message: Fix visual bug caused by `deemphasize-unrelated-commit-references`
  Fixes
diff: Makes it easier to tell apart commits added to the current PR versus plain commits that reference the PR.
  https: //user-images.githubusercontent.com/1402241/64478939-398b0a80-d1da-11e9-8c6a-bb98668cb78c.gif
  */
  -.TimelineItem:not(.TimelineItem--condensed) ~ .TimelineItem .TimelineItem-badge {
  - visibility: hidden;
  +.TimelineItem:not(.TimelineItem--condensed) ~ .TimelineItem .TimelineItem-badge .octicon-git-commit {
  + display: none;
  }
  