function sky_typography_body() {
if ( 'roboto' == get_theme_mod( 'sky_typography_font_family', 'roboto' ) ) {
wp_register_style( 'google-fonts', '//fonts.googleapis.com/css?family=Roboto:300,400,500,700,900&display=swap&subset=cyrillic-ext,greek-ext' );
$classes[] = 'Roboto';
} else if ( 'open-sans' == get_theme_mod( 'sky_typography_font_family', 'roboto' ) ) {
wp_register_style( 'google-fonts', '//fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800&display=swap&subset=cyrillic-ext,greek-ext' );
$classes[] = 'Open Sans';
}
wp_enqueue_style( 'google-fonts' );
// Turn classes array into space seperated string
$classes = implode( ' ', $classes );
// Return classes
return esc_attr( $classes );
}