[Skip navigation links]

Web Standard W3cCssUnknownProperty


Property doesn’t exist in the CSS 2.1 or CSS 3 recommendations.


The property name may be misspelled, vendor specific, or a CSS 3 property which has not yet reached recommendation status.

Applicable Standards

Change history

This page describes a web site issue detected by SortSite Desktop and OnDemand Suite.

Rule ID: W3cCssUnknownProperty