layer at (0,0) size 800x600 scrollHeight 820
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x820 backgroundClip at (0,0) size 800x600 clip at (0,0) size 800x600
  LayoutBlockFlow {HTML} at (0,0) size 800x820
    LayoutBlockFlow {BODY} at (8,8) size 784x804
      LayoutText {#text} at (0,0) size 0x0
      LayoutText {#text} at (0,0) size 0x0
layer at (8,8) size 339x804 backgroundClip at (8,8) size 339x592 clip at (9,9) size 337x591
  LayoutTextControl {TEXTAREA} at (0,0) size 339x804 [bgcolor=#FFFFFF] [border: (1px solid #A9A9A9)]
    LayoutBlockFlow {DIV} at (3,3) size 335x16
      LayoutText {#text} at (0,0) size 88x16
        text run at (0,0) width 88: "Sample text"