CSS file in Facebook app being served up as text/html

[Reinis Rozitis]

> I have no problems with the css files on my web site hosted on the same server and my nginx conf has the standard mime types file 
> loaded in the conf.

Post your nginx config since you may have a misconfiguration somewhere and css files are being served through php - header line' 
X-Powered-By: PHP/5.3.6' indicates that (it shouldn't be there for static content).


p.s. If that is intended though you will have to modify your php and add <? header('Content-type: text/css'); ?> at the top.

rr