.fadeIn {
    animation-name: fadeInAnime;
    animation-duration: 1.5s;
    animation-fill-mode: forwards;
    opacity: 0;
  }
  
  @keyframes fadeInAnime {
    from {
      opacity: 0;
    }
  
    to {
      opacity: 1;
    }
  }
  
  .fadeInTrigger {
    opacity: 0;
  }