When one or more actors are selected:
- Only styles applicable to those actors are shown.
- When the actors are subscribed to a style, that style is highlighted.

In the preceding illustration:
- Only Markups and Generic styles are displayed because an arrow is selected in the viewport.
- The Blue Arrows style is highlighted because the selected arrow is subscribed to that style. The Properties pane shows that some properties are defined by the style.
You can perform the following operations from the style gallery: