.side{position:fixed;width:54px;height:275px;right:0;bottom:120px;z-index:100;}.side ul li{width:54px;height:54px;float:left;position:relative;border-bottom:1px solid #444;}.side ul li .sidebox{position:absolute;width:54px;height:54px;top:0;right:0;transition:all 0.3s;background:#000;opacity:0.8;filter:Alpha(opacity=80);color:#fff;font:14px/54px "ΞΆΘνΡΕΊΪ";overflow:hidden;}.side ul li .sidetop{width:54px;height:54px;line-height:54px;display:inline-block;background:#000;opacity:0.8;filter:Alpha(opacity=80);transition:all 0.3s;}.side ul li .sidetop:hover{background:#008242;opacity:1;filter:Alpha(opacity=100);}.side ul li img{float:left;}@media (max-width: 768px) {.side{display:none}}