.back-to-top{position:fixed;bottom:2rem;right:2rem;transition:transform .3s cubic-bezier(.68,-.55,.265,1.55);z-index:1060;cursor:pointer;transform:scale(0);box-shadow:0 0 21px 0 rgba(0,0,0,.48);background-color:#db011c;border-radius:50%;width:62px;height:62px}.back-to-top.active{transform:scale(1)}.back-to-top .icon{text-align:center;margin:0 auto;color:#fff;font-size:40px;position:absolute;top:50%;left:50%;margin-top:-21px;margin-left:-20px;transform:rotate(-90deg)}