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 44 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 28 0+0+8] children: inline frag 0 from TextInputBox start: 0, length: 0, rect: [10,16 96x12] baseline: 16.5 TextInputBox at [10,16] inline-block [0+2+0 96 0+2+0] [0+2+6 12 6+2+0] [BFC] children: not-inline Box
at [10,16] flex-container(row) [0+0+0 96 0+0+0] [0+0+0 12 0+0+0] [FFC] children: not-inline BlockContainer
at [10,19.5] flex-item [0+0+0 96 0+0+0] [0+0+0 5 0+0+0] [BFC] children: inline frag 0 from TextNode start: 0, length: 0, rect: [10,19.5 0x5] baseline: 4 TextNode <#text> (not painted) TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x44] PaintableWithLines (BlockContainer) [8,8 784x28] PaintableWithLines (TextInputBox) [8,8 100x28] Paintable (Box
) [10,16 96x12] PaintableWithLines (BlockContainer
) [10,19.5 96x5] SC for Viewport<#document> [0,0 800x600] (z-index: auto) SC for BlockContainer [0,0 800x44] (z-index: auto)