Viewport <#document> at (0,0) content-size 800x600 children: not-inline BlockContainer at (0,0) content-size 800x42 [BFC] children: not-inline BlockContainer at (8,8) content-size 784x26 children: inline frag 0 from BlockContainer start: 0, length: 0, rect: [9,9 200x24] baseline: 17 BlockContainer at (9,9) content-size 200x24 inline-block [BFC] children: not-inline Box
at (11,10) content-size 196x22 flex-container(row) [FFC] children: not-inline BlockContainer
at (11,10) content-size 196x22 flex-item [BFC] children: inline frag 0 from TextNode start: 0, length: 4, rect: [11,10 62.171875x22] baseline: 17 "PASS" TextNode <#text> TextNode <#text> TextNode <#text> ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x42] PaintableWithLines (BlockContainer) [8,8 784x26] PaintableWithLines (BlockContainer#foo) [8,8 202x26] PaintableBox (Box
) [9,9 200x24] PaintableWithLines (BlockContainer
) [11,10 196x22] TextPaintable (TextNode<#text>)