might be to do with the max width being set in rems without an explicit font-size being set at the html level, so potentially nc's default is different to yours so it looks broke. try max-width with px just to see if it changes the preview, then work back from there
WHY is it still broken
might be to do with the max width being set in rems without an explicit font-size being set at the html level, so potentially nc's default is different to yours so it looks broke. try max-width with px just to see if it changes the preview, then work back from there