Viewport <#document> at (0,0) content-size 800x600 children: not-inline BlockContainer at (0,0) content-size 800x43 [BFC] children: not-inline BlockContainer at (8,8) content-size 784x27 children: inline frag 0 from BlockContainer start: 0, length: 0, rect: [9,9 200x25] baseline: 18.5 BlockContainer at (9,9) content-size 200x25 inline-block [BFC] children: not-inline Box
at (11,10) content-size 196x23 flex-container(row) [FFC] children: not-inline BlockContainer
at (11,10) content-size 196x23 flex-item [BFC] children: inline frag 0 from TextNode start: 0, length: 4, rect: [11,10 62.1875x23] baseline: 17.5 "PASS" TextNode <#text> TextNode <#text> TextNode <#text> ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x43] PaintableWithLines (BlockContainer) [8,8 784x27] PaintableWithLines (BlockContainer#foo) [8,8 202x27] PaintableBox (Box
) [9,9 200x25] PaintableWithLines (BlockContainer
) [11,10 196x23] TextPaintable (TextNode<#text>) SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x43] [children: 0] (z-index: auto)