A few months ago I launched a site using a SVG image for a nice dotted border effect based on this article/codepen http://codepen.io/luclemo/pen/xbMdEx . I just noticed the other day that the borders have vanished from my site, and upon checking the original codepen, they are gone as well.
This happens in Chrome/Firefox/Opera for me on PC. It appears the latest IE and Safari on PC still render them.
Anyone have any idea what could just stop them from working? Has the format/syntax changed? Any ideas appreciated.