New MBP: Browser font, favicon bigger tho...

Hi

This may actually be a Firefox browser problem but having received no reply yet from them, I'll ask here too just in case.

Got a new 15 inch 2015 MBP. The prior is a mid-2010 15 inch MBP.

Tho the prefs say the same in both font-wise, the font and favicons appear larger. Strange.

I looked around Apple system prefs, thot there was a screen resolution choice somewhere but can't see that. Tho windows and desktop font appear same size so probably it's a browser issue.

Just curious if anyone has an idea.

best

elmer