@media (max-width: 640px) {
  .t-container:not(.t396__artboard) {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }
}

@media (min-width: 641px) and (max-width: 960px) {
  .t-container:not(.t396__artboard) {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}