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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-animations / crashtests

Score history
1 month3 months6 months1 year2 years4 yearsAll time
0%20%40%60%80%100%Sep 2026css/css-animations/crashtests

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

AreaInterop ScoreTestsTest %SubtestsSubtest %
Total100.00%(35/35)100.00%(35/35)100.00%
TestSubtestsSubtest %Status
add-pseudo-while-animating-001.html(1/1)100.00%PASS
animation-end.html(1/1)100.00%PASS
animation-transition-collision.html(1/1)100.00%PASS
background-shorthand.html(1/1)100.00%PASS
base-render-style-body.html(1/1)100.00%PASS
base-render-style.html(1/1)100.00%PASS
cancel-update.html(1/1)100.00%PASS
checkbox-padding-animation.html(1/1)100.00%PASS
chrome-bug-404743651.html(1/1)100.00%PASS
chrome-bug-405795970.html(1/1)100.00%PASS
chrome-bug-415627003.html(1/1)100.00%PASS
composited-identity-animation-layer-squash.html(1/1)100.00%PASS
css-animation-null-effect.html(1/1)100.00%PASS
font-builder.html(1/1)100.00%PASS
inherit.html(1/1)100.00%PASS
keyframe-easing-var-crash.html(1/1)100.00%PASS
keyframe-timing-function-unset.html(1/1)100.00%PASS
keyframes-rename-after-remove-rule.html(1/1)100.00%PASS
marquee-element-move-and-toggle-visibility.html(1/1)100.00%PASS
multiple-same-animations-asan.html(1/1)100.00%PASS
option-element.html(1/1)100.00%PASS
option-opacity-inherit.html(1/1)100.00%PASS
pause.html(1/1)100.00%PASS
pseudo-element-animation-with-color.html(1/1)100.00%PASS
pseudo-element-animation-with-marker.html(1/1)100.00%PASS
replace-keyframes-animating-filter-001.html(1/1)100.00%PASS
servo-bug-45008.html(1/1)100.00%PASS
svg-element-css-animation.html(1/1)100.00%PASS
svg-use-animation-crash.html(1/1)100.00%PASS
transform-css-animation-squash.html(1/1)100.00%PASS
transform-properties-from-none-to-none-crash.html(1/1)100.00%PASS
universal-selector-opacity-inherit.html(1/1)100.00%PASS
update-delay-of-paused-animation.html(1/1)100.00%PASS
webkit-filter-default-arg.html(1/1)100.00%PASS
zoomed-length.html(1/1)100.00%PASS