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 54 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 38 0+0+8] children: not-inline Box at [18,18] flex-container(row) [0+0+10 764 10+0+0] [0+0+10 18 10+0+0] [FFC] children: not-inline BlockContainer at [18,18] positioned [0+0+0 50 0+0+0] [0+0+0 50 0+0+0] [BFC] children: not-inline BlockContainer at [18,18] [0+0+0 50 0+0+0] [0+0+0 50 0+0+0] children: not-inline BlockContainer at [18,18] flex-item [0+0+0 9.703125 0+0+0] [0+0+0 18 0+0+0] [BFC] children: inline frag 0 from TextNode start: 0, length: 1, rect: [18,18 9.703125x18] baseline: 13.796875 "x" TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x54] PaintableWithLines (BlockContainer) [8,8 784x38] PaintableBox (Box

#flex-container) [8,8 784x38] PaintableWithLines (BlockContainer

#absolute) [18,18 50x50] PaintableWithLines (BlockContainer

#orange) [18,18 50x50] PaintableWithLines (BlockContainer

#red) [18,18 9.703125x18] TextPaintable (TextNode<#text>) SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x54] [children: 0] (z-index: auto)