As has already been noted, this doesn't take into account media queries and viewport scaling. But i tell you what does? Testing on actual devices with an amazi

As has already been noted, this doesn't take into account media queries and viewport scaling. But i tell you what does? Testing on actual devices with an amazing tool called adobe shadow. VIDEO: http://tv.adobe.com/watch/adobe-technology-sneaks-2012/adobe-shadow http://tv.adobe.com/watch/adobe-technology-sneaks-2012/adobe... download: http://labs.adobe.com/technologies/shadow/ http://labs.adobe.com/technologies/shadow/