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
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