QGroupBox { background-color: red; margin-top:1em; } QGroupBox QGroupBox { background-color: green; } QGroupBox::title { subcontrol-origin: padding; subcontrol-position: left top; background: transparent; margin-top: -2.5em; }
self.ui = uic.loadUi('adminmainwindow_static.ui', self) # Load the .ui file self.ui.setStyleSheet("QGroupBox#groupBox_f1r1b1 { color: 1px solid blue;}")