| layer at (0,0) size 800x600 |
| RenderView at (0,0) size 800x600 |
| layer at (0,0) size 800x600 |
| RenderSVGRoot {svg} at (100,100) size 100x100 |
| RenderSVGHiddenContainer {defs} at (0,0) size 0x0 |
| RenderSVGResourceMasker {mask} [id="mask"] [maskUnits=objectBoundingBox] [maskContentUnits=userSpaceOnUse] |
| RenderSVGContainer {g} at (100,100) size 150x150 [transform={m=((1.00,0.00)(0.00,1.00)) t=(100.00,100.00)}] |
| RenderSVGRect {rect} at (100,100) size 150x150 [fill={[type=SOLID] [color=#FFFFFF]}] [x=0.00] [y=0.00] [width=150.00] [height=150.00] |
| RenderSVGRect {rect} at (100,100) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=100.00] [y=100.00] [width=100.00] [height=100.00] |
| RenderSVGRect {rect} at (100,100) size 100x100 [fill={[type=SOLID] [color=#008000]}] [x=100.00] [y=100.00] [width=100.00] [height=100.00] |
| [masker="mask"] RenderSVGResourceMasker {mask} at (100,100) size 110x110 |
