dom-to-image-more/spec/resources/fonts/web-fonts/embedded.css

Generates an image from a DOM node using HTML5 canvas and SVG

@font-face {
    font-family: 'Font1';
    src:
        url('data:application/x-font-woff2;base64,AAA') format('woff2'),
        local(Arial);
    font-weight: normal;
    font-style: normal;
}