'; } public static function data_uri( $fill ) { return 'data:image/svg+xml;base64,' . base64_encode( self::svg( $fill ) ); } /** UI typeface of the dashboard and editor (bundled, OFL; never loaded on the site's front end). */ public static function font_css() { return '@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:400 700;font-stretch:75% 100%;font-display:swap;src:url(' . esc_url( AKRAM_URL . 'assets/fonts/instrument-sans.woff2' ) . ') format("woff2")}'; } }