Chrome 133 already added ::checkmark CSS pseudo-element#27545
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Chrome 133 already added ::checkmark CSS pseudo-element#27545
::checkmark CSS pseudo-element#27545Conversation
This PR updates and corrects version values for Chromium (Chrome, Opera, Samsung Internet, WebView Android) for the `checkmark` CSS selector. The data comes from the [mdn-bcd-collector](https://mdn-bcd-collector.gooborg.com) project (v10.14.0). _Check out the [collector's guide on how to review this PR](https://github.com/openwebdocs/mdn-bcd-collector#reviewing-bcd-changes)._ Tests Used: https://mdn-bcd-collector.gooborg.com/tests/css/selectors/checkmark
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caugner
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::checkmark CSS selector
caugner
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::checkmark CSS selector::checkmark CSS pseudo-element
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Aug 14, 2025
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Same as #27546 (review).
We don't really know if this feature is enabled for all Chrome 133 users.
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Nov 4, 2025
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The ::checkmark and ::picker-icon CSS pseudo elements are part of the Customizable Select feature, which were only enabled by default in Chrome 135 via chromium/chromium@425a3d1.
The passing collector tests suggest that these CSS pseudo elements were already implemented in Chrome 133, and not gated by this flag.
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This PR updates and corrects version values for Chromium (Chrome, Opera, Samsung Internet, WebView Android) for the
checkmarkCSS selector. The data comes from the mdn-bcd-collector project (v10.14.0).Check out the collector's guide on how to review this PR.
Tests Used: https://mdn-bcd-collector.gooborg.com/tests/css/selectors/checkmark