Hey Uncle Bob,
Not so difficult at all (I had no clue of html 3 month ago), just started to "experiment" and it worked out well.
Go to the site for buttons, and design the one you like (
http://css-tricks.com/examples/ButtonMaker/)
Click on "view CSS Code".
I copied this part (code) into the styles.css template (actually changed the #buttons section).
If you like, let me know, and I'll send you a copy of that part of the styles.css template by regular email.
Cheers,
Arthur
(arthur@altonaweather.ca)