what does this mean?
:root {quotes:"“" "”" "‘" "’";}
http://www.w3schools.com/css/pr_…
found this if it helps:
http://reference.sitepoint.com/c…
That defines the quotation marks display when using the quote tag < q >.
The :root selects the HTML tag and, out of context, I'm unsure why it is being used in this case.