GOOGLE REPLIED TO MY QUESTION

I sent an email to Google about the font size issue. They replied within an hour. Here is there reply but I checked the design section but the font size within the post wasn't listed. I asked them to check into it and I will try to look at the settings again. Hi Frances, You should be able to change your font-size by going to Dashboard - Templates - Customize - Advanced. You can customize the font-size for each section.