@namespace s "library://ns.adobe.com/flex/spark"; @namespace mx "library://ns.adobe.com/flex/mx"; s|ButtonBar s|ButtonBarButton { cornerRadius: 50; } .cornerStyle{ cornerRadius: 50; } .diffCornerStyle{ cornerRadius: 5; } ProductRed ProductYellow ProductGreen ProductPurple ProductBlack ProductRed ProductPurple ProductGreen ProductYellow ProductBlack ProductRed ProductPurple ProductGreen ProductYellow