title: Customize the Styles of Office Word Context Using Office.js
body: <p>I want to customize the "Heading1" and "Heading2" styles programatically using <code>Ooxml</code> via <code>office.js</code> library in visual studio code. I have searched through google and many documentations but don't still get anything in that line. Is it possible to achieve this the way I want to? What are the available options if I can't get it done the way I am intending to.</p>
  
  <p>Thanks.</p>