What you are talking about is called responsive design. It is an approach of creating websites that provide an enhanced user experience across a wide range of devices. I would suggest you to take a look at Twitter Bootstrap - really powerful front-end framework that works perfectly along with Kendo UI. You can check it on the following link:
I would also suggest you to check this blog post
, where you can read a guide for creating applications using Bootstrap and Kendo UI.
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