Adobe AIR2, Styling scrollbar

Looking for little hint on styling your scroll bars within AIR2 application, here are stylesheet elements to look after:

::-webkit-scrollbar,
::-webkit-scrollbar-button,
::-webkit-scrollbar-corner {    }
::-webkit-scrollbar-track:vertical {}
::-webkit-scrollbar-track:vertical:disabled {}
::-webkit-scrollbar-track:horizontal {}
::-webkit-scrollbar-track:horizontal:disabled {}
::-webkit-scrollbar-button {}
::-webkit-scrollbar-button:vertical:start {}
::-webkit-scrollbar-button:vertical:start:hover {}
::-webkit-scrollbar-button:vertical:start:active {}
::-webkit-scrollbar-button:vertical:start:disabled {}
::-webkit-scrollbar-button:vertical:end {}
::-webkit-scrollbar-button:vertical:end:hover {}
::-webkit-scrollbar-button:vertical:end:active {}
::-webkit-scrollbar-button:vertical:end:disabled {}
::-webkit-scrollbar-button:horizontal:start {}
::-webkit-scrollbar-button:horizontal:start:hover {}
::-webkit-scrollbar-button:horizontal:start:active {}
::-webkit-scrollbar-button:horizontal:start:disabled {}
::-webkit-scrollbar-button:horizontal:end {}
::-webkit-scrollbar-button:horizontal:end:hover {}
::-webkit-scrollbar-button:horizontal:end:active {}
::-webkit-scrollbar-button:horizontal:end:disabled {}
::-webkit-scrollbar-thumb:vertical {}
::-webkit-scrollbar-thumb:vertical:hover {}
::-webkit-scrollbar-thumb:vertical:active {}
::-webkit-scrollbar-thumb:horizontal {}
::-webkit-scrollbar-thumb:horizontal:hover {}
::-webkit-scrollbar-thumb:horizontal:active {}

Hope this helps.