(only shows in BuilderSE) you lose two sides of the bevel border (zero pixels or whatever measure it is from left and top)
and it's not wide enough to display the full Quicklaunch
Can you provide your display settings so I can reproduce here...
btwwith pebakery it displays fine with no adjustments
Picture shows work as expected.
It's just a personal perpective thing to me and not seeking any changes from you
Bearing in mind, as I stated, this isn't a biggie for me, have read your responses and suggested 'articles to bear in mind',
and apart from changing to certain themes that I don't like/wish to keep, can't find anything else that seems to the effect the issue