layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x170
  RenderBlock {HTML} at (0,0) size 800x134
    RenderBody {BODY} at (8,16) size 784x102
      RenderBlock {P} at (0,0) size 784x18 [color=#000080]
        RenderText {#text} at (0,0) size 404x18
          text run at (0,0) width 404: "The two patterns below should be identical, with no red present."
      RenderBlock {DIV} at (0,34) size 784x68
        RenderBlock {DIV} at (16,16) size 160x18 [color=#FFFF00] [bgcolor=#000080]
          RenderText {#text} at (0,0) size 12x18
            text run at (0,0) width 12: " *"
        RenderBlock {DIV} at (96,34) size 160x18 [color=#FFFF00] [bgcolor=#000080]
          RenderText {#text} at (148,0) size 12x18
            text run at (148,0) width 12: "* "
      RenderBlock {DIV} at (16,118) size 240x0
        RenderBlock {DIV} at (0,0) size 240x0 [bgcolor=#FF0000]
          RenderBlock (floating) {P} at (0,0) size 160x18 [color=#FFFF00] [bgcolor=#000080]
            RenderText {#text} at (0,0) size 12x18
              text run at (0,0) width 12: " *"
          RenderBlock (floating) {P} at (80,18) size 160x18 [color=#FFFF00] [bgcolor=#000080]
            RenderText {#text} at (148,0) size 12x18
              text run at (148,0) width 12: "* "