layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (100,100) size 450x50
  RenderBlock (positioned) {HTML} at (100,100) size 451x50 [bgcolor=#008000]
    RenderBody {BODY} at (8,16) size 435x18
      RenderBlock {P} at (0,0) size 435x18
        RenderText {#text} at (0,0) size 435x18
          text run at (0,0) width 435: "Tests that the entire viewport is painted with a floated html element."