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+0 800 0+0+0] [BFC] children: not-inline Box at [8,8] flex-container(row) [8+0+0 784 0+0+8] [8+0+0 784 0+0+8] [FFC] children: not-inline SVGSVGBox at [8,8] flex-item [0+0+0 784 0+0+0] [0+0+0 784 0+0+0] [SVG] children: not-inline SVGGeometryBox at [8,8] [0+0+0 392 0+0+0] [0+0+0 392 0+0+0] children: not-inline BlockContainer <(anonymous)> (not painted) [BFC] children: inline TextNode <#text> (not painted) ViewportPaintable (Viewport<#document>) [0,0 800x600] overflow: [0,0 800x800] PaintableWithLines (BlockContainer) [0,0 800x800] PaintableBox (Box) [8,8 784x784] SVGSVGPaintable (SVGSVGBox) [8,8 784x784] SVGPathPaintable (SVGGeometryBox) [8,8 392x392] SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto) SC for BlockContainer [0,0 800x800] [children: 0] (z-index: auto)