 <x-code-viewer src="./examples/sites/page/example.html"></x-code-viewer>
            <p>An explanation of each element:</p>
            <dl>
                <dt><code>&lt;!doctype html&gt;</code></dt>
                <dd>The doctype is required to have the HTML parsed as HTML5 instead of an older version.</dd>
                <dt><code>&lt;html lang="en"&gt;</code></dt>
                <dd>The lang attribute is recommended to make sure browsers don't misdetect the language used in the page.</dd>
          