Viewport <#document> at (0,0) content-size 800x600 children: not-inline BlockContainer at (0,0) content-size 800x600 [BFC] children: not-inline BlockContainer at (8,8) content-size 784x21 children: not-inline BlockContainer at (8,8) content-size 784x2 children: not-inline BlockContainer <(anonymous)> at (8,10) content-size 784x17 children: inline BreakNode
BlockContainer at (8,27) content-size 784x2 children: not-inline ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x600] PaintableWithLines (BlockContainer) [8,8 784x21] PaintableWithLines (BlockContainer

#begin) [8,8 784x2] PaintableWithLines (BlockContainer(anonymous)) [8,10 784x17] PaintableWithLines (BlockContainer

#end) [8,27 784x2]