<!DOCTYPE html>

<!-- Demonstrates inline CSS -->

<html lang="en">
    <head>
        <title>css0</title>
    </head>
    <body>
        <header style="font-size: large; text-align: center;">
            John Harvard
        </header>
        <main style="font-size: medium; text-align: center;">
            Welcome to my home page!
        </main>
        <footer style="font-size: small; text-align: center;">
            Copyright &#169; John Harvard
        </footer>
    </body>
</html>