.loader{width:60px;display:flex;align-items:flex-start;aspect-ratio:1}.loader:before,.loader:after{content:"";flex:1;aspect-ratio:1;--g: conic-gradient(from -90deg at 10px 10px, #fff 90deg, #0000 0);background:var(--g),var(--g),var(--g);filter:drop-shadow(30px 30px 0 #fff);animation:loader-l20 1s infinite}.loader:after{transform:scaleX(-1)}@keyframes loader-l20{0%{background-position:0 0,10px 10px,20px 20px}33%{background-position:10px 10px}66%{background-position:0 20px,10px 10px,20px 0}to{background-position:0 0,10px 10px,20px 20px}}