I am using Ubuntu 16.04.4 LTS with Unity 7.4.5.
My question is quite simple. I just wanted to know if there is a way of increasing the spacing between the 3 buttons, viz., close, max, min which are present on the window.
I don't want to change the order or move them to the top right hand corner of the window. Just increase the space between them...
So, if currently they are this close:
They should appear this far: