[oxalorg]

Thanks. Author here, could you please expand on

  which to me don't look enough like buttons

Perhaps I could add some sort of 3d effect/animation on button:hover.

[detaro]

I just looked at the demo again and it is only the <input type=… buttons that (since they have no extra styling compared to the other inputs?) don't stand out enough, when I imagine the <button type=… ones next to a form they look fine. (I personally like a 3D-effect on buttons, but that's really a matter of taste and doesn't always fit the other elements)