in style.css, take a look at ".head2" - you can change it from there (make it bold, make it italic, make it pink or green or purple!)
If you log in to my site, you'll see that you have the option to choose different templates from your user control panel - all templates are the same with just different style.css attached. Makes it W-A-Y E-A-S-Y to add new templates and/or colors very fast.