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 66 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 50 0+0+8] children: not-inline TableWrapper <(anonymous)> at [8,8] [0+0+0 50 0+0+734] [0+0+0 50 0+0+0] [BFC] children: not-inline Box
at [18,18] table-box [0+10+0 30 0+10+0] [0+10+0 30 0+10+0] [TFC] children: not-inline ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x66] PaintableWithLines (BlockContainer) [8,8 784x50] PaintableWithLines (TableWrapper(anonymous)) [8,8 50x50] PaintableBox (Box
) [8,8 50x50] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x66] [children: 0] (z-index: auto)