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
layer at (8,8) size 263x164
  RenderBlock (positioned) {DIV} at (8,8) size 264x164 [border: (1px solid #FF0000)]
    RenderText {#text} at (1,4) size 262x156
      text run at (1,4) width 262: "Testing the bug"
