User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36 Steps to reproduce: Apply display:none to an svg element included in an html document via <use>. Try applying display:inline to the same element with a selector of higher precedence. The svg will not display. Displays fine on latest Chrome and IE. Tested on FF 38.0.1. See attached test case Actual results: SVG does not display Expected results: SVG displays

Make the SVG you want to hide a child of <defs> rather than display:none for a cross-browser result

The workaround was not to use `svg` in the CSS selectors when applying display:none, which made is overridable. Adding <defs> didn't seem to have any effect.