CSS Pseudo-Elements Module Level 4 Test Suite Result Details for Gecko

Test CaseFormatResultUser AgentDateSource
2.1: First-Line Text: the ::first-line pseudo-element
display-contents-first-line-001HTMLpassFirefox 73.0 (Gecko 20100101) on Linux x86_642019-12-20 03:43:35 PST77.182.18.130
display-contents-first-line-001HTMLpassFirefox 85.0 (Gecko 20100101) on Linux x86_642021-01-31 01:37:18 PST2601:204:ec7f:9a40:4902:93fd:fc05:f570
display-contents-first-line-001HTMLfailFirefox 45.0 (Gecko 20100101) on Windows NT 6.12017-04-04 05:43:41 PDT85.158.227.32
display-contents-first-line-001HTMLfailFirefox 45.0 (Gecko 20100101) on Windows NT 6.12017-05-27 05:48:46 PDT71.116.27.158
display-contents-first-line-001HTMLfailFirefox 47.0 (Gecko 20100101) on Windows NT 6.12016-12-16 01:49:31 PST193.43.108.2
display-contents-first-line-001HTMLfailFirefox 53.0 (Gecko 20100101) on Windows NT 10.02017-05-24 10:19:19 PDT84.87.45.225
display-contents-first-line-001HTMLfailFirefox 54.0 (Gecko 20100101) on Linux x86_642017-08-22 08:14:07 PDT178.43.83.239
display-contents-first-line-001HTMLfailFirefox 54.0 (Gecko 30100101) on windows 6.12018-12-19 01:23:40 PST71.116.23.225
display-contents-first-line-001HTMLfailFirefox 55.0 (Gecko 20100101) on Windows NT 10.02018-01-11 10:53:14 PST82.164.238.77
display-contents-first-line-001HTMLfailFirefox 56.0 (Gecko 20100101) on Mac OS X Intel 10.132017-10-26 01:16:03 PDT106.39.41.174
display-contents-first-line-001HTMLfailFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-03-17 03:14:54 PDT2.225.99.207
display-contents-first-line-001HTMLfailFirefox 61.0 (Gecko 20100101) on Windows NT 10.02018-07-21 23:26:30 PDT76.184.92.79
display-contents-first-line-001HTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-09-24 06:08:50 PDT193.253.191.32
display-contents-first-line-001HTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:56:01 PST82.197.212.9
display-contents-first-line-001HTMLfailFirefox 65.0 (Gecko 20100101) on Windows NT 10.02019-02-01 03:37:20 PST98.198.72.129
display-contents-first-line-001HTMLfailFirefox 67.0 (Gecko 20100101) on Windows NT 6.12019-06-07 15:12:46 PDT2601:2c4:8100:70aa:6413:2c0d:6b65:1fc3
display-contents-first-line-001HTMLfailFirefox 68.0 (Gecko 20100101) on Mac OS X Intel 10.142019-07-22 13:50:03 PDT2603:3018:15d7:c000:919c:a8f4:6016:934e
display-contents-first-line-001HTMLfailFirefox 68.0 (Gecko 20100101) on Windows NT 10.02019-08-15 08:35:04 PDT73.77.66.190
display-contents-first-line-001HTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 10.02019-07-15 06:35:45 PDT181.64.29.194
display-contents-first-line-001HTMLfailFirefox 70.0 (Gecko 20100101) on Windows NT 10.02019-10-24 21:21:40 PDT73.77.66.190
display-contents-first-line-001HTMLfailFirefox 71.0 (Gecko 20100101) on Linux x86_642019-11-12 18:59:37 PST222.128.2.43
display-contents-first-line-001HTMLfailFirefox 71.0 (Gecko 20100101) on Windows NT 10.02019-12-04 12:39:16 PST73.77.66.190
display-contents-first-line-001HTMLfailFirefox 80.0 (Gecko 20100101) on Windows NT 10.02020-09-13 07:59:57 PDTMarco Ciotola
display-contents-first-line-001HTMLfailFirefox 84.0 (Gecko 20100101) on Mac OS X Intel 10.152020-12-19 08:26:44 PST58.177.69.231
display-contents-first-line-001HTMLuncertainFirefox 58.0 (Gecko 20100101) on Mac OS X Intel 10.122018-02-14 14:41:46 PST2001:5b0:45dd:dc4c:82d:ac1d:b9ec:aa1f
display-contents-first-line-001HTMLuncertainFirefox 67.0 (Gecko 20100101) on Windows NT 6.32019-07-12 06:41:43 PDT78.118.127.9
display-contents-first-line-002HTMLpassFirefox 54.0 (Gecko 30100101) on windows 6.12018-12-19 01:30:55 PST71.116.23.225
display-contents-first-line-002HTMLpassFirefox 55.0 (Gecko 20100101) on Windows NT 10.02018-01-11 10:53:19 PST82.164.238.77
display-contents-first-line-002HTMLpassFirefox 57.0 (Gecko 20100101) on Mac OS X Intel 10.132017-12-18 08:54:42 PST85.146.28.60
display-contents-first-line-002HTMLpassFirefox 58.0 (Gecko 20100101) on Mac OS X Intel 10.122018-02-14 14:42:11 PST2001:5b0:45dd:dc4c:82d:ac1d:b9ec:aa1f
display-contents-first-line-002HTMLpassFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:46:59 PDT5.157.126.163
display-contents-first-line-002HTMLpassFirefox 61.0 (Gecko 20100101) on Windows NT 10.02018-07-21 23:32:37 PDT76.184.92.79
display-contents-first-line-002HTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:57:23 PST82.197.212.9
display-contents-first-line-002HTMLpassFirefox 80.0 (Gecko 20100101) on Windows NT 10.02020-09-13 07:59:29 PDTMarco Ciotola
display-contents-first-line-002HTMLpassFirefox 84.0 (Gecko 20100101) on Mac OS X Intel 10.152020-12-19 08:26:00 PST58.177.69.231
first-line-and-markerHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:15:25 PDT73.77.66.190
first-line-and-placeholderHTMLpassFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:45:44 PDT5.157.126.163
first-line-and-placeholderHTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:57:00 PST82.197.212.9
first-line-change-inline-colorHTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:49:11 PDT107.77.229.143
first-line-change-inline-colorHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:55:58 PDT73.77.66.190
first-line-change-inline-colorHTMLfailFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:30:52 PST73.76.70.221
first-line-change-inline-colorHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:51:45 PST73.76.70.221
first-line-change-inline-colorHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:05 PDT73.76.70.221
first-line-change-inline-colorHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:50 PDT73.76.70.221
first-line-change-inline-color-nestedHTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:49:21 PDT107.77.229.143
first-line-change-inline-color-nestedHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:56:06 PDT73.77.66.190
first-line-change-inline-color-nestedHTMLfailFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:30:56 PST73.76.70.221
first-line-change-inline-color-nestedHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:51:49 PST73.76.70.221
first-line-change-inline-color-nestedHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:12 PDT73.76.70.221
first-line-change-inline-color-nestedHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:54 PDT73.76.70.221
first-line-first-letter-insert-crashHTML1 passFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:49:24 PDT107.77.229.143
first-line-first-letter-insert-crashHTML1 passFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:04:05 PDT73.77.66.190
first-line-on-ancestor-blockHTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:49:34 PDT107.77.229.143
first-line-on-ancestor-blockHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:56:11 PDT73.77.66.190
first-line-on-ancestor-blockHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:51:53 PST73.76.70.221
first-line-with-out-of-flowHTMLfailFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:31:00 PST73.76.70.221
first-line-with-out-of-flowHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:46:26 PST73.76.70.221
first-line-with-out-of-flowHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:15 PDT73.76.70.221
first-line-with-out-of-flowHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:57 PDT73.76.70.221
first-line-with-out-of-flow-and-nested-divHTMLfailFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:31:05 PST73.76.70.221
first-line-with-out-of-flow-and-nested-divHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:46:29 PST73.76.70.221
first-line-with-out-of-flow-and-nested-divHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:18 PDT73.76.70.221
first-line-with-out-of-flow-and-nested-divHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:03:00 PDT73.76.70.221
first-line-with-out-of-flow-and-nested-spanHTMLfailFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:31:09 PST73.76.70.221
first-line-with-out-of-flow-and-nested-spanHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:46:33 PST73.76.70.221
first-line-with-out-of-flow-and-nested-spanHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:22 PDT73.76.70.221
first-line-with-out-of-flow-and-nested-spanHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:03:04 PDT73.76.70.221
2.1.1: Finding the First Formatted Line
first-line-with-inline-blockHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:46:14 PST73.76.70.221
2.1.2: Styling the ::first-line Pseudo-element
first-line-allowed-propertiesHTMLfail (36 pass, 2 fail)Firefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:20:21 PDT73.76.70.221
first-line-allowed-propertiesHTMLfail (36 pass, 2 fail)Firefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:00 PDT73.76.70.221
first-line-allowed-propertiesHTMLfail (36 pass, 2 fail)Firefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:47 PDT73.76.70.221
first-line-allowed-propertiesHTMLfail (34 pass, 4 fail)Firefox 110.0 (Gecko 20100101) on Windows NT 10.02023-03-17 08:11:20 PDT175.176.40.118
first-line-bidi-001HTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:51:34 PST73.76.70.221
first-line-bidi-001HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:15:49 PDT73.77.66.190
first-line-bidi-002HTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:51:39 PST73.76.70.221
first-line-bidi-002HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:16:09 PDT73.77.66.190
first-line-opacity-001HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:16:19 PDT73.77.66.190
floating-first-letter-05d0HTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:00 PST73.76.70.221
floating-first-letter-05d0HTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:49:56 PDT107.77.229.143
floating-first-letter-05d0HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:58:50 PDT73.77.66.190
floating-first-letter-feffHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:50:16 PDT107.77.229.143
floating-first-letter-feffHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:04:10 PDT73.77.66.190
placeholder-excluded-propertiesHTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:47:46 PST73.76.70.221
2.1.3: Inheritance and the ::first-line Pseudo-element
linear-gradient-currentcolor-first-lineHTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:17:01 PDT73.76.70.221
2.2: First-Letter Text: ::first-letter pseudo-element and its ::prefix and ::postfix children
combining-characters-002HTMLpassFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:20:52 PDT73.76.70.221
display-contents-first-letter-001HTMLpassFirefox 45.0 (Gecko 20100101) on Windows NT 6.12017-04-04 05:44:10 PDT85.158.227.32
display-contents-first-letter-001HTMLpassFirefox 45.0 (Gecko 20100101) on Windows NT 6.12017-05-27 05:48:52 PDT71.116.27.158
display-contents-first-letter-001HTMLpassFirefox 47.0 (Gecko 20100101) on Windows NT 6.12016-12-16 01:49:11 PST193.43.108.2
display-contents-first-letter-001HTMLpassFirefox 53.0 (Gecko 20100101) on Windows NT 10.02017-05-24 10:19:25 PDT84.87.45.225
display-contents-first-letter-001HTMLpassFirefox 54.0 (Gecko 30100101) on windows 6.12018-12-19 01:30:59 PST71.116.23.225
display-contents-first-letter-001HTMLpassFirefox 55.0 (Gecko 20100101) on Windows NT 10.02018-01-11 10:53:52 PST82.164.238.77
display-contents-first-letter-001HTMLpassFirefox 56.0 (Gecko 20100101) on Mac OS X Intel 10.132017-10-26 01:16:23 PDT106.39.41.174
display-contents-first-letter-001HTMLpassFirefox 57.0 (Gecko 20100101) on Mac OS X Intel 10.132017-12-18 08:55:45 PST85.146.28.60
display-contents-first-letter-001HTMLpassFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:47:24 PDT5.157.126.163
display-contents-first-letter-001HTMLpassFirefox 61.0 (Gecko 20100101) on Mac OS X Intel 10.132018-08-08 13:26:56 PDT67.176.118.78
display-contents-first-letter-001HTMLpassFirefox 61.0 (Gecko 20100101) on Windows NT 10.02018-07-21 23:33:03 PDT76.184.92.79
display-contents-first-letter-001HTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:57:44 PST82.197.212.9
display-contents-first-letter-001HTMLpassFirefox 80.0 (Gecko 20100101) on Windows NT 10.02020-09-13 07:59:42 PDTMarco Ciotola
display-contents-first-letter-001HTMLpassFirefox 84.0 (Gecko 20100101) on Mac OS X Intel 10.152020-12-19 08:26:19 PST58.177.69.231
display-contents-first-letter-001HTMLfailFirefox 54.0 (Gecko 20100101) on Linux x86_642017-08-22 08:14:15 PDT178.43.83.239
display-contents-first-letter-001HTMLuncertainFirefox 43.0 (Gecko 20100101) on Linux x86_642017-02-04 11:01:37 PST84.202.151.93
display-contents-first-letter-002HTMLpassFirefox 68.0 (Gecko 20100101) on Windows NT 10.02019-08-08 02:07:07 PDT5.173.107.47
display-contents-first-letter-002HTMLfailFirefox 54.0 (Gecko 30100101) on windows 6.12018-12-19 01:23:34 PST71.116.23.225
display-contents-first-letter-002HTMLfailFirefox 55.0 (Gecko 20100101) on Windows NT 10.02018-01-11 10:52:47 PST82.164.238.77
display-contents-first-letter-002HTMLfailFirefox 57.0 (Gecko 20100101) on Mac OS X Intel 10.132017-12-18 08:54:37 PST85.146.28.60
display-contents-first-letter-002HTMLfailFirefox 58.0 (Gecko 20100101) on Mac OS X Intel 10.122018-02-14 14:41:12 PST2001:5b0:45dd:dc4c:82d:ac1d:b9ec:aa1f
display-contents-first-letter-002HTMLfailFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:45:54 PDT5.157.126.163
display-contents-first-letter-002HTMLfailFirefox 61.0 (Gecko 20100101) on Windows NT 10.02018-07-21 23:26:12 PDT76.184.92.79
display-contents-first-letter-002HTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-09-24 06:08:43 PDT185.182.168.24
display-contents-first-letter-002HTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:55:49 PST82.197.212.9
display-contents-first-letter-002HTMLfailFirefox 65.0 (Gecko 20100101) on Windows NT 10.02019-02-01 03:37:14 PST98.198.72.129
display-contents-first-letter-002HTMLfailFirefox 67.0 (Gecko 20100101) on Windows NT 6.12019-06-07 15:12:27 PDT2601:2c4:8100:70aa:6413:2c0d:6b65:1fc3
display-contents-first-letter-002HTMLfailFirefox 67.0 (Gecko 20100101) on Windows NT 6.32019-07-12 06:41:21 PDT78.118.127.9
display-contents-first-letter-002HTMLfailFirefox 68.0 (Gecko 20100101) on Mac OS X Intel 10.142019-07-22 13:49:48 PDT2603:3018:15d7:c000:919c:a8f4:6016:934e
display-contents-first-letter-002HTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 10.02019-07-15 06:35:31 PDT181.64.29.194
display-contents-first-letter-002HTMLfailFirefox 80.0 (Gecko 20100101) on Windows NT 10.02020-09-13 07:59:48 PDTMarco Ciotola
display-contents-first-letter-002HTMLfailFirefox 84.0 (Gecko 20100101) on Mac OS X Intel 10.152020-12-19 08:26:30 PST58.177.69.231
first-letter-004HTMLpassFirefox 55.0 (Gecko 20100101) on Windows NT 10.02018-01-11 10:52:32 PST82.164.238.77
first-letter-004HTMLpassFirefox 58.0 (Gecko 20100101) on Mac OS X Intel 10.122018-02-14 14:42:01 PST2001:5b0:45dd:dc4c:82d:ac1d:b9ec:aa1f
first-letter-004HTMLpassFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:46:54 PDT5.157.126.163
first-letter-004HTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:57:17 PST82.197.212.9
first-letter-005HTMLpassFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:08:51 PDT73.76.70.221
first-letter-005HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:16:03 PDT73.76.70.221
first-letter-and-sibling-display-changeHTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-09-24 06:07:21 PDT185.182.168.24
first-letter-and-sibling-display-changeHTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:56:36 PST82.197.212.9
first-letter-block-to-inlineHTMLpassFirefox 61.0 (Gecko 20100101) on Mac OS X Intel 10.132018-08-08 13:22:59 PDT67.176.118.78
first-letter-block-to-inlineHTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:56:42 PST82.197.212.9
first-letter-punctuation-and-spaceHTMLfailFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:30:41 PST73.76.70.221
first-letter-punctuation-and-spaceHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 10.02021-01-02 07:25:07 PST202.142.118.27
first-letter-punctuation-and-spaceHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:20:57 PDT73.76.70.221
first-letter-punctuation-and-spaceHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:45 PDT73.76.70.221
first-letter-punctuation-and-spaceHTMLfailFirefox 110.0 (Gecko 20100101) on Windows NT 10.02023-03-17 08:11:09 PDT175.176.40.118
2.2.4: Styling the First-Letter Pseudo-elements
background-image-007HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:13:56 PDT73.77.66.190
ch-pseudo-recalc-on-font-loadHTML5 passFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:14:40 PDT73.77.66.190
first-letter-001HTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:46:34 PDT107.77.229.143
first-letter-001HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:55:34 PDT73.77.66.190
first-letter-001HTMLfailFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:30:29 PST73.76.70.221
first-letter-001HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:50:45 PST73.76.70.221
first-letter-001HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:30:46 PST73.76.70.221
first-letter-001HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:20:42 PDT73.76.70.221
first-letter-001HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:37 PDT73.76.70.221
first-letter-001HTMLfailFirefox 98.0 (Gecko 20100101) on Windows NT 6.12022-03-13 23:16:51 PDT31.131.80.192
first-letter-001HTMLfailFirefox 110.0 (Gecko 20100101) on Windows NT 10.02023-03-17 08:09:16 PDT175.176.40.118
first-letter-002HTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:47:04 PDT107.77.229.143
first-letter-002HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:02:55 PDT73.77.66.190
first-letter-002HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:07:00 PDT73.76.70.221
first-letter-003HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:03:00 PDT73.77.66.190
first-letter-003HTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:47:50 PDT107.77.229.143
first-letter-allowed-propertiesHTMLfail (28 pass, 8 fail)Firefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:16:06 PDT73.76.70.221
first-letter-allowed-propertiesHTMLfail (28 pass, 8 fail)Firefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:40 PDT73.76.70.221
first-letter-allowed-propertiesHTMLfail (26 pass, 10 fail)Firefox 110.0 (Gecko 20100101) on Windows NT 10.02023-03-17 08:10:09 PDT175.176.40.118
first-letter-and-whitespaceHTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-09-24 06:07:51 PDT185.182.168.24
first-letter-and-whitespaceHTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:54:26 PST82.197.212.9
first-letter-and-whitespaceHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:03:10 PDT73.77.66.190
first-letter-background-imageHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:55:41 PDT73.77.66.190
first-letter-background-imageHTMLfailFirefox 60.0 (Gecko 20100101) on Windows NT 6.12019-08-27 07:52:31 PDT62.172.169.6
first-letter-background-image-dynamicHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:48:23 PDT107.77.229.143
first-letter-background-image-dynamicHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:04:02 PDT73.77.66.190
first-letter-background-image-dynamicHTMLuncertainFirefox 60.0 (Gecko 20100101) on Windows NT 6.12019-08-27 07:52:41 PDT62.172.169.6
first-letter-opacity-001HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:15:13 PDT73.77.66.190
first-letter-opacity-float-001HTMLfailFirefox 61.0 (Gecko 20100101) on Linux x86_642018-09-01 11:29:50 PDT81.217.116.191
first-letter-opacity-float-001HTMLfailFirefox 61.0 (Gecko 20100101) on Mac OS X Intel 10.132018-08-08 13:23:07 PDT67.176.118.78
first-letter-opacity-float-001XHTMLfailFirefox 63.0 (Gecko 20100101) on Linux x86_642018-11-29 04:21:42 PST240d:0:4c1e:3300:58dc:a886:8e49:40fd
first-letter-opacity-float-001HTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-09-24 06:08:04 PDT185.182.168.24
first-letter-opacity-float-001HTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:55:40 PST82.197.212.9
first-letter-opacity-float-001HTMLfailFirefox 65.0 (Gecko 20100101) on Linux x86_642019-02-17 18:13:22 PST76.70.46.144
first-letter-opacity-float-001HTMLfailFirefox 67.0 (Gecko 20100101) on Mac OS X Intel 10.142019-06-12 07:07:47 PDT83.39.226.139
first-letter-opacity-float-001HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:55:47 PDT73.77.66.190
first-letter-opacity-float-001HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:50:54 PST73.76.70.221
first-letter-opacity-float-001HTMLuncertainFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-12-11 13:14:53 PST82.15.195.36
first-letter-widthHTMLfailFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:48:32 PDT107.77.229.143
first-letter-widthHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:55:52 PDT73.77.66.190
first-letter-widthHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:50:57 PST73.76.70.221
3.1: Selecting Highlighted Content: the ::selection, ::target-text, ::spelling-error, and ::grammar-error pseudo-elements
active-selection-001HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-06 17:00:26 PDT177.10.20.185
active-selection-001HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:03:49 PDT73.77.66.190
active-selection-002HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:12:07 PDT73.77.66.190
active-selection-004HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:00:03 PDT73.77.66.190
active-selection-004HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:55:05 PST73.76.70.221
active-selection-004HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:33 PDT73.76.70.221
active-selection-011HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:14:54 PDT73.76.70.221
active-selection-012HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:03 PDT73.76.70.221
active-selection-014HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:16 PDT73.76.70.221
active-selection-016HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:07 PDT73.76.70.221
active-selection-018HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:12 PDT73.76.70.221
active-selection-025HTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:58:25 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
active-selection-025HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:33 PDT73.76.70.221
active-selection-027HTMLpassFirefox 98.0 (Gecko 20100101) on Windows NT 6.12022-03-13 23:16:13 PDT31.131.80.192
active-selection-027HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:37 PDT73.76.70.221
active-selection-027HTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.32021-09-09 21:10:18 PDT73.76.70.221
active-selection-027HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:31 PDT73.76.70.221
active-selection-056HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:13:44 PDT73.77.66.190
active-selection-057HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:13:52 PDT73.77.66.190
active-selection-063HTMLpassFirefox 92.0 (Gecko 20100101) on Windows NT 10.02021-07-21 16:32:08 PDT118.137.18.153
active-selection-063HTMLfailFirefox 76.0 (Gecko 20100101) on Windows NT 10.02020-05-31 22:45:48 PDT73.77.66.190
active-selection-063HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:30:12 PDT73.77.66.190
active-selection-063HTMLfailFirefox 81.0 (Gecko 20100101) on Mac OS X Intel 10.152020-10-02 08:59:17 PDT2405:6584:86e0:1100:e0ef:e67b:3908:53ef
active-selection-063HTMLfailFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:33:00 PST73.76.70.221
active-selection-063HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 19:10:54 PST73.76.70.221
active-selection-063HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 11:44:11 PST73.76.70.221
active-selection-063HTMLfailFirefox 85.0 (Gecko 20100101) on Linux x86_642021-01-26 16:05:39 PST73.76.70.221
active-selection-063HTMLfailFirefox 85.0 (Gecko 20100101) on Linux x86_642021-02-13 11:58:43 PST73.76.70.221
active-selection-063HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:30:38 PST73.76.70.221
active-selection-063HTMLfailFirefox 86.0 (Gecko 20100101) on Windows NT 6.32021-02-24 11:29:17 PST73.76.70.221
active-selection-063HTMLfailFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-24 01:56:07 PDT73.76.70.221
active-selection-063HTMLfailFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:19:16 PDT73.76.70.221
active-selection-063HTMLfailFirefox 88.0 (Gecko 20100101) on Linux x86_642021-04-20 01:38:20 PDT73.76.70.221
active-selection-063HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:17:49 PDT73.76.70.221
active-selection-063HTMLfailFirefox 89.0 (Gecko 20100101) on Windows NT 6.32021-06-03 20:10:33 PDT73.76.70.221
active-selection-063HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 19:55:18 PDT73.76.70.221
active-selection-063HTMLuncertainFirefox 87.0 (Gecko 20100101) on Windows NT 10.02021-08-21 01:49:12 PDT113.89.92.199
grammar-error-001HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 10.02021-01-07 19:52:15 PST2603:7080:8d02:ebe1:78b0:9171:2766:cecc
grammar-error-002HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:51:33 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
grammar-error-003HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:51:58 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
selection-contenteditable-011HTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:47:52 PST73.76.70.221
selection-input-011HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:29:16 PST73.76.70.221
selection-input-011HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:23:16 PDT73.76.70.221
selection-input-011HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:05:38 PDT73.76.70.221
selection-textarea-011HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:29:54 PST73.76.70.221
selection-textarea-011HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:23:20 PDT73.76.70.221
selection-textarea-011HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:05:51 PDT73.76.70.221
spelling-error-001HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:30:04 PST73.76.70.221
spelling-error-001HTMLuncertainFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:48:47 PST73.76.70.221
spelling-error-002HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:56:24 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
spelling-error-003HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:56:33 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
textpath-selection-011HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:28:38 PDT73.77.66.190
textpath-selection-011HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:54:30 PST73.76.70.221
textpath-selection-011HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:10 PDT73.76.70.221
3.2: Styling Highlights
active-selection-001HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-06 17:00:26 PDT177.10.20.185
active-selection-001HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:03:49 PDT73.77.66.190
active-selection-002HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:12:07 PDT73.77.66.190
active-selection-004HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:00:03 PDT73.77.66.190
active-selection-004HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:55:05 PST73.76.70.221
active-selection-004HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:33 PDT73.76.70.221
active-selection-011HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:14:54 PDT73.76.70.221
active-selection-012HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:03 PDT73.76.70.221
active-selection-014HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:16 PDT73.76.70.221
active-selection-016HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:07 PDT73.76.70.221
active-selection-018HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:12 PDT73.76.70.221
active-selection-021HTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:58:05 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
active-selection-021HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:17 PDT73.76.70.221
active-selection-031HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:45 PDT73.76.70.221
grammar-error-001HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 10.02021-01-07 19:52:15 PST2603:7080:8d02:ebe1:78b0:9171:2766:cecc
grammar-error-002HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:51:33 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
grammar-error-003HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:51:58 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
spelling-error-001HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:30:04 PST73.76.70.221
spelling-error-001HTMLuncertainFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:48:47 PST73.76.70.221
spelling-error-002HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:56:24 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
spelling-error-003HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:56:33 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
text-decoration-color-selection-001HTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-06-21 01:52:16 PDT176.167.55.61
text-decoration-color-selection-001HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-29 12:42:54 PST73.76.70.221
text-decoration-color-selection-001HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:49:01 PST73.76.70.221
text-decoration-color-selection-001HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:33:19 PST73.76.70.221
text-decoration-color-selection-001HTMLfailFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-24 01:59:21 PDT73.76.70.221
text-decoration-color-selection-001HTMLfailFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:22:27 PDT73.76.70.221
text-decoration-color-selection-001HTMLfailFirefox 88.0 (Gecko 20100101) on Linux x86_642021-04-20 03:41:23 PDT73.76.70.221
text-decoration-color-selection-001HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:23:45 PDT73.76.70.221
text-decoration-color-selection-001HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 10.02021-05-29 21:19:37 PDT8.38.147.12
text-decoration-color-selection-002HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-29 12:43:01 PST73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:49:12 PST73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:33:28 PST73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-24 01:59:27 PDT73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:22:33 PDT73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 88.0 (Gecko 20100101) on Linux x86_642021-04-20 03:41:30 PDT73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:23:51 PDT73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 10.02021-05-29 21:19:48 PDT8.38.147.12
text-decoration-color-selection-002HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 6.12021-08-21 15:48:52 PDT83.149.45.144
text-decoration-color-selection-002HTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-11 23:38:26 PDT73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.12021-09-08 23:26:59 PDT73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 16:20:14 PDT73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 97.0 (Gecko 20100101) on Windows NT 10.02022-02-13 21:26:22 PST73.76.70.221
text-decoration-color-selection-002HTMLfailFirefox 99.0 (Gecko 20100101) on Mac OS X Intel 10.152022-04-15 01:53:54 PDT180.144.106.103
text-decoration-color-selection-002HTMLfailFirefox 100.0 (Gecko 20100101) on Linux x86_642022-05-06 07:30:57 PDT218.41.15.100
text-decoration-color-selection-002HTMLfailFirefox 101.0 (Gecko 20100101) on Linux x86_642022-05-31 21:50:55 PDT159.118.225.166
text-decoration-color-selection-002HTMLfailFirefox 104.0 (Gecko 20100101) on Mac OS X Intel 10.152022-07-21 22:11:15 PDT119.229.93.120
text-decoration-color-selection-002HTMLuncertainFirefox 78.0 (Gecko 20100101) on Linux i6862022-05-07 17:54:47 PDT96.127.199.29
text-decoration-color-selection-pseudo-01HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 10.02021-05-29 21:19:59 PDT8.38.147.12
text-decoration-color-selection-pseudo-01HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-29 12:43:11 PST73.76.70.221
text-decoration-color-selection-pseudo-01HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:49:26 PST73.76.70.221
text-decoration-color-selection-pseudo-01HTMLfailFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:33:49 PST73.76.70.221
text-decoration-color-selection-pseudo-01HTMLfailFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-24 01:59:53 PDT73.76.70.221
text-decoration-color-selection-pseudo-01HTMLfailFirefox 88.0 (Gecko 20100101) on Linux x86_642021-04-20 03:41:46 PDT73.76.70.221
textpath-selection-011HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:28:38 PDT73.77.66.190
textpath-selection-011HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:54:30 PST73.76.70.221
textpath-selection-011HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:10 PDT73.76.70.221
3.4: Area of a Highlight
active-selection-043HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:13:31 PDT73.77.66.190
selection-intercharacter-011HTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 20:09:07 PDT73.76.70.221
selection-intercharacter-012HTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 20:09:11 PDT73.76.70.221
3.5: Cascading and Per-Element Highlight Styles
active-selection-051HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:00:33 PDT73.77.66.190
active-selection-051HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:44 PDT73.76.70.221
active-selection-052HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:00:39 PDT73.77.66.190
active-selection-052HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:48 PDT73.76.70.221
active-selection-053HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:02:07 PDT73.77.66.190
active-selection-053HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:51 PDT73.76.70.221
active-selection-054HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:02:11 PDT73.77.66.190
active-selection-054HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:54 PDT73.76.70.221
cascade-highlight-001HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:49 PDT73.76.70.221
cascade-highlight-002HTMLpassFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:53 PDT73.76.70.221
cascade-highlight-004HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:15:59 PDT73.76.70.221
cascade-highlight-004HTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.32021-09-09 21:10:31 PDT73.76.70.221
cascade-highlight-004HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:02:34 PDT73.76.70.221
cascade-highlight-004HTMLfailFirefox 98.0 (Gecko 20100101) on Windows NT 6.12022-03-13 23:16:34 PDT31.131.80.192
cascade-highlight-004HTMLfailFirefox 102.0 (Gecko 102.0) on Android 112023-04-20 17:38:30 PDT2409:893d:1523:3551:1757:7940:9f0f:54de
cascade-highlight-004HTMLfailFirefox 110.0 (Gecko 20100101) on Windows NT 10.02023-02-28 18:59:56 PST68.204.83.81
cascade-highlight-004HTMLfailFirefox 110.0 (Gecko 20100101) on Windows NT 10.02023-03-17 08:08:44 PDT175.176.40.118
3.6: Painting the Highlight
active-selection-014HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:16 PDT73.76.70.221
active-selection-041HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:00:28 PDT73.77.66.190
active-selection-041HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:38 PDT73.76.70.221
active-selection-041HTMLuncertainFirefox 83.0 (Gecko 20100101) on Linux x86_642021-02-02 20:37:06 PST2403:5800:7500:d00:a5c6:1d92:635c:2bb8
active-selection-045HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:13:39 PDT73.77.66.190
active-selection-045HTMLuncertainFirefox 83.0 (Gecko 20100101) on Linux x86_642021-02-02 20:37:10 PST2403:5800:7500:d00:a5c6:1d92:635c:2bb8
grammar-spelling-errors-001HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:52:22 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
grammar-spelling-errors-002HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:52:40 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
highlight-painting-001HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:16:48 PDT73.76.70.221
highlight-painting-001HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:03:53 PDT73.76.70.221
highlight-painting-002HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:16:52 PDT73.76.70.221
highlight-painting-002HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:03:58 PDT73.76.70.221
highlight-painting-003HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:16:55 PDT73.76.70.221
highlight-painting-003HTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:02 PDT73.76.70.221
highlight-z-index-001HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:17:31 PDT73.77.66.190
highlight-z-index-001HTMLuncertainFirefox 83.0 (Gecko 20100101) on Linux x86_642021-02-02 20:37:22 PST2403:5800:7500:d00:a5c6:1d92:635c:2bb8
highlight-z-index-002HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:17:37 PDT73.77.66.190
selection-overlay-and-grammar-001HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:55:56 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
selection-overlay-and-spelling-001HTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:56:10 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
3.6.4: Replaced Elements
selection-paint-imageHTMLpassFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:29:35 PST73.76.70.221
selection-paint-imageHTMLuncertainFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:48:35 PST73.76.70.221
4: Tree-Abiding Pseudo-elements
marker-inherit-line-heightHTMLpassFirefox 68.0 (Gecko 20100101) on Windows NT 10.02019-08-15 08:34:42 PDT73.77.66.190
marker-inherit-line-heightHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:54:03 PDT107.77.229.143
marker-inherit-line-heightHTMLpassFirefox 80.0 (Gecko 20100101) on Windows NT 10.02020-09-13 07:53:14 PDTMarco Ciotola
marker-inherit-line-heightHTMLpassFirefox 103.0 (Gecko 20100101) on Windows NT 10.02022-08-14 14:22:57 PDT2a01:c23:c48c:5f00:11de:4d9f:9d3c:1728
marker-inherit-line-heightHTMLfailFirefox 73.0 (Gecko 20100101) on Linux x86_642019-12-20 03:44:26 PST77.182.18.130
marker-inherit-line-heightHTMLfailFirefox 84.0 (Gecko 20100101) on Mac OS X Intel 10.152020-12-19 08:15:49 PST58.177.69.231
text-selectionHTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:56:48 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
text-selectionHTMLuncertainFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:25:39 PDT73.77.66.190
text-selectionHTMLuncertainFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:29:51 PST73.76.70.221
text-selectionHTMLuncertainFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:49:29 PST73.76.70.221
text-selectionHTMLuncertainFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:30:15 PST73.76.70.221
text-selectionHTMLuncertainFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:22:03 PDT73.76.70.221
text-selectionHTMLuncertainFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:17:42 PDT73.76.70.221
tree-abiding-pseudo-elementsHTMLfail (39 pass, 2 fail)Firefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:17:45 PDT73.76.70.221
tree-abiding-pseudo-elementsHTMLfail (39 pass, 2 fail)Firefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:06:12 PDT73.76.70.221
4.1: Generated Content Pseudo-elements: ::before and ::after
before-dynamic-display-noneHTMLpassFirefox 60.0 (Gecko 20100101) on Windows NT 6.12019-08-27 07:52:23 PDT62.172.169.6
before-dynamic-display-noneHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 19:03:54 PDT73.77.66.190
ch-empty-pseudo-recalc-on-font-loadHTML3 passFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:14:37 PDT73.77.66.190
first-line-with-before-afterHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:16:27 PDT73.77.66.190
first-line-with-inline-block-beforeHTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:46:18 PST73.76.70.221
4.2: List Markers: the ::marker pseudo-element
first-line-and-markerHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:15:25 PDT73.77.66.190
marker-and-other-pseudo-elementsHTMLpassFirefox 55.0 (Gecko 20100101) on Windows NT 6.12017-10-04 21:08:11 PDT87.4.218.220
marker-and-other-pseudo-elementsHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:50:30 PDT107.77.229.143
marker-and-other-pseudo-elementsHTMLfailFirefox 55.0 (Gecko 20100101) on Windows NT 10.02018-01-11 10:53:32 PST82.164.238.77
marker-and-other-pseudo-elementsHTMLfailFirefox 56.0 (Gecko 20100101) on Mac OS X Intel 10.132017-10-26 01:16:16 PDT106.39.41.174
marker-and-other-pseudo-elementsHTMLfailFirefox 57.0 (Gecko 20100101) on Mac OS X Intel 10.132017-12-18 08:55:36 PST85.146.28.60
marker-and-other-pseudo-elementsHTMLfailFirefox 57.0 (Gecko 20100101) on Windows NT 10.02017-11-28 03:37:04 PST5.70.25.125
marker-and-other-pseudo-elementsHTMLfailFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:47:18 PDT5.157.126.163
marker-and-other-pseudo-elementsHTMLfailFirefox 61.0 (Gecko 20100101) on Mac OS X Intel 10.132018-08-08 13:26:50 PDT67.176.118.78
marker-and-other-pseudo-elementsHTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:57:37 PST82.197.212.9
marker-animateHTML3 passFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:17:43 PDT73.77.66.190
marker-animate-002HTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:07 PST73.76.70.221
marker-animate-002HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:17:51 PDT73.77.66.190
marker-colorHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:50:46 PDT107.77.229.143
marker-colorHTMLfailFirefox 55.0 (Gecko 20100101) on Windows NT 6.12017-10-04 21:12:11 PDT87.4.218.220
marker-colorHTMLfailFirefox 55.0 (Gecko 20100101) on Windows NT 10.02018-01-11 10:52:57 PST82.164.238.77
marker-colorHTMLfailFirefox 56.0 (Gecko 20100101) on Mac OS X Intel 10.132017-10-26 01:15:37 PDT106.39.41.174
marker-colorHTMLfailFirefox 57.0 (Gecko 20100101) on Mac OS X Intel 10.132017-12-18 08:55:03 PST85.146.28.60
marker-colorHTMLfailFirefox 57.0 (Gecko 20100101) on Windows NT 10.02017-11-28 03:36:38 PST5.70.25.125
marker-colorHTMLfailFirefox 58.0 (Gecko 20100101) on Mac OS X Intel 10.122018-02-14 14:41:22 PST2001:5b0:45dd:dc4c:82d:ac1d:b9ec:aa1f
marker-colorHTMLfailFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:46:38 PDT5.157.126.163
marker-colorHTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-09-24 06:08:57 PDT185.182.168.24
marker-colorHTMLfailFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:56:08 PST82.197.212.9
marker-computed-contentHTML10 passFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:06 PDT73.76.70.221
marker-computed-contentHTMLfail (8 pass, 2 fail)Firefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:17:53 PDT73.77.66.190
marker-computed-contentHTMLfail (8 pass, 2 fail)Firefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:31:22 PST73.76.70.221
marker-computed-contentHTMLfail (8 pass, 2 fail)Firefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:09 PST73.76.70.221
marker-computed-contentHTML10 failFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:27 PDT73.76.70.221
marker-computed-sizeHTML8 passFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:09 PDT73.76.70.221
marker-computed-sizeHTMLfail (6 pass, 2 fail)Firefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:17:56 PDT73.77.66.190
marker-computed-sizeHTMLfail (6 pass, 2 fail)Firefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:31:25 PST73.76.70.221
marker-computed-sizeHTMLfail (6 pass, 2 fail)Firefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:12 PST73.76.70.221
marker-computed-sizeHTMLfail (6 pass, 2 fail)Firefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:29 PDT73.76.70.221
marker-content-001HTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:51:00 PDT107.77.229.143
marker-content-001bHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:51:14 PDT107.77.229.143
marker-content-001cHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:51:26 PDT107.77.229.143
marker-content-002HTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:51:37 PDT107.77.229.143
marker-content-003HTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:51:50 PDT107.77.229.143
marker-content-003bHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:51:57 PDT107.77.229.143
marker-content-004HTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:52:07 PDT107.77.229.143
marker-content-005HTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:52:15 PDT107.77.229.143
marker-content-006HTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:52:23 PDT107.77.229.143
marker-content-007.tentativeHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:05 PDT73.77.66.190
marker-content-007.tentativeHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:17 PST73.76.70.221
marker-content-007.tentativeHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:34 PDT73.76.70.221
marker-content-007.tentativeHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:13 PDT73.76.70.221
marker-content-008.tentativeHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:11 PDT73.77.66.190
marker-content-008.tentativeHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:21 PST73.76.70.221
marker-content-008.tentativeHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:38 PDT73.76.70.221
marker-content-008.tentativeHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:17 PDT73.76.70.221
marker-content-009.tentativeHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:15 PDT73.77.66.190
marker-content-009.tentativeHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:24 PST73.76.70.221
marker-content-009.tentativeHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:42 PDT73.76.70.221
marker-content-009.tentativeHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:21 PDT73.76.70.221
marker-content-010HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:30 PDT73.77.66.190
marker-content-011.tentativeHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:39 PDT73.77.66.190
marker-content-011.tentativeHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:28 PST73.76.70.221
marker-content-011.tentativeHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:46 PDT73.76.70.221
marker-content-011.tentativeHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:24 PDT73.76.70.221
marker-content-012HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:46 PDT73.77.66.190
marker-content-013HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:50 PDT73.77.66.190
marker-content-014HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:54 PDT73.77.66.190
marker-content-015HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:18:58 PDT73.77.66.190
marker-content-016HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:03 PDT73.77.66.190
marker-content-016HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:32 PST73.76.70.221
marker-content-017HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:08 PDT73.77.66.190
marker-content-018HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:13 PDT73.77.66.190
marker-content-018HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 21:40:14 PST73.76.70.221
marker-content-019HTMLpassFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:29 PDT73.76.70.221
marker-content-019HTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:17 PDT73.77.66.190
marker-content-019HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:36 PST73.76.70.221
marker-content-019HTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:49 PDT73.76.70.221
marker-content-020HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:29 PDT73.77.66.190
marker-content-021HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:33 PDT73.77.66.190
marker-content-022HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:37 PDT73.77.66.190
marker-content-023HTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:21:21 PDT73.76.70.221
marker-content-023HTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:42 PST73.76.70.221
marker-content-024HTMLpassFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:21:07 PDT73.76.70.221
marker-default-stylesHTMLfail (16 pass, 16 fail)Firefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:21:24 PDT73.76.70.221
marker-default-stylesHTMLfail (24 pass, 8 fail)Firefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:44 PST73.76.70.221
marker-default-stylesHTMLfail (24 pass, 8 fail)Firefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:52 PDT73.76.70.221
marker-default-stylesHTMLfail (24 pass, 8 fail)Firefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:32 PDT73.76.70.221
marker-display-computedHTML8 passFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:42 PDT73.77.66.190
marker-display-dynamic-001HTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:53:23 PDT107.77.229.143
marker-font-propertiesHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:19:47 PDT73.77.66.190
marker-font-variant-numeric-defaultHTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:54:20 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
marker-font-variant-numeric-defaultHTMLuncertainFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:20:50 PDT73.77.66.190
marker-font-variant-numeric-defaultHTMLuncertainFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:21:39 PDT73.76.70.221
marker-font-variant-numeric-defaultHTMLuncertainFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:28:45 PST73.76.70.221
marker-font-variant-numeric-defaultHTMLuncertainFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:47:13 PST73.76.70.221
marker-font-variant-numeric-defaultHTMLuncertainFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:28:52 PST73.76.70.221
marker-font-variant-numeric-defaultHTMLuncertainFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:21:25 PDT73.76.70.221
marker-font-variant-numeric-defaultHTMLuncertainFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:17:09 PDT73.76.70.221
marker-font-variant-numeric-normalHTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:54:39 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
marker-font-variant-numeric-normalHTMLuncertainFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:21:06 PDT73.77.66.190
marker-font-variant-numeric-normalHTMLuncertainFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:21:44 PDT73.76.70.221
marker-font-variant-numeric-normalHTMLuncertainFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:28:52 PST73.76.70.221
marker-font-variant-numeric-normalHTMLuncertainFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:47:17 PST73.76.70.221
marker-font-variant-numeric-normalHTMLuncertainFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:28:56 PST73.76.70.221
marker-font-variant-numeric-normalHTMLuncertainFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:21:31 PDT73.76.70.221
marker-font-variant-numeric-normalHTMLuncertainFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:17:13 PDT73.76.70.221
marker-hit-testingHTMLpassFirefox 90.0 (Gecko 20100101) on Windows NT 10.02021-07-21 23:55:21 PDT2402:800:63ef:53bc:ac6c:b7c8:838c:c027
marker-hit-testingHTMLuncertainFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:21:18 PDT73.77.66.190
marker-hit-testingHTMLuncertainFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:21:56 PDT73.76.70.221
marker-hit-testingHTMLuncertainFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:29:02 PST73.76.70.221
marker-hit-testingHTMLuncertainFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:47:27 PST73.76.70.221
marker-hit-testingHTMLuncertainFirefox 85.0 (Gecko 20100101) on Windows NT 6.32021-01-31 22:29:01 PST73.76.70.221
marker-hit-testingHTMLuncertainFirefox 87.0 (Gecko 20100101) on Windows NT 6.32021-03-30 22:21:43 PDT73.76.70.221
marker-hit-testingHTMLuncertainFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:17:17 PDT73.76.70.221
marker-hyphensHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:05 PDT73.76.70.221
marker-hyphensHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 19:16:38 PST73.76.70.221
marker-hyphensHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:48 PST73.76.70.221
marker-hyphensHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:11 PDT73.76.70.221
marker-hyphensHTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 20:00:15 PDT73.76.70.221
marker-hyphensHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-10 07:16:43 PDT73.76.70.221
marker-hyphensHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-11 23:27:15 PDT73.76.70.221
marker-hyphensHTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.12021-09-08 23:04:04 PDT73.76.70.221
marker-hyphensHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 15:43:21 PDT73.76.70.221
marker-hyphensHTMLfailFirefox 94.0 (Gecko 20100101) on Windows NT 6.32021-11-12 22:43:05 PST73.76.70.221
marker-hyphensHTMLfailFirefox 97.0 (Gecko 20100101) on Windows NT 10.02022-02-13 20:45:36 PST73.76.70.221
marker-inherit-line-heightHTMLpassFirefox 68.0 (Gecko 20100101) on Windows NT 10.02019-08-15 08:34:42 PDT73.77.66.190
marker-inherit-line-heightHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:54:03 PDT107.77.229.143
marker-inherit-line-heightHTMLpassFirefox 80.0 (Gecko 20100101) on Windows NT 10.02020-09-13 07:53:14 PDTMarco Ciotola
marker-inherit-line-heightHTMLpassFirefox 103.0 (Gecko 20100101) on Windows NT 10.02022-08-14 14:22:57 PDT2a01:c23:c48c:5f00:11de:4d9f:9d3c:1728
marker-inherit-line-heightHTMLfailFirefox 73.0 (Gecko 20100101) on Linux x86_642019-12-20 03:44:26 PST77.182.18.130
marker-inherit-line-heightHTMLfailFirefox 84.0 (Gecko 20100101) on Mac OS X Intel 10.152020-12-19 08:15:49 PST58.177.69.231
marker-inherit-valuesHTMLpassFirefox 55.0 (Gecko 20100101) on Windows NT 10.02018-01-11 10:53:24 PST82.164.238.77
marker-inherit-valuesHTMLpassFirefox 56.0 (Gecko 20100101) on Mac OS X Intel 10.132017-10-26 01:15:52 PDT106.39.41.174
marker-inherit-valuesHTMLpassFirefox 57.0 (Gecko 20100101) on Mac OS X Intel 10.132017-12-18 08:55:25 PST85.146.28.60
marker-inherit-valuesHTMLpassFirefox 57.0 (Gecko 20100101) on Windows NT 10.02017-11-28 03:36:58 PST5.70.25.125
marker-inherit-valuesHTMLpassFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:47:03 PDT5.157.126.163
marker-inherit-valuesHTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:57:31 PST82.197.212.9
marker-inherit-valuesHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:54:11 PDT107.77.229.143
marker-intrinsic-contribution-001HTML8 passFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:08 PDT73.76.70.221
marker-intrinsic-contribution-002HTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:21:33 PDT73.77.66.190
marker-letter-spacingHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:20 PDT73.76.70.221
marker-letter-spacingHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 19:16:47 PST73.76.70.221
marker-letter-spacingHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:53 PST73.76.70.221
marker-letter-spacingHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:15 PDT73.76.70.221
marker-letter-spacingHTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 20:00:30 PDT73.76.70.221
marker-letter-spacingHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-10 07:16:47 PDT73.76.70.221
marker-letter-spacingHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-11 23:27:21 PDT73.76.70.221
marker-letter-spacingHTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.12021-09-08 23:04:23 PDT73.76.70.221
marker-letter-spacingHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 15:43:26 PDT73.76.70.221
marker-letter-spacingHTMLfailFirefox 94.0 (Gecko 20100101) on Windows NT 6.32021-11-12 22:43:23 PST73.76.70.221
marker-letter-spacingHTMLfailFirefox 97.0 (Gecko 20100101) on Windows NT 10.02022-02-13 20:45:45 PST73.76.70.221
marker-line-breakHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:25 PDT73.76.70.221
marker-line-breakHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 19:16:51 PST73.76.70.221
marker-line-breakHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:57 PST73.76.70.221
marker-line-breakHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:18 PDT73.76.70.221
marker-line-breakHTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 20:00:35 PDT73.76.70.221
marker-line-breakHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-10 07:16:51 PDT73.76.70.221
marker-line-breakHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-11 23:27:29 PDT73.76.70.221
marker-line-breakHTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.12021-09-08 23:04:26 PDT73.76.70.221
marker-line-breakHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 15:43:30 PDT73.76.70.221
marker-line-breakHTMLfailFirefox 94.0 (Gecko 20100101) on Windows NT 6.32021-11-12 22:43:29 PST73.76.70.221
marker-line-breakHTMLfailFirefox 97.0 (Gecko 20100101) on Windows NT 10.02022-02-13 20:45:55 PST73.76.70.221
marker-line-heightHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:47:38 PST73.76.70.221
marker-line-heightHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:22 PDT73.76.70.221
marker-line-heightHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:46 PDT73.76.70.221
marker-list-style-positionHTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:06 PST73.76.70.221
marker-list-style-positionHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:21:43 PDT73.77.66.190
marker-overflow-wrapHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:29 PDT73.76.70.221
marker-overflow-wrapHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 19:16:54 PST73.76.70.221
marker-overflow-wrapHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:10 PST73.76.70.221
marker-overflow-wrapHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:25 PDT73.76.70.221
marker-overflow-wrapHTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 20:00:38 PDT73.76.70.221
marker-overflow-wrapHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-10 07:16:54 PDT73.76.70.221
marker-overflow-wrapHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-11 23:27:39 PDT73.76.70.221
marker-overflow-wrapHTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.12021-09-08 23:04:38 PDT73.76.70.221
marker-overflow-wrapHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 15:43:35 PDT73.76.70.221
marker-overflow-wrapHTMLfailFirefox 94.0 (Gecko 20100101) on Windows NT 6.32021-11-12 22:43:39 PST73.76.70.221
marker-overflow-wrapHTMLfailFirefox 97.0 (Gecko 20100101) on Windows NT 10.02022-02-13 20:46:05 PST73.76.70.221
marker-reverted-stylesHTML8 passFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:21:46 PDT73.77.66.190
marker-supported-propertiesHTMLfail (39 pass, 19 fail)Firefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:47:41 PST73.76.70.221
marker-supported-propertiesHTMLfail (24 pass, 34 fail)Firefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:28 PDT73.76.70.221
marker-supported-propertiesHTMLfail (40 pass, 18 fail)Firefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:52 PDT73.76.70.221
marker-supported-properties-in-animationHTMLpass (54 pass, 34 fail)Firefox 83.0 (Gecko 20100101) on Windows NT 6.12020-11-08 07:47:04 PST89.190.241.68
marker-supported-properties-in-animationHTMLpass (56 pass, 32 fail)Firefox 89.0 (Gecko 20100101)2021-04-23 04:09:39 PDT240f:c9:2ff:1:5c80:78a9:7f8:eb8f
marker-supported-properties-in-animationHTMLfail (54 pass, 34 fail)Firefox 84.0 (Gecko 20100101) on Linux x86_642020-12-30 13:15:18 PST73.76.70.221
marker-supported-properties-in-animationHTMLfail (54 pass, 34 fail)Firefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 11:44:48 PST73.76.70.221
marker-supported-properties-in-animationHTMLfail (60 pass, 28 fail)Firefox 102.0 (Gecko 20100101) on Mac OS X Intel 10.152022-07-20 16:20:01 PDT119.229.93.120
marker-supported-properties-in-animationHTMLfail (60 pass, 28 fail)Firefox 110.0 (Gecko 20100101) on Windows NT 10.02023-02-23 09:06:19 PST1.173.233.15
marker-supported-properties-in-animationHTMLfail (60 pass, 28 fail)Firefox 110.0 (Gecko 20100101) on Windows NT 10.02023-02-24 02:30:30 PST1.173.233.35
marker-tab-sizeHTMLfailFirefox 81.0 (Gecko 20100101) on Mac OS X Intel 10.152020-10-02 09:44:06 PDT2405:6584:86e0:1100:e0ef:e67b:3908:53ef
marker-tab-sizeHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 21:40:17 PST73.76.70.221
marker-text-alignHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:36 PDT73.76.70.221
marker-text-alignHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:14 PST73.76.70.221
marker-text-combine-uprightHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:21:57 PDT73.77.66.190
marker-text-combine-uprightHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:18 PST73.76.70.221
marker-text-combine-uprightHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:31 PDT73.76.70.221
marker-text-combine-uprightHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:56 PDT73.76.70.221
marker-text-decoration-skip-inkHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:45 PDT73.76.70.221
marker-text-decoration-skip-inkHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:22 PST73.76.70.221
marker-text-decoration-skip-inkHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:35 PDT73.76.70.221
marker-text-decoration-skip-inkHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:59 PDT73.76.70.221
marker-text-emphasisHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:50 PDT73.76.70.221
marker-text-emphasisHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:25 PST73.76.70.221
marker-text-emphasisHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:39 PDT73.76.70.221
marker-text-emphasisHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:05:02 PDT73.76.70.221
marker-text-shadowHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:22:56 PDT73.76.70.221
marker-text-shadowHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:30 PST73.76.70.221
marker-text-shadowHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:42 PDT73.76.70.221
marker-text-shadowHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:05:06 PDT73.76.70.221
marker-text-transform-defaultHTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:36 PST73.76.70.221
marker-text-transform-defaultHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:22:04 PDT73.77.66.190
marker-text-transform-uppercaseHTMLpassFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:05:10 PDT73.76.70.221
marker-text-transform-uppercaseHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:22:08 PDT73.77.66.190
marker-text-transform-uppercaseHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:40 PST73.76.70.221
marker-text-transform-uppercaseHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:22:46 PDT73.76.70.221
marker-unicode-bidi-defaultHTMLpassFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:22:19 PDT73.77.66.190
marker-unicode-bidi-normalHTMLpassFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:05:23 PDT73.76.70.221
marker-unicode-bidi-normalHTMLfailFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:22:33 PDT73.77.66.190
marker-unicode-bidi-normalHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:53:55 PST73.76.70.221
marker-unicode-bidi-normalHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:23:01 PDT73.76.70.221
marker-word-breakHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:23:01 PDT73.76.70.221
marker-word-breakHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 19:16:59 PST73.76.70.221
marker-word-breakHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:54:00 PST73.76.70.221
marker-word-breakHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:23:08 PDT73.76.70.221
marker-word-breakHTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 20:00:42 PDT73.76.70.221
marker-word-breakHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-10 07:16:59 PDT73.76.70.221
marker-word-breakHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-11 23:27:47 PDT73.76.70.221
marker-word-breakHTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.12021-09-08 23:04:49 PDT73.76.70.221
marker-word-breakHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 15:43:39 PDT73.76.70.221
marker-word-breakHTMLfailFirefox 94.0 (Gecko 20100101) on Windows NT 6.32021-11-12 22:43:54 PST73.76.70.221
marker-word-breakHTMLfailFirefox 97.0 (Gecko 20100101) on Windows NT 10.02022-02-13 20:46:11 PST73.76.70.221
marker-word-spacingHTMLfailFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:23:06 PDT73.76.70.221
marker-word-spacingHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.12020-12-27 19:17:02 PST73.76.70.221
marker-word-spacingHTMLfailFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:54:04 PST73.76.70.221
marker-word-spacingHTMLfailFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:23:11 PDT73.76.70.221
marker-word-spacingHTMLfailFirefox 90.0 (Gecko 20100101) on Windows NT 6.32021-07-13 20:00:47 PDT73.76.70.221
marker-word-spacingHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-10 07:17:03 PDT73.76.70.221
marker-word-spacingHTMLfailFirefox 91.0 (Gecko 20100101) on Windows NT 6.32021-08-11 23:27:51 PDT73.76.70.221
marker-word-spacingHTMLfailFirefox 92.0 (Gecko 20100101) on Windows NT 6.12021-09-08 23:05:03 PDT73.76.70.221
marker-word-spacingHTMLfailFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 15:43:43 PDT73.76.70.221
marker-word-spacingHTMLfailFirefox 94.0 (Gecko 20100101) on Windows NT 6.32021-11-12 22:44:09 PST73.76.70.221
marker-word-spacingHTMLfailFirefox 97.0 (Gecko 20100101) on Windows NT 10.02022-02-13 20:46:16 PST73.76.70.221
outside-marker-paint-orderHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:54:26 PDT107.77.229.143
4.3: Placeholder Input: the ::placeholder pseudo-element
first-line-and-placeholderHTMLpassFirefox 60.0 (Gecko 20100101) on Windows NT 10.02018-06-05 07:45:44 PDT5.157.126.163
first-line-and-placeholderHTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:57:00 PST82.197.212.9
placeholder-excluded-propertiesHTMLpassFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:47:46 PST73.76.70.221
placeholder-input-numberHTMLpassFirefox 61.0 (Gecko 20100101) on Mac OS X Intel 10.132018-08-08 13:23:42 PDT67.176.118.78
placeholder-input-numberHTMLpassFirefox 63.0 (Gecko 20100101) on Windows NT 10.02018-11-16 06:57:08 PST82.197.212.9
placeholder-input-numberHTMLpassFirefox 69.0 (Gecko 20100101) on Windows NT 6.32019-10-28 07:55:09 PDT107.77.229.143
placeholder-opacity-default.tentativeHTML1 failFirefox 81.0 (Gecko 20100101) on Linux x86_642020-10-11 14:23:08 PDT73.76.70.221
placeholder-opacity-default.tentativeHTML1 failFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:54:06 PST73.76.70.221
6: Additions to the CSS Object Model
idlharnessHTML1 failFirefox 79.0 (Gecko 20100101) on Windows NT 10.02020-08-08 18:17:40 PDT73.77.66.190
idlharnessHTML1 failFirefox 84.0 (Gecko 20100101) on Linux x86_642021-01-09 14:31:17 PST73.76.70.221
idlharnessHTML1 failFirefox 84.0 (Gecko 20100101) on Windows NT 6.32020-12-29 10:52:03 PST73.76.70.221
idlharnessHTML1 failFirefox 88.0 (Gecko 20100101) on Windows NT 6.32021-05-02 19:21:24 PDT73.76.70.221
idlharnessHTML1 failFirefox 93.0 (Gecko 20100101) on Windows NT 6.32021-10-05 07:04:04 PDT73.76.70.221

Legend

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