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<symbol> and viewBox & preserveAspectRatio viewBox & preserveAspectRatio viewBox & preserveAspectRatio on <symbol> This test validates the processing of viewBox and preserveAspectRatio on <symbol> elements in conjunction with the overflow property. In this test, there should be no clipping around the viewBox boundaries and the smilley's ears and feet should show. on <symbol>, overflow="visible" meet slice unspecified yMin yMid yMax yMin yMid yMax yMin yMid yMax xMin xMid xMax none