第五节 css3动画之图片说明滑入效果 

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>Document</title>
 6     <style type="text/css">
 7         .box{
 8             width: 200px;
 9             height: 300px;
10             margin: 50px auto 0;
11             position: relative;
12     
13             overflow: hidden;
14         }
15 
16         .box2{
17             width: 200px;
18             height:120px;
19             background-color:rgba(0,0,0,0.3);
20             position: absolute;
21             top: 300px;
22             transition:all 1s ease 1s ;
23         }
24 
25         .box2 h3{
26             font-size: 14px;
27             line-height: 100px;
28             text-align: center;
29             margin: 0;
30             color: #fff;
31         }
32 
33         .box:hover .box2{
34             top: 180px;
35         }
36     </style>
37 </head>
38 <body>
39     <div class="box">
40         <img src="banner01.jpg" alt="图片">
41         <div class="box2">
42             <h3>文字说明的标题</h3>
43         </div>
44     </div>
45 </body>
46 </html>

 

posted @ 2020-03-14 15:39  kog_maw  阅读(412)  评论(0)    收藏  举报