I'm playing a little bit with my GTK3-Theme on Ubuntu. When i move the Mouse over the scrollbar button the button is changed - but only if the Button is enabled. If the Button is disabled (because the Slider can't be moved in this direction) nothing happens when i move the mouse over the button.
I want to have the same style for enabled and disabled Buttons. This don't work:
scrollbar button:hover:disabled { <style> }