Bug 998911 - [Settings] Visual update for the volume sliders in sound region
Merge pull request #19198 from dominickuo/bug-998911

Bug 998911 - [Settings] Visual update for the volume sliders in sound region, r=crh0716
Revert "Merge pull request #19204 from rnowm/1004710"

This reverts commit 24ba1627cf118846c938130693c592378c2589dd, reversing
changes made to ae13faeee2584fa53b055252c86a87cfe544f382.