Does ReflowPDF support the CSS property flex-line-count?

Q: Does ReflowPDF support the CSS property flex-line-count?

no browser to compare against: Chrome does not implement this property, so no example can demonstrate it and there is no reference to judge against. Usually a draft that has not shipped anywhere. Measured against Chrome on 0 examples; the renders and the difference maps are published at https://reflowpdf.com/conformance/css/flex-line-count.

Dataset 20260827-2142-2f1b575 · measured 2026-08-27 21:42 UTC

flex-line-count

?no browser to compare againstcss-flexbox-2

Chrome does not implement this property, so no example can demonstrate it and there is no reference to judge against. Usually a draft that has not shipped anywhere.

What the specification says

Initial value: 1
Applies to: multi-line flex containers
Inherited: no
Percentages: n/a
Computed value: the specified integer, computed
Syntax: <integer [1,∞]>

css-flexbox-2 definition

Which values were measured

“Supported” on one example means “supported at the value we tried”. The property’s declared grammar has 1 branch; 0 of them carry a measurement. The publishing ceiling is 12 examples per property — a branch past it is left out by our choice, not by accident.

Value	Measured
2	not measured

Tests in the suite that name this property

Secondary evidence: 16 Web Platform Tests carry a spec anchor pointing at this property. Only 1,254 tests in the whole corpus carry such an anchor, so an empty list here means nothing at all.

+ 4 more

Measured against Chrome 148.0.7778.96 on 2026-08-27, with up to 40 candidate values tried per property. All properties · How the measurement works

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