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Playwright · Matcher

toHaveCSS

toHaveCSS checks that a locator's element has an expected CSS property value. It retries until the value matches or the assertion timeout is reached.

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Syntax

await expect(locator).toHaveCSS(name, value)

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  • expect
  • locator
  • page.locator
  • expect.poll
  • expect.toPass

Source: Assertions | Playwright. Checked 2026-11-03.