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
if ( flag > 0 )
		{
			content.append( " text-decoration:" ); 
			if ( ( flag & 1 ) > 0 ) 
			{
				addPropValue( content, "line-through" );
			}
			if ( ( flag & 2 ) > 0 ) 
			{
				addPropValue( content, "underline" );
			}
			if ( ( flag & 4 ) > 0 ) 
			{
				addPropValue( content, "overline" );
			}
			content.append( ';' );
		}
	}
	/**
	 * Build the border string.
	 * <li>ignore all the border styles is style is null
	 * <li>CSS default border-color is the font-color, while BIRT is black
	 * <li>border-color is not inheritable.
	 * 
	 * @param content
	 *            The <code>StringBuffer</code> to which the result is output.
	 * @param name
	 *            The proerty name.
	 * @param width
	 *            The border-width value.