Fyrd/caniuse — pull request #315 by alastc (2013-09-30 16:08:57+00:00)
Title: Firefox doesn't support the multi-line attributes, flex-wrap & align-con...

The multi-line support (or lack of) in Firefox really caught me out, lots of the demos fall apart in Firefox due to this, so I think it's worth including as a bug. I included the bug tracker link.