Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x216 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x200 children: not-inline
      Box <div#container> at (18,18) content-size 764x180 [GFC] children: not-inline
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div> at (23,23) content-size 232.234375x170 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 28, rect: [23,23 232.234375x18] baseline: 13.796875
              "Item as wide as the content."
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div> at (270.234375,23) content-size 290x170 [BFC] children: inline
          frag 0 from TextNode start: 1, length: 34, rect: [270.234375,23 278.625x18] baseline: 13.796875
              "Item with more text in it. Because"
          frag 1 from TextNode start: 36, length: 33, rect: [270.234375,41 274.53125x18] baseline: 13.796875
              "the contents of it are wider than"
          frag 2 from TextNode start: 70, length: 35, rect: [270.234375,59 289.90625x18] baseline: 13.796875
              "the maximum width, it is clamped at"
          frag 3 from TextNode start: 106, length: 11, rect: [270.234375,77 86.609375x18] baseline: 13.796875
              "300 pixels."
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div> at (575.234375,23) content-size 201.765625x170 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 13, rect: [575.234375,23 102.53125x18] baseline: 13.796875
              "Flexible item"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
      BlockContainer <(anonymous)> at (8,208) content-size 784x0 children: inline
        TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x216]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x200]
      PaintableBox (Box<DIV>#container) [8,8 784x200]
        PaintableWithLines (BlockContainer<DIV>) [18,18 242.234375x180]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>) [265.234375,18 300x180]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>) [570.234375,18 211.765625x180]
          TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer(anonymous)) [8,208 784x0]
