Mozilla wants to hear from developers like you. http://www.surveygizmo.com/s3/2737536/440b74c45e94?a=mdn

SimonSimCity

Member since

Recent Docs Activity

View all activity
Page Date Comment

position


z-index has either no effect if the positioning is static. See: http://stackoverflow.com/questions/8486475/why-is-z-index-ignored-with-positionstatic

CORS settings attributes


Should be supported in IE11. See http://msdn.microsoft.com/en-us/library/ie/dn254950%28v=vs.85%29.aspx