rev nav

I notice when i smallen my browser, the top main navigation is too wide and some buttons goes underneath each other.
This will make the main tab buttons of the tree not work.

A simple solution will be to smallen the font size, it’s 13px and could easely go 12 or even 11, maybe capitalise ’em and the subnav can be smaller too.

I think this way its more compact and gives a nicer overview and it also won’t give the ’bug’ on smaller screens.

Dunno where to put on Github so posted here, did nobody noticed this?

#edit, it’s added to modx bugs.