layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x584
      RenderBlock {DIV} at (0,0) size 784x77 [border: (5px solid #000000)]
        RenderFieldSet {FIELDSET} at (7,5) size 770x67 [border: (10px groove #FF0000)]
          RenderBlock {LEGEND} at (42,0) size 133x21
            RenderText {#text} at (2,0) size 129x21
              text run at (2,0) width 129: "Test without forms"
          RenderBlock {DIV} at (22,26) size 726x21
            RenderText {#text} at (0,0) size 300x21
              text run at (0,0) width 300: "A DIV inside a fieldset, not related to forms"