Posted at July 6, 2010 by Nicholas C. Zakas Tags: CSS, CSS Sprites, Data URI I was sitting in a talk given by Facebook’s Jason Sobel at Velocity this year, when I was a bit surprised by an impassioned plea that he made at the tail end of the talk. To paraphrase, Jason said that CSS sprites require too much work for average web developers and that we should be pressuring the browser vendors to make