getSlug() );
$use_custom = get_option( vc_settings()->getFieldPrefix() . 'use_custom' );
$css = ( ( 'color' === $tab ) && $use_custom ) ? ' color_enabled' : '';
$dev_environment = Vc_License::isDevEnvironment();
$license_key = vc_license()->getLicenseKey();
$classes = 'vc_settings-tab-content vc_settings-tab-content-active ' . esc_attr( $css );
?>
isActivated() ) : ?>