Review how to use display modes across multiple content types.
Display Modes let site admins create reusable presentations of content entities.
Display modes (found at admin/structure/display-modes) exist to provide different presentations of Content Entities for either viewing or editing. The two types of display modes are "view modes" and "form modes." Both of these display mode types—view modes and form modes—are examples of "configuration entities"
You can create different types of views modes. Navigate to admin/structure/display-modes
If you click on View modes you can see the default view modes for content and custom blocks. You can even make your own.
A common view mode is "teaser."
You can manage each view mode by content type and use the same view mode across multiple content types.
You can create your own view modes and add the view mode to each content type
Add your own view modes to each content type under custom display settings.