Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x52 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x36 children: not-inline
      Box <div.container> at (8,8) content-size 784x36 [GFC] children: not-inline
        BlockContainer <div.item.right-bottom> at (400,26) content-size 392x18 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 12, rect: [400,26 99.703125x18] baseline: 13.796875
              "right-bottom"
          TextNode <#text>
        BlockContainer <div.item.left> at (8,8) content-size 392x36 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 4, rect: [8,8 26.25x18] baseline: 13.796875
              "left"
          TextNode <#text>
        BlockContainer <div.item.right-top> at (400,8) content-size 392x18 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 9, rect: [400,8 70.234375x18] baseline: 13.796875
              "right-top"
          TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x52]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x36]
      PaintableBox (Box<DIV>.container) [8,8 784x36]
        PaintableWithLines (BlockContainer<DIV>.item.right-bottom) [400,26 392x18]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.item.left) [8,8 392x36]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.item.right-top) [400,8 392x18]
          TextPaintable (TextNode<#text>)
