en WordPress.com Forums › CSS Customization font size Author Posts Feb 4, 2020 at 2:02 am #3430688 rtrube54Member What is the best size for mobile fonts? The blog I need help with is bobonbooks.com. Feb 4, 2020 at 10:19 am #3430848 fresatomicaStaff Hi there! All our themes are responsive, that means that they will adapt to the size of the reader’s screen so you don’t really need to worry about the size of the font. Is there any particular reason why you’re asking about it? Please bear in mind that with your plan you can also reach us via live chat from https://wordpress.com/help/contact Author Posts You must be logged in to reply to this topic.