title: Limiting the effects of a stylesheet to the parent widget?
body: <p>I am setting the background color of a <code>QWidget</code> subclass. When I do this using a stylesheet, the styles of the other components in the <code>QWidget</code> change (eg, the color of a PushButton, and its look changes).</p>
  
  <p>How do I make sure only the background color of the container widget changes and the rest of the child components remain unchanged?</p>