.loader{aspect-ratio:1;width:45px;--c:no-repeat linear-gradient(#000 0 0);animation:l2 1s linear infinite;background:var(--c) 0 100%,var(--c) 50% 100%,var(--c) 100% 100%}@keyframes l2{0%{background-size:20% 100%,20% 100%,20% 100%}20%{background-size:20% 60%,20% 100%,20% 100%}40%{background-size:20% 80%,20% 60%,20% 100%}60%{background-size:20% 100%,20% 80%,20% 60%}80%{background-size:20% 100%,20% 100%,20% 80%}to{background-size:20% 100%,20% 100%,20% 100%}}
