JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html> 
<html> 
<head> 
<title>My Page</title> 
<meta name="viewport" content="width=device-width, initial-scale=1"> 
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0/jquery.mobile-1.0.min.css" />
<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.4.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.0/jquery.mobile-1.0.min.js"></script>
<style>
.top {
    z-index: 999;
}
</style>
<script>
$('div#page').live('pageshow', function(event, ui) {
    $('div#doesNotGetRemoved').addClass("top");
});
</script>
</head> 
<body> 

<div id="doesNotGetRemoved" style="background: red; position: absolute;">This is a div</div>

<div id="page" data-role="page">

    <div data-role="header">
        <h1>My Title</h1>
    </div><!-- /header -->

    <div data-role="content">    
        <p>Hello world</p>        
    </div><!-- /content -->

</div><!-- /page -->

</body>
</html>