I am using Sage 10.0.0-beta.2 and ACF Pro 5.11.3. All the content will be editable via fields from ACF in the website I am currently developing and the Wysiwyg widget uses TinyMCE - if I am correct.
Is it possible to inject text styles in this editor? Do I need to setup something in Sage 10 and use resources/styles/editor.css to bring all styling I want?