#image-container {
  text-align: center;
  margin-top: 2em;
}

#image-container img {
  max-width: 300px;
  border-radius: 8px;
  transition: opacity 0.5s ease-in-out;
}

#image-caption {
  font-size: 0.9em;
  color: #555;
  margin-top: 0.5em;
}