Revert "SASS: styles that are needed in the wysiwyg"

This reverts commit 70a8a39fe42fdbc91815f8df6161d2466f1f65d9.
Revert "Feature: HR WYSIWYG Overrrides"

This reverts commit d506adce8bce636c44579e3c565b93f579bbdc97.
Revert "Modules: Features Override"

This reverts commit cac28fb0d3f0e2b3e029cb128aed98528dfc401c.