In the last sentence, after the last aSb, I see a period when viewed on the standard browser of an iPhone SE (but not in Firefox on Linux):
According to the source code, there should be no period there. Bug? Could I ask the mods to ask the SE developers to fix this?
EDIT: It turns out that this is the period terminating the sentence. For whatever reason, it is rendered misplaced. If you remove the period terminating the sentence, the problem disappears.