Bugs in new global stylesheet and main page

[Martin Husemann <martin%duskware.de@localhost>]

Hey folks,

since the new navbar happend, my Firefox complains:

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: http://netbsd.org/global.css
Line: 203

Warning: Unknown property 'zoom'.  Declaration dropped.
Source File: http://netbsd.org/global.css
Line: 204

Warning: Unknown property 'box-shadow'.  Declaration dropped.
Source File: http://netbsd.org/
Line: 1

Warning: Unknown property 'user-select'.  Declaration dropped.
Source File: http://netbsd.org/
Line: 1


The line 1 ones are a bit strange, as that is the doctype declaration (but
I am not a web guy, so what do I know)

Martin