title: Full page background image with vertical scrolling
body: <p>I'm trying to create a page where the background image is responsive to your browser's screen size. However, I need content under that image such that if the person scrolls down, the background image ends.</p>
  
  <p>It's hard to explain so I've tried to create an image to make it clearer:</p>
  
  <p><img src="https://i.stack.imgur.com/uZIoY.png" alt="http://i.imgur.com/Z1mSMVi.png"></p>