.wp-block-group.mrd-collapse-mobile {
  @media(max-width: 1000px){
    flex-wrap: wrap !important;
    & > * {
      flex-basis: 100% !important;
    }
  }

}

.wp-block-group.mrd-collapse-mobile.is-layout-grid {
  @media(max-width: 1000px){
    grid-template-columns: 1fr;
    column-gap: 0;
  }

}