.scroll-btn{height:30px;width:30px;border:2px solid #000;border-radius:50%;background-color:#000;position:fixed;bottom:45px;right:15px;opacity:0.5;z-index:9999;cursor:pointer;display:none;}.scroll-btn .scroll-btn-arrow{height:8px;width:8px;border:3px solid;border-right:none;border-top:none;margin:12px 9px;-webkit-transform:rotate(135deg);-moz-transform:rotate(135deg);-ms-transform:rotate(135deg);-o-transform:rotate(135deg);transform:rotate(135deg);color:white;}.notouch .scroll-btn:hover{opacity:0.8}@media only screen and (max-width: 700px), only screen and (max-device-width: 700px) {.scroll-btn{bottom:8px;right:8px;}}