ooops, groups should in fact show labels.
icon should change when question changes, I broke it when I made the question toolbar sticky
specify type="button" or your enters might surprise you.

bootins are buttons are buttons. BUTTON BUTTON BUTTON BUTTON BUTTON BUTTON BUTTON BUTTON. Button is such a funny word. But ton? Butt on? BUTTON. to quote etymonline.com: 'Thus a button is, etymologically, something that pushes up, or thrusts out. '

BUTTONS.