* {
  box-sizing: border-box;
}
:root {
  --timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  --animation-duration: 250ms;
}

body {
  margin: 0;
  padding: 24px;
  background-color: #f5f5f5;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 1128px;
}

.gallery-item {
  width: calc((100% - 48px) / 3);
  box-sizing: border-box;
  overflow: hidden;
}

.gallery-image {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--animation-duration) var(--timing-function);
}

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