layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x39
  RenderBlock {HTML} at (0,0) size 800x39
    RenderBody {BODY} at (8,8) size 784x23
      RenderTextControl {INPUT} at (2,2) size 147x19 [bgcolor=#FFFFFF] [border: (2px inset #000000)]
        RenderFlexibleBox {DIV} at (3,3) size 141x13
          RenderBlock {DIV} at (0,0) size 129x13
      RenderText {#text} at (0,0) size 0x0
      RenderText {#text} at (0,0) size 0x0
layer at (13,13) size 129x13
  RenderBlock {DIV} at (0,0) size 129x13