1 layer at (0,0) size 800x600
2 RenderView at (0,0) size 800x600
3 layer at (0,0) size 400x400
4 RenderSVGRoot {svg} at (0,0) size 400x400
5 RenderSVGRect {rect} at (0,0) size 400x400 [stroke={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=400.00] [height=400.00]
6 RenderSVGContainer {g} at (0,0) size 0x0