Adding user-defined styles to style families To add user-defined styles to a new or existing style family: In the Portal Manager, select Content Development > Style Families. In the top section of the form, click New or Copy to create a new style family, or select an existing style family. With the style selected in the list, click Edit. In the bottom section of the form, click New to create a new style. Specify a name for the style and click New to specify the style content. See User-defined styles guidelines for style naming standards. Click OK. Optionally, you can click Locale to add a locale to the selected style family. Click Save.