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 90 0+0+0] [BFC] children: not-inline BlockContainer at [0,0] [0+0+0 800 0+0+0] [0+0+0 90 0+0+0] children: not-inline BlockContainer
at [0,0] [0+0+0 800 0+0+0] [0+0+0 90 0+0+0] [BFC] children: inline InlineNode at [0,5] [0+0+0 10 0+0+0] [0+0+0 10 0+0+0] frag 0 from TextNode start: 0, length: 1, rect: [0,5 10x10] baseline: 8 "a" frag 0 from BlockContainer start: 0, length: 0, rect: [0,20 800x20] baseline: 0 TextNode <#text> (not painted) BlockContainer
at [0,20] [0+0+0 800 0+0+0] [0+0+0 20 0+0+50] children: inline frag 0 from TextNode start: 0, length: 1, rect: [0,25 10x10] baseline: 8 "b" TextNode <#text> (not painted) BlockContainer <(anonymous)> at [0,90] [0+0+0 800 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 800x90] PaintableWithLines (BlockContainer) [0,0 800x90] PaintableWithLines (BlockContainer
) [0,0 800x90] PaintableWithLines (InlineNode) [0,5 10x10] PaintableWithLines (InlineNode) [0,20 0x0] PaintableWithLines (BlockContainer
) [0,20 800x20] PaintableWithLines (InlineNode) [0,5 10x10] PaintableWithLines (InlineNode) [0,20 0x0] PaintableWithLines (BlockContainer
) [0,20 800x20] PaintableWithLines (BlockContainer(anonymous)) [0,90 800x0] SC for Viewport<#document> [0,0 800x600] (z-index: auto) SC for BlockContainer [0,0 800x90] (z-index: auto)