The cover block image right at the top (of the sunset) is full width on desktop and tablet, but on mobile, I get a narrow white line down the side of the image. It looks like there’s a 2% padding being added, but only on mobile. Similarly, further down that same page the image that is dark green with a spiral pattern has the same issue.
There’s something odd happening on the right edge of these images as well, i.e. the image doesn’t go all the way tot the edge, though this isn’t so obvious when looking at the emulated mobile display, but is really obvious when looked at on an actual mobile screen. I’m getting this on other pages too.
Also on mobile, there’s a gap at the right hand end of the menu (not sure if this is related or a different issue). Again it can only be seen on an actual mobile.