.photogallery {
  display: flex;
  flex-flow: row wrap;
  gap: 1rem;
  @media (min-width: 1024px) {
    display: flex;
    flex-flow: row wrap;
    place-items: center;
    justify-content: center;
  }
}

.photogallery__thumb {
  box-sizing: border-box;
  text-align: center;
  @media (min-width: 1024px){
    width: 50%;
    max-width: 500px;
  }
}
.photogallery__thumb {
  img {
    width: 100%;
    max-width: 500px;
  }
}