Remove unnecessary `dir`-dependent CSS rules, and simplify som findbar-button rules (PR 11077 follow-up)#12845

Merged

timvandermeij merged 1 commit intomozilla:masterfrom Snuffleupagus:cleanup-more-CSS-dir

Jan 10, 2021

+12-56

Commits on Jan 10, 2021

Remove unnecessary dir-dependent CSS rules, and simplify som findbar-button rules (PR 11077 follow-up)
Snuffleupagus
committed