from selenium import webdriver
import time
import ActionChains
from selenium.webdriver.common.action_chains import ActionChains
driver = webdriver.Chrome()
driver.get("http://www.baidu.com")
locate hover element
above = driver.find_element_by_css_selector(".lb")
time.sleep(5)
hover the hover element
ActionChains(driver).move_to_element(above).perform()
driver.quit()
