Change background color in all steps

How can I change the background color in all my steps? I can change it step by step, but not all at once.

Hi @user4953 you can achieve this by activating your first step, changing the colour of the background, then using the update and propagate function. The propagate function is extremely useful but takes a bit of an explanation about how it works, so can I recommend you review the following video that hopefully explains it in detail.