@font-face {
    font-family: 'Druk Text Wide';
    src: url('https://static.tilda.ws/file/your-font-file.woff2') format('woff2'),
         url('https://static.tilda.ws/file/your-font-file.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}
.t-paneltabs, .t-section__title, .t-uptitle, .t-text, .t-descr {
    font-family: 'Druk Text Wide', sans-serif !important;
}