@keyframes scanMask {
  0% {
      mask-position: 0% 200%;
  }
  100% {
      mask-position: 0% -100%;
  }
}

img[src*='12d367_71ebdd7141d041e4be3d91d80d4578dd'] {
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(255, 255, 255, 1) 50%, transparent 100%);
  mask-size: 100% 200%;
  mask-repeat: no-repeat;
  animation: scanMask 2s linear infinite;
}