body {
  font-family: sans-serif;
  margin: 0;
  background: #fdfdfd;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.slider-container {
  position: relative;
  max-width: 90%;
  width: 800px;
  padding: 20px;
  text-align: center;
  background: #fff;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

img {
  max-width: 100%;
  max-height: 60vh;
  object-fit: contain;
  margin-top: 10px;
}

p {
  font-size: 1em;
  color: #555;
  margin-top: 10px;
}

.nav-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 2em;
  color: #333;
  cursor: pointer;
  padding: 10px;
}

#prev {
  left: 0;
}

#next {
  right: 0;
}