R1:7d44e7cb4d2f

Show the curent selected inline in the objective list

Summary: Ref T12733. When an inline is selected, make it stand out so you can see where you are in the document more clearly.

Test Plan: {F4968509}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12733

Differential Revision: https://secure.phabricator.com/D17982