@media print, screen and (min-width: 769px) {
  .accordion .acc_sp {
    display: none !important;
  }
}

@media screen and (max-width: 768px) {
  .accordion {
    position: relative;
  }
  .accordion .acc_title {
    position: relative;
  }
  .accordion .acc_body {
    position: relative;
  }
}