.mobile-menu-backdrop {
  display: none;
}

@media (max-width: 760px) {
  .mobile-menu-backdrop.open {
    position: fixed;
    inset: 0;
    z-index: 45;
    display: block;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    background: rgba(12, 28, 31, .34);
  }
}