.loader{width:75px;height:60px;animation:2s linear infinite l1}@keyframes l1{0%,25%{background:linear-gradient(#e50021 0 0) 50% 0/66% 100% no-repeat}25.1%,50%{background:linear-gradient(#004ce4 0 0) 0 0/100% 50% no-repeat,linear-gradient(#004ce4 0 0) 0 0/33% 100% no-repeat}50.1%,75%{background:linear-gradient(#00e622 0 0) 100% 0/66% 50% no-repeat,linear-gradient(#00e622 0 0) 0 100%/66% 50% no-repeat}75.1%,to{background:linear-gradient(#9d0be6 0 0) 0 100%/100% 50% no-repeat,linear-gradient(#9d0be6 0 0) 50% 0/33% 50% no-repeat}}