Style overflow:hidden and SVG Firefox 3.6

I would like to display an svg that flows over the screen but开发者_开发知识库 I don't want to see scroll bars. setting overflow:hidden in the body works for chromium and opera but not for Firefox 3.6. Anyone know a fix? Thanks.

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html, body { overflow:hidden }

Works for me: http://phrogz.net/tmp/wide_svg.xhtml