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Status

This page documents the implementation status of various HTML and CSS features in Blitz.

CSS PropertiesHTML ElementsEventsWPT TestsWPT History

This page documents Blitz's scores on the "css" subsuite of the Web Platform Tests.

wpt / css / css-flexbox / abspos

Score history
1 month3 months6 months1 year2 years4 yearsAll time
0%20%40%60%80%100%May 2025Jul 2025Sep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026css/css-flexbox/abspos

Data from commit:
ab0e30b Give form controls a UA default font-family (#940) (2026-09-25)

AreaInterop ScoreTestsTest %SubtestsSubtest %
Total84.61%(56/70)80.00%(933/1422)65.61%
TestSubtestsSubtest %Status
abspos-autopos-htb-ltr.html(1/1)100.00%PASS
abspos-autopos-htb-rtl.html(1/1)100.00%PASS
abspos-autopos-vlr-ltr.html(1/1)100.00%PASS
abspos-autopos-vlr-rtl.html(1/1)100.00%PASS
abspos-autopos-vrl-ltr.html(1/1)100.00%PASS
abspos-autopos-vrl-rtl.html(1/1)100.00%PASS
abspos-descendent-001.html(1/1)100.00%PASS
dynamic-align-self-001.html(1/1)100.00%PASS
flex-abspos-align-self-safe-outer-cb-001.tentative.html(0/1)0.00%FAIL
flex-abspos-align-self-safe-outer-cb-002.tentative.html(0/1)0.00%FAIL
flex-abspos-align-self-safe-outer-cb-003.tentative.html(0/1)0.00%FAIL
flex-abspos-staticpos-align-content-001.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-001.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-002.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-003.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-004.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-005.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-006.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-007.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-008.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-rtl-001.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-rtl-002.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-rtl-003.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-rtl-004.html(24/24)100.00%PASS
flex-abspos-staticpos-align-self-safe-001.html(1/1)100.00%PASS
flex-abspos-staticpos-align-self-safe-002.html(1/1)100.00%PASS
flex-abspos-staticpos-align-self-safe-003.html(1/1)100.00%PASS
flex-abspos-staticpos-align-self-vertWM-001.html(0/28)0.00%FAIL
flex-abspos-staticpos-align-self-vertWM-002.html(2/28)7.14%FAIL
flex-abspos-staticpos-align-self-vertWM-003.html(0/24)0.00%FAIL
flex-abspos-staticpos-align-self-vertWM-004.html(0/24)0.00%FAIL
flex-abspos-staticpos-fallback-justify-content-001.html(1/1)100.00%PASS
flex-abspos-staticpos-justify-content-001.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-002.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-003.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-004.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-005.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-006.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-007.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-008.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-rtl-001.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-rtl-002.html(24/24)100.00%PASS
flex-abspos-staticpos-justify-content-vertWM-001.html(0/24)0.00%FAIL
flex-abspos-staticpos-justify-content-vertWM-002.html(2/24)8.33%FAIL
flex-abspos-staticpos-justify-self-001.html(1/1)100.00%PASS
flex-abspos-staticpos-margin-001.html(1/1)100.00%PASS
flex-abspos-staticpos-margin-002.html(1/1)100.00%PASS
flex-abspos-staticpos-margin-003.html(1/1)100.00%PASS
flexbox-abspos-child-001a.html(1/1)100.00%PASS
flexbox-abspos-child-001b.html(1/1)100.00%PASS
flexbox-abspos-child-002.html(1/1)100.00%PASS
flexbox_absolute-atomic.html(1/1)100.00%PASS
flexbox_inline-abspos.html(1/1)100.00%PASS
position-absolute-001.html(52/120)43.33%FAIL
position-absolute-002.html(16/18)88.89%FAIL
position-absolute-003.html(12/16)75.00%FAIL
position-absolute-004.html(1/1)100.00%PASS
position-absolute-005.html(1/1)100.00%PASS
position-absolute-006.html(1/1)100.00%PASS
position-absolute-007.html(1/1)100.00%PASS
position-absolute-008.html(1/1)100.00%PASS
position-absolute-009.html(1/1)100.00%PASS
position-absolute-010.html(1/1)100.00%PASS
position-absolute-011.html(1/1)100.00%PASS
position-absolute-012.html(48/96)50.00%FAIL
position-absolute-013.html(216/432)50.00%FAIL
position-absolute-014.html(1/1)100.00%PASS
position-absolute-015.html(1/1)100.00%PASS
position-absolute-containing-block-001.html(1/1)100.00%PASS
position-absolute-containing-block-002.html(1/1)100.00%PASS