layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x584
      RenderBlock {DIV} at (10,10) size 160x160 [border: (30px none #000000)]
      RenderText {#text} at (180,166) size 4x18
        text run at (180,166) width 4: " "
      RenderBlock {DIV} at (194,10) size 160x160 [border: (30px none #000000)]
      RenderText {#text} at (364,166) size 4x18
        text run at (364,166) width 4: " "
      RenderBR {BR} at (0,0) size 0x0
      RenderBlock {DIV} at (10,194) size 160x160 [border: (30px none #000000)]
      RenderText {#text} at (180,350) size 4x18
        text run at (180,350) width 4: " "
      RenderBlock {DIV} at (194,194) size 160x160 [border: (30px none #000000)]
      RenderText {#text} at (0,0) size 0x0
      RenderText {#text} at (0,0) size 0x0
      RenderText {#text} at (0,0) size 0x0
