width: 200px;
order: 1;
}
.right{
background: blue;
width: 200px;
order: 3;
}
</style>
<div class="container">
<div class="main"></div>
<div class="left"></div>
<div class="right"></div>
</div>