.ax-backtotop-btn{display:flex;align-items:center;justify-content:center;width:60px;height:60px;position:fixed;right:16px;bottom:95px;background-color:rgba(66,65,62,.71);border-radius:50%;transition:ease-in .2s;box-shadow:rgb(0 0 0 / 10%) 0px 1px 6px,rgb(0 0 0 / 20%) 0px 2px 24px;cursor:pointer;z-index:1050}.ax-backtotop-btn:hover{background-color:#e5232d}.ax-backtotop-btn__icon{display:inline-flex;width:28px}.ax-backtotop-btn__icon svg{max-width:100%;fill:#fff}