Bug 313882 [Regression]pageoverflow plus pagebreakinternal shows different pdf pages in web viewer and preview
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/nLayout/area/impl/ContainerArea.java
+ boxStyle.getTopBorderWidth( );
		}
		return 0;
	}
	public int getContentX( )
	{
		if ( hasStyle )
		{
			return localProperties.getPaddingLeft( )
					+ boxStyle.getLeftBorderWidth( );
		}
		return 0;
	}
	public int getMaxYPosition( )
	{
		if ( hasStyle )
		{
			return y + height + localProperties.getMarginBottom( );
		}
		return y + height;
	}
	public int getMinYPosition( )
	{
		return y + height;
	}
	/**
	 * set allocated width
	 * 
	 * @param aWidth
	 */