layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x256
  RenderBlock {html} at (0,0) size 800x256
    RenderBody {body} at (8,8) size 784x240
      RenderTable {table} at (0,0) size 83x240
        RenderBlock {caption} at (0,0) size 83x80
          RenderText {#text} at (20,0) size 83x79
            text run at (20,0) width 42: "PASS:"
            text run at (0,20) width 83: "Dynamically"
            text run at (22,40) width 39: "added"
            text run at (17,60) width 48: "caption"
        RenderBlock {caption} at (0,80) size 83x40
          RenderText {#text} at (4,0) size 77x39
            text run at (4,0) width 75: "PASS: Text"
            text run at (3,20) width 77: "in caption 1"
layer at (8,128) size 83x40
  RenderBlock {caption} at (0,120) size 83x40
    RenderText {#text} at (4,0) size 77x39
      text run at (4,0) width 75: "PASS: Text"
      text run at (3,20) width 77: "in caption 2"
layer at (8,168) size 83x40
  RenderBlock {caption} at (0,160) size 83x40
    RenderText {#text} at (4,0) size 77x39
      text run at (4,0) width 75: "PASS: Text"
      text run at (3,20) width 77: "in caption 3"
layer at (8,208) size 83x40
  RenderBlock {caption} at (0,200) size 83x40
    RenderText {#text} at (4,0) size 77x39
      text run at (4,0) width 75: "PASS: Text"
      text run at (3,20) width 77: "in caption 4"