.itemLi{
  visibility:hidden;
  }
  .itemLi.animate{
  visibility:visible;
  animation-name: fadeInUp;
  animation-duration: .5s;
  animation-iteration-count:1;
  animation-timing-function:ease-in-out;
  animation-fill-mode:forwards;
  }
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }