title: How to scroll down the webpage using selenium python
body: <p>I need to scroll down the page and select an option in a webpage.</p>
  
  <pre><code>driver.find_element_by_css_selector("#AttrRowID11 &gt; div.clearfix").click()
  </code></pre>
  
  <p>This click action need to performed when it is scroll down. How to do it in python.</p>