Changing a note's style
You can change a note’s style through its Properties dialog. Right-click the note to get the note’s context menu, and choose "Properties…" from the Settings menu. Or, you can simply double-click the title bar of your note.
A note's style concerns both its background and border. From the "Style" pane in the Properties dialog, you can choose your favorite of both of these features. Choose between six different background settings and four borders to give your notes a customized, textured look.
When you've finished with selecting the note's style, click the "OK" button. Your note will then be displayed appropriately.