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  RenderView at (0,0) size 800x600
layer at (0,0) size 800x36
  RenderBlock {book} at (0,0) size 800x36
    RenderBlock {xhtml:div} at (0,0) size 800x18
      RenderText {#text} at (0,0) size 670x18
        text run at (0,0) width 670: "This test checks whether CSS21 attribute selectors are re-evaluated after attribute changes in xml elements."
    RenderBlock {test} at (0,18) size 800x18 [color=#008000]
      RenderInline (generated) at (0,0) size 61x18
        RenderText at (0,0) size 61x18
          text run at (0,0) width 61: "PASSED"
