layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderSVGRoot {svg} at (0,0) size 575x175
    RenderSVGHiddenContainer {defs} at (0,0) size 0x0
      RenderSVGResourceFilter {filter} [id="filter_1"] [filterUnits=objectBoundingBox] [primitiveUnits=objectBoundingBox]
        [feMerge mergeNodes="2"]
          [feFlood flood-color="#FF0000" flood-opacity="1.00"]
          [feFlood flood-color="#0000FF" flood-opacity="1.00"]
      RenderSVGResourceFilter {filter} [id="filter_2"] [filterUnits=objectBoundingBox] [primitiveUnits=objectBoundingBox]
        [feMerge mergeNodes="2"]
          [feFlood flood-color="#FF0000" flood-opacity="1.00"]
          [feFlood flood-color="#0000FF" flood-opacity="1.00"]
      RenderSVGResourceFilter {filter} [id="filter_3"] [filterUnits=objectBoundingBox] [primitiveUnits=objectBoundingBox]
        [feMerge mergeNodes="2"]
          [feFlood flood-color="#FF0000" flood-opacity="1.00"]
          [feFlood flood-color="#0000FF" flood-opacity="1.00"]
    RenderSVGRect {rect} at (0,0) size 175x175 [fill={[type=SOLID] [color=#000000]}] [x=10.00] [y=10.00] [width=150.00] [height=150.00]
      [filter="filter_1"] RenderSVGResourceFilter {filter} at (-5,-5) size 180x180
    RenderSVGRect {rect} at (195,0) size 180x175 [fill={[type=SOLID] [color=#000000]}] [x=210.00] [y=10.00] [width=150.00] [height=150.00]
      [filter="filter_2"] RenderSVGResourceFilter {filter} at (195,-5) size 180x180
    RenderSVGRect {rect} at (395,0) size 180x175 [fill={[type=SOLID] [color=#000000]}] [x=410.00] [y=10.00] [width=150.00] [height=150.00]
      [filter="filter_3"] RenderSVGResourceFilter {filter} at (395,-5) size 180x180
