Form 0 0 400 300 Form /* General */ QWidget:enabled { alternate-background-color: #5b5b5b; background: #555; color: #fff; } QWidget:!enabled { alternate-background-color: #4a4a4a; background: #555; color: gray; } /* QCheckBox */ QCheckBox:enabled { color: white; } QCheckBox::indicator { color: white; background: #444; } 30 30 70 17 CheckBox 30 60 70 17 CheckBox true false 30 100 70 17 CheckBox false false 30 130 70 17 CheckBox true