Hi there,
Sorry for the confusion, yes, the preview and the live page should be equal in terms of display. What we meant is that using percentage as spacing has effect in size when it’s viewed per each device with different sizes, hence, different views.
But I checked and I don’t see any difference from cornerstone preview and the live page at all (except the visible gap element). Maybe it’s just in your end? I don’t see that fix either, have you removed it or moved on another page? Please check the video of what I’m seeing.
And as you can see from the video, for the change I made to take effect, I had to PURGE all cache. Please remember that cache is the opposite of change. Which is why the cache is only recommended once you’re done developing your site.
That’s the reason why you’re seeing it differently and it’s not a bug.
Thanks!