Hmm, looking at it the JFB CSS is being overruled here on the page here:
<div id="feedback_0C2e54b05keZjX374" style="/* width: 600px; */">
That last part after feedback_ changes on every page load. Any idea where that's being generated and/or how I can avoid that from setting width to 600px?
I'll have to put dev site on a server in order to make it available for you. If you don't have an idea after above, let me know and I'll put it up somewhere and send you the URL. Can I PM you with that?
Thanks!