#ScrollToTopBtn{width:50px;height:50px;display:none;position:fixed;bottom:20px;right:10px;z-index:99;font-size:18px;border:none;outline:none;background-color:rgba(244, 125, 67,0.8);color:white;cursor:pointer;padding:15px;border-radius:50%;box-shadow:0 6px 10px 0 #666;transition:all 0.1s ease-in-out}#ScrollToTopBtn:hover{background-color:#F1556A;box-shadow:0 6px 10px 0 #666}#ScrollToTopBtn:active{background-color:white;color:red;box-shadow:0 6px 10px 0 #666}