1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3 <html xmlns="http://www.w3.org/1999/xhtml">
4 <head>
5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
6 <title>Css:背景色透明，内容不透明之终极方法！兼容所有浏览器</title>
7 <style type="text/css">
8 *{margin:0;padding:0;}
9 body{background:#3f3f3f;font-family:"宋体", Arial;}
10 h1, h2, h3, h4, h5, h6{font-weight:normal;font-size:100%;}
11 img{border:none 0;}
12 #bos{width:820px;background:#fff;margin:0 auto;}
13 #bos ul{zoom:1;overflow:hidden;background:#fff;padding:5px 0 5px 5px;}
14 #bos ul li{width:260px;position:relative;overflow:hidden;float:left;margin:5px;background:#fff;}
15 .img_wrap{width:258px;border:1px solid #ccc;border-radius:15px;display:block;overflow:hidden;}
16 #bos ul li h2{width:100%;height:0px;line-height:50px;color:#fff;text-indent:1em;font-size:14px;font-family:微软雅黑;position:absolute;bottom:0px;border-bottom-left-radius:15px;border-bottom-right-radius:15px;filter:progid:DXImageTransform.Microsoft.gradient(enabled=‘true‘,startColorstr=‘#44000000‘,endColorstr=‘#44000000‘);background:rgba(0,0,0,.6);}
17 </style>
18 </head>
19 <body>
20 <div id="bos">
21 <ul>
22 <li>
23 <a class="img_wrap" href="#"><img src="http://i2.vanclimg.com/users/18/20120824/n1_120824.jpg" alt="" /></a>
24 <h2>网站防诈骗重要提示 购物满59元免运费</h2>
25 </li>
26 <li>
27 <a class="img_wrap" href="#"><img src="http://i1.vanclimg.com/users/18/20120824/r1_120824.jpg" alt="" /></a>
28 <h2>Android客户端升级新体验 配送延误通知</h2>
29 </li>
30 <li>
31 <a class="img_wrap" href="#"><img src="http://i1.vanclimg.com/users/18/20120824/f8_120824.jpg" alt="" /></a>
32 <h2>陈年谈品牌的本分 工行e支付可直减60元</h2>
33 </li>
34 <li>
35 <a class="img_wrap" href="#"><img src="http://i2.vanclimg.com/users/18/20120824/n1_120824.jpg" alt="" /></a>
36 <h2>陈年谈品牌的本分 工行e支付可直减60元</h2>
37 </li>
38 <li>
39 <a class="img_wrap" href="#"><img src="http://i1.vanclimg.com/users/18/20120824/f8_120824.jpg" alt="" /></a>
40 <h2>陈年谈品牌的本分 工行e支付可直减60元</h2>
41 </li>
42 <li>
43 <a class="img_wrap" href="#"><img src="http://i2.vanclimg.com/users/18/20120824/n1_120824.jpg" alt="" /></a>
44 <h2>陈年谈品牌的本分 工行e支付可直减60元</h2>
45 </li>
46 </ul>
47 </div>
48 <script type="text/javascript">
49 var bos = document.getElementById(‘bos‘);
50 var lis = bos.getElementsByTagName(‘li‘);
51 var len = lis.length;
52 while (len--) {
53 lis[len].onmouseover = function () {
54 over(this.getElementsByTagName(‘h2‘)[0]);
55 }
56 lis[len].onmouseout = function () {
57 out(this.getElementsByTagName(‘h2‘)[0]);
58 }
59 }
60 function over(obj) {
61 var ypos = 0;
62 if (obj.time) {
63 clearInterval(obj.time)
64 }
65 obj.time = setInterval(function () {
66 if (ypos < 50) {
67 ypos += Math.ceil((50 - ypos) / 3);
68 }
69 obj.style.height = ypos + "px";
70 }, 25);
71 }
72 function out(obj) {
73 var ypos = 50;
74 if (obj.time) {
75 clearInterval(obj.time)
76 }
77 obj.time = setInterval(function () {
78 if (ypos >= 0) {
79 ypos -= Math.ceil((ypos - 0) / 3);
80 }
81 obj.style.height = ypos + "px";
82 }, 25);
83 }
84 // js代码解释权归华仔所有
85 </script></body>
86 </html>
如何在博客园里放入可运行的代码啊？？还没搞明白.....
转自：http://www.cnblogs.com/jikey/archive/2012/08/31/2665880.html
时间： 2024-08-27 05:46:20