[oscon13] port: data-markdown empty attributes; alignment
[oscon13] port: data-markdown empty attributes; alignment

mor1/mirage-decks,magthe/mirage-decks,amirmc/mirage-decks,amirmc/mirage-decks,samoht/mirage-decks,yomimono/mirage-decks,yomimono/mirage-decks,samoht/mirage-decks,mor1/mirage-decks,mirage/mirage-decks,magthe/mirage-decks,mirage/mirage-decks