21.7 Assigning CSS classes
§21.7.1 Working with CSS class name restrictions
§21.7.2 Mapping paragraph formats to CSS classes
§21.7.3 Mapping character formats to tags or span classes
§21.7.4 Assigning CSS classes to text and table footnotes
§21.7.5 Using link format names as CSS class names
§21.7.6 Using CSS class names as tags for XML
§20.11.2.5 Customizing list attributes
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