abstract：<!DOCTYPE html><html><head><meta charset="UTF-8"><title>浮动</title><style> body{background:#ccc;} &nbs
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>浮动</title>
<style>
body{background:#ccc;}
div{float:left;}
.box{width:100px;height:100px;background:url(images/3.jpg);}
.box1{width:100px;height:100px;background:url(images/3.jpg);background-position:-135px 0px;}
.box2{width:100px;height:100px;background:url(images/3.jpg);background-position:0px -130px;}
</style>
</head>
<body>
<div class="box"></div>
<div class="box1"></div>
<div class="box2"></div>
</body>
</html>
Correcting teacher：韦小宝Correction time：2019-03-10 09:15:34
Teacher's summary：写的很棒 浮动在网站的布局中是必要会用到的 使用多了浮动还要记得的清除浮动哦