A small HTML coding issue with my website

Hi I have a small issue with my websites that an html/css guru should be able to solve pretty easily. The issue is as follows: If you open Firefox and go to [login to view URL], you will see there is an extra pixel or two between Testimonials and Help/FAQ buttons on the top navigation bar. This issue exists in all the pages. In IE, however, this is not an issue - all the buttons on the top navigation bar are evenly spaced out and there is not an extra space between Testimonials and Help/FAQ. Any ideas why it's a problem in Firefox? ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Win 95/98/2000/XP/Vista