Drupal CSS broken in Internet Explorer 7/8, but works as static page The CSS layout on my Drupal site was suddenly found to be broken in IE 7 &amp; 8. No idea what happened to cause this, but the strange thing is, if I save the source/files, then upload and test as a static page, it works fine (well, good enough for Internet Explorer). I'm using Adobe BrowswerLab to test.
I've turned off caching in performance and boost. I have also turned gzip compression off on the server, and added 10 second delay to browserlab load-time. Nothing seems to make the CSS work straight from the actual site.
I haven't found any threads about this specifically. Does anybody know what might be going on?

I am using Drupal 6.24.
Do you have CSS and Javascript caching enables? IE7 &amp; IE8 can only load a certain amount of external files and you maybe exceeding the limit. Retry with CSS and JS caching enabled.