layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x291
  RenderBlock {HTML} at (0,0) size 800x291
    RenderBody {BODY} at (8,16) size 784x267
      RenderBlock {P} at (0,0) size 784x20
        RenderText {#text} at (0,0) size 240x19
          text run at (0,0) width 240: "There should be a green block below."
      RenderBlock {DIV} at (0,36) size 156x231 [color=#008000] [bgcolor=#008000] [border: (3px solid #000000)]
        RenderBlock {DIV} at (3,3) size 150x75
          RenderText {#text} at (0,0) size 150x75
            text run at (0,0) width 150: "z         "
            text run at (0,15) width 150: "z         "
            text run at (0,30) width 150: "z         "
            text run at (0,45) width 150: "z         "
            text run at (0,60) width 150: "z         "
        RenderBlock {DIV} at (3,78) size 150x75
          RenderText {#text} at (0,0) size 150x75
            text run at (0,0) width 150: "zzzzzzzzzz"
            text run at (0,15) width 150: "          "
            text run at (0,30) width 150: "          "
            text run at (0,45) width 150: "          "
            text run at (0,60) width 150: "          "
        RenderBlock {DIV} at (3,153) size 150x75
          RenderText {#text} at (0,0) size 150x75
            text run at (0,0) width 150: "z         "
            text run at (0,15) width 150: "          "
            text run at (0,30) width 150: "          "
            text run at (0,45) width 150: "          "
            text run at (0,60) width 150: "          "
