.pulse{animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0#fffc}70%{box-shadow:0 0 0 10px #fff0}to{box-shadow:0 0#fff0}}ins{color:#4ade80;text-decoration:none}del{color:#f87171;text-decoration:none}.fil{background:repeating-linear-gradient(-45deg,#27272a,#27272a 5px,transparent 5px,transparent 12px);position:sticky;left:0}