index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Hello Tallinn!</title>
    <link href="https://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet">
    <link rel="stylesheet" href="styles/style.css">
    <script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
    <script>
      $(document).ready(function(){
        $(".text button").click(function(){
          $.ajax({
              url: "http://pokeapi.co/api/v2/pokemon/1",
              method: "POST"
            }).done(function( msg ) {
              console.log(msg)
              $(".text h2").html(msg.name)
            }).fail(function( jqXHR, textStatus ) {
              alert( "Request failed: " + textStatus );
            });
        });


      });
    </script>
  </head>
  <body>
    <section class="enter-screen">
        <div class="text">
          <h2>Geeky Weekly</h2>
          <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
          <button>START</button>
        </div>
    </section>
  </body>
</html>