Created attachment 8634379 [details] ring-test-no-prefixes.html User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:41.0) Gecko/20100101 Firefox/41.0 Build ID: 20150715004006 Steps to reproduce: Open the attached file. Actual results: 1) The panels render in non-perspectival space. 2) Weirdly, the `perspective` property set on the `#stage` element isn't even listed in dev tools, which essentially blackboxes it. Expected results: 1) The panels should appear in perspective. Watch the animation in Chrome Beta, which has this working as expected. 2) Dev tools should show the property. This isn't a prefixing issue. `perspective` was unprefixed in FF16. If the dev tools issue is a separate bug, please let me know and I can file it separately.
CSS non-zero length property should not be unit-less. The css <length> should be 2000px; insted 2000;
Ah, thanks. Chrome allows unitless `perspective` values for some reason, which is probably an error.