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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-break / grid / grid-lanes

Score history
1 month3 months6 months1 year2 years4 yearsAll time
0%20%40%60%80%100%Aug 2026Sep 2026Oct 2026Nov 2026css/css-break/grid/grid-lanes

Data from commit:
b6ace6a

AreaInterop ScoreTestsTest %SubtestsSubtest %
Total1.39%(2/143)1.39%(2/151)1.32%
TestSubtestsSubtest %Status
column-early-breaks-001.html(0/1)0.00%MISSING
column-early-breaks-002.html(0/1)0.00%MISSING
column-early-breaks-003.html(0/1)0.00%MISSING
column-early-breaks-004.html(0/1)0.00%MISSING
column-early-breaks-005.html(0/1)0.00%MISSING
column-early-breaks-006.html(0/1)0.00%MISSING
column-early-breaks-007.html(0/1)0.00%MISSING
column-early-breaks-008.html(0/1)0.00%MISSING
column-early-breaks-009.html(0/1)0.00%MISSING
column-early-breaks-010.html(0/1)0.00%MISSING
column-early-breaks-011.html(0/1)0.00%MISSING
column-early-breaks-012.html(0/1)0.00%MISSING
column-early-breaks-013.html(0/1)0.00%MISSING
column-early-breaks-014.html(0/1)0.00%MISSING
column-early-breaks-015.html(0/1)0.00%MISSING
column-early-breaks-016.html(0/1)0.00%FAIL
column-early-breaks-017.html(0/1)0.00%FAIL
column-early-breaks-018.html(0/1)0.00%FAIL
column-early-breaks-019.html(0/1)0.00%MISSING
column-early-breaks-020.html(0/1)0.00%MISSING
column-forced-breaks-margins.html(0/6)0.00%MISSING
column-forced-breaks-overflow.html(0/4)0.00%MISSING
column-grid-lanes-oof-fragmentation-001.html(1/1)100.00%PASS
column-grid-lanes-oof-fragmentation-002.html(1/1)100.00%PASS
column-grid-lanes-oof-fragmentation-003.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-004.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-005.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-006.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-007.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-008.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-009.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-010.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-011.html(0/1)0.00%FAIL
column-grid-lanes-oof-fragmentation-012.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-001.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-002.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-003.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-004.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-005.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-006.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-007.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-008.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-009.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-010.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-011.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-012.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-013.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-014.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-015.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-016.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-017.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-018.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-019.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-020.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-021.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-022.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-023.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-024.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-025.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-026.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-027.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-028.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-029.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-030.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-031.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-032.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-033.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-034.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-035.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-036.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-037.html(0/1)0.00%FAIL
column-multi-lane-fragmentation-038.html(0/1)0.00%FAIL
column-single-lane-fragmentation-001.html(0/1)0.00%FAIL
column-single-lane-fragmentation-002.html(0/1)0.00%FAIL
column-single-lane-fragmentation-003.html(0/1)0.00%FAIL
column-single-lane-fragmentation-004.html(0/1)0.00%FAIL
column-single-lane-fragmentation-005.html(0/1)0.00%FAIL
column-single-lane-fragmentation-006.html(0/1)0.00%FAIL
column-single-lane-fragmentation-007.html(0/1)0.00%FAIL
column-single-lane-fragmentation-008.html(0/1)0.00%FAIL
column-single-lane-fragmentation-009.html(0/1)0.00%FAIL
column-single-lane-fragmentation-010.html(0/1)0.00%FAIL
column-single-lane-fragmentation-011.html(0/1)0.00%FAIL
column-single-lane-fragmentation-012.html(0/1)0.00%FAIL
grid-lanes-container-fragmentation-001.html(0/1)0.00%FAIL
grid-lanes-container-fragmentation-002.html(0/1)0.00%FAIL
grid-lanes-container-fragmentation-003.html(0/1)0.00%FAIL
grid-lanes-container-fragmentation-004.html(0/1)0.00%FAIL
grid-lanes-container-fragmentation-005.html(0/1)0.00%FAIL
grid-lanes-container-fragmentation-006.html(0/1)0.00%FAIL
grid-lanes-container-fragmentation-007.tentative.html(0/1)0.00%FAIL
grid-lanes-fragmentation-001.html(0/1)0.00%FAIL
grid-lanes-fragmentation-002.html(0/1)0.00%FAIL
grid-lanes-fragmentation-003.html(0/1)0.00%FAIL
overflow-clip-001.html(0/1)0.00%MISSING
overflow-clip-002.html(0/1)0.00%MISSING
row-grid-lanes-oof-fragmentation-001.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-002.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-003.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-004.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-005.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-006.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-007.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-008.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-009.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-010.html(0/1)0.00%FAIL
row-grid-lanes-oof-fragmentation-011.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-001.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-002.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-003.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-004.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-005.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-006.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-007.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-008.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-009.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-010.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-011.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-012.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-013.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-014.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-015.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-016.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-017.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-018.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-019.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-020.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-021.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-022.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-023.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-024.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-025.html(0/1)0.00%FAIL
row-multi-lane-fragmentation-026.html(0/1)0.00%FAIL
row-single-lane-fragmentation-001.html(0/1)0.00%FAIL
row-single-lane-fragmentation-002.html(0/1)0.00%FAIL
row-single-lane-fragmentation-003.html(0/1)0.00%FAIL
row-single-lane-fragmentation-004.html(0/1)0.00%FAIL
row-single-lane-fragmentation-005.html(0/1)0.00%FAIL
row-single-lane-fragmentation-006.html(0/1)0.00%FAIL
row-single-lane-fragmentation-007.html(0/1)0.00%FAIL
row-single-lane-fragmentation-008.html(0/1)0.00%FAIL
row-single-lane-fragmentation-009.html(0/1)0.00%FAIL
row-single-lane-fragmentation-010.html(0/1)0.00%FAIL