[oXygen-user] CSS to Indicate Element References a Graphic?

For using CSS in Author mode for arbitrary doctypes (in my case, an XSD schema), is there a way to indicate via CSS that a given element is a reference to a graphic? I didn't see anything in the Oxygen help under CSS. Cheers, E. ---- Eliot Kimber | Senior Solutions Architect | Really Strategies, Inc. email: ekimber@reallysi.com <mailto:ekimber@reallysi.com> office: 610.631.6770 | cell: 512.554.9368 2570 Boulevard of the Generals | Suite 213 | Audubon, PA 19403 www.reallysi.com <http://www.reallysi.com> | http://blog.reallysi.com <http://blog.reallysi.com> | www.rsuitecms.com <http://www.rsuitecms.com>