Hello Alvin,
I prepared some custom skins for the SiteMapPath control in the attached page. Please see it and use it as a reference when creating your own custom skins.
If you are interested in achieving look similar to our RadSiteMap skins, please use the popular
Firebug tool to inspect the the specific styles. You can use
this demo as a reference.
Greetings,
Simon
the Telerik team