I've tried practically every CSS selector in the Default and cannot find the one that increases the size/changes font-fmaily of text for the description.

I managed to change the colour exclusive to the description (it's now set to yellow for testing, all other text is set to my theme colours), but if I do size it affects other items on the page too. Wherever the size change goes, the font-family can follow.

Tried #albums which controls the color but didn't work for size/font. Tried .album too.

The source says 'albumdesc' as a class for the album description.
Then an h3 with a href inside and a p for the description itself.

Is that what you were looking for?
Yes, I think the css can be a bit confusing right now.

FINALLY found it! I used Firefox to isolate the line and it gave me .album p, which I totally overlooked! Increased % for test and it's exclusively huge :) AND needed size in the #albums too; one without the other was the problem!

Thank you!!!! That's why my suggestion for the new Themes doc :)

[i]That's why my suggestion for the new Themes doc :)[/i]
As I said in the other thread, you don't need to use the css the standard themes use and every theme uses different ones anyway. You can do completly your own structure. This is absolutly not a zenphoto thing, that's webdesign...:-)