layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x576
      RenderBlock {P} at (0,0) size 784x36
        RenderText {#text} at (0,0) size 733x35
          text run at (0,0) width 733: "The following is a test for DOM manipulation within <ruby>: Inserting a new text before a <rt> element that already"
          text run at (0,18) width 83: "contains text."
      RenderBlock {P} at (0,52) size 784x18
        RenderText {#text} at (0,0) size 436x17
          text run at (0,0) width 436: "Both lines should look identical (the first line is the one manipulated)."
      RenderBlock (anonymous) at (0,86) size 784x36
        RenderBR {BR} at (0,0) size 0x17
        RenderBR {BR} at (0,18) size 0x17
      RenderBlock {P} at (0,138) size 784x28
        RenderText {#text} at (0,10) size 155x17
          text run at (0,10) width 155: "<ruby> is defined in the "
        RenderRuby (inline) {RUBY} at (0,0) size 118x17
          RenderRubyRun (anonymous) at (150,10) size 115x18
            RenderRubyText {RT} at (0,-10) size 114x10
              RenderText {#text} at (0,0) size 114x10
                text run at (0,0) width 114: "Hyper-text Markup Language"
            RenderRubyBase (anonymous) at (0,0) size 114x18
              RenderInline {SPAN} at (0,0) size 22x17
                RenderText {#text} at (34,0) size 22x17
                  text run at (34,0) width 22: "HT"
              RenderText {#text} at (56,0) size 24x17
                text run at (56,0) width 24: "ML"
          RenderRubyRun (anonymous) at (264,10) size 9x18
            RenderRubyBase (anonymous) at (0,0) size 8x18
              RenderText {#text} at (0,0) size 8x17
                text run at (0,0) width 8: "5"
        RenderText {#text} at (272,10) size 37x17
          text run at (272,10) width 37: " spec."
      RenderBlock {P} at (0,182) size 784x28
        RenderText {#text} at (0,10) size 155x17
          text run at (0,10) width 155: "<ruby> is defined in the "
        RenderRuby (inline) {RUBY} at (0,0) size 118x17
          RenderRubyRun (anonymous) at (150,10) size 115x18
            RenderRubyText {RT} at (0,-10) size 114x10
              RenderText {#text} at (0,0) size 114x10
                text run at (0,0) width 114: "Hyper-text Markup Language"
            RenderRubyBase (anonymous) at (0,0) size 114x18
              RenderText {#text} at (34,0) size 46x17
                text run at (34,0) width 46: "HTML"
              RenderInline {SPAN} at (0,0) size 0x17
          RenderRubyRun (anonymous) at (264,10) size 9x18
            RenderRubyBase (anonymous) at (0,0) size 8x18
              RenderText {#text} at (0,0) size 8x17
                text run at (0,0) width 8: "5"
        RenderText {#text} at (272,10) size 37x17
          text run at (272,10) width 37: " spec."