Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] [BFC] children: not-inline BlockContainer at [0,0] [0+0+0 800 0+0+0] [0+0+0 416 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 400 0+0+8] children: inline TextNode <#text> (not painted) InlineNode at [8,8] [0+0+0 400 0+0+0] [0+0+0 400 0+0+0] frag 0 from ImageBox start: 0, length: 0, rect: [8,8 400x400] baseline: 400 TextNode <#text> (not painted) InlineNode at [8,8] [0+0+0 0 0+0+0] [0+0+0 18 0+0+0] TextNode <#text> (not painted) ImageBox at [8,8] [0+0+0 400 0+0+0] [0+0+0 400 0+0+0] children: not-inline TextNode <#text> (not painted) TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x416] PaintableWithLines (BlockContainer) [8,8 784x400] PaintableWithLines (InlineNode) [8,8 400x400] PaintableWithLines (InlineNode) [8,8 0x18] ImagePaintable (ImageBox) [8,8 400x400] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x416] [children: 0] (z-index: auto)