How to change QPushButton text and background color

Question

I am using following code to connect QMenu to QPushButton. When button is clicked a pull-down menu with multiple sub-menu\'s items is shown.

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Answer 1

For those who still want to change color of button with the instruction

button.setStyleSheet('QPushButton {background-color: #A3C1DA}')

and not able to do so, just modify the above instruction to

button.setStyleSheet('QPushButton {background-color: #A3C1DA; border:  none}')

And it will change the button color, so the trick is to remove the border