<html>
<body>
<p id="demo"></p>
<script>
document.getElementById("demo").innerHTML =
"Screen height is " + screen.height;
</script>
</body>
<!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_screen_height by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 17:06:58 GMT -->
</html>