.scroll-to-top{position:fixed;bottom:1.5rem;left:1.5rem;z-index:100;border-radius:100%;cursor:pointer;background:#ccc4;width:50px;height:50px;transition:transform .3s;transform:scale(0)}@media(max-width:575.98px){.scroll-to-top{bottom:1rem;right:1rem}}.scroll-to-top.is-visible{transform:scale(1)}.scroll-to-top.is-visible:hover{transform:scale(1.1)}.scroll-to-top>i{font-size:1.4rem;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#222}