CSSStyleRule - Web APIs 编辑

CSSStyleRule represents a single CSS style rule. It implements the CSSRule interface with a type value of 1 (CSSRule.STYLE_RULE).

Properties

CSSStyleRule.selectorText: Returns the textual representation of the selector for this rule, e.g. "h1,h2".
CSSStyleRule.style Read only: Returns the CSSStyleDeclaration object for the rule.
CSSStyleRule.styleMap Read only: Returns a StylePropertyMap object which provides access to the rule's property-value pairs.

Specification	Status	Comment
CSS Object Model (CSSOM) The definition of 'CSSStyleRule' in that specification.	Working Draft	No changes
Document Object Model (DOM) Level 2 Style Specification The definition of 'CSSRule' in that specification.	Obsolete