.simple-loader{width:15px;aspect-ratio:1;border-radius:50%;animation:l5 1s linear infinite alternate}@keyframes l5{0%{box-shadow:20px 0 #fff,-20px 0 #fff2;background:#fff}33%{box-shadow:20px 0 #fff,-20px 0 #fff2;background:#fff2}66%{box-shadow:20px 0 #fff2,-20px 0 #fff;background:#fff2}to{box-shadow:20px 0 #fff2,-20px 0 #fff;background:#fff}}