.animation {
    position: absolute;
    top: 0;
    left: 5rem;
    height: 100%;
    width: 100%;
    pointer-events: none;
    z-index: 0;
  }
  
  .animation span {
    position: absolute;
    display: inline-block;
    color: rgb(186, 186, 186);
    font-size: 24px;
    animation: fadeIn 1s ease-in-out forwards;
    animation: bouncing 0.5s infinite alternate ease-in-out;
    animation-fill-mode: both;
    -webkit-animation: bouncing 0.5s infinite alternate ease-in-out;
}
  
  
  .animation span:nth-child(1) {
    left: 10%;
  }
  
  .animation span:nth-child(2) {
    left: 30%;
  }
  
  .animation span:nth-child(3) {
    left: 50%;
  }
  
  .animation span:nth-child(4) {
    left: 70%;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-20px);
      -webkit-transform: translateY(-20px);
      -moz-transform: translateY(-20px);
      -ms-transform: translateY(-20px);
      -o-transform: translateY(-20px);
}
    to {
      opacity: 1;
      transform: translateY(0);
      -webkit-transform: translateY(0);
      -moz-transform: translateY(0);
      -ms-transform: translateY(0);
      -o-transform: translateY(0);
}
  }
  
  @keyframes bouncing {
    from {
      transform: translate3d(0, 0, 0);
    }
    to {
      transform: translate3d(0, -10px, 0);
    }
  }