css
@property rule invalid or not supported
@property.*invalid.*syntax|@property.*not supported
Fixes
- 1.Use valid syntax string: '<color>', '<length>', '<number>'
- 2.Set initial-value and inherits properties
- 3.Check browser supports @property (no Firefox before 128)
custom-properties@propertysyntax
Related Errors
css3 fixes
Container queries not supported
@container.*not.*supported|container-type.*unknown
- •Add container-type: inline-size to parent
- •Check browser version supports container queries
css3 fixes
Container query: Invalid container name
container-name.*must be.*ident
- •Use valid CSS identifier for container-name
- •Don't use CSS keywords as container names
css3 fixes
Container query: No matching container ancestor
@container.*no.*ancestor.*container
- •Add container-type to an ancestor element
- •Check container-name matches query