I have no idea what happened, but no matter what I did or uploaded the buttons would not show up. Anyway, I deleted everything and started over from scratch, rebuilt the pages and now the buttons are showing up just fine.
If I wanted to change the Button style after the fact, where would I do this? I'm assuming in the css file? Is there a listing somewhere that shows the css for the various buttons styles that I could use to make the changes necessary? I know I can figure it out but if it's already been done and there is a refeerence out there somewhere I don't want to reinvent the wheel.