alias for ``find_elements``
        :param by:
        :param value:
        :param el_class:
        :return:

def child_elements(self, by=By.ID, value=None, el_class=None):
        """
        alias for ``find_elements``
        :param by:
        :param value:
        :param el_class:
        :return:
        """
        el, selector = define_selector(by, value, el_class)
        return self._init_element(elements.PageElementsList(selector, el))