Status

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

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

Score history

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

Area	Interop Score	Tests	Test %	Subtests	Subtest %
Total	60.00%	(9/17)	52.94%	(18/32)	56.25%

Test	Subtests	Subtest %	Status
computing-row-measure-0.html	(0/4)	0.00%	FAIL
computing-row-measure-1.html	(2/4)	50.00%	FAIL
extra-height-given-to-all-row-groups-001.html	(1/1)	100.00%	PASS
extra-height-given-to-all-row-groups-002.html	(1/1)	100.00%	PASS
extra-height-given-to-all-row-groups-003.html	(0/1)	0.00%	FAIL
extra-height-given-to-all-row-groups-004.html	(0/1)	0.00%	FAIL
extra-height-given-to-all-row-groups-005.html	(1/1)	100.00%	PASS
percentage-sizing-of-table-cell-007.html	(0/1)	0.00%	FAIL
percentage-sizing-of-table-cell-children-002.html	(1/1)	100.00%	PASS
percentage-sizing-of-table-cell-children-003.html	(1/1)	100.00%	PASS
percentage-sizing-of-table-cell-children-004.html	(1/1)	100.00%	PASS
percentage-sizing-of-table-cell-children-005.html	(1/1)	100.00%	PASS
percentage-sizing-of-table-cell-children-006.html	(0/1)	0.00%	FAIL
percentage-sizing-of-table-cell-children.html	(7/10)	70.00%	FAIL
percentage-sizing-of-table-cell-replaced-children-001.html	(1/1)	100.00%	PASS
td-different-subpixel-padding-in-same-row-vertical-rl.html	(0/1)	0.00%	FAIL
td-different-subpixel-padding-in-same-row.html	(1/1)	100.00%	PASS