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 48 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 0 0+0+8] children: inline BlockContainer at [8,-2] floating [0+0+0 50 0+0+0] [-10+0+0 50 0+0+0] [BFC] children: not-inline TextNode <#text> (not painted) BlockContainer at [58,-2] floating [0+0+0 50 0+0+0] [-10+0+0 50 0+0+0] [BFC] children: not-inline TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x48] PaintableWithLines (BlockContainer) [8,8 784x0] PaintableWithLines (BlockContainer

.r) [8,-2 50x50] PaintableWithLines (BlockContainer

.g) [58,-2 50x50] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x48] [children: 0] (z-index: auto)