layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x52
  RenderBlock {html} at (0,0) size 800x52
    RenderBody {body} at (8,16) size 784x20 [color=#000080]
      RenderBlock {p} at (0,0) size 784x20
        RenderText {#text} at (0,0) size 214x19
          text run at (0,0) width 214: "The entire canvas should be yellow."