Thank you for your quick response.
Yes, one container works and that is what I am using on another site.
But then – why have the option of separate containers? What is the advantage?
I have personally found that I have finer control with separate containers, but that may simply be by way of putting a webpage together.
I could always change the body background colour to white – to match the other component backgrounds, but that defeat the purpose of an image background.
Regardless, if using one container is the best solution, then I will stick with it – it works.
I have just started using GeneratePress recently and once again, appreciate your help.