"of what" - I will explain. The font size font color and font font of the questions and answers on your questions page on your website - do you think you would ever change them?
there is no set font. so it is your choice whether to change them. the colors i did set, and i will not change them because i think i set them the right way the first time. actually that's not true, i adjusted the purple very slightly after about 2 months, because someone told me they thought it was too dim. but after that change, i think i got it right