layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x50
  RenderBlock {html} at (0,0) size 800x50
    RenderBody {body} at (8,16) size 784x18
      RenderBlock {p} at (0,0) size 784x18 [color=#008000]
        RenderInline {foo:bar} at (0,0) size 166x18
          RenderText {#text} at (0,0) size 166x18
            text run at (0,0) width 166: "This text should be green."
        RenderText {#text} at (0,0) size 0x0