loader{display:inline-grid;padding:5px;background:#fff;filter:blur(4px) contrast(12)}.loader:before{content:"";height:40px;aspect-ratio:3;--c:#0000 64%,#000 66% 98%,#0000 101%;background:radial-gradient(35% 146% at 50% 159%,var(--c)) 0 0,radial-gradient(35% 146% at 50% -59%,var(--c)) 100% 100%;background-size:calc(200%/3) 50%;background-repeat:repeat-x;-webkit-mask:repeating-linear-gradient(90deg,#000 0 10%,#0000 0 20%);animation:l12 .8s linear infinite}@keyframes l12{to{background-position:-200% 0,-100% 100%}}