#CommonStone {position:fixed;right:0;top:190px;z-index:1000}
#CommonStone ul{padding:0;margin:0}
#CommonStone ul li{height:42px;margin-bottom:10px;position:relative;padding-right:25px;cursor:pointer}
#CommonStone ul li span{width:42px;height:42px;position:absolute;right:0;top:0;display:block}
#CommonStone ul li a{float:right;width:0;overflow:hidden;text-align:right;font:normal 11px/31px robotocondensed;color:#fff;height:31px;margin-top:6px;border-radius:10px}
#CommonStone ul .li1 span{background:url(kimcuong1.png) no-repeat right}
#CommonStone ul .li2 span{background:url(kimcuong2.png) no-repeat right}
#CommonStone ul .li3 span{background:url(kimcuong3.png) no-repeat right}
#CommonStone ul .li4 span{background:url(kimcuong4.png) no-repeat right}
#CommonStone ul .li5 span{background:url(kimcuong5.png) no-repeat right}

#CommonStone ul .li1 a{background:rgba(192,192,192,0.7)}
#CommonStone ul .li2 a{background:rgba(10,156,67,0.7)}
#CommonStone ul .li3 a{background:rgba(0,66,186,0.7)}
#CommonStone ul .li4 a{background:rgba(196,33,36,0.7)}
#CommonStone ul .li5 a{background:rgba(240,180,37,0.7)}
#CommonStone ul li:hover a.co,#CommonStone ul li.active a.co{width:auto !important;padding:0 10px;padding-right:25px;transition-duration:0.6s}
#CommonStone ul li:hover span{transform:rotate(180deg);transition-duration:0.4s}
#CommonStone ul li.active a.gotop{display:none}
.gotop {background:url(gotop.png) no-repeat;height:50px;width:50px;display:block;height: 66px !important;width: 64px !important;position: fixed;z-index: 10;display: block;bottom: 70px;right: 10px;background-size:100% 100%}