In the Customize Navigation accordion, you can specify colors for the controls in the navigation panel, such as accordions or tabs. The navigation panel can include up to five levels.You can also format the navigation control and tab text by clicking the text in the right pane, which selects the text area. Use the controls at the bottom of the right pane to format the text. The changes appear immediately in the right pane. For more information about how to format the text, see To customize the appearance of a form guide.Specifies two colors for the navigation controls. Guide Builder uses the two colors to create a gradient fill.Specifies the border color that is used when the form filler moves the mouse pointer over a navigation control.Specifies the CSS or SWC file that contains the style settings for the form guide and sets the options in the Customize Appearance tab accordingly. If you change any of the options in the Customize Appearance tab, you must save the file.