The Styles and Fonts category in the Role dialog box lets you control whether typographic styles and fonts appear in the Contribute toolbar and which kinds of typographical styles users can apply to text.
The Style Support options are:
Don't allow users to create styles prevents users from creating new styles. Users cannot modify any text and style formatting options.
Document-level CSS lets you determine whether users can create CSS styles within the document and to what degree they can apply CSS styles from existing CSS style sheets.
HTML tags lets you determine whether users can create HTML styles, and to what degree they can modify and apply styles within the website.
For more information on the style setting options, see Setting the Style and Fonts options in the Role Settings dialog box.
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