.back-to-top-back-to-top{position:fixed;bottom:2rem;right:2rem;z-index:200;background-color:rgba(0,0,0,.6);padding:.5rem;border-radius:999px;cursor:pointer;opacity:1;display:flex;align-items:center;justify-content:center;transition:opacity 250ms cubic-bezier(0, 0, .2, 1),transform 250ms cubic-bezier(0, 0, .2, 1),background-color 250ms cubic-bezier(0, 0, .2, 1)}.back-to-top-back-to-top.hidden{opacity:0;pointer-events:none;transform:scale(.95)}.back-to-top-back-to-top:hover{transform:scale(1.05);background-color:rgba(0,0,0,.85)}.back-to-top-back-to-top .back-to-top-chevron-up{display:block;stroke:#eceff4;width:1.25rem;height:1.25rem;background:0 0;border-radius:0}