@media screen and (max-width: 1200px) {
	 .rtable-invdata td:nth-of-type(1):before { content: "Naziv"; }
	 .rtable-invdata td:nth-of-type(2):before { content: "Kol"; }
	 .rtable-invdata td:nth-of-type(3):before { content: "JM"; }
	 .rtable-invdata td:nth-of-type(4):before { content: "Cena"; }
	 .rtable-invdata td:nth-of-type(5):before { content: "Rabat %"; }
	 .rtable-invdata td:nth-of-type(6):before { content: "Ukupno"; }
	 .rtable-invdata td:nth-of-type(7):before { content: "Akcija"; }
}