This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
steps() should be accepted in CSS animation: See http://www.w3schools.com/cssref/css3_pr_animation-timing-function.asp
May be also CSS user-select could be accepted: https://developer.mozilla.org/en-US/docs/Web/CSS/user-select
font-variant-ligatures: none; "none" should be accepted: https://developer.mozilla.org/fr/docs/Web/CSS/font-variant-ligatures