title: Scroll down section of webpage with selenium/python
body: <p>I'm trying to scroll down a specific div in a webpage (ticker box in facebook) using selenium (with python).</p>
  
  <p>I can find the element, but when i try to scroll it down using:</p>
  
  <pre><code>header = driver.find_element_by_class_name("tickerActivityStories")
  driver.execute_script('arguments[0].scrollTop = arguments[0].scrollHeight', header)
  </code></pre>
  
  <p>Nothing happens.</p>
  
  <p>I've found a lot of answers, but mostly are for selenium in java, so i would like to know if it's possible to do it from python.</p>