layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x112
  RenderBlock {HTML} at (0,0) size 800x112
    RenderBody {BODY} at (8,16) size 784x81
      RenderBlock {P} at (0,0) size 784x20
        RenderText {#text} at (0,0) size 295x19
          text run at (0,0) width 295: "There should be a small light green square below:"
      RenderBlock {DIV} at (15,36) size 754x45
        RenderBlock {P} at (0,0) size 75x45 [color=#FFFFFF]
          RenderText {#text} at (0,0) size 30x30
            text run at (0,0) width 30: "xx"
            text run at (0,15) width 30: "xx"
          RenderInline {SPAN} at (0,0) size 75x15 [color=#00FF00]
            RenderText {#text} at (90,15) size 15x15
              text run at (90,15) width 15: "x"
          RenderText {#text} at (0,30) size 75x15
            text run at (0,30) width 75: "xx xx"