Carousal

style.css

.carousel {
  width: 500px;
  height: 300px;
  overflow: hidden;
  position: relative;
}

.carousel-image {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.carousel-image.active {
  opacity: 1;
}

.carousel-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  padding: 10px;
  cursor: pointer;
}

#prevBtn {
  left: 0;
}

#nextBtn {
  right: 0;
}