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+0 121 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 105 0+0+8] children: not-inline Box at [29,29] [0+1+20 500 20+1+242] [0+1+20 63 20+1+0] [GFC] children: not-inline BlockContainer at [49,49] [0+0+20 120 20+0+0] [0+0+20 23 20+0+0] [BFC] children: inline frag 0 from TextNode start: 0, length: 3, rect: [90.359375,49 37.28125x23] baseline: 17.5 "One" TextNode <#text> (not painted) BlockContainer at [309,49] [0+0+20 120 20+0+0] [0+0+20 23 20+0+0] [BFC] children: inline frag 0 from TextNode start: 0, length: 3, rect: [347.8125,49 42.359375x23] baseline: 17.5 "Two" TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x121] PaintableWithLines (BlockContainer) [8,8 784x105] PaintableBox (Box
.grid-container) [8,8 542x105] PaintableWithLines (BlockContainer
.grid-item) [29,29 160x63] TextPaintable (TextNode<#text>) PaintableWithLines (BlockContainer
.grid-item) [289,29 160x63] TextPaintable (TextNode<#text>) SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x121] [children: 0] (z-index: auto)