GitLab

Remove blue rectange for focused element with .using-mouse-nav class.
Previously CSS selector only selected children of .using-mouse-nav
element that are focused.

Bug: 935252
Change-Id: I338d995ab02076fc9fb671c660d8f397dd1a6898
Reviewed-on: https://chromium-review.googlesource.com/c/1490734Reviewed-by: Kristi Park <kristipark@chromium.org>
Commit-Queue: Gayane Petrosyan <gayane@chromium.org>
Cr-Commit-Position: refs/heads/master@{#635901}