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+0 175 0+0+0] [BFC] children: not-inline BlockContainer at [8,25] [8+0+0 784 0+0+8] [8+0+0 125 0+0+25] children: not-inline BlockContainer at [33,25] [25+0+0 50 0+0+709] [25+0+0 50 0+0+25] children: not-inline BlockContainer <(anonymous)> at [33,75] [0+0+0 50 0+0+0] [0+0+50 0 0+0+0] children: inline TextNode <#text> (not painted) BlockContainer at [33,100] [25+0+0 50 0+0+709] [25+0+0 50 0+0+25] children: not-inline BlockContainer <(anonymous)> at [33,150] [0+0+0 50 0+0+0] [0+0+50 0 0+0+0] children: inline TextNode <#text> (not painted) BlockContainer <(anonymous)> at [8,175] [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 800x175] PaintableWithLines (BlockContainer) [8,25 784x125] PaintableWithLines (BlockContainer

.empty_content) [33,25 50x50] PaintableWithLines (BlockContainer(anonymous)) [33,25 50x50] PaintableWithLines (BlockContainer

.content_with_space) [33,100 50x50] PaintableWithLines (BlockContainer(anonymous)) [33,100 50x50] PaintableWithLines (BlockContainer(anonymous)) [8,175 784x0] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x175] [children: 0] (z-index: auto)