ground-color: rgba(255, 255, 255, 0.8);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5em;
  padding: 10px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
}

.carousel-button.prev {
  left: 10px;
}

.carousel-button.next {
  right: 10px;
}

.carousel-button:hover {
  background-color: rgba(255, 255, 255, 1);
}

  </style>

 <script>
  let currentIndex = 0; // Current index of the first book card to display
const visibleCards = 3; // Number of visibl