body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.gallery {
  max-width: 1158px;
  padding-top: 24px;
  padding-left: 15px;
  padding-right: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 0 auto;
}

.gallery-item {
  width: calc((100% - 48px) / 3);
}

.gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: pointer;
  transition: transform 300ms ease;
}

.gallery-image:hover,
.gallery-image:focus {
  transform: scale(1.04);
}

@media screen and (max-width: 900px) {
  .gallery-item {
    width: calc((100% - 24px) / 2);
  }
}

@media screen and (max-width: 600px) {
  .gallery-item {
    width: 100%;
  }
}