<!DOCTYPE html>
<html lang="en" dir="ltr">

<head>
  <meta charset="utf-8">
  <title></title>

  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
</head>

<body>
<div id="testimonial-carousel" class="carousel slide" data-bs-ride="false">
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img src="..." class="d-block w-100" style="background-color:red;" alt="first">
    </div>
    <div class="carousel-item">
      <img src="..." class="d-block w-100" style="background-color:blue;" alt="second">
    </div>
    <div class="carousel-item">
      <img src="..." class="d-block w-100" style="background-color:yellow;" alt="third">
    </div>
  </div>
  <button class="carousel-control-prev" type="button" data-bs-target="#testimonial-carousel" data-bs-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
  </button>
  <button class="carousel-control-next" type="button" data-bs-target="#testimonial-carousel" data-bs-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
  </button>
</div>
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js" integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous"></script>
</body>

</html>
.carousel-item {
    height: 300px;
}

img{
    height: 100%;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.