圣杯布局(左右固定,中间自适应)
flex布局
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0">
<title>xxx</title>
<!-- IMPORT CSS -->
<link rel="stylesheet" href="css/reset.min.css">
<style>
html,
body {
overflow: hidden;
}
.container {
display: flex;
justify-content: space-between;
height: 100%;
}
.left,
.right {
flex: 0 0 200px;
height: 200px;
background: lightblue;
}
.center {
flex: 1;
min-height: 400px;
background: lightsalmon;
}
</style>
</head>
<body>
<div class="container">
<div class="left"></div>
<div class="center"></div>
<div class="right"></div>
</div>
</body>
</html>
定位,定位元素(脱离文档流了)
<style> html, body { height: 100%; overflow: hidden; } .container { position: relative; height: 100%; } .left, .right { position: absolute; top: 0; width: 200px; min-height: 200px; background: lightblue; } .left { left: 0; } .right { right: 0; } .center {
positon: absolute left:200px
right:200px
background: lightsalmon; } </style>
浮动布局
<!--浮动布局 -->
<section class="layout float">
<style media="screen">
.layout.float .left{
float:left;
width:300px;
background: red;
}
.layout.float .center{
background: yellow;
}
.layout.float .right{
float:right;
width:300px;
background: blue;
}
</style>
<h1>三栏布局</h1>
<article class="left-right-center">
<div class="left"></div>
<div class="right"></div>
<div class="center">
<h2>浮动解决方案</h2>
1.这是三栏布局的浮动解决方案;
2.这是三栏布局的浮动解决方案;
3.这是三栏布局的浮动解决方案;
4.这是三栏布局的浮动解决方案;
5.这是三栏布局的浮动解决方案;
6.这是三栏布局的浮动解决方案;
</div>
</article>
</section>
网格布局,详解;http://www.ruanyifeng.com/blog/2019/03/grid-layout-tutorial.html
<!-- 网格布局 -->
<section class="layout grid">
<style>
.layout.grid .left-center-right{
width:100%;
display: grid;
grid-template-rows: 100px;
grid-template-columns: 300px auto 300px;
}
.layout.grid .left-center-right>div{
}
.layout.grid .left{
width: 300px;
background: red;
}
.layout.grid .center{
background: yellow;
}
.layout.grid .right{
background: blue;
}
</style>
<h1>三栏布局</h1>
<article class="left-center-right">
<div class="left"></div>
<div class="center">
<h2>网格布局解决方案</h2>
1.这是三栏布局的浮动解决方案;
2.这是三栏布局的浮动解决方案;
3.这是三栏布局的浮动解决方案;
4.这是三栏布局的浮动解决方案;
5.这是三栏布局的浮动解决方案;
6.这是三栏布局的浮动解决方案;
</div>
<div class="right"></div>
</article>
</section>

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