刮刮奖 --- 可以自定义在图层下添加文字等等信息

 1 <!DOCTYPE html>
 2 <html>
 3 <head>
 4     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 5     <title>刮刮奖</title>
 6     <meta name="viewport" content="initial-scale=1.0, width=device-width,minimum-scale=1.0,maximum-scale=1.0, user-scalable=no" />
 7     <style type="text/css">
 8         .container {
 9             position: relative;
10             display: inline-block;
11              533px;
12             height: 800px;
13           }
14 
15           #robot {
16             position: absolute;
17             top: 0px;
18             left: 0px;
19             z-index: 1;
20             -webkit-box-shadow: 0px 0px 20px 0px #707070;
21             -moz-box-shadow: 0px 0px 20px 0px #707070;
22             box-shadow: 0px 0px 20px 0px #707070;
23           }
24 
25         #redux {
26             position: absolute;
27             top: 0px;
28             left: 0px;
29             z-index: 200000;
30         }
31 
32       #progress {
33         position: absolute;
34         top: 4px;
35         right: 4px;
36         color: black;
37         pointer-events: none;
38         z-index: 3;
39         text-shadow: 0px 0px 2px #FFFFFF;
40       }
41     </style>
42 </head>
43 <body>
44     <div class="container">
45           <img id="robot" src="bg1.jpg" />
46           <p style="color: red;position: absolute;z-index: 100;">+5</p>
47           <img id="redux" src="bg2.jpg"/>
48           <div id="progress">0%</div>
49     </span>
50 
51     <script type="text/javascript" src="jquery-2.0.3.min.js"></script>
52     <script type="text/javascript" src="jquery.eraser.js"></script>
53     <script type="text/javascript">
54         $('#redux').eraser({
55           progressFunction: function(p) {
56             $('#progress').html(Math.round(p*100)+'%');
57           }
58         });
59     </script>
60 </body>
61 </html>

原文地址:https://www.cnblogs.com/zhanghuiyun/p/5715732.html