Increase Font in body text in Encounters Lite

Hi, I re-joined the support forum at Styled Themes on the weekend because my previous login details had been somehow deleted from the database. I posted a question there about how to increase the font size in the body text of posts in Encounters Lite. I went to check the forum today and my details had again been lost from the database. It doesn’t recognise my login details or my email address. You may have answered my question already but unfortunately, I can’t log in to see it.

Rather than waste time signing up again (clearly the Styled Themes support forum hates my computer for some reason! LOL), I thought I’d post the question here instead.

For various reasons I am unable to use a child theme. I would like to increase the font size of the body text in my posts. Previous versions of Encounters Lite have had the font size at line 224 of the Stylesheet but this latest update just has “small” on that line.

Could you please tell me how to change it to a larger font or where that information now is on the stylesheet so that I can make the change?

thank you
Kaetrin.