layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x56
  RenderBlock {HTML} at (0,0) size 800x56
    RenderBody {BODY} at (8,16) size 784x24 [bgcolor=#FFFFFF]
      RenderBlock {P} at (0,0) size 784x24 [color=#008000] [border: (3px solid #008000)]
        RenderInline {SPAN} at (0,0) size 238x17 [color=#000000]
          RenderText {#text} at (3,3) size 238x17
            text run at (3,3) width 238: "This text should have a green border."