| Uploaded | Revised | By | Comment | 2025-03-04 | 
|---|---|---|---|---|
| 10:54:18 PST | 2025-03-04 10:53:06 PST | Guillaume | [*] Unquote delimiters that must be written literally (#11807) CSS Values 4 requires to write / , : ; ( ) { } literally in value definitions. | 2024-07-31 | 
| 10:09:17 PDT | 2024-07-31 10:07:45 PDT | chrisl | [css-values-3][editorial] set wpt open by default, as the spec is close to REC so seeing at a glance where the fails are is valuable | 2024-03-22 | 
| 14:14:33 PDT | 2024-03-22 14:14:11 PDT | fantasai | [css-values-3][editorial] Markup fixes | |
| 14:10:07 PDT | 2024-03-22 14:09:36 PDT | fantasai | [css-values-3][css-values-4] Export ?CSS value definition syntax? as well as ?value definition syntax? | 2023-12-11 | 
| 13:53:11 PST | 2023-08-28 12:44:59 PDT | fantasai | [meta] Affiliation change | |
| 13:53:11 PST | 2023-08-28 12:44:59 PDT | fantasai | [meta] Affiliation change | |
| 13:53:11 PST | 2023-08-28 12:44:59 PDT | fantasai | [meta] Affiliation change | 2023-12-18 | 
| 12:43:44 PST | 2023-12-18 12:43:06 PST | fantasai | [meta] Consistent spelling of lowercase/uppercase | 2023-07-21 | 
| 08:55:41 PDT | 2023-07-11 14:46:23 PDT | tabatkins | [various][editorial] Fix markup | 2023-05-07 | 
| 21:39:40 PDT | 2023-04-06 15:07:47 PDT | fantasai | [css-values] Update metadata | 2022-12-09 | 
| 15:51:16 PST | 2022-12-09 15:50:02 PST | fantasai | [css-values-3][css-values-4] Mark as note | 2022-12-02 | 
| 06:06:53 PST | 2022-12-02 06:07:15 PST | chrisl | [css-values-3][editorial] Changes not normative, fix #8120 | 2022-11-21 | 
| 12:20:52 PST | 2022-11-21 11:59:15 PST | chrisl | [css-values-3][editorial] Updates for /TR | |
| 11:41:17 PST | 2022-11-21 11:40:21 PST | chrisl | [css-values-3][editorial] prepare for /TR | 2022-10-12 | 
| 15:55:25 PDT | 2022-10-12 15:49:58 PDT | fantasai | [css-values-3] Sync against L4 | |
| 14:38:56 PDT | 2022-10-12 14:38:30 PDT | fantasai | [css-values-3] Copy over Privacy and Security sections from L4 | |
| 14:36:19 PDT | 2022-10-12 14:35:42 PDT | tabatkins | [css-values] Fix WPT and other Bikeshed errors | |
| 13:32:40 PDT | 2022-10-12 13:32:11 PDT | fantasai | [css-values-3][css-values-4] Clarify that font-relative lengths are measured in absence of shaping. #5498 | |
| 13:23:28 PDT | 2022-10-12 13:23:05 PDT | tabatkins | [css-values-3] Update changes section | |
| 13:21:58 PDT | 2022-10-12 13:21:36 PDT | tabatkins | [css-values] Per WG resolution, empty urls() serialize as url(''). #6447 | |
| 13:16:45 PDT | 2022-10-12 13:16:23 PDT | tabatkins | [css-values-3] Drop attr() since it's punted to L5 | 2022-10-10 | 
| 12:41:52 PDT | 2022-10-10 12:41:24 PDT | tabatkins | [css-values] Define 'device pixel'. #7287 | |
| 12:31:41 PDT | 2022-10-10 12:29:51 PDT | fantasai | [css-values][css-cascade] Refactor CSS-wide keyword definitions #7439 * Move descriptive text from Values to Cascade * Define Cascade as source of keyword definitions | |
| 11:36:40 PDT | 2022-10-10 11:36:16 PDT | tabatkins | [css-values-4] Change range example to use angle, since all angle units are canonically equivalent. #7584 | 2022-09-02 | 
| 15:01:30 PDT | 2022-09-02 15:00:41 PDT | fantasai | [css-values] Additional wording tweak to definitions of ch and ic to emphasize conceptual definition over implementation method. #7577 | |
| 14:58:52 PDT | 2022-09-02 14:58:11 PDT | fantasai | [css-values] Rephrase definitions of ch and ic units to emphasize conceptual definition. #7577 | 2022-07-08 | 
| 14:11:13 PDT | 2022-07-08 14:10:43 PDT | dbaron | [css-values-3] fix minor typo (#7481) "This unquoted syntax ~is~ cannot accept a <url-modifier> argument ..." | 2021-10-15 | 
| 17:06:38 PDT | 2021-10-15 17:03:49 PDT | fantasai | [css-values-3][editorial] Fix stray parens. | 2021-07-13 | 
| 11:50:16 PDT | 2021-07-12 19:36:49 PDT | astearns | Grammatically updated the css value docs | 2021-06-10 | 
| 14:39:37 PDT | 2021-06-10 14:39:12 PDT | fantasai | [css-values] Add for= attribute to identifier dfn. | 2020-10-08 | 
| 16:39:08 PDT | 2020-10-08 16:38:45 PDT | fantasai | [css-values-3][css-values-4] Resync Levels Round 2 | |
| 16:18:01 PDT | 2020-10-08 16:17:35 PDT | tabatkins | [css-values] Fix some WPT errors. | |
| 16:17:13 PDT | 2020-10-08 16:16:52 PDT | tabatkins | [css-values] Fix some WPT errors. | |
| 16:12:13 PDT | 2020-10-08 16:11:46 PDT | fantasai | [css-values-3][css-values-4] Sync levels. Editorial, except for dropping <length-number> definition from L3 (see #2789 where it was resolved for L4). | 2020-08-04 | 
| 14:58:18 PDT | 2020-08-04 14:57:53 PDT | fantasai | [css-values-3] Export dfn | 2020-03-10 | 
| 08:43:34 PDT | 2020-03-10 08:42:58 PDT | chrisl | [css-values] resolve #3696 | |
| 09:43:57 PDT | 2020-03-10 09:43:20 PDT | tabatkins | [css-values-3] Remove the "string" <dfn>. | |
| 09:11:15 PDT | 2020-03-10 09:10:51 PDT | chrisl | [css-values] resolve #3696 (#4855) | |
| 08:58:04 PDT | 2020-03-10 08:57:47 PDT | AmeliaBR | Use bracket range notation in syntax grammar [css-values-3][css? (#3894) * [css-values-3] Tidy bracket range definition - Fix incorrect heading level & a typo from 8ea8d7d35f833d08d3cd7a4681618519960da821 - Add examples converting the notation to prose. * [css-values-4] Copy over bracket range definition These changes were added to Level 3 in 8ea8d7d35f833d08d3cd7a4681618519960da821 and 1265976bd6edbc8b8d5ca039ef19b472fcb890f3 (And fix a tabs-vs-spaces error that bikeshed was choking on.) * [css-backgrounds-3][css-backgrounds-4] Use bracketed range notation Added bracketed range notation for non-negative values ( [0,?] ) in these properties & productions: - <bg-size> - <line-width> - border-radius and longhands - border-image-slice - border-image-width - border-image-outset - <shadow> NOTE: required re-writing the syntax (since ony one of the 4 possible lengths has a restriction) - border-limit and border-clip in level 4 NOTE: these didn't have prose restrictions, but they also didn't explain how negative values could work. I added a changes note to level 3 (change since CR), but not level 4 (not published yet). * [css-values-3][css-values-4] Export dfn for bracketed range notation * [css-multicol-1][css-multicol-2] Use bracketed range notation Added bracketed range notation for non-negative values ( [0,?] ) or strictly positive integers ( [1,?] ) in these properties: - column-width - column-count - column-gap - column-span (level 2) For column-rule-width, the syntax change was made for the `<line-width>` production, in 933d7dd5b913ad7f8090eb6f4eeba577911d3e64 * [css-flexbox-1] Use bracketed range notation Added bracketed range notation for non-negative values ( [0,?] ) in these properties: - flex-grow - flex-shrink Also use it in the prose descriptions for `flex`, and to replace the made up `<postive-number>` variable in the examples of common patterns. Created a new "Changes since the 19 November 2018 CR" section to include a mention of the update. The syntax for `flex-basis` will be updated by reference when `width` is updated. * [css-counter-styles-3] Use bracketed range notation Added bracketed range notation for non-negative values ( [0,?] ) in the following descriptors: - pad - additive-symbols Note: I didn't add any restriction to the integer in the `system: fixed <integer>` descriptor, since there was no prose constraint. But I'm not sure that negative values make sense here. * Standardize prose for constrained values [css-backgrounds-3][css-counter-styles-3][css-flexbox-1][css-multicol-1][css-values-3][css-values-4] For all the specs covered by PR #3894. <<type [0,∞]>> ? ?Negative values are not allowed.? <<integer [1, ∞]>> ? ?Values must be greater than 0.? And remove some duplicate phrases. Added these phrases & the other most commonly used one (?are invalid?) to the note in CSS Values about prose restrictions. * [css-values-3][css-values-4] Fix broken entity Co-authored-by: Tab Atkins Jr <jackalmage@gmail.com> | 2020-06-03 | 
| 17:47:51 PDT | 2020-06-03 17:44:21 PDT | florian | Define "paged" and "continuous" media Closes #5019 | 2020-05-05 | 
| 17:58:31 PDT | 2020-05-05 17:58:07 PDT | fantasai | [css-values-3] Update Changes list | 2020-04-27 | 
| 11:10:34 PDT | 2020-04-27 10:59:49 PDT | g_rard_talbot | Removed links to 4 inexistent tests | 2019-08-08 | 
| 16:40:59 PDT | 2019-08-08 16:40:19 PDT | dbaron | [css-values-3] Spell check. | 2019-07-26 | 
| 13:55:59 PDT | 2019-07-03 04:21:39 PDT | tabatkins | [css-values-3] Fix example in Property Value Examples | 2019-06-30 | 
| 08:53:49 PDT | 2019-06-30 08:42:59 PDT | g_rard_talbot | Added links to 6 tests in css-values-3/Overview.bs | 2019-06-28 | 
| 16:09:10 PDT | 2019-06-28 15:38:28 PDT | g_rard_talbot | Added links to 20 tests in css-values-3/Overview.bs | |
| 14:55:10 PDT | 2019-06-28 14:48:15 PDT | g_rard_talbot | Added links to tests in css-values-3/Overview.bs | 2019-06-11 | 
| 07:13:34 PDT | 2019-06-10 05:12:00 PDT | florian | [css-values-3] Fix typos | 2019-05-29 | 
| 21:20:57 PDT | 2019-05-29 21:12:50 PDT | g_rard_talbot | [css-values-3] Bikeshed-added 38 more links to tests in Overview.bs | |
| 15:02:09 PDT | 2019-05-28 20:59:49 PDT | fantasai | [css-values-3] Bikeshed-added 67 additional links to tests in Overview.bs | 2019-05-28 | 
| 14:29:18 PDT | 2019-05-26 17:49:26 PDT | fantasai | Bikeshed-added 34 links to tests in Overview.bs | 2019-05-15 | 
| 09:59:17 PDT | 2019-05-15 09:58:59 PDT | fantasai | [css-values-3] Make heading capitalization consistent. | |
| 09:56:10 PDT | 2019-05-15 09:55:55 PDT | fantasai | [css-values-3] Pull editorial improvements from Amelia's PR at https://github.com/w3c/csswg-drafts/pull/3894/files#diff-c3798e248ee6e7eeb80c7b12f053a5de | |
| 09:31:54 PDT | 2019-05-15 09:31:37 PDT | fantasai | [css-values-4] Fix date | |
| 09:29:34 PDT | 2019-05-15 09:29:16 PDT | fantasai | [css-values-3] Fix markup | 2019-05-12 | 
| 17:51:20 PDT | 2019-05-12 17:51:05 PDT | ewilligers | [css-animations] [css-transitions] [css-values] easing (#3922) Link to easing-function instead of the defunct timing-function. | 2019-04-25 | 
| 15:46:26 PDT | 2019-04-25 15:45:57 PDT | fantasai | [css-values-3] Update Changes list. | |
| 15:43:57 PDT | 2019-04-25 15:43:36 PDT | fantasai | [css-value-3] Define new bracketed range notation for the CSS value definition syntax. #355 | |
| 15:14:04 PDT | 2019-04-25 15:13:13 PDT | fantasai | [css-values-3] Fix indentation. Whitespace only change. | 2019-04-13 | 
| 08:59:23 PDT | 2019-04-13 07:54:52 PDT | ewilligers | Avoid 'WPT Display: inline' | 2019-03-05 | 
| 03:45:11 PST | 2019-03-05 03:44:12 PST | florian | [css-values-3] Bikeshed fixes | 2019-01-10 | 
| 13:56:27 PST | 2019-01-10 13:56:09 PST | fantasai | [css-values-3] Add DoC now that we're up to 3 issues. | |
| 13:43:31 PST | 2019-01-10 13:43:09 PST | fantasai | [css-values-4] Fix confusing background-position example. See https://github.com/w3c/csswg-drafts/issues/3482#issuecomment-451590359 and reply in https://github.com/w3c/csswg-drafts/issues/3482#issuecomment-453257033 | 2019-01-02 | 
| 12:40:26 PST | 2019-01-02 12:39:51 PST | fantasai | [css-values-3][css-values-4] Clarify that specs can override the default out-of-range numbers are invalid handling. Fixes #3270 | |
| 12:33:29 PST | 2019-01-02 12:32:47 PST | fantasai | [css-values-3] Make <'property'> notation drop any top-level #-multiplier so it's actually usable with list-valued property patterns. #3146 | 2018-09-25 | 
| 19:35:59 PDT | 2018-09-24 21:43:44 PDT | fantasai | [css-values-4] Export 'css identifier' as a term. | 2018-09-23 | 
| 23:44:07 PDT | 2018-09-23 20:46:54 PDT | fantasai | [css-values] Reorder sections. No changes to prose. | 2018-08-03 | 
| 15:00:03 PDT | 2018-08-03 14:48:31 PDT | tabatkins | [css-values-3] Fill in Changes list. | 2018-07-02 | 
| 17:06:23 PDT | 2018-07-02 17:05:58 PDT | fantasai | [css-values-3] Update Changes list | 2018-06-21 | 
| 12:27:34 PDT | 2018-06-21 12:25:54 PDT | fantasai | Switch css21 cross-references to css2 | |
| 11:12:54 PDT | 2018-06-21 11:12:08 PDT | fantasai | [css-values-4] Correctly fix cyclic definitions with font-relative units. #2115 | 2018-05-20 | 
| 17:25:11 PDT | 2018-05-20 05:51:08 PDT | florian | fix typo | 2018-04-23 | 
| 15:01:27 PDT | 2018-04-23 14:58:00 PDT | fantasai | [css-values] Fix grammar, export term. | 2018-02-09 | 
| 17:17:31 PST | 2018-02-09 16:23:56 PST | fantasai | [css-values-3] Clarify that clamping is not performed on specified values. Linkify different types of values. #434 | |
| 15:22:45 PST | 2018-02-08 13:37:19 PST | tabatkins | Use CSS Syntax tokens for attr() The definition of attr() used CSS 2.1 tokens (e.g. NUMBER) to describe parsing instead of CSS Syntax tokens (e.g. <number-token>). Update the text to use the tokens described in CSS Syntax. | 2018-02-02 | 
| 23:40:07 PST | 2018-02-02 23:39:47 PST | fantasai | [css-values] Clamp calc() values at both computed and used value time per WG resolution. https://github.com/w3c/csswg-drafts/issues/434 | |
| 23:30:12 PST | 2018-02-02 23:29:34 PST | fantasai | [css-values] Fix bikeshed error. #1854 | 2018-01-03 | 
| 23:22:55 PST | 2018-01-03 16:44:14 PST | brian_birtles | [css-values-3] Add link default for color definition Without this fix I was getting the following error from bikeshed: ``` LINK ERROR: Multiple possible 'color' maybe refs. Arbitrarily chose https://drafts.csswg.org/css-values-4/#valdef-type-or-value-color To auto-select one of the following refs, insert one of these lines into a <pre class=link-defaults> block: spec:compositing-2; type:value; text:color spec:css-values-4; type:value; text:color ``` I guess compositing-2 added a definition for color. | 2017-12-14 | 
| 13:58:08 PST | 2017-12-14 13:57:55 PST | tantek | Update ED to css-value-3 since we also have -4 | 2017-11-09 | 
| 16:14:17 PST | 2017-11-09 16:12:58 PST | dbaron | Add w3cid metadata for all editors. I got the uids from the "Edit status" links in https://www.w3.org/2000/09/dbwg/details?group=32061 and made the actual changes with a python script. | 2017-10-25 | 
| 18:43:23 PDT | 2017-10-25 17:46:32 PDT | tantek_celik | Use Title: meta instead of explicit <h1> | 2017-10-18 | 
| 04:30:05 PDT | 2017-10-16 05:03:35 PDT | ericwilligers | [css-values] Values serialize as lower case Add note that CSS values such as 1Q and 1Hz serialize as lower case. Note requested in teleconference https://lists.w3.org/Archives/Public/www-style/2017Oct/0025.html | 2017-10-11 | 
| 11:51:51 PDT | 2017-10-10 16:19:09 PDT | ericwilligers | Use upper case for Q unit "The unit 'Q' is very common in Japanese typesetting" https://lists.w3.org/Archives/Public/www-style/2013Nov/0302.html http://tosche.net/2013/10/font-size-in-the-metric-system_e.html | 2017-09-19 | 
| 14:22:15 PDT | 2017-09-19 14:21:45 PDT | fantasai | [css-values-3] Remove consideration of scrollbars in viewport unit computation due to lack of implementations. <https://lists.w3.org/Archives/Public/www-style/2017Sep/0014.html> Fixes #1766 | 2017-08-12 | 
| 15:53:59 PDT | 2017-08-12 15:53:49 PDT | ewilligers | [css-values] Fix typo: 'Q' vs. 'q' in table entry (#1718) resolves #1697 | 2017-08-10 | 
| 20:49:25 PDT | 2017-08-10 20:43:59 PDT | fantasai | [css-images] Clarify handling of <<image>> in downlevel clients. | 2017-07-12 | 
| 15:07:50 PDT | 2017-07-12 14:59:56 PDT | fantasai | [css-values-3] Fix markup. | |
| 14:59:07 PDT | 2017-07-12 14:58:14 PDT | fantasai | [css-values-3] Update Changes list | 2017-06-30 | 
| 13:50:22 PDT | 2017-06-30 13:19:36 PDT | fantasai | [css-values] Add back note that was dropped when <resolution> was copied over from css-images. | 2017-06-21 | 
| 13:45:33 PDT | 2017-06-21 13:45:15 PDT | fantasai | [css-values] Address conflict between clauses per https://github.com/w3c/csswg-drafts/issues/708#issuecomment-303794011 | 2017-06-20 | 
| 11:46:03 PDT | 2017-06-20 11:39:58 PDT | fantasai | [css-values] Move parentheses and forward-port fix for #708. | 2017-06-09 | 
| 10:43:09 PDT | 2017-06-09 10:40:14 PDT | tabatkins | [css-values] Specify that 0 parses as a <number> if it's ambiguous whether it's a <number> or <length>. Fixes #489. | |
| 10:35:01 PDT | 2017-06-09 10:34:37 PDT | tabatkins | [css-values] Remove ability for percentages to resolve against numbers. Fixes #1463. | 2017-05-17 | 
| 17:29:10 PDT | 2017-05-17 17:26:40 PDT | fantasai | [css-values-3] Drop unitless <<angle>> per WG resolution. https://lists.w3.org/Archives/Public/www-style/2017Apr/0027.html | |
| 14:55:03 PDT | 2017-05-17 14:54:41 PDT | fantasai | [css-values-3] Copy over grammar fix from issue #1241, which afaict was intended for L3. | 2017-03-30 | 
| 15:45:23 PDT | 2017-03-30 15:45:07 PDT | fantasai | [css-values-3] Copy over note about unitless zero calc() from css-values-4 | |
| 15:10:53 PDT | 2017-03-30 15:10:36 PDT | tabatkins | Better clarify how rem/rlh fall back. | 2017-03-15 | 
| 12:42:40 PDT | 2017-03-14 16:36:45 PDT | tabatkins | [css-position] Move the <position> definition into V&U, eliminate the 3-value forms, per WG resolution. | 2017-03-14 | 
| 16:48:14 PDT | 2017-03-14 16:47:51 PDT | fantasai | [css-values-3] Update Changes list | 2017-01-24 | 
| 11:01:38 PST | 2017-01-24 11:01:10 PST | fantasai | Add w3cid |