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 (floating) {P} at (0,16) size 722.16x20 [border: (2px solid #0000FF)]
        RenderText {#text} at (2,2) size 719x16
          text run at (2,2) width 719: "There should be 12px of letter spacing."