css中的浮动与清空
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=ul, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>css中的浮动与清空</title>
<style>
ul li{
list-style: none;
width: 100px;
line-height: 40px;
text-align: center;
margin: 10px 10px;
background-color: aquamarine;
float: left;
}
.clear{
clear:both;
}
.s5{
width: 500px;
height: 500px;
background-color: blanchedalmond;
}
</style>
</head>
<body>
<ul>
<li>html</li>
<li>css</li>
<li>script</li>
<li>php</li>
<li>mysql</li>
</ul>
<div class="clear"></div>
<div class="s5"></div>
</body>
</html>
