title: how to change an existing website to bootstrap
body: <p>So I have a html ,css , and javascript files, they all form a tiny little web app which is required for a homework for my web app course, part of my homework is to make a bootstrap version off the web i just made.</p>
  
  <p>My question is how do I convert my code to bootstrap to make my web responsive? what tricks/shortcuts can I take?</p>