Published posts showing in all caps

Hi,

I hope someone on here can help me. I am using the beyond madison theme. I have had this issue for several years now. I have been blogging for 11+ years. When I publish a post, It shows up in all capital letters. I have tried searching on how to get it to show up in normal lettering. What can I do?

Thank you for any help and suggestions, Tammie

The page I need help with: [log in to see the link]