public static function getStylePath($isBem = false)
    {
        $directory = $isBem ? 'css-bem' : 'css';
        $extension = self::_isDevMode() ? 'dev' : 'min';
        $theme = self::_getTheme();

        return self::getPath($directory . "/". "hbg-prime-" . $theme . "." . $extension . ".css");
    }