title: Where does the HTML added by the Page editor go?
body: <p>I know a WordPress page is constructed from </p>
  
  <ol>
  <li>The page template assigned to the page, </li>
  <li>The style sheet assigned to the page, and </li>
  <li>Some HTML. </li>
  </ol>
  
  <p>And I know you can use the Page editor to insert custom HTML.  But where does this HTML go? The template is a .php file.  The style is a .css file. Is there a file also for the HTML  associated with the page?  Or is there maybe just a database record that holds the HTML, i.e., the HTML that isn't in the template?</p>