css
CSS Anchor Positioning not supported
anchor-name|anchor\(\)|anchor-positioning.*not supported
Fixes
- 1.Check browser compatibility (Chrome 125+)
- 2.Use JavaScript positioning fallback (Floating UI)
- 3.Add @supports(anchor-name: --el) detection
anchor-positioningmodern-cssfallback
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