Materialize Buttons

<!DOCTYPE html>
  <html>
    <head>
      <!--Import Google Icon Font-->
      <link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
      <!--Import materialize.css-->
      <!-- Compiled and minified CSS -->
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.8/css/materialize.min.css">
   <script type="text/javascript" src="https://code.jquery.com/jquery-2.1.1.min.js"></script>    
  <!-- Compiled and minified JavaScript -->
  <script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.8/js/materialize.min.js"></script>
      <!--Let browser know website is optimized for mobile-->
      <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    </head>
 <body> 
 <button class="btn waves-effect waves-light" type="submit" name="action">Submit Form 
  </button> 
 </body>
  </html>