http://mxr.mozilla.org/mozilla-central/source/browser/base/content/browser.css#587 shows usage of a CSS property that doesn't exist.
I think this was meant to use -moz-transition-property :)
pff! - I'll take care of that.
Created attachment 634913 [details] [diff] [review]
Comment on attachment 634913 [details] [diff] [review]