.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.gallery a {
  display: block;
  width: calc(25% - 7.5px);
  padding-bottom: 25%;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.gallery .image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}