Big Business 11.18 adds a new Icon Pref named, Xi. It is a combination of Helios icons on white buttons. It may be easier to use on new macOS where system toolbars may appear more gray.
This Solution describes this option. (6865)
To set your Icon Prefs:
1. Go to Employee toolbar to My Prefs
2. For Icon Prefs choose a setting
3. Click OK to save My Prefs