Oh and BTW I am using Chrome not IE. As long as you use the Edge mode in IE11 you should probably be OK as least when I am developing Web apps at work I develop against Chrome and test against IE11 in Edge mode. There actually is a meta tag you can throw in the header of your HTML page to put IE into Edge mode automatically. It is pretty standards compliant once you do that. Now IE7/8/9/10 mode, well that is a different story.
Mike
