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layer at (0,0) size 800x47
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    RenderBody {BODY} at (8,14) size 784x19
      RenderBlock {FORM} at (0,0) size 784x19 [bgcolor=#00FF00]
        RenderBlock {P} at (0,0) size 784x19
          RenderText {#text} at (0,0) size 353x19
            text run at (0,0) width 201: "The content of this form should "
            text run at (201,0) width 152: "have a lime background"
