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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 / CSS2 / generated-content

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/CSS2/generated-content

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

AreaInterop ScoreTestsTest %SubtestsSubtest %
Total39.82%(90/226)39.82%(90/226)39.82%
TestSubtestsSubtest %Status
after-content-display-001.xht(1/1)100.00%PASS
after-content-display-002.xht(0/1)0.00%FAIL
after-content-display-003.xht(0/1)0.00%FAIL
after-content-display-005.xht(0/1)0.00%FAIL
after-content-display-006.xht(0/1)0.00%FAIL
after-content-display-007.xht(0/1)0.00%FAIL
after-content-display-008.xht(0/1)0.00%FAIL
after-content-display-009.xht(0/1)0.00%FAIL
after-content-display-010.xht(0/1)0.00%FAIL
after-content-display-011.xht(0/1)0.00%FAIL
after-content-display-012.xht(0/1)0.00%FAIL
after-content-display-013.xht(0/1)0.00%FAIL
after-content-display-014.xht(0/1)0.00%FAIL
after-content-display-015.xht(0/1)0.00%FAIL
after-content-display-016.xht(1/1)100.00%PASS
after-content-display-017.xht(0/1)0.00%FAIL
after-content-display-018.xht(1/1)100.00%PASS
after-inheritable-001.xht(1/1)100.00%PASS
after-inheritable-002.xht(0/1)0.00%FAIL
after-location-001.xht(1/1)100.00%PASS
before-after-001.xht(1/1)100.00%PASS
before-after-002.xht(0/1)0.00%FAIL
before-after-011.xht(0/1)0.00%FAIL
before-after-display-types-001.xht(0/1)0.00%FAIL
before-after-dynamic-attr-001.xht(0/1)0.00%FAIL
before-after-dynamic-restyle-001.xht(0/1)0.00%FAIL
before-after-floated-001.xht(0/1)0.00%FAIL
before-after-images-001.xht(1/1)100.00%PASS
before-after-positioned-001.xht(0/1)0.00%FAIL
before-after-positioned-002.html(0/1)0.00%FAIL
before-after-positioned-003.html(0/1)0.00%FAIL
before-after-positioned-004.html(1/1)100.00%PASS
before-after-table-parts-001.xht(0/1)0.00%FAIL
before-after-table-whitespace-001.xht(0/1)0.00%FAIL
before-content-display-001.xht(1/1)100.00%PASS
before-content-display-002.xht(0/1)0.00%FAIL
before-content-display-003.xht(0/1)0.00%FAIL
before-content-display-005.xht(0/1)0.00%FAIL
before-content-display-006.xht(0/1)0.00%FAIL
before-content-display-007.xht(0/1)0.00%FAIL
before-content-display-008.xht(0/1)0.00%FAIL
before-content-display-009.xht(0/1)0.00%FAIL
before-content-display-010.xht(0/1)0.00%FAIL
before-content-display-011.xht(0/1)0.00%FAIL
before-content-display-012.xht(0/1)0.00%FAIL
before-content-display-013.xht(0/1)0.00%FAIL
before-content-display-014.xht(0/1)0.00%FAIL
before-content-display-015.xht(0/1)0.00%FAIL
before-content-display-016.xht(1/1)100.00%PASS
before-content-display-017.xht(0/1)0.00%FAIL
before-content-display-018.xht(1/1)100.00%PASS
before-inheritable-001.xht(1/1)100.00%PASS
before-inheritable-002.xht(0/1)0.00%FAIL
before-location-001.xht(1/1)100.00%PASS
bidi-generated-content-001.xht(1/1)100.00%PASS
bidi-generated-content-002.xht(1/1)100.00%PASS
content-001.xht(1/1)100.00%PASS
content-002.xht(1/1)100.00%PASS
content-003.xht(1/1)100.00%PASS
content-004.xht(0/1)0.00%FAIL
content-005.xht(0/1)0.00%FAIL
content-006.xht(0/1)0.00%FAIL
content-007.xht(0/1)0.00%FAIL
content-009.xht(0/1)0.00%FAIL
content-010.xht(0/1)0.00%FAIL
content-011.xht(0/1)0.00%FAIL
content-012.xht(0/1)0.00%FAIL
content-013.xht(0/1)0.00%FAIL
content-014.xht(0/1)0.00%FAIL
content-015.xht(0/1)0.00%FAIL
content-016.xht(0/1)0.00%FAIL
content-017.xht(0/1)0.00%FAIL
content-018.xht(0/1)0.00%FAIL
content-019.xht(0/1)0.00%FAIL
content-020.xht(1/1)100.00%PASS
content-021.xht(0/1)0.00%FAIL
content-022.xht(0/1)0.00%FAIL
content-023.xht(0/1)0.00%FAIL
content-025.xht(0/1)0.00%FAIL
content-026.xht(0/1)0.00%FAIL
content-027.xht(0/1)0.00%FAIL
content-028.xht(0/1)0.00%FAIL
content-029.xht(0/1)0.00%FAIL
content-030.xht(0/1)0.00%FAIL
content-031.xht(0/1)0.00%FAIL
content-032.xht(0/1)0.00%FAIL
content-033.xht(0/1)0.00%FAIL
content-034.xht(0/1)0.00%FAIL
content-035.xht(0/1)0.00%FAIL
content-036.xht(1/1)100.00%PASS
content-037.xht(1/1)100.00%PASS
content-038.xht(1/1)100.00%PASS
content-039.xht(1/1)100.00%PASS
content-040.xht(0/1)0.00%FAIL
content-041.xht(1/1)100.00%PASS
content-042.xht(1/1)100.00%PASS
content-043.xht(1/1)100.00%PASS
content-046.xht(1/1)100.00%PASS
content-047.xht(1/1)100.00%PASS
content-048.xht(1/1)100.00%PASS
content-050.xht(1/1)100.00%PASS
content-052.xht(1/1)100.00%PASS
content-053.xht(1/1)100.00%PASS
content-054.xht(0/1)0.00%FAIL
content-056.xht(1/1)100.00%PASS
content-057.xht(1/1)100.00%PASS
content-063.xht(1/1)100.00%PASS
content-065.xht(1/1)100.00%PASS
content-067.xht(1/1)100.00%PASS
content-068.xht(0/1)0.00%FAIL
content-070.xht(1/1)100.00%PASS
content-072.xht(1/1)100.00%PASS
content-073.xht(1/1)100.00%PASS
content-075.xht(1/1)100.00%PASS
content-076.xht(1/1)100.00%PASS
content-077.xht(1/1)100.00%PASS
content-080.xht(1/1)100.00%PASS
content-081.xht(0/1)0.00%FAIL
content-082.xht(0/1)0.00%FAIL
content-083.xht(0/1)0.00%FAIL
content-085.xht(1/1)100.00%PASS
content-086.xht(1/1)100.00%PASS
content-089.xht(1/1)100.00%PASS
content-090.xht(1/1)100.00%PASS
content-091.xht(1/1)100.00%PASS
content-096.xht(1/1)100.00%PASS
content-097.xht(1/1)100.00%PASS
content-099.xht(0/1)0.00%FAIL
content-100.xht(0/1)0.00%FAIL
content-103.xht(1/1)100.00%PASS
content-105.xht(0/1)0.00%FAIL
content-107.xht(1/1)100.00%PASS
content-108.xht(1/1)100.00%PASS
content-109.xht(0/1)0.00%FAIL
content-110.xht(1/1)100.00%PASS
content-111.xht(1/1)100.00%PASS
content-112.xht(1/1)100.00%PASS
content-113.xht(1/1)100.00%PASS
content-114.xht(1/1)100.00%PASS
content-115.xht(1/1)100.00%PASS
content-116.xht(1/1)100.00%PASS
content-117.xht(1/1)100.00%PASS
content-118.xht(1/1)100.00%PASS
content-119.xht(1/1)100.00%PASS
content-121.xht(1/1)100.00%PASS
content-122.xht(1/1)100.00%PASS
content-123.xht(1/1)100.00%PASS
content-126.xht(0/1)0.00%FAIL
content-127.xht(0/1)0.00%FAIL
content-129.xht(1/1)100.00%PASS
content-131.xht(1/1)100.00%PASS
content-132.xht(1/1)100.00%PASS
content-135.xht(0/1)0.00%FAIL
content-136.xht(1/1)100.00%PASS
content-138.xht(1/1)100.00%PASS
content-141.xht(1/1)100.00%PASS
content-143.xht(0/1)0.00%FAIL
content-144.xht(0/1)0.00%FAIL
content-145.xht(0/1)0.00%FAIL
content-146.xht(0/1)0.00%FAIL
content-147.xht(0/1)0.00%FAIL
content-149.xht(1/1)100.00%PASS
content-150.xht(1/1)100.00%PASS
content-152.xht(1/1)100.00%PASS
content-153.xht(1/1)100.00%PASS
content-155.xht(1/1)100.00%PASS
content-156.xht(0/1)0.00%FAIL
content-157.xht(0/1)0.00%FAIL
content-158.xht(0/1)0.00%FAIL
content-159.xht(0/1)0.00%FAIL
content-171.xht(1/1)100.00%PASS
content-172.xht(0/1)0.00%FAIL
content-173.xht(0/1)0.00%FAIL
content-174.xht(0/1)0.00%FAIL
content-175.xht(0/1)0.00%FAIL
content-177.xht(0/1)0.00%FAIL
content-attr-001.xht(1/1)100.00%PASS
content-attr-case-001.html(0/1)0.00%FAIL
content-attr-case-002.xht(1/1)100.00%PASS
content-auto-reset-001.xht(0/1)0.00%FAIL
content-counter-000.xht(0/1)0.00%FAIL
content-counter-001.xht(1/1)100.00%PASS
content-counter-002.xht(0/1)0.00%FAIL
content-counter-003.xht(0/1)0.00%FAIL
content-counter-004.xht(1/1)100.00%PASS
content-counter-005.xht(0/1)0.00%FAIL
content-counter-006.xht(0/1)0.00%FAIL
content-counter-007.xht(0/1)0.00%FAIL
content-counter-008.xht(0/1)0.00%FAIL
content-counter-009.xht(0/1)0.00%FAIL
content-counter-010.xht(0/1)0.00%FAIL
content-counter-011.xht(0/1)0.00%FAIL
content-counter-012.xht(0/1)0.00%FAIL
content-counter-013.xht(0/1)0.00%FAIL
content-counter-014.xht(0/1)0.00%FAIL
content-counter-015.xht(0/1)0.00%FAIL
content-counter-016.xht(0/1)0.00%FAIL
content-inherit-002.xht(1/1)100.00%PASS
content-newline-001.xht(1/1)100.00%PASS
content-white-space-001.xht(1/1)100.00%PASS
content-white-space-002.xht(0/1)0.00%FAIL
content-white-space-003.xht(1/1)100.00%PASS
content-white-space-004.xht(1/1)100.00%PASS
counters-hidden-000.xht(0/1)0.00%FAIL
counters-hidden-001.xht(0/1)0.00%FAIL
counters-hidden-002.xht(0/1)0.00%FAIL
counters-multi-000.xht(0/1)0.00%FAIL
counters-multi-001.xht(0/1)0.00%FAIL
counters-order-000.xht(0/1)0.00%FAIL
counters-root-000.xht(0/1)0.00%FAIL
multiple-content-values-001.xht(1/1)100.00%PASS
other-attribute-001.xht(1/1)100.00%PASS
quotes-035.xht(0/1)0.00%FAIL
quotes-035a.xht(0/1)0.00%FAIL
quotes-036.xht(0/1)0.00%FAIL
quotes-applies-to-001.xht(0/1)0.00%FAIL
quotes-applies-to-002.xht(0/1)0.00%FAIL
quotes-applies-to-003.xht(0/1)0.00%FAIL
quotes-applies-to-004.xht(0/1)0.00%FAIL
quotes-applies-to-007.xht(0/1)0.00%FAIL
quotes-applies-to-008.xht(0/1)0.00%FAIL
quotes-applies-to-009.xht(0/1)0.00%FAIL
quotes-applies-to-012.xht(0/1)0.00%FAIL
quotes-applies-to-013.xht(0/1)0.00%FAIL
quotes-applies-to-014.xht(0/1)0.00%FAIL
quotes-applies-to-015.xht(0/1)0.00%FAIL