.cl-back-to-top{outline:0;border:none;position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:4px;background-color:var(--purple);border:1px solid var(--purple);color:var(--color-white);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.18);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);transition:.5s;z-index:9999}.cl-back-to-top:hover{border-color:var(--hover-purple);background-color:var(--hover-purple);box-shadow:0 0 0 transparent}.cl-back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);transition:opacity 160ms,transform 160ms}.cl-back-to-top__icon{font-size:18px;line-height:1;transform:translateY(-1px)}