Viewport <#document> at (0,0) content-size 800x600 children: not-inline BlockContainer at (0,0) content-size 800x105.875 [BFC] children: not-inline BlockContainer at (8,21.4375) content-size 784x76.4375 children: not-inline BlockContainer

at (8,21.4375) content-size 784x37 children: inline frag 0 from TextNode start: 0, length: 6, rect: [8,21.4375 105.53125x37] baseline: 28.09375 "header" TextNode <#text> BlockContainer <(anonymous)> at (8,79.875) content-size 784x18 children: inline frag 0 from TextNode start: 0, length: 24, rect: [8,79.875 212.125x18] baseline: 13.796875 "anonymously wrapped text" TextNode <#text> ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x105.875] PaintableWithLines (BlockContainer) [8,21.4375 784x76.4375] PaintableWithLines (BlockContainer

) [8,21.4375 784x37] TextPaintable (TextNode<#text>) PaintableWithLines (BlockContainer(anonymous)) [8,79.875 784x18] TextPaintable (TextNode<#text>) SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x105.875] [children: 0] (z-index: auto)