mlt-carousel class in bootstrap code example

Example: bootstrap carousel

<!-- Bootstrap 5 Carousel -->
<div
   id="carouselExampleIndicators"
   class="carousel slide"
   data-bs-ride="carousel"
>
   <div class="carousel-indicators">
      <button
         type="button"
         data-bs-target="#carouselExampleIndicators"
         data-bs-slide-to="0"
         class="active"
         aria-current="true"
         aria-label="Slide 1"
      ></button>
      <button
         type="button"
         data-bs-target="#carouselExampleIndicators"
         data-bs-slide-to="1"
         aria-label="Slide 2"
      ></button>
      <button
         type="button"
         data-bs-target="#carouselExampleIndicators"
         data-bs-slide-to="2"
         aria-label="Slide 3"
      ></button>
   </div>
   <div class="carousel-inner">
      <div class="carousel-item active">
         <img src="..." class="d-block w-100" alt="..." />
      </div>
      <div class="carousel-item">
         <img src="..." class="d-block w-100" alt="..." />
      </div>
      <div class="carousel-item">
         <img src="..." class="d-block w-100" alt="..." />
      </div>
   </div>
   <button
      class="carousel-control-prev"
      type="button"
      data-bs-target="#carouselExampleIndicators"
      data-bs-slide="prev"
   >
      <span class="carousel-control-prev-icon" aria-hidden="true"></span>
      <span class="visually-hidden">Previous</span>
   </button>
   <button
      class="carousel-control-next"
      type="button"
      data-bs-target="#carouselExampleIndicators"
      data-bs-slide="next"
   >
      <span class="carousel-control-next-icon" aria-hidden="true"></span>
      <span class="visually-hidden">Next</span>
   </button>
</div>