.loader{width:60px;aspect-ratio:4;background:radial-gradient(circle closest-side,#521088 90%,#0000) 0/calc(100%/3) 100% space;clip-path:inset(0 100% 0 0);animation:l1 1s steps(4) infinite}@keyframes l1{to{clip-path:inset(0 -34% 0 0)}}