.carousel-item {
      position: relative;
      height: 100vh;
      /* Full height */
      overflow: hidden;
  }

  .carousel-item video,.img-carousel {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
      opacity: 0.5;
  }

  .carousel-item .container {
      position: absolute;
      top: 35%;
      transform: translate(0%, -50%);
      z-index: 3;
      text-align: center;
      max-width: 80%;
  }

  .btn-get-started {
      display: inline-block;
      padding: 10px 20px;
      background: #007bff;
      color: white;
      text-decoration: none;
      border-radius: 5px;
      border: none;
  }