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<!DOCTYPE html> <html> <head> <style> h1 { color: red; font-size: 50px; } </style> <script> function myFunction() { var s = document.styleSheets[0].rules[0].style; var ruleObj = s.parentRule; document.getElementById("demo").innerHTML = ruleObj.cssText; } </script> </head> <body> <h1>The parentRule Property</h1> <p>The parentRule property returns a CSSRule Object that represent the CSS rule for the specified style declaration.</p> <button onclick="myFunction()">Display the CSS Rule</button> <p id="demo"></p> </body> <!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_cssstyle_parentrule by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 05 Sep 2022 15:39:33 GMT --> </html>
