## Uses of Interface
org.w3c.dom.css.CSSRule

Packages that use CSSRule
org.w3c.dom.css

### Uses of CSSRule in org.w3c.dom.css

Subinterfaces of CSSRule in org.w3c.dom.css
`interface` `CSSCharsetRule` The `CSSCharsetRule` interface represents a @charset rule in a CSS style sheet.
`interface` `CSSFontFaceRule` The `CSSFontFaceRule` interface represents a @font-face rule in a CSS style sheet.
`interface` `CSSImportRule` The `CSSImportRule` interface represents a @import rule within a CSS style sheet.
`interface` `CSSMediaRule` The `CSSMediaRule` interface represents a @media rule in a CSS style sheet.
`interface` `CSSPageRule` The `CSSPageRule` interface represents a @page rule within a CSS style sheet.
`interface` `CSSStyleRule` The `CSSStyleRule` interface represents a single rule set in a CSS style sheet.
`interface` `CSSUnknownRule` The `CSSUnknownRule` interface represents an at-rule not supported by this user agent.

Methods in org.w3c.dom.css that return CSSRule
`CSSRule` CSSStyleSheet.`getOwnerRule()` If this style sheet comes from an `@import` rule, the `ownerRule` attribute will contain the `CSSImportRule`.
`CSSRule` CSSRule.`getParentRule()` If this rule is contained inside another rule (e.g.
`CSSRule` CSSStyleDeclaration.`getParentRule()` The CSS rule that contains this declaration block or `null` if this `CSSStyleDeclaration` is not attached to a `CSSRule`.
`CSSRule` CSSRuleList.`item(int index)` Used to retrieve a CSS rule by ordinal index.