title: HTML canvas with scrollbar
body: <p>I am drawing graphs on canvases which have large unequal widths.
  Is it possible for each canvas to have its own scrollbar? I tried to put all the canvases in one div and specify a max-width but it didn't work.
  Is it possible for all the canvases to be say 500px in visible width on the page and each has its scrollbar to view the entire width of the canvas. </p>
  
  <p>Thank you.</p>