@font-face {
    src: url('https://pictures.s3.yandex.net/fonts/Ibmplexserif.woff2');
    font-family: 'IBM Plex Serif';
    font-weight: normal;
}
@font-face {
    src: url('https://pictures.s3.yandex.net/fonts/ubuntu.woff2');
    font-family: 'Ubuntu';
    font-weight: normal;
}
@font-face {
    src: url('https://pictures.s3.yandex.net/fonts/istokregular.woff2');
    font-family: 'Istok Web';
    font-weight: normal;
}