layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x116
  RenderBlock {html} at (0,0) size 800x116
    RenderBody {body} at (8,8) size 784x100
      RenderBlock {div} at (0,0) size 100x100 [bgcolor=#008000]