用css3实现鼠标移进去当前亮其他变灰

 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"

 2         "http://www.w3.org/TR/html4/loose.dtd">

 3 <html>

 4 <head>

 5     <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

 6     <script type="text/javascript" src="js/prefixfree.min.js"></script>

 7     <title>用css3实现鼠标移进去当前亮其他变灰</title>

 8 </head>

 9 <style type="text/css">

10     *{margin: 0;padding: 0;font-size:12px;}

11     .wrapper{border: 1px #708090 solid;width: 900px;margin: 100px auto;height: 300px;padding: 20px;border-radius: 8px;box-shadow: 2px 2px 6px #666,-2px -2px 6px #666;}

12     li{list-style: none;}

13     .box:hover li{opacity:0.2; }

14     .box li{float: left;width:48px; height:48px;position:relative; margin-right:10px;

15      -webkit-transition: opacity 1s ease-in-out;

16        -moz-transition: opacity 1s ease-in-out;

17         -ms-transition: opacity 1s ease-in-out;

18          -o-transition: opacity 1s ease-in-out;

19             transition: opacity 1s ease-in-out;

20     }

21     .box li:hover{opacity:1; }

22     .box li a{position:absolute;left:-10px;width:80px;height:30px;top:-30px;color: #fff;font-weight:bold;background:#000;border-radius:8px;box-shadow:1px 0 2px #fff inset;text-align:center;opacity:0;

23     -webkit-transition: opacity 1s ease-in-out;

24        -moz-transition: opacity 1s ease-in-out;

25         -ms-transition: opacity 1s ease-in-out;

26          -o-transition: opacity 1s ease-in-out;

27             transition: opacity 1s ease-in-out;

28     }

29     .box li:hover a{opacity:1; top:-30px;}

30     .delicious { background-image:url("http://images.cnblogs.com/cnblogs_com/hxh-hua/478335/o_delicious.png"); }

31     .digg { background-image:url("http://images.cnblogs.com/cnblogs_com/hxh-hua/478335/o_digg.png"); }

32     .facebook { background-image:url("http://images.cnblogs.com/cnblogs_com/hxh-hua/478335/o_facebook.png"); }

33     .flickr { background-image:url("http://images.cnblogs.com/cnblogs_com/hxh-hua/478335/o_digg.png"); }

34     .linkedin { background-image:url("http://images.cnblogs.com/cnblogs_com/hxh-hua/478335/o_flickr.png"); }

35     .box a{display: block;}

36 </style>

37 <body>

38   <div class="wrapper">

39       <ul class="box">

40           <li class="delicious"><a href="#" >Delicious</a></li>

41           <li class="digg"><a href="#" >Digg</a></li>

42           <li class="facebook"><a href="#" >Facebook</a></li>

43           <li class="flickr"><a href="#">Flickr</a></li>

44           <li class="linkedin"><a href="#">LinkedIn</a></li>

45       </ul>

46   </div>

47 </body>

48 </html>

demo:http://jsfiddle.net/9SuUy/

你可能感兴趣的:(css3)