layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x148
  RenderBlock {HTML} at (0,0) size 800x148
    RenderBody {BODY} at (8,16) size 784x20
      RenderBlock {P} at (0,0) size 784x20
        RenderText {#text} at (0,0) size 290x19
          text run at (0,0) width 290: "Test passes if there is no red visible on the page."
      RenderBlock (floating) {DIV} at (0,36) size 96x96 [color=#008000] [bgcolor=#FF0000]
        RenderText {#text} at (0,0) size 96x96
          text run at (0,0) width 96: "X"