/ Published in: CSS
If you've ever found yourself in the position of needing to place a semi-transparent image or layer on a web page, you've probably ended up reading various arcane methods involving 24-bit PNG graphics and proprietary IE AlphaImageLoader expressions. Luckily, there is an easier way; albeit at the expense of valid CSS.
URL: http://bitesizestandards.com/bites/easy-cross-browser-transparency