[Plugin: Simple Facebook Connect] Fanbox Custom CSS isn't working

Hello. I’m trying to style the fanbox with the custom css field with simple facebook connect, and my css isn’t being applied.

When I inspect the fanbox in firebug, I see this:

<fb:fan css=”http://localhost/sandbox/?sfc-fanbox-css=1328106113&#8243; colorscheme=”light” width=”327″ connections=”18″ stream=”0″ logobar=”0″ profile_id=”[profileid]” class=” fb_iframe_widget “><span><iframe scrolling=”no” id=”f15523a0a74ef1e” name=”f1302dc2f1ca0d6″ style=”border: medium none; overflow: hidden; height: 250px; width: 327px;” class=”fb_ltr” src=”http://www.facebook.com/plugins/fan.php?api_key=%5Bapikey%5D&connections=18&css=http%3A%2F%2Flocalhost%2Fsandbox%2F%3Fsfc-fanbox-css%3D1328106113&height=250&id=268977276501013&locale=en_US&logobar=false&sdk=joey&stream=false&width=327″></iframe></span></fb:fan&gt;

(censored my ID and api_key)

And when I actually go to http://localhost/sandbox/?sfc-fanbox-css=1328106113, I see this:

.fan_box .full_widget {
border: 0px !important;
}

Which is what I put in the custom CSS box in the admin panel. However, it’s not being applied. Has Facebook disabled the css attribute for fb:fan? Does this still work?

Could this be because I’m developing on localhost so facebook can’t cache my css?

Thanks