@font-face {
    font-family: 'SF Display';
    src: url('../fonts/sf-ui-display-thin-webfont.woff2') format('woff2'),
         url('../fonts/sf-ui-display-thin-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;

}

@font-face {
    font-family: 'SF Display Ultra';
    src: url('../fonts/sf-ui-display-ultralight-webfont.woff2') format('woff2'),
         url('../fonts/SF Display Ultrasf-ui-display-ultralight-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;

}