@keyframes bounce{0%,80%,to{opacity:0;transform:scale(0)}40%{opacity:1;transform:scale(1)}}.loader{flex-wrap:wrap;justify-content:center;align-items:center;width:100px;height:100px;display:flex}.circle{border-radius:50%;width:20px;height:20px;margin:2px;animation:1.2s ease-in-out infinite bounce}.circle:nth-child(2){animation-delay:-.1s}.circle:nth-child(3){animation-delay:-.2s}.circle:nth-child(4){animation-delay:-.3s}.circle:nth-child(5){animation-delay:-.4s}.circle:nth-child(6){animation-delay:-.5s}.circle:nth-child(7){animation-delay:-.6s}.circle:nth-child(8){animation-delay:-.7s}.circle:nth-child(9){animation-delay:-.8s}.circle:nth-child(10){animation-delay:-.9s}