[dstorey]

The CSS filter property comes from SVG [0], and has been around for quite a long time already.

IE 10 will support filters in SVG [1], so IE should be able to cope with it ok.

[0] http://www.w3.org/TR/SVG10/filters.html#FilterProperty [1] http://msdn.microsoft.com/en-us/ie/hh440437