.loader{height:12px;position:relative;width:44px}.loader div{animation-timing-function:cubic-bezier(0,1,1,0);background:#fff;border-radius:50%;height:12px;position:absolute;width:12px}.loader div:first-child{animation:scale 1.8s -.32s infinite;left:0}.loader div:nth-child(2){animation:scale 1.8s -.16s infinite;left:16px}.loader div:nth-child(3){animation:scale 1.8s infinite;left:32px}@keyframes scale{0%{transform:scale(0)}50%{transform:scale(1)}to{transform:scale(0)}}