| Counter | The Counter interface is used to represent any counter or
counters function value. |
| CSS2Properties | The CSS2Properties interface represents a convenience
mechanism for retrieving and setting properties within a
CSSStyleDeclaration. |
| CSSCharsetRule | The CSSCharsetRule interface represents a @charset rule in a
CSS style sheet. |
| CSSFontFaceRule | The CSSFontFaceRule interface represents a @font-face rule in
a CSS style sheet. |
| CSSImportRule | The CSSImportRule interface represents a @import rule within
a CSS style sheet. |
| CSSMediaRule | The CSSMediaRule interface represents a @media rule in a CSS
style sheet. |
| CSSPageRule | The CSSPageRule interface represents a @page rule within a
CSS style sheet. |
| CSSPrimitiveValue | The CSSPrimitiveValue interface represents a single CSS value
. |
| CSSRule | The CSSRule interface is the abstract base interface for any
type of CSS statement. |
| CSSRuleList | The CSSRuleList interface provides the abstraction of an
ordered collection of CSS rules. |
| CSSStyleDeclaration | The CSSStyleDeclaration interface represents a single CSS
declaration block. |
| CSSStyleRule | The CSSStyleRule interface represents a single rule set in a
CSS style sheet. |
| CSSStyleSheet | The CSSStyleSheet interface is a concrete interface used to
represent a CSS style sheet i.e., a style sheet whose content type is
"text/css". |
| CSSUnknownRule | The CSSUnknownRule interface represents an at-rule not
supported by this user agent. |
| CSSValue | The CSSValue interface represents a simple or a complex
value. |
| CSSValueList | The CSSValueList interface provides the abstraction of an
ordered collection of CSS values. |
| DocumentCSS | This interface represents a document with a CSS view. |
| DOMImplementationCSS | This interface allows the DOM user to create a CSSStyleSheet
outside the context of a document. |
| ElementCSSInlineStyle | Inline style information attached to elements is exposed through the
style attribute. |
| Rect | The Rect interface is used to represent any rect value. |
| RGBColor | The RGBColor interface is used to represent any RGB color
value. |
| ViewCSS | This interface represents a CSS view. |