/* 代码整理：懒人之家 www.lanrenzhijia.com */
#menu { position: fixed; right: 48px;#right: 30px; top: 50%; width: 28px; margin-top: -50px; padding: 0; list-style-type: none; z-index: 70;}
#menu li { width:28px; height:28px; float:left; margin-top:10px; background:url(/images/off.png) no-repeat;}
#menu li.active { background:url(/images/on.png) no-repeat;}
#menu li a { display:block; float:left; width:28px; height:28px; overflow:hidden; border-radius:5px; font-size:14px; color:#ffffff; line-height:28px; text-align:center;}
#menu li.active a {}