body {
  font-family: Arial, sans-serif;
  padding: 20px;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding: 0;
}

.gallery-item {
  width: calc(33% - 10px);
}

.gallery-image {
  width: 100%;
  display: block;
  cursor: pointer;
  border-radius: 5px;
  transition: transform 0.2s;
}

.gallery-image:hover {
  transform: scale(1.05);
}