CSSRuleList: length property

{{ APIRef("CSSOM") }}

The length property of the {{domxref("CSSRuleList")}} interface returns the number of {{domxref("CSSRule")}} objects in the list.

Value

An integer.

Examples

In the following example the number of items in the {{domxref("CSSRuleList")}} named myRules is printed to the console.

let myRules = document.styleSheets[0].cssRules;
console.log(myRules.length);

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}