I'm trying to increase the font size of the page title in the designer description area but getting the css wrong. I've tried it in several locations in the css, refreshed cache and switched browsers.

I used:

#page-productTitle2 {font-size: 2em;}

I'm comfortable with css but not a master and more old school early css so mostly I learn (and forget on the fly) as needed.

Please correct my ignorance because I'd like to tweak much of the text and missing something I should be able to figure out... but haven't. I'm doing my id or classes wrong but stumped.

thanks