[theandrewbailey]

Since you asked, in Firefox, do a view source on this page. It will helpfully highlight errors in red. I see 4:

No "--" in comments. (twice)

Missing equals: <li id"faux">

Missing space: <ahref="/uber.html">

[jcvernaleo]

I wasn't aware that Firefox view src had that. Cool, thanks. I fixed those and fixed one more that was hidden by one of those typos.