    background-color: #9c27b0;
    }

    .itc-slider-item:nth-child(3) {
      background-color: #3f51b5;
    }

    .itc-slider-item:nth-child(4) {
      background-color: #03a9f4;
    }

    .itc-slider-item:nth-child(5) {
      background-color: #4caf50;
    }
  </style>
  <script>
    document.addEventListener('DOMContentLoaded', () => {
      const scrollbar = document.body.clientWidth - window.innerWidth + 'px';
      let elSlider1;
      let elSlider2;
      let elSlider3;
      let elSlider4;
     