Author: swalling
Description:
MediaWiki UI has matured enough that, while it may change in the future, it's being applied to essential parts of Core like login, signup, and search buttons.
At this point I see no reason why we shouldn't apply mw.ui button styles to save, preview, and show changes. I propose that we make save an .mw-ui-button.mw-ui-primary button (so the blue color) while leaving Preview and Show changes grey but increasing the sizing to match Save.
Version: unspecified
Severity: enhancement