<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>css3</title>
</head>
<style type="text/css">
*{
margin: 0;
padding:0;
}
body{background: #eee;font-family: '微软雅黑';}
ul li{list-style: none;}
.nav{
1110px;
height: 260px;
margin: 20px auto;
}
.nav li {
float: left;
230px;
height: 230px;
margin-right:5px;
border-radius: 50%;
border:10px solid #f6f6f6;
box-shadow: 1px 1px 3px rgba(0,0,0,0.3);
overflow: hidden;
background: #fff;
-webkit-transition:all .8s ease;
-moz-transition:all .8s ease;
-ms-transition:all .8s ease;
-o-transition:all .8s ease;
transition:all .8s ease;
}
.n_img{
display: block;
text-align: center;
margin-top: 35px;
margin-bottom: 10px;
}
.n_img img{
70px;
height: 70px;
-webkit-transition:all .8s ease;
-moz-transition:all .8s ease;
-ms-transition:all .8s ease;
-o-transition:all .8s ease;
transition:all .8s ease;
}
.text{opacity: 0.5;text-align: center;font-size: 12px;}
.text h2{font-size: 20px;}
.nav li:hover{
background: #eee;
box-shadow: 0 2px 3px #000;
-webkit-transform:rotate(360deg);
-moz-transform:rotate(360deg);
-ms-transform:rotate(360deg);
-o-transform:rotate(360deg);
transform:rotate(360deg);
}
.nav li:hover .n_img img{
-webkit-transform:scale(1.8,1.8);
-moz-transform:scale(1.8,1.8);
-ms-transform:scale(1.8,1.8);
-o-transform:scale(1.8,1.8);
transform:scale(1.8,1.8);
}
.nav li:hover .text{
opacity: 1;
color: #252525;
margin-top: 30px;
}
.nav li:hover .text h2{
font-size: 26px;
}
</style>
<body>
<div class="nav">
<ul>
<li>
<span class="n_img"><img src="images/1.png"></span>
<div class="text">
<h2>讲师介绍</h2>
<p>css3鼠标滑过内容旋转</p>
</div>
</li>
<li>
<span class="n_img"><img src="images/2.png"></span>
<div class="text">
<h2>修改作业</h2>
<p>css3鼠标滑过内容旋转</p>
</div>
</li>
<li>
<span class="n_img"><img src="images/3.png"></span>
<div class="text">
<h2>通过考试</h2>
<p>css3鼠标滑过内容旋转</p>
</div>
</li>
<li>
<span class="n_img"><img src="images/4.png"></span>
<div class="text">
<h2>领取证书</h2>
<p>css3鼠标滑过内容旋转</p>
</div>
</li>
</ul>
</div>
</body>
</html>