<!doctype html>
<html lang="en">
<head>

  <title>Merry Christmas -2014</title>

  <meta charset="utf-8" />
  <meta name="description" content="A CSS Experiment for the Christmas." />

  <link href="http://fonts.googleapis.com/css?family=Mountains+of+Christmas" rel="stylesheet" />

  <link rel="stylesheet" href="css/styles.css" />

</head>
<body>

  <div class="center">

    <div class="star"></div>

    <div class="pine-tree">
      <div class="part part-small"></div>
      <div class="part part-medium"></div>
      <div class="part part-big"></div>
    </div>

    <div class="xmas">
      <h1>Merry Christmas</h1>
      <h2>Created By <a href="https://github.com/rafael-lima" title="My github account - @rafael-lima">Rafael Lima</a>.</h2>
    </div>

  </div>

  <script src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
  <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>

  <script src="js/application.js"></script>

</body>
</html>
<!doctype html>
<html lang="en">
<head>

  <title>Merry Christmas -2014</title>

  <meta charset="utf-8" />
  <meta name="description" content="A CSS Experiment for the Christmas." />

  <link href="http://fonts.googleapis.com/css?family=Mountains+of+Christmas" rel="stylesheet" />

  <link rel="stylesheet" href="css/styles.css" />

</head>
<body>

  <div class="center">

    <div class="star"></div>

    <div class="pine-tree">
      <div class="part part-small"></div>
      <div class="part part-medium"></div>
      <div class="part part-big"></div>
    </div>

    <div class="xmas">
      <h1>Merry Christmas</h1>
      <h2>Created By <a href="https://github.com/rafael-lima" title="My github account - @rafael-lima">Rafael Lima</a>.</h2>
    </div>

  </div>

  <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
  <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>

  <script src="js/application.js"></script>

</body>
</html>

Update jquery cdn for cdn.js
Update jquery cdn for cdn.js