Equivalent of filter:Glow(Color=#000000, strength=2); for Firefox

Can anyone please tell me the equivalent of filter:Glow(Color=开发者_开发技巧#000000, strength=2); for Firefox, Opera, Safari and Chrome?

I'm guessing you're either looking for

text-shadow: 0px 0px 2px white;

or

box-shadow: 0px 0px 2px white;

You might need to stick a vendor prefix onto that.