@font-face {
    font-family: SFPROREG;
    src: url(fonts/SFPRODISPLAYREGULAR.otf);
}
@font-face {
    font-family: SFPROMED;
    src: url(fonts/SFPRODISPLAYMEDIUM.otf);
}
@font-face {
    font-family: SFPROBOLD;
    src: url(fonts/SFPRODISPLAYBOLD.otf);
}