Thanks for your kind words.
In order to achieve the desired behavioral of your app, you can use the Responsive Design approach. Here is an article on this particular subject .
Another option is to use Kendo UI Mobile or jQuery Mobile frameworks. They handle a lot of the cross platform/device compatibility issues and you can just customize on top of it. You can read this blog post about designing an app for tablets and phones.
Kristian D. Dimitrov
the Telerik team
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