layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x232
  RenderBlock {html} at (0,0) size 800x232
    RenderBody {body} at (8,8) size 784x216
      RenderTable {table} at (0,0) size 83x216
        RenderBlock {caption} at (0,144) size 83x72
          RenderText {#text} at (20,0) size 83x71
            text run at (20,0) width 43: "PASS:"
            text run at (0,18) width 83: "Dynamically"
            text run at (22,36) width 39: "added"
            text run at (17,54) width 49: "caption"
        RenderBlock {caption} at (0,0) size 83x36
          RenderText {#text} at (3,0) size 77x35
            text run at (3,0) width 77: "PASS: Text"
            text run at (3,18) width 77: "in caption 1"
layer at (8,44) size 83x36
  RenderBlock {caption} at (0,36) size 83x36
    RenderText {#text} at (3,0) size 77x35
      text run at (3,0) width 77: "PASS: Text"
      text run at (3,18) width 77: "in caption 2"
layer at (8,80) size 83x36
  RenderBlock {caption} at (0,72) size 83x36
    RenderText {#text} at (3,0) size 77x35
      text run at (3,0) width 77: "PASS: Text"
      text run at (3,18) width 77: "in caption 3"
layer at (8,116) size 83x36
  RenderBlock {caption} at (0,108) size 83x36
    RenderText {#text} at (3,0) size 77x35
      text run at (3,0) width 77: "PASS: Text"
      text run at (3,18) width 77: "in caption 4"