A couple of typos, and a Mozilla-specific extension

[TBBle]

I just tried out the content of [solarized-wikipedia.css] on my global.css, and it didn't work out-of-the box.

There's three of issues:

• The @-moz-document clause at line 7 (terminated by the } on line 656) appears to prevent the style working with Google Chrome.
• A stray n on line 215
• A typo 22x on line 399 which I assume is supposed to be 22px.

These were all picked up by the Wikimedia editor when I pasted the text into the document space. I couldn't actually see any negative effect from the latter two issues.

[nullx002]

Thanks, I will update it.

[h3mmy]

Also a stray } on line 656 for any future people who run into bugs.