By the way, I like to create a number of styles in my SketchUp models and give them descriptive names. For example:
Perspective – for scenes I want rendered in perspective view and textured.
Normal (or Woodworking) – for scenes rendered in isometric and do not have sections.
Sections (or Plan View) – for scenes with sections
Elevation views might be sectioned or not so you might want two more to cover those cases.
I didn’t mention it in the last reply, but whenever you make a change(s) to a style don’t forget to click the “Update Style with changes” button in the Edit tab. See attached image.