Viewport <#document> at (0,0) content-size 800x600 children: not-inline BlockContainer at (0,0) content-size 800x116 [BFC] children: not-inline BlockContainer at (8,8) content-size 784x100 children: not-inline Box at (8,8) content-size 100x100 [GFC] children: not-inline BlockContainer at (8,8) content-size 100x100 [BFC] children: not-inline BlockContainer <(anonymous)> at (8,108) content-size 784x0 children: inline TextNode <#text> ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x116] PaintableWithLines (BlockContainer) [8,8 784x100] PaintableBox (Box

.grid) [8,8 100x100] PaintableWithLines (BlockContainer

.item) [8,8 100x100] PaintableWithLines (BlockContainer(anonymous)) [8,108 784x0]