title: Page break on screen (css multiple column layout)
body: <p>I want to display a multiple columns document in HTML. A multiple column "box" is restarted in print after a page break. I would like to emulate this behavior (page break) on-screen, so column heights should not be higher than the user-agent window's height.</p>
  
  <p>Just using a new container for each virtual page would be easy but I don't know where exactly the screen will end so I want text to be able to flow between these virtual pages.</p>
  
  <p>I'm aware that today's JS has the abilities necessary to pull this off, but I would like to use CSS as this is a layout problem.</p>