We need to see the CODE
Believe me, h# followed by a p does not create a blank page, even when using DEFAULTS (no style or CSS settings defined)
Code:
<h1>Chapter 1</h1>
<p>Words</p>
<h1>Chapter 2</h1>
<p>More Words</p>
Will all be on the same Screen (unless you are running at a very high Zoom value)