CSSGroupingRule

任何实现了 CSSGroupingRule 接口的对象表示任何可以包含或嵌套其他规则的的 CSS @ 规则。

从其派生的对象:

语法

The syntax is described using the WebIDL format.

interface CSSGroupingRule : CSSRule {
    readonly attribute CSSRuleList cssRules;
    unsigned long insertRule (DOMString rule, unsigned long index);
    void deleteRule (unsigned long index);
}

所有 CSSGroupingRule 实例共有的属性

The CSSGroupingRule derives from CSSRule and inherits all properties of this class. It has one specific property:

CSSGroupingRule.cssRules (en-US) 只读
Returns a CSSRuleList of the CSS rules in the media rule.

所有 CSSGroupingRule 实例共有的方法

The CSSGroupingRule derives from CSSRule and inherits all methods of this class. It has two specific methods:

CSSGroupingRule.deleteRule (en-US)
Deletes a rule from the style sheet.
CSSGroupingRule.insertRule (en-US)
Inserts a new style rule into the current style sheet.

规范

规范 状态 备注
CSS Conditional Rules Module Level 3
CSSGroupingRule
Candidate Recommendation Initial definition.

浏览器兼容性

BCD tables only load in the browser

参见