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] floating [8+0+0 400 0+0+8] [8+0+0 400 0+0+8] [BFC] children: not-inline ImageBox at [58,8] [0+0+50 300 50+0+0] [0+0+0 400 0+0+0] children: not-inline BlockContainer <(anonymous)> at [8,408] [0+0+0 400 0+0+0] [0+0+0 0 0+0+0] children: inline TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x416] PaintableWithLines (BlockContainer) [8,8 400x400] ImagePaintable (ImageBox) [8,8 400x400] PaintableWithLines (BlockContainer(anonymous)) [8,408 400x0] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x416] [children: 0] (z-index: auto)