Bug: Pivot Focus outlines
Environment:
- [ ] production
- [ ] beta
- [x] alpha
- [ ] localhost
Issue Description:
In IE, the focus outline for each pivot item is missing the right side. Additionally, the contrast ratio is probably not high enough. ( See #42 )
Screenshots:

https://teams.microsoft.com/l/message/19:[email protected]/1542064444658?tenantId=72f988bf-86f1-41af-91ab-2d7cd011db47&groupId=ffe264f2-14d0-48b5-9384-64f808b81294&parentMessageId=1542064444658&teamName=Microsoft%20UI%20Fabric&channelName=Fabric%20React&createdTime=1542064444658
Put a message in the Fabric Teams channel including a repro of the issue on codepen: https://codepen.io/Pengurino/pen/pQNqLM
Moving to 1.1 iteration, since we're blocked and waiting
We want to pick up a fix from Fabric for this. Moving the bug to 1.3 since it's not immediately actionable for us.
IE is no longer supported.