Introducing the *IE5/Mac-only-CSS-hack* invented by nonetheless than M. Çelik himself, « explained »:http://www.stopdesign.com/examples/ie5mac-bpf/ by « Doug Bowman »:http://www.stopdesign.com/, who wrote the « story of the hack »:http://www.stopdesign.com/log/2004/07/06/filtering-css.html.
[Stop grumbling, I know: official name is _IE5/Mac Band Pass Filter_]