.reveal {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(.2, .8, .2, 1);
  will-change: opacity, transform;
}

.reveal.reveal--in {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}