Improve browser support for dimension utils used with flexbox.

[ry5n]

When dimension utils are used on flex items, we need to ensure that their flex-* properties (grow, shrink, basis) are reset in order for the width specified by the util to take effect. Previously this was set with flex: none but this has issues in some older flexbox implementations. Using flex: initial solves the issue.

Status: Ready to merge

Reviewers: @kpeatt, @jeffkamo Ticket: fixes #50 Linked PRs: N/A

Changes

• Change flexbox property reset from flex: none to flex: initial.

  Todo

• [ ] Add a test case

[ry5n]

Hmmm… not able to reproduce this right away, and looking back at at WHSmith we don’t have all the details on why this was necessary. I guess we need a test case before we should make this change.

[kpeatt]

@ry5n I'm not too concerned if it doesn't cause issues on the newer ones and seems to fix older ones but a test case would be nice.