Reduce font size in Titles?

[titox16]

Is it possible to reduce the font sizes of the thread titles? When I try to reduce it in Firefox (CTRL -) it doesn't do anything... What am I missing?

EDIT: It's not just for the thread titles, it's also for the text in the threads...

[slickdeals]

It works for me. You can use FF to do it or click on the http://forums.slickdeals.net/images/slickdeals/ui_textdown.gif on the bottom left of the forum.

[titox16]

Awesome. Thanks a lot...