CSSRule
String
selectorText
The page selector text for this rule. Setting this property to an illegal value throws a DOMException with a code of SYNTAX_ERR. Setting this property when the rule is read-only throws a DOMException with a code of NO_MODIFICATION_ALLOWED_ERR.
readonly
CSSStyleDeclaration
style
The set of styles for this rule.
This interface represents an @page rule in a CSS style sheet, which is typically used to specify the page layout for printing. Consult a CSS reference for details.