CSSPageRule

CSSPageRule represents a single CSS @page rule.

Instance properties

Inherits properties from its ancestor CSSRule.

CSSPageRule.selectorText: Represents the text of the page selector associated with the at-rule.
CSSPageRule.style Read only: Returns the declaration block associated with the at-rule.

Inherits methods from its ancestor CSSRule.

The stylesheet includes a single @page rule, therefore the first (and only) rule returned will be a CSSPageRule.

css

@page {
  margin: 1cm;
}

let myRules = document.styleSheets[0].cssRules;
console.log(myRules[0]); // a CSSPageRule

Specification
CSS Object Model (CSSOM) # the-csspagerule-interface

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