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  RenderCanvas at (0,0) size 800x600
layer at (0,0) size 800x600
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    RenderBody {BODY} at (8,8) size 784x584
      RenderBlock {DIV} at (0,0) size 784x156 [border: (2px solid #0000FF)]
        RenderBlock {DIV} at (14,14) size 756x56
          RenderText {TEXT} at (0,0) size 67x28
            text run at (0,0) width 67: "Tests: "
          RenderBR {BR} at (0,0) size 0x0
          RenderText {TEXT} at (0,28) size 600x28
            text run at (0,28) width 600: "Style checks performed on boundaries between style changes."
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          RenderText {TEXT} at (0,0) size 189x28
            text run at (0,0) width 189: "Expected Results: "
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            text run at (0,28) width 442: "Should see this content in the red box below: "
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              text run at (442,28) width 12: "a"
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            text run at (454,28) width 23: "bc"
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        RenderBlock {DIV} at (0,0) size 784x32 [border: (2px solid #FF0000)]
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              text run at (2,2) width 12: "a"
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            text run at (14,2) width 12: "b"
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            text run at (26,2) width 11: "c"
selection is CARET:
start:      position 1 of child 2 {TEXT} of child 1 {DIV} of root {DIV}
upstream:   position 1 of child 2 {TEXT} of child 1 {DIV} of root {DIV}
downstream: position 0 of child 3 {TEXT} of child 1 {DIV} of root {DIV}
