What is the default module suffix for NSP GK4 / normal mode / top1?

I accidentally deleted one module suffix. It is for the NSP GK4 module. I would appreciate if anyone could tell me what is the default module suffix. Now there is no dark gray background behing the title of the first thumbnail image. The module is in normal mode / "top1" position / ...AS ON THE DEMO SITE: http://demo.gavick.com/joomla16/jul2011/

I've tried all the suffixes for NSP mentioned on the demo site at the MOdule variations section of the page, but without success. " nsp", " nsp gray"....etc... one of these work!
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I am talking about the module, where the latest news are displayed; first one with an image is "Chinese police officers look at the Train Crash"

Thank you!

anyway, i installed the quickstart again in an other folder on the server and the suffix is " nsp header"