How can I make a CSS glass/blur effect work for an overlay?

I was able to piece together information from everyone here and further Googling, and I came up with the following which works in Chrome and Firefox: http://jsfiddle.net/xtbmpcsu/. I’m still working on making this work for IE and Opera. The key is putting the content inside of the div to which the filter is applied: So mask has the … Read more