ul{
    position: absolute;
    top: 4%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    padding: 0;
    display: flex;
  }
  ul li{
    list-style: none;
    font-family: 'Comic Sans MS';
    font-size: 1.6em;
    letter-spacing: 10px;
    text-shadow: none;
    animation: animate 4s infinite linear;      
  }
  @keyframes animate{
    0%{
      color: #0000ff;
      text-shadow: none;
    }
    18%{
      color: #0000ff;
      text-shadow:none;
    }
    20%{
      color:#ffc900;
      text-shadow: 0 0 7px #ffc900, 0 0 20px #ff6c00;
    }
    30%{
      color: #0000ff;
      text-shadow:none;
    }
    35%{
      color:#ffc900;
      text-shadow: 0 0 7px #ffc900, 0 0 20px #ff6c00;
    }
    70%{
      color: #0000ff;
      text-shadow:none;
    }
    85%{
      color:#ffc900;
      text-shadow: 0 0 7px #ffc900, 0 0 20px #ff6c00;
    }
    90%{
      color: #0000ff;
      text-shadow:none;
    }
    100%{
      color: #0000ff;
      text-shadow:none;
    }
  }
  ul li:nth-child(1){
    animation-delay:.2s;
  }
  ul li:nth-child(2){
    animation-delay:.4s;
  }
  ul li:nth-child(3){
    animation-delay:.6s;
  }
  ul li:nth-child(4){
    animation-delay:.8s;
  }
  ul li:nth-child(5){
    animation-delay:1s;
  }
  ul li:nth-child(6){
    animation-delay:1.2s;
  }
  ul li:nth-child(7){
    animation-delay:1.4s;
  }
  ul li:nth-child(8){
    animation-delay:1.6s;
  }
  ul li:nth-child(9){
    animation-delay:1.8s;
  }