title: How to put HTML, CSS and JS in one single file
body: <p>So I have created a landing page for a client's website. They apparenlty can't upload the folder with the JS files, so they need all the JS and CSS in one same file.</p>
  
  <p>I started putting (before the body section) all the CSS putting it into  and the JS putting in into , but all the animations inside the JS don't work.</p>
  
  <p>Is there any way/advice on how to put it all together?</p>
  
  <p>Thanks!</p>
  
  <p>Ps: I could give more info if needed!</p>