@include until($desktop) {
  .modal.is-wide {
    .modal-content, .modal-card {
      margin: 0 20px;
      width: 100%;
    }
  }
}

@include from($desktop) {
  .modal.is-wide {
    .modal-content, .modal-card {
      margin: 0 auto;
      width: 1000px;
    }
  }
}