.back-to-top-btn{align-items:center;border:none;border-radius:50%;bottom:10rem;color:#fff;cursor:pointer;display:flex;height:48px;justify-content:center;opacity:0;padding:0;position:fixed;right:3rem;transition:opacity .3s ease,visibility .3s ease,transform .2s ease;visibility:hidden;width:48px;z-index:100}.back-to-top-btn.is-visible{opacity:1;visibility:visible}.back-to-top-btn:hover{transform:translateY(-3px)}.back-to-top-btn svg{height:20px;pointer-events:none;width:20px}@media screen and (max-width:749.98px){.back-to-top-btn.hide-on-mobile{display:none}}