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+0 216 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 200 0+0+8] children: not-inline Box at [8,8] [0+0+0 100 0+0+684] [0+0+0 200 0+0+0] [GFC] children: not-inline BlockContainer <(anonymous)> (not painted) [BFC] children: inline TextNode <#text> (not painted) BlockContainer at [8,8] [0+0+0 100 0+0+0] [0+0+0 50 0+0+0] [BFC] children: inline frag 0 from TextNode start: 0, length: 4, rect: [8,8 32.375x18] baseline: 13.796875 "Item" TextNode <#text> (not painted) BlockContainer <(anonymous)> (not painted) [BFC] children: inline TextNode <#text> (not painted) BlockContainer <(anonymous)> at [8,208] [0+0+0 784 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 800x216] PaintableWithLines (BlockContainer) [8,8 784x200] PaintableBox (Box
.grid) [8,8 100x200] PaintableWithLines (BlockContainer
.item) [8,8 100x50] TextPaintable (TextNode<#text>) PaintableWithLines (BlockContainer(anonymous)) [8,208 784x0] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x216] [children: 0] (z-index: auto)