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
      LayoutBlockFlow {DIV} at (0,0) size 100x50
        LayoutBlockFlow {DIV} at (0,0) size 100x50 [bgcolor=#0000FF]
        LayoutText {#text} at (0,0) size 0x0
        LayoutBlockFlow (floating) {DIV} at (0,50) size 50x50 [bgcolor=#FF0000]
          LayoutBlockFlow {DIV} at (0,0) size 50x50 [bgcolor=#008000]
        LayoutText {#text} at (0,0) size 0x0
        LayoutBR {BR} at (0,0) size 0x0
        LayoutImage {IMG} at (50,50) size 0x0
        LayoutText {#text} at (0,0) size 0x0