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<html><body><h1>The Window Screen Object</h1><h2>The width Property</h2><p id="demo"></p><script>let width = screen.width;document.getElementById("demo").innerHTML = width + "px";</script></body></html><html><body><h1>The Window Screen Object</h1><h2>The width Property</h2><p id="demo"></p><script>let width = screen.width;document.getElementById("demo").innerHTML = width + "px";</script></body></html>