.id-grain{pointer-events:none;will-change:background-position;background-repeat:repeat;animation:.8s steps(6,end) infinite id-grain-shift;position:absolute;inset:-2px}@keyframes id-grain-shift{0%{background-position:0 0}20%{background-position:-28px 18px}40%{background-position:36px -24px}60%{background-position:-18px -36px}80%{background-position:24px 28px}to{background-position:0 0}}@media (prefers-reduced-motion:reduce){.id-grain{animation:none}}