def click_chain(self, selectors_list, by=By.CSS_SELECTOR,
                    timeout=settings.SMALL_TIMEOUT, spacing=0):
        """ This method clicks on a list of elements in succession.
            'spacing' is the amount of time to wait between clicks. (sec) """
        if self.timeout_multiplier and timeout == settings.SMALL_TIMEOUT:
            timeout = self.__get_new_timeout(timeout)
        for selector in selectors_list:
            self.click(selector, by=by, timeout=timeout)
            if spacing > 0:
                time.sleep(spacing)