JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
    <title>Parent</title>

    <style type="text/css">   
body {
 -webkit-perspective: 800px;
}        
        iframe
        {        
            left: 200px;
            -webkit-transform: translateZ(130px);
        
        
        }
    </style>    
</head>

<body>
    <h2>Parent</h2>
    <iframe src=""></iframe>
</body>
</html>

JavaScript

$(document).ready(function(){
    var iframe = 'src="http://kovibusz.mefi.be/stop/F01999/route/BKK_3470"';
   $('iframe').contents().find('body').html(iframe);
});