.snippet-back-to-top{position:-webkit-sticky;position:sticky;bottom:0;pointer-events:none;z-index:1001}.snippet-back-to-top span{position:absolute;height:4.8rem;width:4.8rem;bottom:0;right:0;background-color:var(--black-75);display:flex;justify-content:center;align-items:center;pointer-events:none;transform:translate3d(0,4.8rem,0);transition:transform .15s ease-in,opacity .15s ease-in;opacity:0}.snippet-back-to-top span.visible{transform:translate3d(0,0,0);pointer-events:all;cursor:pointer;transition:transform .2s ease-out,opacity .2s ease-out;opacity:1}.snippet-back-to-top span:hover:not(:active){background-color:var(--black-50)}.snippet-back-to-top span svg{fill:#fff;width:3rem;height:auto}