Valid grid CSS rejected by editor parser
Valid grid-template-columns and gap declarations trigger a syntax error in the CSS editor.
Tier II · Emerging Problems that are still building up.
3 public reports · first reported 2 May 2024 · last reported 22 May 2025
What's going wrong
Several site owners writing custom styles for the core grid block report that standard grid-template-columns declarations, including repeat with minmax or auto-fill, produce an expected-brace syntax error and do not apply.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 3 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.