Add Google Fonts to WordPress

Google Fonts for WordPress

/**
 * Additional Styles
 * @since 1.0.0
 */

function font_styles() {
    if ( !is_admin() ) {

        // register styles
        wp_register_style('googlefonts', 'http://fonts.googleapis.com/css?family=Oswald:400,300,700', array(), false, 'all');

        // enqueue styles
        wp_enqueue_style('googlefonts');
    }
}

add_action('wp_enqueue_scripts', 'font_styles');