常用布局
三栏布局
<!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>三栏布局</title>
<style>
* {
height:100%;
padding: 0;
margin: 0
}
.left {
width: 200px;
height: 100%;
float: left;
background-color: red;
}
.right {
width: 200px;
height: 100%;
float: right;
background-color: red;
}
.middle {
background: blue;
height: 100%;
}
</style>
</head>
<body>
<div class="left">左边栏</div>
<div class="right">右边栏</div>
<div class="middle">中间自适应栏</div>
</body>
</html>
效果
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>
* {
margin: 0;
padding: 0;
}
body {
padding-left: 100px;
padding-right: 200px;
}
.left {
border-color: red;
width: 100px;
float: left;
margin-left: -100%;
position: relative;
left: -100px;
height: 100%;
}
.middle {
background: blue;
width: 100%;
height: 100%;
float: left;
}
.right {
background: red;
width: 200px;
height: 100%;
float: left;
margin-left: -200px;
position: relative;
right: -200px;
}
</style>
</head>
<body>
<div class="middle">middle</div>
<div class="left">left</div>
<div class="right">right</div>
</body>
</html>
效果
品字布局
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>品字布局</title>
<style>
* {
margin: 0;
padding: 0;
}
body {
overflow: hidden;
}
div {
margin: auto 0;
width: 100px;
height: 100px;
background: red;
font-size: 40px;
line-height: 100px;
text-align: center;
}
.div1 {
margin: 100px auto 0;
}
.div2 {
margin-left: 50%;
background: green;
float: left;
transform: translateX(-100%);
}
.div3 {
background: blue;
float: left;
transform: translateX(-100%);
}
</style>
</head>
<body>
<div class="div1">1</div>
<div class="div2">2</div>
<div class="div3">3</div>
</body>
</html>
效果图
