layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x115
  RenderBlock {HTML} at (0,0) size 800x115
    RenderBody {BODY} at (8,8) size 784x99
      RenderBlock {UL} at (0,0) size 784x99 [color=#FF0000]
        RenderListItem {LI} at (42,42) size 700x15
          RenderListMarker at (-22,0) size 15x15
          RenderImage {IMG} at (15,0) size 15x15
          RenderText {#text} at (30,1) size 4x19
            text run at (30,1) width 4: " "
          RenderInline {SPAN} at (0,0) size 357x19 [color=#000000]
            RenderText {#text} at (34,1) size 357x19
              text run at (34,1) width 357: "\x{21E6} There should be a green square to the left, and no red."
