Viewport <#document> at (0,0) content-size 800x600 children: not-inline BlockContainer at (0,0) content-size 800x16 [BFC] children: not-inline BlockContainer at (8,8) content-size 784x0 children: inline Box at (8,8) content-size 100x100 positioned flex-container(row) [FFC] children: not-inline BlockContainer <(anonymous)> (not painted) [BFC] children: inline TextNode <#text> BlockContainer at (48,18) content-size 50x50 positioned [BFC] children: not-inline BlockContainer <(anonymous)> (not painted) [BFC] children: inline TextNode <#text> TextNode <#text> ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x16] PaintableWithLines (BlockContainer) [8,8 784x0] PaintableBox (Box

.container) [8,8 100x100] PaintableWithLines (BlockContainer

.top-right) [38,8 70x70]