test-svg-child-object-rightsizing

This shows the same SVG object in different sizes: 4x width=25%, 2x width=50% and 1x width=100%:

[SVG NOT SUPPORTED][SVG NOT SUPPORTED][SVG NOT SUPPORTED][SVG NOT SUPPORTED][SVG NOT SUPPORTED][SVG NOT SUPPORTED][SVG NOT SUPPORTED]

Please note: If all blue circles are of the same size, then your UA does not support rightsizing.

This raster image screenshot shows the desired rendering.