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 {FORM} at (0,0) size 784x23
        RenderTextControl {INPUT} at (2,2) size 146x19 [bgcolor=#FFFFFF] [border: (2px inset #000000)]
        RenderText {#text} at (0,0) size 0x0
      RenderBlock (anonymous) at (0,39) size 784x18
        RenderText {#text} at (0,0) size 121x18
          text run at (0,0) width 121: "multipart/form-data"
layer at (13,13) size 139x13
  RenderBlock {DIV} at (3,3) size 140x13