CSSCounterStyleRule: system property
The system
property of the CSSCounterStyleRule
interface gets and sets the value of the system
descriptor. If the descriptor does not have a value set, this attribute returns an empty string.
Value
A string
Examples
The following example shows a @counter-style
rule. In JavaScript, myRules[0]
is this @counter-style
rule, returning system
gives us the value "fixed".
css
@counter-style box-corner {
system: fixed;
symbols: ◰ ◳ ◲ ◱;
suffix: ": ";
}
js
let myRules = document.styleSheets[0].cssRules;
console.log(myRules[0].system); // "fixed"
Specifications
Specification |
---|
CSS Counter Styles Level 3 # dom-csscounterstylerule-system |
Browser compatibility
BCD tables only load in the browser