def find_elements_by_css_selector(self, css_selector):
        return self.find_elements(by=By.CSS_SELECTOR, value=css_selector)
Finds a list of elements within this element's children by CSS selector.
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/selenium/webdriver/remote/webelement.py/WebElement.find_elements_by_css_selector