anchor.diff:    end;
   
   implementation
  +
  +uses IWForm, IWUtils, IWContainerLayout;
  +
  +{$region 'THackCustomRegion'}
  +type
  +  THackTIWHTML40Container = class(TIWHTML40Container)
  +  private
  +    procedure CallInheritedRenderComponents(AContainerContext: TIWContainerContext; APageContext: TIWBasePageContext);
  +  end;
  +
  +procedure THackTIWHTML40Container.CallInheritedRenderComponents(AContainerContext: TIWContainerContext; APageContext: TIWBasePageContext);
  +begin
  +  inherited RenderComponents(AContainerContext, APageContext);
  +end;
  +{$endregion}
   
   {$region 'TIWBSCustomRegion'}
   constructor TIWBSCustomRegion.Create(AOwner: TComponent);
  
positive.code:     FCss: string;
      FGridOptions: TIWBSGridOptions;
      FFormType: TIWBSFormType;
    protected
      procedure SetGridOptions(const Value: TIWBSGridOptions);
      function InitContainerContext(AWebApplication: TIWApplication): TIWContainerContext; override;
      procedure RenderComponents(AContainerContext: TIWContainerContext; APageContext: TIWBasePageContext); override;
      function RenderCSSClass(AComponentContext: TIWCompContext): string; override;
      function RenderHTML(AContext: TIWCompContext): TIWHTMLTag; override;
      property BSFormType: TIWBSFormType read FFormType write FFormType default bsftNoForm;
    public
      constructor Create(AOwner: TComponent); override;
      destructor Destroy; override;
    published
      property BSChildRenderOptions: TIWBSChildRenderOptions read FChildRenderOptions write FChildRenderOptions default [bschDisablePosition, bschDisableSize];
      property BSGridOptions: TIWBSGridOptions read FGridOptions write SetGridOptions;
  
negative.code: uses
    System.SysUtils, System.Classes, Vcl.Controls, Vcl.Forms, IWVCLBaseContainer, IWApplication, IWBaseRenderContext,
    IWBaseContainerLayout, IWContainer, IWHTMLContainer, IWHTML40Container, IWRegion, IW.Common.Strings,
    IWRenderContext, IWHTMLTag, IWBaseInterfaces, IWXMLTag, IWMarkupLanguageTag, IW.Common.RenderStream,
    IWBSCommon, IWBSLayoutMgr;
  
  type
  