layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x56
  LayoutBlockFlow {HTML} at (0,0) size 800x56
    LayoutBlockFlow {BODY} at (8,8) size 784x40
      LayoutBlockFlow {DIV} at (0,0) size 784x20
        LayoutText {#text} at (0,0) size 473x19
          text run at (0,0) width 96: "Hover this text, "
          text run at (96,0) width 159: "then wait till it disappears. "
          text run at (255,0) width 218: "At that point there should be no red."
      LayoutBlockFlow {DIV} at (0,20) size 784x20 [color=#FF0000]
        LayoutText {#text} at (0,0) size 154x19
          text run at (0,0) width 154: "This should end up green."