.photogroup {
  display: flex;
  justify-content: space-around;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 10px;
}

@media screen and (max-width: 700px) {
  .photogroup {
    flex-direction: column;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
}