layer at (0,0) size 800x600
  RenderCanvas at (0,0) size 800x600
layer at (0,0) size 800x45
  RenderBlock {HTML} at (0,0) size 800x45
    RenderBody {BODY} at (8,8) size 784x29
      RenderTable {TABLE} at (0,0) size 705x29
        RenderTableSection {TBODY} at (2,2) size 0x25
          RenderTableRow {TR} at (0,0) size 0x0
            RenderTableCell {TD} at (2,2) size 697x21 [r=0 c=0 rs=1 cs=1]
              RenderText {TEXT} at (2,2) size 255x17
                text run at (2,2) width 255: "I should be 90% of the window width."
