@font-face {

    font-family: myfont2;

    src:   url("../font/regular.otf") format("opentype"),

        url("../font/black.otf") format("opentype"),

        url("../font/bold.otf") format("opentype"),

        url("../font/heavy.otf") format("opentype"),

        url("../font/light.otf") format("opentype"),

        url("../font/medium.otf") format("opentype")

        ;

}