"Cross-browser Opacity"
#elementid { opacity: 0.5; -moz-opacity: 0.5; -khtml-opacity: 0.5; filter: alpha(opacity=50); }Link »
#elementid { opacity: 0.5; -moz-opacity: 0.5; -khtml-opacity: 0.5; filter: alpha(opacity=50); }Link »
The W3C explains their new homepage design, via ,Zeldman.Link »