.loader{animation:rotate 1s linear infinite;background-image:linear-gradient(#fff 16px,transparent 0),linear-gradient(#620099 16px,transparent 0),linear-gradient(#620099 16px,transparent 0),linear-gradient(#fff 16px,transparent 0);background-position:0 0,0 100%,100% 0,100% 100%;background-repeat:no-repeat;background-size:16px 16px;height:64px;position:relative;width:64px}@keyframes rotate{0%{height:64px;transform:rotate(0);width:64px}50%{height:30px;transform:rotate(180deg);width:30px}to{height:64px;transform:rotate(1turn);width:64px}}