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
BlockContainer <div#guide> at (8,8) content-size 200x200 children: not-inline
BlockContainer <div#container> at (18,18) content-size 0x0 positioned floating [BFC] children: not-inline
BlockContainer <div#box> at (8,8) content-size 100x100 positioned [BFC] children: not-inline
ViewportPaintable (Viewport<#document>) [0,0 800x600]
PaintableWithLines (BlockContainer<HTML>) [0,0 800x216]
PaintableWithLines (BlockContainer<BODY>) [8,8 784x200]
PaintableWithLines (BlockContainer<DIV>#guide) [8,8 200x200]
PaintableWithLines (BlockContainer<DIV>#container) [8,8 20x20] overflow: [8,8 100x110]
PaintableWithLines (BlockContainer<DIV>#box) [8,8 100x100]