h1, h2, h3 {
  margin-bottom: 1rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.gallery img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 4px;
}