.slider {
  position: relative;
  max-width: 800px;
  margin: 20px auto;
}

.slider-container {
  width: 100%;
  height: 500px;
}

.slide {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}

.slide.active {
  display: block;
}

.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: 15px;
  cursor: pointer;
  font-size: 20px;
}

.prev {
  left: 10px;
}

.next {
  right: 10px;
}