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+0 316 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 300 0+0+8] children: not-inline BlockContainer at [300,8] [292+0+0 200 0+0+292] [0+0+0 300 0+0+0] [BFC] children: inline TextNode <#text> (not painted) BlockContainer at [300,8] floating [0+0+0 150 0+0+0] [0+0+0 150 0+0+0] [BFC] children: not-inline TextNode <#text> (not painted) BlockContainer at [300,158] floating [0+0+0 150 0+0+0] [0+0+0 150 0+0+0] [BFC] children: not-inline TextNode <#text> (not painted) BlockContainer <(anonymous)> at [8,308] [0+0+0 784 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 800x316] PaintableWithLines (BlockContainer) [8,8 784x300] PaintableWithLines (BlockContainer

.a) [300,8 200x300] PaintableWithLines (BlockContainer

.b.g) [300,8 150x150] PaintableWithLines (BlockContainer

.b.r) [300,158 150x150] PaintableWithLines (BlockContainer(anonymous)) [8,308 784x0] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x316] [children: 0] (z-index: auto)