public function theme_body_class( $classes ) {

		$child_theme  = get_option( 'stylesheet' );
		$parent_theme = get_option( 'template' );

		// if the 2 options are the same, then there is no child theme
		if ( $child_theme == $parent_theme ) {
			$child_theme = false;
		}

		if ( $child_theme ) {
			$theme_classes = "tribe-theme-parent-$parent_theme tribe-theme-child-$child_theme";
		} else {
			$theme_classes = "tribe-theme-$parent_theme";
		}

		$classes[] = $theme_classes;

		return $classes;
	}