Unknown property
Reports an unknown CSS property or a property used in a wrong context.
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
CssUnknownProperty- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Add the unknown property to the 'Custom CSS properties' list to skip validation.
Inspection ID: CssUnknownProperty
Inspection options
Here you can find the description of settings available for the Unknown property inspection, and the reference of their default values.
- Ignore vendor specific CSS properties
Option ID:
myIgnoreVendorSpecificPropertiesDefault value:
Not selected- Custom CSS properties
Option ID:
myCustomPropertiesEnabledDefault value:
Not selected
Suppressing Inspection
You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
Inspection Details | |
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By default bundled with: | CLion 2025.2, GoLand 2025.2, IntelliJ IDEA 2025.2, JetBrains Rider 2025.2, PhpStorm 2025.2, PyCharm 2025.2, Qodana for .NET 2025.2, Qodana for Go 2025.2, Qodana for JS 2025.2, Qodana for JVM 2025.2, Qodana for PHP 2025.2, Qodana for Ruby 2025.2, RubyMine 2025.2, WebStorm 2025.2 |