.accordion-block.desktop-only {
  display: none;
  margin-top: 30px;
}

.accordion-block.mobile-only{
  display: block;
}

@media(min-width: 768px) {
  .accordion-block.desktop-only {
    display: block;
  }
  .accordion-block.mobile-only{
    display: none;
  }
}