.kfside{position:fixed;width:50px;height:165px;right:0;top:655px;z-index:100;border-top:1px solid #c9c9c9;
	border-bottom:1px solid #c9c9c9;}
.kfside ul li{width:50px;height:55px;float:left;position:relative;}
.kfside ul li .sidebox{position:absolute;width:50px;height:55px;top:0;right:0;transition:all 0.3s;background:white;opacity:0.8;filter:Alpha(opacity=80);color:#000;font:14px/54px "微软雅黑";overflow:hidden;}
.kfside ul li .sidetop{width:50px;height:55px;line-height:55px;display:inline-block;background:#000;opacity:0.8;filter:Alpha(opacity=80);transition:all 0.3s;}
.kfside ul li .sidetop:hover{background:#ae1c1c;opacity:1;filter:Alpha(opacity=100);}
.kfside ul li img{float:left;}