Hi there. Thanks for your reply. Yes, the galleries look the same, if you go to 'print design works' or 'digital design works' or photography, you'll see that I used the same component (gallery) that it's used on 'portraiture' or 'human/nature' on the demo website.
Still, once you want to create a blank page and use other components, like separators, image, text, video, etc, like on 'format wars records' (it could be blog, contact or read me' on the demo) the content is not 100% width. For example, on 'format wars records' I'd like the hero image to be 100% width and it's not, and there is not an option on the panel to make it work like that. I tried with custom CSS but couldn't make it work across all viewports.
This is how I see the editor on my screen ( iMac 27' ). As you can see, the content is fixed and not 100% width, as it is on the photo galleries. Also, if I want to add a photo gallery like the one below the text, I cannot make it 100% width and responsive to all viewports either — it's a different component from the photo galleries that work as pages.
Hope it makes sense now, thanks!
Flo