@font-face{font-family:'Rosatom';src:url('../fonts/RST45.woff') format('woff');font-weight:400;font-style:normal;}

@font-face{font-family:'Rosatom';src:url('../fonts/RST55.woff') format('woff');font-weight:500;font-style:medium;}

@font-face{font-family:'Rosatom';src:url('../fonts/RST75.woff') format('woff');font-weight:700;font-style:bold;}