layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x54
  RenderBlock {HTML} at (0,0) size 800x54
    RenderBody {BODY} at (8,8) size 784x38
      RenderBlock {DIV} at (0,0) size 784x38 [border: (10px solid #008000)]
        RenderText {#text} at (10,10) size 310x18
          text run at (10,10) width 310: "This block hould have a 10px solid green border."
