Footnotes CSS declarations appear in post/page

[elizabethyalkut]

I think there's something malformed in https://github.com/sdobreff/footnotes/blob/a83e47d9d6e24cfa9931982c14c33b70d836d902/templates/footnotes.php#L12 -- the default and my custom CSS declarations styling my footnotes show in the saved post, screenshot below:

[sdobreff]

Unfortunately can't tell you what is wrong with the given context. If you put