@media (min-width: 971px) {
  .pic-02 { grid-row: 2; grid-column: 2; }
  .pic-03 { grid-row: 2; grid-column: 1; }
  .pic-04 { grid-row: 3; grid-column: 2; }
  .pic-05 { grid-row: 3; grid-column: 1; }
}