layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x38
  RenderBlock {HTML} at (0,0) size 800x38
    RenderBody {BODY} at (8,8) size 784x22
layer at (8,8) size 784x22
  RenderBlock {DIV} at (0,0) size 784x22
    RenderText {#text} at (19,4) size 4x17
      text run at (19,4) width 4: " "
    RenderBlock {SPAN} at (23,18) size 20x0
    RenderText {#text} at (43,4) size 4x17
      text run at (43,4) width 4: " "
    RenderText {#text} at (0,0) size 0x0
layer at (10,11) size 15x15
  RenderBlock (relative positioned) {INPUT} at (2,3) size 15x15
layer at (57,11) size 15x15
  RenderBlock (relative positioned) {INPUT} at (49,3) size 15x15