.ui-dialog--narrow {
  max-width: 75%;
}

@media screen and (max-width: 45em) {
  .media-library-item--grid {
    width: 50% !important;
  }
}

@media screen and (min-width: 60em) {
  .media-library-item--grid {
    width: 33.3% !important;
  }
}

@media screen and (min-width: 77em) {
  .media-library-item--grid {
    width: 25% !important;
  }
}