@keyframes slideUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(100px);
  animation-name: slideUp;
  animation-duration: 1s;
  animation-fill-mode: forwards;
}