I noticed this, too. On Fedora KDE, it looks fine in Chromium, but poor in Firefox. It seems Firefox can't find the "PT Sans" font, even though I have it instal

I noticed this, too. On Fedora KDE, it looks fine in Chromium, but poor in Firefox. It seems Firefox can't find the "PT Sans" font, even though I have it installed, and Chromium uses it correctly.