layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x294
  RenderBlock {HTML} at (0,0) size 800x294
    RenderBody {BODY} at (8,16) size 784x270
      RenderBlock {P} at (0,0) size 784x54
        RenderText {#text} at (0,0) size 90x18
          text run at (0,0) width 90: "Test passes if:"
        RenderBR {BR} at (89,0) size 1x18
        RenderText {#text} at (0,18) size 618x18
          text run at (0,18) width 618: "1. the rectangle 1, 2, 3 show up in a vertical column in a red rectangle and no gap between them."
        RenderBR {BR} at (617,18) size 1x18
        RenderText {#text} at (0,36) size 683x18
          text run at (0,36) width 683: "2. the rectangle 1, 2, 3 appear in bottom left of red rectangle and from top to bottom of the column: 3, 2, 1."
      RenderFlexibleBox {DIV} at (0,70) size 200x200 [bgcolor=#FF0000]
        RenderBlock {DIV} at (0,150) size 50x50 [bgcolor=#7FFF00]
          RenderText {#text} at (20,0) size 10x23
            text run at (20,0) width 10: "1"
        RenderBlock {DIV} at (0,100) size 50x50 [bgcolor=#00FFFF]
          RenderText {#text} at (20,0) size 10x23
            text run at (20,0) width 10: "2"
        RenderBlock {DIV} at (0,50) size 50x50 [bgcolor=#4169E1]
          RenderText {#text} at (20,0) size 10x23
            text run at (20,0) width 10: "3"