PhpStorm 2021.3 Help

Code Inspection: Unknown property

Reports an unknown CSS property or a property used in a wrong context.

Add the unknown property to the 'Custom CSS properties' list to skip validation.

Suppress an inspection in the editor

  1. Position the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 16 July 2021