This is cross-posted from the CSSWG Blog. At the CSSWG F2F last week, I raised the issue that the radial gradients we were discussing were unreadable to me, and probably therefore to much of the intended audience. It was not at all obvious by looking at the gradient syntax what the various numbers and lengths might be. radial-gradient(60% 43%, 25px 25px, #b03 99%, transparent) So Tab Atkins, David