.scroll-to-top{z-index:999;cursor:pointer;background:#ff2a36;border-radius:50%;justify-content:center;align-items:center;width:55px;height:55px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;bottom:40px;right:40px;overflow:hidden;box-shadow:0 10px 25px #ff2a3666}.scroll-to-top:hover{background:#000;transform:translateY(-8px);box-shadow:0 15px 35px #0000004d}.progress-ring{position:absolute;top:0;left:0;transform:rotate(-90deg)}.progress-ring__circle{stroke:#fff;stroke-width:3px;fill:#0000;transition:stroke-dashoffset .1s linear}.scroll-icon{color:#fff;z-index:2;font-size:24px;position:relative}.scroll-to-top:before{content:"";opacity:0;border:1px solid #ff2a36;border-radius:50%;width:100%;height:100%;animation:2s infinite pulse;position:absolute}@keyframes pulse{0%{opacity:.5;transform:scale(1)}to{opacity:0;transform:scale(1.5)}}@media (max-width:768px){.scroll-to-top{width:45px;height:45px;bottom:20px;right:20px}}