title: How to host website on github with HTML and CSS preprocessor format?
body: <p>I have created a new repository and and included all files necessary to host a website on github, see (<a href="https://github.com/tonystaark/tonystaark.github.io/tree/master" rel="nofollow noreferrer">https://github.com/tonystaark/tonystaark.github.io/tree/master</a>)</p>
  
  <p>However, I received a 404 error when I visited my own website at tonystaark.github.io. The error says that 'For root URLs (like <a href="http://example.com/" rel="nofollow noreferrer">http://example.com/</a>) you must provide an index.html file.'</p>
  
  <p>How do I convert my .pug format into a html (or .postcss into a .css) file then? </p>