title: Show image until scroll?
body: <p>Is it possible to have an image on my webpage that is present upon entering the page and then disappears after the user scrolls?</p>
  
  <p>Basically I want an arrow to the side of my content pointing down and then I want it to vanish after the user scrolls.</p>
  
  <p>Is this possible with just CSS or is it a javaScript job?</p>