layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x420
  RenderBlock {HTML} at (0,0) size 800x420
    RenderBody {BODY} at (8,16) size 784x388
      RenderBlock {P} at (0,0) size 784x20 [color=#000080]
        RenderText {#text} at (0,0) size 221x19
          text run at (0,0) width 221: "This sentence should be left-justified."
      RenderBlock {P} at (0,36) size 784x20 [color=#000080]
        RenderText {#text} at (555,0) size 229x19
          text run at (555,0) width 229: "This sentence should be right-justified."
      RenderBlock {P} at (0,72) size 784x20 [color=#000080]
        RenderText {#text} at (290,0) size 204x19
          text run at (290,0) width 204: "This sentence should be centered."
      RenderBlock {P} at (0,108) size 784x280 [color=#000080]
        RenderText {#text} at (0,0) size 466x19
          text run at (0,0) width 369: "This paragraph should be justified (the right and left margins "
          text run at (368,0) width 98: "should line up). "
        RenderInline {SPAN} at (0,0) size 785x259 [color=#C0C0C0]
          RenderText {#text} at (465,0) size 785x259
            text run at (465,0) width 320: "This is just lovely dummy text. Dummy text. Dummy"
            text run at (0,20) width 491: "text. This is just lovely dummy text. This is just lovely dummy text. Dummy text. "
            text run at (490,20) width 294: "This is just lovely dummy text. This is just lovely"
            text run at (0,40) width 218: "dummy text. Dummy text. Dummy "
            text run at (217,40) width 502: "text. This is just lovely dummy text. This is just lovely dummy text. Dummy text. "
            text run at (718,40) width 67: "This is just"
            text run at (0,60) width 453: "lovely dummy text. This is just lovely dummy text. Dummy text. Dummy "
            text run at (452,60) width 332: "text. This is just lovely dummy text. This is just lovely"
            text run at (0,80) width 165: "dummy text. Dummy text. "
            text run at (164,80) width 523: "This is just lovely dummy text. This is just lovely dummy text. Dummy text. Dummy "
            text run at (686,80) width 98: "text. This is just"
            text run at (0,100) width 401: "lovely dummy text. This is just lovely dummy text. Dummy text. "
            text run at (401,100) width 383: "This is just lovely dummy text. This is just lovely dummy text."
            text run at (0,120) width 136: "Dummy text. Dummy "
            text run at (135,120) width 495: "text. This is just lovely dummy text. This is just lovely dummy text. Dummy text. "
            text run at (629,120) width 155: "This is just lovely dummy"
            text run at (0,140) width 366: "text. This is just lovely dummy text. Dummy text. Dummy "
            text run at (366,140) width 418: "text. This is just lovely dummy text. This is just lovely dummy text."
            text run at (0,160) width 84: "Dummy text. "
            text run at (83,160) width 516: "This is just lovely dummy text. This is just lovely dummy text. Dummy text. Dummy "
            text run at (598,160) width 186: "text. This is just lovely dummy"
            text run at (0,180) width 313: "text. This is just lovely dummy text. Dummy text. "
            text run at (313,180) width 471: "This is just lovely dummy text. This is just lovely dummy text. Dummy text."
            text run at (0,200) width 52: "Dummy "
            text run at (51,200) width 484: "text. This is just lovely dummy text. This is just lovely dummy text. Dummy text. "
            text run at (534,200) width 250: "This is just lovely dummy text. This is just"
            text run at (0,220) width 254: "lovely dummy text. Dummy text. Dummy "
            text run at (253,220) width 493: "text. This is just lovely dummy text. This is just lovely dummy text. Dummy text. "
            text run at (745,220) width 39: "This is"
            text run at (0,240) width 464: "just lovely dummy text. This is just lovely dummy text. Dummy text. Dummy "
            text run at (463,240) width 113: "text. Dummy text. "
        RenderText {#text} at (575,240) size 784x39
          text run at (575,240) width 209: "This sentence should be at the end"
          text run at (0,260) width 38: "of the "
          text run at (38,260) width 115: "block, not justified."