.scroll-to-top{background-color:rgba(var(--wz-primary-rgb), .8);color:#fff;cursor:pointer;z-index:1000;opacity:0;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;transition:opacity .3s,transform .3s;display:flex;position:fixed;bottom:20px;right:20px;transform:translateY(20px);box-shadow:0 2px 8px #0000004d}.scroll-to-top.visible{opacity:1;transform:translateY(0)}@keyframes puls1{0%{box-shadow:0 0 0 0 rgba(var(--wz-primary-rgb), .4)}to{box-shadow:0 0 0 20px #0000}}.scroll-to-top:hover{background-color:var(--wz-primary);animation:.7s linear infinite puls1}