@font-face {
    font-family: "AvenirLTStd_Heavy";
    src: url("AvenirLTStd-Heavy.otf");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "AvenirLTStd_Roman";
    src: url("AvenirLTStd-Roman.otf");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "AvenirLTStd_Medium";
    src: url("AvenirLTStd-Medium.otf");
    font-weight: normal;
    font-style: normal;
}