Bug 163013 Missing Document Type Definition (DTD) in the DOCTYPE declaration of the HTML output
engine/org.eclipse.birt.report.engine.emitter.html/src/org/eclipse/birt/report/engine/emitter/html/AttributeBuilder.java
*            The style object.
	 */
	private static void buildVisual( StringBuffer content, IStyle style )
	{
		
		
		
		
		
		
		buildProperty( content, HTMLTags.ATTR_LINE_HEIGHT, style
				.getLineHeight( ) ); 
	}
	/**
	 * Build the PagedMedia style string.
	 * 
	 * @param content
	 *            The <code>StringBuffer</code> to which the result is output.
	 * @param style
	 *            The style object.
	 */
	private static void buildPagedMedia( StringBuffer content, IStyle style )
	{
		buildProperty( content, HTMLTags.ATTR_ORPHANS, style.getOrphans( ) );
		buildProperty( content, HTMLTags.ATTR_WIDOWS, style.getWidows( ) );
		buildProperty( content, HTMLTags.ATTR_PAGE_BREAK_BEFORE, style
				.getPageBreakBefore( ) );
		buildProperty( content, HTMLTags.ATTR_PAGE_BREAK_AFTER, style
				.getPageBreakAfter( ) );
		buildProperty( content, HTMLTags.ATTR_PAGE_BREAK_INSIDE, style