Map Style button

When you click the Map Style button at lower-left in any of the format dialogs you can:

To save

Click

Dialog (click Style, Save as New Style Default)

Topic formatting

Home tab, Format dialog launcher

Format Topic

Font formatting

Home tab, Font dialog launcher

Format Font

Boundary formatting

Home tab, Boundary, Format Boundary

Format Boundary

Relationship formatting

Home tab, Relationship, Format Relationship

Format Relationship