I’ve used it because that’s what I see on Appearance > Customize > Additional CSS. BTW: I translated the language using Poedit – may that be the cause of this?
Ok, I’ve done it and unfortunately it doesn’t work either. Colour of the font is still way too bright but while writing the comment box gets blue 😉
Please go to my site and try to write a comment to see what I’m talking about.
best regards
kamil