+ getDimensionValue( contentStyle .getProperty( StyleConstants.STYLE_BORDER_BOTTOM_WIDTH ) ) );
+ getDimensionValue( areaStyle .getProperty( StyleConstants.STYLE_BORDER_BOTTOM_WIDTH )) );
	protected void closeLayout( )	{		IStyle contentStyle = content.getComputedStyle( );		IStyle areaStyle = root.getStyle( );		// we needn't flush empty container?		// if(root.getChildrenCount()==0)		// {		// return;		// }		if ( isLast )		{			// set dimension property for root TODO suppport user defined height			areaStyle					.setProperty(							IStyle.STYLE_BORDER_BOTTOM_WIDTH,							contentStyle									.getProperty( IStyle.STYLE_BORDER_BOTTOM_WIDTH ) );			areaStyle					.setProperty(							IStyle.STYLE_BORDER_BOTTOM_STYLE,							contentStyle									.getProperty( IStyle.STYLE_BORDER_BOTTOM_STYLE ) );			areaStyle					.setProperty(							IStyle.STYLE_BORDER_BOTTOM_COLOR,							contentStyle									.getProperty( IStyle.STYLE_BORDER_BOTTOM_COLOR ) );			areaStyle.setProperty( IStyle.STYLE_MARGIN_BOTTOM, contentStyle					.getProperty( IStyle.STYLE_MARGIN_BOTTOM ) );		}		root				.setHeight( getCurrentBP( )						+ getOffsetY( )						+ getDimensionValue( contentStyle								.getProperty( StyleConstants.STYLE_PADDING_BOTTOM ) )						+ getDimensionValue( contentStyle								.getProperty( StyleConstants.STYLE_BORDER_BOTTOM_WIDTH ) ) );	}