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+0 416 0+0+0] [BFC] children: not-inline BlockContainer at [8,8] [8+0+0 784 0+0+8] [8+0+0 400 0+0+8] children: not-inline Box at [8,8] flex-container(row-reverse) [0+0+0 200 0+0+584] [0+0+0 200 0+0+0] [FFC] children: not-inline BlockContainer at [108,8] flex-item [0+0+0 100 0+0+0] [0+0+0 100 0+0+0] [BFC] children: not-inline Box at [8,208] flex-container(column-reverse) [0+0+0 200 0+0+584] [0+0+0 200 0+0+0] [FFC] children: not-inline BlockContainer at [8,308] flex-item [0+0+0 100 0+0+0] [0+0+0 100 0+0+0] [BFC] children: not-inline ViewportPaintable (Viewport<#document>) [0,0 800x600] PaintableWithLines (BlockContainer) [0,0 800x416] PaintableWithLines (BlockContainer) [8,8 784x400] PaintableBox (Box

.flex.row) [8,8 200x200] PaintableWithLines (BlockContainer

.item) [108,8 100x100] PaintableBox (Box

.flex.column) [8,208 200x200] PaintableWithLines (BlockContainer

.item) [8,308 100x100] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x416] [children: 0] (z-index: auto)