layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x600
  LayoutBlockFlow {HTML} at (0,0) size 800x600
    LayoutBlockFlow {BODY} at (8,8) size 784x584
      LayoutTable {DIV} at (0,0) size 112x78 [color=#FF0000] [border: (3px solid #008000)]
        LayoutTableSection (anonymous) at (19,19) size 74x40
          LayoutTableRow {<pseudo:before>} at (0,0) size 74x20 [border: (3px solid #0000FF)]
            LayoutTableCell (anonymous) at (0,0) size 74x20 [r=0 c=0 rs=1 cs=1]
              LayoutTextFragment (anonymous) at (0,0) size 59x19
                text run at (0,0) width 59: "BEFORE"
          LayoutTableRow (anonymous) at (0,20) size 74x20
            LayoutTableCell (anonymous) at (0,20) size 74x20 [r=1 c=0 rs=1 cs=1]
              LayoutInline {SPAN} at (0,0) size 74x19
                LayoutText {#text} at (0,0) size 74x19
                  text run at (0,0) width 74: "CONTENT"