Brow­ser con­tent word wrap­ping

This is a very simple html 5 page con­sisting of text only. Nowhere is any fixed width speci­fied, so the page should scale to fit the width of whatever screen is dis­playing this page. No matter if you view this page on a phone or a com­puter, you should see text of a fairly readable size. The text is helvetica 13pt size, or what­ever your browser can find that resembles this. What text size do you see? Large? Small? Normal? Please let me know.