<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>

<div data-role="page" id="pageone">
  <div data-role="main" class="ui-content">
    <p>An example of the Back Icon in different buttons.</p>
    <a href="#" class="ui-btn ui-icon-back ui-btn-icon-left">Back Anchor</a>
    <button class="ui-btn ui-icon-back ui-btn-icon-left">Back Button</button>
    <input type="button" data-icon="back" value="Back Input Button">
    <p>Only the icon:</p>
    <a href="#" class="ui-btn ui-corner-all ui-icon-back ui-btn-icon-notext">Back Icon</a>
  </div>
</div>

</body>
</html>