'Details' list font changed to larger version

I've been using Directory Opus for a while.
I typically use the 'Details' View.
I was working today and suddenly the size of the items in my Details list grew about 100%.
Like they were bolded and in a larger font.
Is there a way I can restore them to their original size?

Thanks for any help or advice!

You probably moved the mouse wheel while holding Ctrl.

Push Ctrl + 0 to reset things (similar to in web browsers), or click on the magnifying glass that should be on the right of the path field, which will show a reset option.

Thanks, Leo!
That did the trick.