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 [1,1] [0+1+0 798 0+1+0] [0+1+0 120 0+1+0] [BFC] children: not-inline
Box at [10,10] flex-container(column) [8+1+0 780 0+1+8] [8+1+0 102 0+1+8] [FFC] children: not-inline
ImageBox ![]()
at [11,11] flex-item [0+1+0 100 0+1+0] [0+1+0 100 0+1+0] children: not-inline
ViewportPaintable (Viewport<#document>) [0,0 800x600]
PaintableWithLines (BlockContainer) [0,0 800x122]
PaintableBox (Box) [9,9 782x104]
ImagePaintable (ImageBox![]()
) [10,10 102x102]
SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
SC for BlockContainer [1,1 798x120] [children: 0] (z-index: auto)