什麼是聖盃佈局
聖盃佈局是來源於該佈局效果類似聖盃而得名。簡單來說，就是三行三列布局。
第一種解決方案(calc)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>聖盃佈局</title>
<style>
*{
padding: 0;
margin: 0;
}
.left,.right,.center{
height: 300px;
display: inline-block;
}
.left,.right{
width: 300px;
}
.center{
width: calc(100% - 600px);
}
.left{
background-color: #c9394a;
}
.center{
background-color: green;
}
.right{
background-color: #ccc;
}
</style>
</head>
<body>
<header>我是頭部</header>
<div><div class="left"></div><div class="center"></div><div class="right"></div></div>
<footer>我是尾部</footer>
</body>
</html>
第二種解決方案(浮動)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>聖盃佈局</title>
<style>
*{
padding: 0;
margin: 0;
}
.left,.right,.center{
height: 300px;
}
.left,.right{
width: 300px;
}
.left{
float: left;
}
.right{
float: right;
}
.center{
margin-left: 300px;
margin-right: 300px;
}
.left{
background-color: #c9394a;
}
.center{
background-color: green;
}
.right{
background-color: #ccc;
}
</style>
</head>
<body>
<header>我是頭部</header>
<div>
<div class="left"></div>
<div class="right"></div>
<div class="center"></div>
<div style="clear: both"></div>
</div>
<footer>我是尾部</footer>
</body>
</html>
第三種
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>聖盃佈局</title>
<style>
.left,.right,.center{
height: 300px;
float: left;
}
.left,.right{
width: 300px;
}
.center{
width: 100%;
}
.left{
background-color: #c9394a;
margin-left: -100%;
left: -300px;
position: relative;
}
.center{
background-color: green;
}
.right{
background-color: #ccc;
margin-left: -300px;
position: relative;
left:300px;
}
.parent{
margin-left: 300px;
margin-right: 300px;
}
</style>
</head>
<body>
<header>我是頭部</header>
<div class="parent">
<div class="center"></div>
<div class="left"></div>
<div class="right"></div>
<div style="clear: both"></div>
</div>
<footer>我是尾部</footer>
</body>
</html>