In general you could have different appearance for each tab of the RadTabStrip control but please keep in mind that this scenario is not a supported one. Therefore I can only provide you with some hints how you could proceed. For example, first you will need to set the EnableEmbededSkin
property to false, then you could use the css classes
of the RadTabStrip control and apply your custom skin. (For instance here
you can find more information on how our current image sprite of the RadTabStrip looks like and how you can alter it) Another approach would be to use the CssClass property of the tabs and apply a different background image to each tab.
the Telerik team
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