Add tabs to navbar_tab and increase space between navbar links?

[rshinn]

Thanks for the fast reply.
I didn't realize that it was the setting for padding under "commom" in the stylevars.
I was looking for it under navbar settings.
Is there some sort document that breaks down all of the visual elements of the default style
and lists the corresponding stylevar so we know where to make changes to padding, border, background, etc.?