.image-full-width-desktop {
  display: none;
}
@media (min-width: 768px) {
  .image-full-width-desktop {
    display: block;
  }
}

.image-full-width-mobile {
  display: block;
}
@media (min-width: 768px) {
  .image-full-width-mobile {
    display: none;
  }
}