.lds-facebook{display:inline-block;position:relative;width:80px;height:80px}.lds-facebook div{display:inline-block;position:absolute;left:8px;width:16px;background:#000;animation:lds-facebook 1.2s cubic-bezier(0,.5,.5,1) infinite}.lds-facebook div:nth-child(1){left:8px;animation-delay:-.24s}.lds-facebook div:nth-child(2){left:32px;animation-delay:-.12s}.lds-facebook div:nth-child(3){left:56px;animation-delay:0}@keyframes lds-facebook{0%{top:8px;height:64px}100%,50%{top:24px;height:32px}}