Div Tag Creating Additional Space

I have added the div tag with an id of "live_help" to my website and it has created extra space at the bottom that I don't want. [login to view URL] shows how the menu should look. The html file attached shows what happened when I add the div tag "live_help" and I need to changed so that it doesn't create the extra space. Also see the attached video for a full explanation. I assume this just needs changes to the CSS file. ## 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 Compatability With All Major Browsers