Wraps properly in Chrome and Firefox. Does not wrap in Safari or Webkit nightly build.
This property appears to be ignored:
Here is a working demo of flex-wrapping in Safari 8.0.
The fiddle of Daniel doesn't work because of the `min-width` set on the flex items.
So it's a duplicate ticket of #136041 https://bugs.webkit.org/show_bug.cgi?id=136041
*** This bug has been marked as a duplicate of bug 136041 ***