layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x600
  LayoutBlockFlow {HTML} at (0,0) size 800x600
    LayoutBlockFlow {BODY} at (8,8) size 784x576
      LayoutBlockFlow (anonymous) at (0,0) size 784x36
        LayoutText {#text} at (0,0) size 762x36
          text run at (0,0) width 493: "This tests whether alt text is shown for image-type form input elements with "
          text run at (492,0) width 270: "no src attribute. You should see \"Success\""
          text run at (0,18) width 229: "twice, followed by a blue rectangle."
      LayoutBlockFlow {P} at (0,52) size 784x0
      LayoutBlockFlow {FORM} at (0,52) size 784x94
        LayoutBlockFlow {INPUT} at (0,0) size 45.38x17
        LayoutBR {BR} at (45,17) size 1x0
        LayoutBlockFlow {INPUT} at (0,17) size 102x52 [border: (1px solid #000000)]
        LayoutBR {BR} at (102,68) size 0x0
        LayoutImage {INPUT} at (0,69) size 75x25
        LayoutBR {BR} at (75,94) size 0x0
layer at (8,60) size 45x17 clip at (9,61) size 43x15
  LayoutBlockFlow {DIV} at (0,0) size 45.38x17 [border: (1px solid #C0C0C0)]
layer at (10,62) size 41x13
  LayoutBlockFlow {DIV} at (2,2) size 41.38x13
    LayoutText {#text} at (0,0) size 42x13
      text run at (0,0) width 42: "Success"
layer at (9,78) size 100x50 clip at (10,79) size 98x48
  LayoutBlockFlow {DIV} at (1,1) size 100x50 [border: (1px solid #C0C0C0)]
layer at (11,80) size 96x13
  LayoutBlockFlow {DIV} at (2,2) size 96x13
    LayoutText {#text} at (0,0) size 42x13
      text run at (0,0) width 42: "Success"