layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x304
  RenderBlock {html} at (0,0) size 800x304
    RenderBody {body} at (8,16) size 784x272
      RenderBlock {p} at (0,0) size 784x18
        RenderText {#text} at (0,0) size 135x18
          text run at (0,0) width 135: "This is a test of CDF:"
      RenderBlock (anonymous) at (0,34) size 784x204
        RenderSVGRoot {svg} at (8,50) size 200x200
          RenderSVGRect {rect} at (8,50) size 200x200 [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
        RenderText {#text} at (0,0) size 0x0
      RenderBlock {p} at (0,254) size 784x18
        RenderText {#text} at (0,0) size 269x18
          text run at (0,0) width 269: "You should see an SVG image above this!"