.loader{width:15px;aspect-ratio:1;border-radius:50%;animation:l5 1s linear infinite alternate}@keyframes l5{0%{box-shadow:20px 0 #000,-20px 0 #0002;background:#000}33%{box-shadow:20px 0 #000,-20px 0 #0002;background:#0002}66%{box-shadow:20px 0 #0002,-20px 0 #000;background:#0002}to{box-shadow:20px 0 #0002,-20px 0 #000;background:#000}}