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
{
			int totalPaddngWidth = localProperties.getPaddingLeft( )
					+ localProperties.getPaddingRight( );
			int totalBorderWidth = boxStyle.getLeftBorderWidth( )
					+ boxStyle.getRightBorderWidth( );
			if ( width <= totalPaddngWidth )
			{
				localProperties.setPaddingLeft( 0 );
				localProperties.setPaddingRight( 0 );
				return width - totalBorderWidth;
			}
			else
			{
				return width - totalPaddngWidth - totalBorderWidth;
			}
		}
		else
		{
			return width;
		}
	}
	/**
	 * get content height
	 * 
	 * @return
	 */
	public int getContentHeight( )
	{
		if ( hasStyle )
		{