These are styles that are accessible via the dropdown menus in gantry admin should as module styling.
- This has the references in it search 'title1'
- g5_helium/gantry/theme.yaml
- I don’t think this can currently be overidden
- this contains the actual styling. the theme.yaml must be "CSS class: display name"
- g5_helium/scss/helium/styles/_variations.scss
- Confirmation/answer https://github.com/gantry/gantry5/issues/782