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WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / css / css-overflow / line-clamp

Spec: CSS Overflow ↗

Runs: Chrome 155.0.8042.0 (wpt@0a3996025, 2026-09-04) | Firefox 157.0a1 (wpt@972e0e100, 2026-09-04) | Safari 251 preview (wpt@972e0e100, 2026-09-04) | Ladybird 1.0-3fd2d (wpt@c29bd2aee, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

Sort areas: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total91.7%253/27625.0%69/27644.9%124/27615.9%44/27614.9%41/27613.8%38/276
discard0.0%0/40.0%0/40.0%0/40.0%0/40.0%0/40.0%0/4
TestChromeFirefoxSafariLadybirdServoBlitz
block-ellipsis-001.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-002.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-003.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-004.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-005.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-006.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-007.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-008.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-009.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-010.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-011.htmlPASSPASSFAILPASSPASSPASS
block-ellipsis-012.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-013.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-014.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-015.tentative.htmlFAILFAILFAILFAILFAILFAIL
block-ellipsis-016.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-017.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-018.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-019.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-020.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-021.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-022.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-023.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-024.htmlFAILFAILPASSFAILFAILFAIL
block-ellipsis-025.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-026.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-027.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-028.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-029.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-030.htmlFAILFAILFAILFAILFAILFAIL
block-ellipsis-031.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-032.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-033.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-034.htmlFAILFAILPASSFAILFAILFAIL
block-ellipsis-035.htmlFAILFAILFAILFAILFAILFAIL
block-ellipsis-036.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-037.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-038.htmlFAILFAILPASSFAILFAILNOT RUN
block-ellipsis-039.htmlPASSFAILFAILFAILFAILNOT RUN
block-ellipsis-040.htmlPASSFAILFAILFAILFAILNOT RUN
block-ellipsis-041.htmlPASSFAILFAILFAILFAILNOT RUN
block-ellipsis-bidi-001.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-bidi-002.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-bidi-003.htmlFAILFAILFAILFAILFAILFAIL
block-ellipsis-bidi-004.htmlFAILFAILFAILFAILFAILFAIL
block-ellipsis-quirk-001.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-quirk-002.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-repaint-001.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-repaint-002.htmlPASSFAILPASSFAILFAILFAIL
block-ellipsis-repaint-003.htmlPASSFAILFAILFAILFAILFAIL
block-ellipsis-repaint-004.htmlPASSFAILPASSFAILFAILFAIL
continue-001.htmlFAILFAILFAILFAILFAILFAIL
line-clamp-001.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-002.htmlPASSPASSPASSPASSPASSPASS
line-clamp-003.htmlPASSPASSFAILPASSPASSPASS
line-clamp-004.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-005.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-006.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-007.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-008.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-009.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-010.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-011.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-012.tentative.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-013.tentative.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-014.htmlPASSPASSPASSPASSPASSPASS
line-clamp-015.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-016.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-017.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-018.htmlPASSFAILFAILFAILPASSPASS
line-clamp-019.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-020.htmlPASSPASSPASSPASSPASSPASS
line-clamp-021.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-022.tentative.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-023.tentative.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-024.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-025.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-026.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-027.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-028.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-029.htmlPASSPASSPASSPASSFAILFAIL
line-clamp-030.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-031.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-032.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-033.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-034.htmlPASSPASSFAILPASSPASSPASS
line-clamp-035.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-036.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-037.htmlPASSPASSFAILPASSPASSFAIL
line-clamp-038.htmlPASSPASSFAILPASSPASSPASS
line-clamp-039.htmlPASSPASSPASSPASSPASSPASS
line-clamp-040-crash.htmlPASSPASSPASSPASSPASSPASS
line-clamp-041.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-042.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-auto-001-crash.htmlPASSPASSPASSPASSPASSPASS
line-clamp-auto-001.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-002-crash.htmlPASSPASSPASSPASSPASSPASS
line-clamp-auto-002.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-003.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-004.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-005.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-006.htmlPASSPASSPASSPASSPASSPASS
line-clamp-auto-007.htmlPASSPASSPASSPASSPASSPASS
line-clamp-auto-008.htmlPASSPASSPASSPASSPASSPASS
line-clamp-auto-009.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-010.htmlPASSPASSPASSPASSFAILFAIL
line-clamp-auto-011.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-012.htmlPASSPASSPASSPASSPASSPASS
line-clamp-auto-013.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-014.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-015.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-016.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-017.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-018.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-019.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-020.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-021.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-022.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-023.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-024.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-025.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-027.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-028.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-029.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-030.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-031.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-032.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-033.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-034.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-035.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-036.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-037.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-038.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-039.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-040.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-041.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-042.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-043.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-044.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-045.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-046.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-047.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-with-ruby-001.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-with-ruby-002.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-with-ruby-003.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-with-ruby-004.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-auto-with-ruby-005.tentative.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-balance-001.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-balance-002.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-balance-003.htmlFAILFAILFAILFAILFAILFAIL
line-clamp-balance-004.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-balance-005.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-balance-006.htmlFAILFAILFAILFAILFAILFAIL
line-clamp-balance-007.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-balance-008.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-balance-009.htmlFAILPASSFAILPASSPASSPASS
line-clamp-balance-010.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-balance-011.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-balance-012.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-bfc.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-content-height-with-dynamic-change.htmlPASSPASSPASSFAILFAILFAIL
line-clamp-with-abspos-001.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-002.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-003.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-004.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-005.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-006.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-007.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-008.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-009.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-010.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-011.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-012.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-013.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-014.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-015.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-016.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-017.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-018.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-abspos-019.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-020.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-021.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-022.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-abspos-023.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-block-in-inline-001.htmlPASSFAILPASSFAILFAILNOT RUN
line-clamp-with-fixed-pos-001.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-002.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-003.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-004.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-005.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-006.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-007.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-008.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-009.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-010.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-fixed-pos-011.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-fixed-pos-012.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-fixed-pos-013.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-014.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-fixed-pos-015.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-fixed-pos-016.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-fixed-pos-017.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-floats-001.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-floats-002.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-floats-003.htmlPASSFAILPASSFAILFAILFAIL
line-clamp-with-floats-004.htmlPASSFAILFAILFAILFAILFAIL
line-clamp-with-floats-005.htmlFAILFAILFAILFAILFAILFAIL
line-clamp-with-floats-006.htmlFAILFAILFAILFAILFAILFAIL
line-clamp-with-floats-007.htmlFAILFAILFAILFAILFAILFAIL
line-clamp-with-floats-010.htmlFAILFAILFAILFAILFAILFAIL
line-clamp-with-floats-011.htmlFAILFAILFAILFAILFAILNOT RUN
line-clamp-with-floats-012.htmlFAILFAILFAILFAILFAILNOT RUN
line-clamp-with-text-overflow-string-001.htmlPASSPASSPASSFAILFAILFAIL
line-clamp-with-text-overflow-string-002.htmlPASSPASSPASSFAILFAILFAIL
line-clamp-with-text-overflow-string-003.htmlPASSFAILFAILFAILFAILFAIL
webkit-line-clamp-001.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-002.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-003.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-004.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-005.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-006.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-007.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-008.htmlPASSPASSFAILFAILFAILFAIL
webkit-line-clamp-009.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-010.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-011.htmlPASSPASSFAILFAILFAILFAIL
webkit-line-clamp-012.htmlPASSPASSFAILFAILFAILFAIL
webkit-line-clamp-013.htmlPASSPASSFAILFAILFAILFAIL
webkit-line-clamp-014.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-015.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-016.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-017.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-018.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-019.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-020.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-021.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-022.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-023.htmlPASSPASSPASSPASSPASSFAIL
webkit-line-clamp-024.htmlPASSFAILFAILFAILFAILFAIL
webkit-line-clamp-025.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-026.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-027.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-029.htmlPASSPASSFAILPASSPASSPASS
webkit-line-clamp-030.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-031.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-032.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-033.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-034.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-035.htmlFAILPASSPASSFAILFAILFAIL
webkit-line-clamp-036.htmlPASSFAILFAILFAILFAILFAIL
webkit-line-clamp-037.htmlPASSFAILFAILPASSFAILFAIL
webkit-line-clamp-038.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-039.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-040.htmlPASSFAILFAILFAILFAILFAIL
webkit-line-clamp-041-crash.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-042-crash.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-043.htmlPASSFAILPASSFAILFAILFAIL
webkit-line-clamp-045.htmlPASSPASSFAILFAILFAILFAIL
webkit-line-clamp-046.htmlPASSPASSPASSPASSFAILFAIL
webkit-line-clamp-048.htmlPASSFAILFAILPASSPASSPASS
webkit-line-clamp-049.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-050.htmlPASSFAILFAILFAILFAILFAIL
webkit-line-clamp-051.htmlPASSFAILFAILFAILFAILFAIL
webkit-line-clamp-052.htmlPASSFAILFAILFAILFAILFAIL
webkit-line-clamp-053.htmlPASSFAILFAILFAILFAILFAIL
webkit-line-clamp-abspos-001.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-block-in-inline-001.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-bug-1926732-crash.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-bug-2063759-crash.htmlPASSPASSPASSPASSPASSNOT RUN
webkit-line-clamp-dynamic-001.htmlPASSPASSPASSPASSPASSPASS
webkit-line-clamp-with-line-height.htmlPASSPASSPASSFAILFAILFAIL
webkit-line-clamp-with-max-height.htmlPASSPASSPASSFAILFAILFAIL