[Catalyst] Suggested minor fixes for Catalyst error output

[Wade.Stuart at fallon.com]

> > 13.04.2006 luke saunders:
> > > Damn, you got my hopes up. That's not quite it. We want a single
> > > outline of even width that goes all the way around the box. Just
> > > make your Cat site crash and look at the error screen to see what I
> > > mean, I can't describe it.
> >
> >      http://files.oook.de/debug_screen_ff.png
> >
> > Thats the current look of the debug screen in Firefox.
> >
>
> And I still do not see where niftcube fails in this area -- no images and
> one js file that can be inlined.
>
> http://pro.html.it/niftycube/nifty11.html
>

Also, as an added advantage -- it renders fine on safari, firebox, ie 5 and
6 windows and
degrades well to square corners on ie 5 on mac or if js is disabled.