The author didn't write a post this wide. The original is here, but when we get the HMTL from them through syndication, something in the style is running things wide.

sqlstudies.com/2013/05/20/the-many-uses-of-cross-apply/

I've asked our developers to look at this, but this doesn't happen often and it's not a pressing issue. We don't make it unfriendly, but it's a bug.