I’m attempting to create an animated menu bar using raphael.js. It works fine in Firefox but in Chromium a black outline appears around the graphic. View this jsFiddle in Chrome.
As the graphic moves it also seems to leave behind traces of this black outline as shown in the image below. I’ve tried setting the"stroke-width" attribute to 0 but this doesn’t seem to have any effect.

Any help on the matter would be much appreciated.
I’ve run into this problem and it’s present in Chrome 18 and 19. As Chrome 20 is just a few days old, many users will still have previous versions installed, so it’s still worth fixing it.
In Raphael just set your
stroke: noneor plain svgelement.setAttribute("stroke", "none")