Pressing of buttons were difficult to see mainly due to small buttons
and small color distance between pressed and un-pressed state. This fix
enlarges the buttons a little, and choses a different color for
the pressed state.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
040ef3a8f2