@SHADOWNUT Thank very much for this code, and after testing it I see the issue now.
My main concern was the top video on the home page, I like that borderless full screen look you get on the web version, but I don't like how crop it is on mobile. As cinematographer we deliberately choose a specific framing, so cropping the image like that is like tearing apart a painting.
But because I don't have a premium account, and I can't separate pages for CSS code, therefore it affects all images that are full screen, messing up the background. Furthermore, I leaves a very wide gap in the layout because of the outline I chose.
So after seeing all that, it brought me to tolerate the crop, even though I'm not a fan of it. (It looks way better when you flip your phone horizontally though.)
Now, as a last request, do you know if it is possible to change that scrolling page, to a black or grey background when you click it, with white text, and not that blinding all white background ?
(with CSS code I guess)
Thank you very much.