body {
  margin: 0 auto;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  list-style-type: none;
  justify-content: center;
}

.gallery-image {
  width: calc((100% - 48px) / 3);
  display: block;
  width: 100%;
  max-width: 360px;
  transition: transform 250ms ease;
}

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

@media screen and (max-width: 768px) {
  .gallery-image {
    width: 100%;
  }
}