Twenty Thirteen: evaluate Genericons and RTL support
|Reported by:||lancewillett||Owned by:||lancewillett|
Check each Genericon and its support in the RTL stylesheet and evaluate if we need to switch the :before to :after or if a flipped icon is needed.
From SergeyBiryukov in #24286:
Also, in RTL we switch :before and :after, so the sign ends up after the message. I don't think we should do that, text direction appears to take care of the correct positioning automatically. We should only fix floating and margins.