Menu issues

I've recently experienced problems with the menu wizard in Lectora 2007 when creating a horizontal menu to place across the top of a page. The problem happens when the course is published or previewed in a browser. It works perfectly fine when previewed in the course.The problem is that when I create a menu option that has more than one word (like "About Us"), the word About appears on the top line of the menu (as it should) and the word Us is placed on the next line down (like a word wrap.) This causes menu options to lay on top of one another and messes up the formatting.The page size is large enough to accomodate the menu items without wrapping and this seems to happen regardless of the font size or alignment.Any thoughts on how to resolve this?Thanks,Alex. (aka Epic68)