layer at (0,0) size 800x600
  RenderCanvas at (0,0) size 800x600
layer at (0,0) size 800x60
  RenderBlock {HTML} at (0,0) size 800x60
    RenderBody {BODY} at (8,8) size 784x36
      RenderBlock {DL} at (0,0) size 784x36
        RenderBlock {DT} at (0,0) size 784x18
          RenderInline {B} at (0,0) size 27x18
            RenderText {TEXT} at (0,0) size 27x18
              text run at (0,0) width 27: "Boo"
        RenderBlock (anonymous) at (0,18) size 784x0
          RenderInline {B} at (0,0) size 0x0
        RenderBlock (anonymous) at (0,18) size 784x18
          RenderBlock {DD} at (40,0) size 744x18
            RenderText {TEXT} at (0,0) size 36x18
              text run at (0,0) width 36: "Goo?"
        RenderBlock (anonymous) at (0,36) size 784x0
          RenderInline {B} at (0,0) size 0x0
      RenderBlock (anonymous) at (0,52) size 784x0
        RenderInline {B} at (0,0) size 0x0
          RenderText {TEXT} at (0,0) size 0x0