CSSConditionRule
CSSConditionRule 对象表示单个条件 CSS 规则,由条件和语句块组成。继承至 CSSGroupingRule
.
从它派生的两个对象 : CSSMediaRule
and CSSSupportsRule
.
Syntax
The syntax is described using the WebIDL format.
interface CSSConditionRule : CSSGroupingRule { attribute DOMString conditionText; }
Properties
The CSSConditionRule
derives from CSSRule
, CSSGroupingRule
and inherits all properties of these classes. It has one specific property:
CSSConditionRule.conditionText
-
Represents the text of the condition of the rule.
Methods
The CSSConditionRule
derives from CSSRule
, CSSGroupingRule
and inherits all methods of these classes. It has no specific property of its own.
Specifications
Specification |
---|
CSS Conditional Rules Module Level 3 # the-cssconditionrule-interface |
Browser compatibility
BCD tables only load in the browser