.topScroll{width:59px;height:50px;position:fixed;bottom:30px;right:30px;z-index:9990;visibility:hidden;opacity:0;background:url('../images/up-arrow.png') no-repeat center;background-size:contain;box-sizing:border-box;border:0px solid #000000;border-radius:0px;transition:500ms;transform:none;filter:drop-shadow(0px 0px 0px #000000);}.topScroll.showTS{visibility:visible;opacity:1;}.topScroll.showTS:hover{background:url('../images/up-arrow-hov.png') no-repeat center;background-size:contain;border:0px solid #FF0000;filter:drop-shadow(0px 0px 0px #000000);transform:translateY(-6px);}@media screen and (max-width:0px){.topScroll.showTS{visibility:hidden;}}