第十三节 css3动画之翻页动画

 1 DOCTYPE html>
 2 html lang="en">
 3 head>
 4     meta charset="UTF-8">
 5     title>Documenttitle>
 6     style type="text/css">
 7         .box{
 8             width: 200px;
 9             height: 300px;
10             margin: 50px auto 0;
11             overflow: hidden;
12             position: relative;
13         }
14 
15         .box img{
16             width: 200px;
17             height: 300px;
18             backface-visibility: hidden;
19             transform-style: preserve-3d;
20             transition: all 2s ease;
21             transform: perspective(800px) rotateY(0deg);
22         }
23 
24         .box .pig_back{        
25             width: 200px;
26             height: 300px;
27             position: absolute;
28             bottom:0px;
29             text-align: center;
30             line-height: 300px;
31             background-color: rgba(0,0,0,0.3);
32             transform-style: preserve-3d;
33             backface-visibility: hidden;  /* backface-visibility 设置盒子背面是否可见 */
34             transition: all 2s ease;
35             transform: perspective(800px) rotateY(-180deg);
36         }
37 
38         .box:hover img{
39             transform: perspective(800px) rotateY(180deg);
40         }
41 
42         .box:hover .pig_back{
43             transform: perspective(800px) rotate(0deg);
44         }
45     style>
46 head>
47 body>
48     div class="box">
49         img src="banner01.jpg" alt="背景图片">
50         div class="pig_back">这是图片说明div>
51     div>
52 body>
53 html>