img {
  opacity: 0;
  transform: translateY(8px) scale(1.012);
  transition:
    opacity 0.45s ease,
    transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

img.is-loaded {
  opacity: 1;
  transform: translateY(0) scale(1);
}