CSS CSS Validator

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Validate CSS in the browser — catch missing semicolons, unknown properties, and vendor prefixes.

No sign-up neededRuns in your browserProduction-ready CSS

Real-time

2 errors found

2 errors, 0 warnings

Line 2

Missing semicolon: "display: inline-flex"

Line 15

Missing semicolon: "background-color: #0077ed"

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