<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>浮动</title>
<style type="text/css">
*{
margin: 0;
padding: 0;
}
header{
height: 150px;
background: yellow;
}
nav{
height: 30px;
background: green;
}
.main{
background: red;
/*height: 500px;*/
margin: 0 auto;
overflow: hidden;
}
/*两列/三列布局*/
.left{
width: 200px;
height: 300px;
background: blue;
/*display: inline-block;*/
float:left; /*脱离文档流 的布局方式*/
}
.right{
width: 800px;
height: 500px;
background: pink;
float: left;
/*display: inline-block;
vertical-align: top;*/
}
/*.a{
width: 200px;
height: 300px;
background: blue;
float:right;
}*/
.main{
width: 1000px;
}
footer{
height: 100px;
background: gold;
}
/*多行多列布局*/
.box{
width: 240px;
height: 100px;
border: 1px black solid;
float: left;
margin: 10px;
/*box-sizing: border-box;*/
}
</style>
</head>
<body>
<header></header>
<nav></nav>
<div class="main">
<div class="left"></div>
<div class="right">
<div class="content">
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
<div class="box"></div>
</div>
</div>
</div>
<footer></footer>
</body>
</html>
时间： 2024-10-02 17:32:10