CSS 2.1 Conformance Test Suite Result Details for WebKit

Test CaseFormatResultUser AgentDateSource
9.2.4: The 'display' property
display-computedHTML24 passSafari 12.0.1 (WebKit 605.1.15) on Mac OS X Intel 10.14.12019-10-03 18:52:56 PDT71.245.186.70
display-computedHTML24 passSafari 13.0.3 (WebKit 605.1.15) on Mac OS X Intel 10.14.62019-11-20 07:48:15 PST88.119.150.196
display-computedHTML24 passSafari 16.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72023-03-02 01:03:38 PST80.121.194.228
display-invalidHTML55 passSafari 13.0.1 (WebKit 605.1.15) on Mac OS X Intel 10.14.62019-10-07 04:57:50 PDT37.154.247.54
display-invalidHTML55 passSafari 13.0.3 (WebKit 605.1.15) on Mac OS X Intel 10.14.62019-11-20 07:48:29 PST88.119.150.196
display-invalidHTML55 passSafari 16.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72023-03-02 01:03:44 PST80.121.194.228
display-validHTMLfail (17 pass, 86 fail)Safari 12.1.1 (WebKit 605.1.15) on Mac OS X Intel 10.14.52019-11-05 08:49:24 PST186.220.227.125
display-validHTMLfail (18 pass, 85 fail)Safari 13.0.3 (WebKit 605.1.15) on Mac OS X Intel 10.14.62019-11-20 07:19:52 PST88.119.150.196
display-validHTMLfail (39 pass, 64 fail)Safari 16.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72023-03-02 01:02:24 PST80.121.194.228
9.3.1: Choosing a positioning scheme: 'position' property
abspos-inline-container-in-inline-blockHTML 41 passMobile Safari 14.0.2 (WebKit 605.1.15) on iOS 14.32021-01-04 09:11:23 PST73.76.70.221
9.3.2: Box offsets: 'top', 'right', 'bottom', 'left'
left-offset-position-fixed-001XHTMLpassChrome 47.0.2526.73 (WebKit 537.36) on Windows NT 6.12015-12-08 02:12:00 PST220.247.244.253
left-offset-position-fixed-001HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:36:18 PDT98.198.72.129
left-offset-position-fixed-001HTMLpassSafari 10.1.2 (WebKit 603.3.8) on Mac OS X Intel 10.11.62017-09-08 05:36:44 PDT193.51.208.72
left-offset-position-fixed-001HTMLpassSafari 10.2 (WebKit 604.1.19) on Mac OS X Intel 10.12.52017-05-13 11:29:34 PDTLucas Larson
left-offset-position-fixed-001HTML 4failMobile Safari 9.0 (WebKit 601.1.46) on iOS 9.22016-01-08 22:39:16 PST104.175.7.39
right-offset-position-fixed-001HTML 4passChrome 45.0.2454.93 (WebKit 537.36) on Mac OS X Intel 10.10.52015-09-19 00:17:35 PDTChris Rebert
right-offset-position-fixed-001HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:38:50 PDT98.198.72.129
right-offset-position-fixed-001HTMLpassSafari 10.1.2 (WebKit 603.3.8) on Mac OS X Intel 10.11.62017-09-08 05:38:16 PDT193.51.208.72
right-offset-position-fixed-001HTMLpassSafari 10.2 (WebKit 604.1.19) on Mac OS X Intel 10.12.52017-05-13 11:30:14 PDTLucas Larson
right-offset-position-fixed-001HTML 4failMobile Safari 8.0 (WebKit 600.1.4) on iOS 8.4.12016-04-22 06:22:12 PDT81.142.122.9
right-offset-position-fixed-001XHTMLfailOpera 33.0.1990.58 (WebKit 537.36) on Windows NT 6.12015-11-17 06:58:12 PST178.222.42.202
right-offset-position-fixed-001HTML 4failSafari 8.0.8 (WebKit 600.8.9) on Mac OS X Intel 10.10.52015-09-19 00:18:13 PDTChris Rebert
9.4.1: Block formatting contexts
table-cell-background-localHTML 4passMobile Safari 14.0.2 (WebKit 605.1.15) on iOS 14.32020-12-30 22:57:26 PST73.76.70.221
9.6.1: Fixed positioning
fixed-z-index-blendHTMLpassMobile Safari 5.1 (WebKit 534.46) on iOS 5.12021-10-31 01:26:31 PDTsaul azael zamora
fixed-z-index-blendHTMLpassMobile Safari 12.1.2 (WebKit 605.1.15) on iOS 12.5.42021-08-12 08:46:30 PDT157.245.74.64
fixed-z-index-blendHTMLpassMobile Safari 15.3 (WebKit 605.1.15) on iOS 15.32022-02-15 01:44:24 PST2607:fb90:7c3d:74e2:18eb:c5cb:a00c:8ab9
fixed-z-index-blendHTMLpassSafari 15.6.1 (WebKit 605.1.15) on Mac OS X Intel 10.15.62022-09-05 03:22:22 PDT194.237.125.60
fixed-z-index-blendHTMLpassSafari 534.34 (WebKit 534.34) on Linux x86_642021-04-02 02:04:35 PDT213.209.251.250
fixed-z-index-blendHTMLfailSafari 15.5 (WebKit 605.1.15) on Mac OS X Intel 10.15.62022-06-04 06:51:57 PDTJesse Gomez
fixed-z-index-blendHTMLfailSafari 534.34 (WebKit 534.34) on Linux x86_642021-04-01 00:30:32 PDT213.209.251.250
fixed-z-index-blendHTMLfailSafari 534.34 (WebKit 534.34) on Linux x86_642021-04-02 23:48:23 PDT213.209.251.250
fixed-z-index-blendHTMLfailSafari 537.21 (WebKit 537.21) on Linux x86_642021-10-19 00:44:38 PDT213.209.251.250
9.7: Relationships between 'display', 'position', and 'float'
display-computedHTML24 passSafari 12.0.1 (WebKit 605.1.15) on Mac OS X Intel 10.14.12019-10-03 18:52:56 PDT71.245.186.70
display-computedHTML24 passSafari 13.0.3 (WebKit 605.1.15) on Mac OS X Intel 10.14.62019-11-20 07:48:15 PST88.119.150.196
display-computedHTML24 passSafari 16.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72023-03-02 01:03:38 PST80.121.194.228
grid-computed-value-display-floated-items-001HTML6 passEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 19:11:22 PDT98.198.72.129
grid-computed-value-display-floated-items-001HTML6 passSafari 11.1 (WebKit 605.1.15) on Mac OS X Intel 10.13.42018-05-18 10:26:07 PDT2001:16b8:67b8:5a00:d52d:673c:d376:7e7
grid-computed-value-display-floated-items-001HTML6 passSafari 11.1.1 (WebKit 605.1.15) on Mac OS X Intel 10.12.62018-06-16 04:43:45 PDT79.252.208.222
grid-computed-value-display-floated-items-001HTML6 passSafari 11.1.1 (WebKit 605.1.15) on Mac OS X Intel 10.13.52018-06-09 04:37:05 PDT82.181.109.111
grid-computed-value-display-floated-items-001HTML6 passSafari 16.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72023-03-02 01:04:19 PST80.121.194.228
9.9.1: Specifying the stack level: the 'z-index' property
calc-rounds-to-integerHTML88 passMobile Safari 14.0.3 (WebKit 605.1.15) on iOS 14.42021-02-03 00:01:24 PST73.76.70.221
calc-rounds-to-integerHTML88 passMobile Safari 14.1.1 (WebKit 605.1.15) on iOS 14.62021-06-12 18:25:26 PDT159.196.0.223
calc-rounds-to-integerHTML88 passSafari 14.0.2 (WebKit 605.1.15) on Mac OS X Intel 10.15.62021-01-16 00:54:35 PST92.200.195.99
fixed-z-index-blendHTMLpassMobile Safari 5.1 (WebKit 534.46) on iOS 5.12021-10-31 01:26:31 PDTsaul azael zamora
fixed-z-index-blendHTMLpassMobile Safari 12.1.2 (WebKit 605.1.15) on iOS 12.5.42021-08-12 08:46:30 PDT157.245.74.64
fixed-z-index-blendHTMLpassMobile Safari 15.3 (WebKit 605.1.15) on iOS 15.32022-02-15 01:44:24 PST2607:fb90:7c3d:74e2:18eb:c5cb:a00c:8ab9
fixed-z-index-blendHTMLpassSafari 15.6.1 (WebKit 605.1.15) on Mac OS X Intel 10.15.62022-09-05 03:22:22 PDT194.237.125.60
fixed-z-index-blendHTMLpassSafari 534.34 (WebKit 534.34) on Linux x86_642021-04-02 02:04:35 PDT213.209.251.250
fixed-z-index-blendHTMLfailSafari 15.5 (WebKit 605.1.15) on Mac OS X Intel 10.15.62022-06-04 06:51:57 PDTJesse Gomez
fixed-z-index-blendHTMLfailSafari 534.34 (WebKit 534.34) on Linux x86_642021-04-01 00:30:32 PDT213.209.251.250
fixed-z-index-blendHTMLfailSafari 534.34 (WebKit 534.34) on Linux x86_642021-04-02 23:48:23 PDT213.209.251.250
fixed-z-index-blendHTMLfailSafari 537.21 (WebKit 537.21) on Linux x86_642021-10-19 00:44:38 PDT213.209.251.250
z-index-blend-will-change-overlapping-layersHTMLpassKonqueror 4.14 (WebKit 4.14.21) on Linux x86_642020-01-28 00:05:43 PST213.209.251.250
z-index-blend-will-change-overlapping-layersHTMLpassSafari 13.0.1 (WebKit 605.1.15) on Mac OS X Intel 10.13.62019-10-08 02:14:34 PDT81.130.234.43
z-index-blend-will-change-overlapping-layersHTMLpassSafari 15.6.1 (WebKit 605.1.15) on Mac OS X Intel 10.15.62022-09-05 03:21:08 PDT194.237.125.60
z-index-blend-will-change-overlapping-layersHTMLfailSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.52020-06-28 17:22:07 PDTEzekiel Elin
z-index-blend-will-change-overlapping-layersHTMLfailSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.162020-07-11 08:11:40 PDTEzekiel Elin
z-index-blend-will-change-overlapping-layersHTMLfailSafari 534.34 (WebKit 534.34) on Linux x86_642021-02-05 01:11:53 PST213.209.251.250
z-index-blend-will-change-overlapping-layersHTMLfailSafari 537.21 (WebKit 537.21) on Linux x86_642020-01-28 02:34:18 PST213.209.251.250
z-index-blend-will-change-overlapping-layersHTMLfailSafari 537.21 (WebKit 537.21) on Linux x86_642020-04-07 01:06:16 PDT213.209.251.250
9.10: Text direction: the 'direction' and 'unicode-bidi' properties
unicode-bidi-parsing-001HTML5 passEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:36:09 PDT98.198.72.129
unicode-bidi-parsing-001HTML5 passSafari 10.1.2 (WebKit 603.3.8) on Mac OS X Intel 10.11.62017-09-08 05:36:31 PDT193.51.208.72
unicode-bidi-parsing-001HTML5 passSafari 10.2 (WebKit 604.1.19) on Mac OS X Intel 10.12.52017-05-13 11:29:21 PDTLucas Larson
unicode-bidi-parsing-001HTMLpassSafari 13.1 (WebKit 605.1.15) on Mac OS X Intel 10.14.62019-08-17 14:00:00 PDTFlorian Rivoal
10.3.7: Absolutely positioned, non-replaced elements
abspos-block-level-001HTML 4failMobile Safari 14.0.2 (WebKit 605.1.15) on iOS 14.32021-01-04 09:11:16 PST73.76.70.221
abspos-inline-008HTML 4passMobile Safari 14.0.2 (WebKit 605.1.15) on iOS 14.32021-01-04 09:11:21 PST73.76.70.221
left-offset-position-fixed-001XHTMLpassChrome 47.0.2526.73 (WebKit 537.36) on Windows NT 6.12015-12-08 02:12:00 PST220.247.244.253
left-offset-position-fixed-001HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:36:18 PDT98.198.72.129
left-offset-position-fixed-001HTMLpassSafari 10.1.2 (WebKit 603.3.8) on Mac OS X Intel 10.11.62017-09-08 05:36:44 PDT193.51.208.72
left-offset-position-fixed-001HTMLpassSafari 10.2 (WebKit 604.1.19) on Mac OS X Intel 10.12.52017-05-13 11:29:34 PDTLucas Larson
left-offset-position-fixed-001HTML 4failMobile Safari 9.0 (WebKit 601.1.46) on iOS 9.22016-01-08 22:39:16 PST104.175.7.39
right-offset-position-fixed-001HTML 4passChrome 45.0.2454.93 (WebKit 537.36) on Mac OS X Intel 10.10.52015-09-19 00:17:35 PDTChris Rebert
right-offset-position-fixed-001HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:38:50 PDT98.198.72.129
right-offset-position-fixed-001HTMLpassSafari 10.1.2 (WebKit 603.3.8) on Mac OS X Intel 10.11.62017-09-08 05:38:16 PDT193.51.208.72
right-offset-position-fixed-001HTMLpassSafari 10.2 (WebKit 604.1.19) on Mac OS X Intel 10.12.52017-05-13 11:30:14 PDTLucas Larson
right-offset-position-fixed-001HTML 4failMobile Safari 8.0 (WebKit 600.1.4) on iOS 8.4.12016-04-22 06:22:12 PDT81.142.122.9
right-offset-position-fixed-001XHTMLfailOpera 33.0.1990.58 (WebKit 537.36) on Windows NT 6.12015-11-17 06:58:12 PST178.222.42.202
right-offset-position-fixed-001HTML 4failSafari 8.0.8 (WebKit 600.8.9) on Mac OS X Intel 10.10.52015-09-19 00:18:13 PDTChris Rebert
10.3.8: Absolutely positioned, replaced elements
absposHTML 42 failMobile Safari 14.0.2 (WebKit 605.1.15) on iOS 14.32021-01-04 09:10:53 PST73.76.70.221
10.4: Minimum and maximum widths: 'min-width' and 'max-width'
flex-minimum-width-flex-items-014HTML6 passMobile Line 12.4.0 (WebKit 605.1.15) on iOS 15.4.12022-05-07 19:05:24 PDT60.74.75.162
10.8: Line height calculations: the 'line-height' and 'vertical-align' properties
content-height-001HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:22:36 PDT98.198.72.129
content-height-005HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:25:31 PDT98.198.72.129
line-height-201HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:25:47 PDT98.198.72.129
line-height-202HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:25:50 PDT98.198.72.129
line-height-203HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:25:53 PDT98.198.72.129
line-height-204HTMLfailEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:26:00 PDT98.198.72.129
line-height-205HTMLfailEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:26:04 PDT98.198.72.129
line-height-206HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:26:14 PDT98.198.72.129
10.8.1: Leading and half-leading
baseline-block-with-overflow-001HTML 4failSafari 16.4 (WebKit 605.1.15) on Mac OS X Intel 10.15.72022-12-23 05:11:20 PST2606:54c0:7680:5bf8::f:15a
17.4: Tables in the visual formatting model
table-border-collapse-client-width-heightHTML 41 passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:37 PDT99.67.184.97
table-border-separate-client-width-heightHTML 41 passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:39 PDT99.67.184.97
table-with-border-client-width-heightHTML 41 passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:42 PDT99.67.184.97
17.5.2.2: Automatic table layout
min-width-tables-001HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:26:20 PDT98.198.72.129
min-width-tables-001HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642019-03-03 20:11:47 PST94.180.87.236
min-width-tables-001HTMLpassSafari 11.1.1 (WebKit 605.1.15) on Mac OS X Intel 10.12.62018-06-16 04:55:54 PDT79.252.208.222
min-width-tables-001HTML 4passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:34 PDT99.67.184.97
min-width-tables-001HTMLpassSafari 15.4 (WebKit 605.1.15) on Mac OS X Intel 10.15.72022-04-16 05:05:06 PDT180.144.106.103
17.5.5: Dynamic row and column effects
visibility-collapse-row-004HTML 41 failSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:44 PDT99.67.184.97
17.6: Borders
collapsed-border-color-change-with-compositingHTML 4passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:22 PDT99.67.184.97
17.6.1: The separated borders model
border-spacing-interpolationHTML 4fail (98 pass, 22 fail)Safari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:20:57 PDT99.67.184.97
table-border-separate-client-width-heightHTML 41 passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:39 PDT99.67.184.97
table-with-border-client-width-heightHTML 41 passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:42 PDT99.67.184.97
17.6.2: The collapsing border model
border-collapse-005HTML 4passChrome 44.0.2403.107 (WebKit 537.36) on Windows NT 6.12015-07-28 05:37:09 PDT177.139.235.171
border-collapse-005HTML 4passChrome 45.0.2454.85 (WebKit 537.36) on Mac OS X Intel 10.10.52015-09-02 19:51:16 PDTChris Rebert
border-collapse-005HTMLpassEpiphany 11.0 (WebKit 605.1.15) on Linux x86_642018-04-08 18:36:22 PDT98.198.72.129
border-collapse-005HTML 4passSafari 8.0.8 (WebKit 600.8.9) on Mac OS X Intel 10.10.52015-09-02 19:51:42 PDTChris Rebert
border-collapse-005HTMLpassSafari 10.1.2 (WebKit 603.3.8) on Mac OS X Intel 10.11.62017-09-08 05:36:50 PDT193.51.208.72
border-collapse-005HTMLpassSafari 10.2 (WebKit 604.1.19) on Mac OS X Intel 10.12.52017-05-13 11:30:10 PDTLucas Larson
border-collapse-005HTML 4passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:19:55 PDT99.67.184.97
border-collapse-double-borderHTML 4passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:20:21 PDT99.67.184.97
table-border-collapse-client-width-heightHTML 41 passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:21:37 PDT99.67.184.97
17.6.2.1: Border conflict resolution
border-conflict-resolutionHTML 4passSafari 14.0 (WebKit 605.1.15) on Mac OS X Intel 10.15.72020-10-06 09:20:44 PDT99.67.184.97
E.2: Painting order
grid-inline-items-inline-blocks-001HTMLfailSafari 12.1.1 (WebKit 605.1.15) on Mac OS X Intel 10.14.52019-11-05 09:21:33 PST186.220.227.125
grid-inline-items-inline-blocks-001HTMLfailSafari 13.0.3 (WebKit 605.1.15) on Mac OS X Intel 10.14.62019-11-20 07:21:15 PST88.119.150.196
grid-items-inline-blocks-001HTMLpassSafari 13.0.3 (WebKit 605.1.15) on Mac OS X Intel 10.14.62019-11-20 08:20:42 PST88.119.150.196
outline-023HTMLpassSafari 13.1 (WebKit 605.1.15) on Mac OS X Intel 10.15.42020-04-27 11:00:36 PDT37.120.156.222

Legend

Row color codes
test passed
test failed
result uncertain
reported as invalid
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