Untitled

<!DOCTYPE html>
<html>
  <head>
    <meta charset=utf-8 />
    <title>JS DOM paragraph style</title>
  </head>
  <body>
    <p id ='text'>JavaScript Exercises - by Mr Khem Puthea</p>
      <div>
        <button id="jsStyle"
        onclick="js_style()">Style</button>
      </div>
  </body>
</html>