.fadeinElement {
  opacity: 0;
  transform: translateY(var(--fade-distance, 24px));
  transition:
    opacity var(--fade-duration, 1200ms) ease-out,
    transform var(--fade-duration, 1200ms)
      cubic-bezier(0.25, 0.8, 0.25, 1);
  will-change: opacity, transform;
}

.fadeinElement.is-active {
  opacity: 1;
  transform: translateY(0);
}