Embed this code to your site
<iframe id="airpano_frame" width="700" height="450" src="https://www.airpano.com/embed.php?3D=MKAD-Moscow-Russia" frameborder="0" marginheight="0" marginwidth="0" scrolling="no" framespacing="0" allowfullscreen> </iframe> <br><div style="float:right">Courtesy of <a href="https://www.airpano.com/" target="_blank">www.AirPano.com</a></div>

You can change the width and the height of the iFrame (width and height are in red)