/* .container-fluid {
    height: 90vh;
  }
  
  .timeline-container ul {
    padding: 50px auto;
  }
  .timeline-container ul li {
    list-style-type: none;
    width: 5px;
    margin: 0 auto;
    background-color: #17a2b8;
    color: white;
    padding-top: 80px;
    position: relative;
  }
  .timeline-container ul li div {
    width: 400px;
    background-color: #17a2b8;
    position: relative;
    bottom: 0;
    padding: 15px;
    letter-spacing: 0.13rem;
  }
  .timeline-container ul li div span {
    font-weight: bold;
    font-size: 1.2rem;
    margin-right: 10px;
  }
  .timeline-container ul li div:before {
    content: "";
    position: absolute;
    bottom: 7px;
    height: 0;
    width: 0;
    border-style: solid;
  }
  .timeline-container ul li:nth-child(odd) div {
    left: 45px;
  }
  .timeline-container ul li:nth-child(odd) div:before {
    left: -15px;
    border-width: 8px 16px 8px 0;
    border-color: transparent #17a2b8 transparent transparent;
  }
  .timeline-container ul li:nth-child(even) div {
    left: -440px;
  }
  .timeline-container ul li:nth-child(even) div:before {
    right: -15px;
    border-width: 8px 0 8px 16px;
    border-color: transparent transparent transparent #17a2b8;
  } */
  /* .timeline-container ul li:after {
    content: "";
    position: absolute;
    background-color: inherit;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
  } */
  
  .timeline-container ul li:after {
    transition: background 0.3s ease-in-out;
  }
  
  .timeline-container ul li div {
    visibility: hidden;
    opacity: 0;
    transition: 0.3s ease-in-out;
  }
  
  .timeline-container ul li:nth-child(odd) div {
    transform: translate3d(200px, 0, 0);
  }
  
  .timeline-container ul li:nth-child(even) div {
    transform: translate3d(-200px, 0, 0);
  }
  
  .timeline-container ul li.in-view:after {
    background: #17a2b8;
  }
  
  .timeline-container ul li.in-view div {
    visibility: visible;
    transform: none;
    opacity: 1;
  }