@media (min-width: 1024px) {
  .dsk-hide {
      display: none !important;
  }
  .mb-hide {
      display: block !important;
  }
}

@media (min-width:320px) and (max-width:768px) {
  .mb-hide {
    display: none !important;
  }
  .dsk-hide {
      display: block !important;
  }
}