layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x36
  RenderBlock {HTML} at (0,0) size 800x36
    RenderBody {BODY} at (8,8) size 784x20
      RenderBlock {DIV} at (0,0) size 784x20 [bgcolor=#FF0000] [border: (1px solid #00FF00)]
        RenderBlock {FORM} at (1,1) size 782x18 [bgcolor=#00FF00]
          RenderText {#text} at (0,0) size 680x19
            text run at (0,0) width 680: "There should be no red on this page. Form element should not have border-bottom set to 1em in strict mode."