:host { display: inline-block; position: relative; }

  :host(.row) ::slotted( *:not(:last-child) ) {
    margin-right: var( --scu-flex-gap , 0);
  }

  :host(.column) ::slotted( *:not(:last-child) ) {
    margin-bottom: var( --scu-flex-gap , 0);
  }