.row__nav{display:none;bottom:140px;user-select:none;cursor:pointer;position:absolute;width:40px;height:40px;line-height:34px;font-size:1.8em;text-align:center;border-radius:50%;background-color:#fff;opacity:0.85;border:1px solid rgba(0,0,0,0.1);z-index:10}.row__nav:hover{opacity:1}.row__nav.left{left:8px;top:215px}.row__nav.right{right:3px;top:215px}@media (min-width:768px){.row__nav{display:block}}