Announcement styling and visuals allows you to change the look and feel of your announcement.

The style determines the shape and visual template of the announcement, while the color and icon are accents within each style.

Banner

Banner announcement are still dialogs, but they are wider, and have a solid background.
This would be the result of a red banner with a warning icon:

Announcement red

Dialog

Dialog announcement are more subtle dialogs with a white background and colored accents.
This would be the result of a green dialog with a globe icon:

Announcement green

Style, color, and icon can always be changed, even after a banner has been created.