.scroll-to-top{position:fixed;right:40px;bottom:40px;z-index:2;cursor:pointer;height:34px;width:34px;border-radius:50%;color:#fff;background-color:#b20000;border:1px solid #b20000;display:flex;align-items:center;justify-content:center;box-shadow:0 9px 25px rgba(132,128,177,.28)}