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<html><body><h1>The Window Object</h1><h2>Inner and outer width and height:</h2><div id="demo"></div><script>let text ="<p>innerWidth: " + window.innerWidth + "</p>" +"<p>innerHeight: " + window.innerHeight + "</p>" +"<p>outerWidth: " + window.outerWidth + "</p>" +"<p>outerHeight: " + window.outerHeight + "</p>";document.getElementById("demo").innerHTML = text;</script></body></html>