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Tue Jul 30 2024 09:48:15 PDT
  • Product: Core
  • Component: CSS Parsing and Computation
  • Status: UNCONFIRMED, NEW, ASSIGNED, REOPENED
This result was limited to 500 bugs. See all search results for this query.
ID Type Summary Product Comp Assignee▲ Status▲ Resolution Updated
1443872 Cannot get background property of an element when loaded in an iframe Core CSS Parsing and Comp nobody UNCO --- 2024-07-24
794930 transform-origin-x, transform-origin-y Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
942090 CSS property text-decoration set on parent breaks hover effect on descendant Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1295116 Denial of Service while loading chained CSS Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1326682 Quirks mode: CSS isn't correctly changes / parses on load Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1327457 CSS transition-function step-end/step-start doesn't seem to work correctly when styling changes twice (finish later than expected) Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1327800 3d transform doesn't correctly handles elements intersection in space Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1346756 CSS class in option ignored Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1348327 Provide option to how decimal border pixel rounding (or decimal zoom) Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1348368 css transition not linear and ends up in wrong state while animation is playing Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1356733 Wrong cursor shown over anchors without href attribute Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1362815 background-blend-mode does not work in Firefox 53 in combination with rgba() Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1385541 Implement counter-value(<ident>) function from CSS Lists Module Level 3 Core CSS Parsing and Comp nobody UNCO --- 2023-10-05
1391888 Device pixel ratios don't perfectly match zoom levels Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1410511 userContent.css and userChrome.css are not consistently applied Core CSS Parsing and Comp nobody UNCO --- 2023-11-14
1411798 Web Console Shows CSS Errors for Unrecognized Properties in @supports Rules Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1412624 Firefox 57 userContent.css doesn't render @font-face for font replacement of local('font name') Core CSS Parsing and Comp nobody UNCO --- 2023-11-14
1416184 @import in userContent.css ignored for websites Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1422318 Implement the infinite value of the resolution media feature Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1422670 CSS rule of white-space not being applied to select option element in Firefox Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1426510 window.getComputedStyle().getPropertyValue('width') returns 0 for element with css width auto Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1428317 userContent.css url-prefix(about:blank) background-color setting is not honoured on browser startup Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1429130 font-color in textarea might be overriden by firefox default style Core CSS Parsing and Comp nobody UNCO --- 2024-06-01
1453321 Color renderization is different Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1479337 Serbian cursive is replaced with Russian cursive when using Charis SIL Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1506282 Rounding error in calc() with percentage and rems Core CSS Parsing and Comp nobody UNCO --- 2023-06-20
1531601 css exfil protection (protection against attribute selectors extracting data from HTML attributes) Core CSS Parsing and Comp nobody UNCO --- 2023-06-19
1600246 @​supports (font-variation-settings: normal) can return false positive Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1652999 css wide keywords work in variable fallback Core CSS Parsing and Comp nobody UNCO --- 2020-07-16
1661175 Fallback content should match ::slotted() selectors Core CSS Parsing and Comp nobody UNCO --- 2020-08-26
1674821 Assertion failure: !aChangeList[j].mContent->GetPrimaryFrame() || !aChangeList[j].mContent->HasFlag(NODE_NEEDS_FRAME), at /builds/worker/checkouts/gecko/layout/base/RestyleManager.cpp:1394 Core CSS Parsing and Comp nobody UNCO --- 2021-07-15
1720119 -webkit-line-clamp with a block after the last line doesn't work Core CSS Parsing and Comp nobody UNCO --- 2021-07-30
1844683 Different behavior than other browsers when detecting cyclic imports. Core CSS Parsing and Comp nobody UNCO --- 2023-08-15
1848399 Setting "color" property to "initial" value sets default browser color instead of dark scheme color when "color-scheme" property has "dark" value. Core CSS Parsing and Comp nobody UNCO --- 2023-08-30
1851349 Cached css served from a local web server without cache-control header not applying until manually force-reloaded Core CSS Parsing and Comp nobody UNCO --- 2024-04-25
1857278 CSS calc() with values close to float precision limits calculates wrong when used in an integer property like z-index Core CSS Parsing and Comp nobody UNCO --- 2023-10-05
1866236 Support CSS math functions on flexible lengths Core CSS Parsing and Comp nobody UNCO --- 2023-12-07
933690 stroke dashoffset is not working Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1492066 Assertion failure: false (MOZ_ASSERT_UNREACHABLE: We should be able to map a raw rule to a rule) Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1588766 @Media query with max-width: X excludes X instead of including it Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1608797 Page Style: "No Style" unavailable in About:Preferences and About:Addons Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
476382 option to set arm's length / size of one "CSS pixel" Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
848809 minimum font-size also enlarges line-height Core CSS Parsing and Comp nobody UNCO --- 2023-02-14
946606 inputs with uppercase types don't look good in XHTML Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
984275 Computed property 'overflow' of scrolled textarea is 'visible' instead of 'scroll' Core CSS Parsing and Comp nobody UNCO --- 2023-01-13
1421640 Stylo: With custom build, opening DevTools on any page causes tab to crash Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1453304 build failure on NetBSD Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1487447 add a mechanism to say that a given style sheet should not renderblock Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
224101 text in absolute positioned div overlaps over other text when using the alternate sylesheet Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
237599 cursor: style not enacted 1st pixel in when mousing onto a link with that style set. Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
294054 Firefox doesn't pass on formatting information inherited from style sheets Core CSS Parsing and Comp nobody UNCO --- 2024-07-08
312944 background: url("...") doesn't work in userContent.css Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
378851 background-position style modifier is ignored or is displayed improperly Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
450026 Default to Liberation Fonts, if available Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
478484 tooltip options in userChrome.css are ignored by some tooltips since firefox3 Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
478746 96 <= dpi < 192 is dpi=96 for firefox Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
481371 Minimum font size should optionally scale fonts Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
503223 SeaMonkey is reading the Opera Hacks in my CSS files Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
505338 text-shadow rendering is about 0.5 pixels away from where it should be in the x-direction on some characters Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
507927 Suggestion of new CSS part - CSS properties controlled by a dates or time Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
510666 text Color defined in css style sheet do not display correctly, red appear blue Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
521945 Add support for CSS3 properties "target-name," "target-new," and "target-position" Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
522693 A built in stylesheet reset through a -moz property in css Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
524103 CSS property cursor: move does not work on Mac Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
530042 CSS standard ignored on background-color of input fields and buttons Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
530494 No way to separately choose SVG and HTML alternate stylesheets Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
532099 Firefox should not use content from linked external CSS if attempt to get returns HTTP 404 not found Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
535618 Non matching sibling selector makes page performance terrible Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
536004 The CSS generic font families "cursive" and "fantasy" aren't correct Core CSS Parsing and Comp nobody UNCO --- 2024-04-21
542706 CSS rules with attribute selectors in userChrome ignored Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
546614 <br> tag cannot be styled Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
550897 unreachable code in nsCSSRendering::PaintDecorationLine Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
550965 CSSParserImpl::ParseBackgroundItem is the only caller to ignore GetToken()'s return value Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
559128 The page loses CSS when refreshing the page by F5 Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
560092 Firefox should use HTML5's new default stylesheet Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
561961 Table cell not inheriting font size (particularly on asp.net post-back) Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
564290 Make sure that fallback from Content-Language does not override lang="<emptystring>" Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
580150 -moz-box-align does not center correctly Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
596967 Should parent document be in :active state when something in a subframe is activated? Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
604074 Setting MozTransform property with javascript, immediately followed by CSS properties to animate, prevents animation and application of new style Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
660511 text-shadow makes disabled menuitems transparent allowing elements behind fire events. Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
678568 Optimize CSS rule handling for body and html for efficient CSS Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
694328 Body font-size css does not apply to textareas Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
703191 when editing in the composer, my HEX colors get changed to rgb() - how can I change this? Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
704798 Use CSS to style the shadow DOM of forms Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
713246 Provide different handling for IE star hack css in css error reporter Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
714507 [CSS3] content:element() in any element or HTML5 Canvas in IMG element Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
720082 Strange gap appears under transparent border when using box-shadow Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
747809 Should be possible to do ":not" for tree pseudo-elements Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
751718 UA Style Sheet border not applied on text input elements in linux firefox 10.0.2 > 12 Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
763672 no CSS3 transitions for text-align Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
768637 fonts sometimes a bit blurry on CSS3 transitions Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
774246 Transformed element with CSS3 3D rotate disappears when moving "towards" screen Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
784654 Non-zero position on first color-stop breaks elliptic radial gradient (becomes circular) Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
787966 subpixel margin Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
790674 "Reorientation possible" API Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
803454 multiple values of backgrounds, shadows aren't so "cascading" Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
808393 Cursor flipping through states when changing it from an event listener Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
809787 [CSS3] -moz-box-sizing and width problems for XUL boxes Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
819668 css animations performance issue Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
824343 <Base href> taken into account when -moz-element refers to an element specified with mozSetImageElement Core CSS Parsing and Comp nobody UNCO --- 2023-10-09
847320 Default cursor style for anchor is "pointer". Should be "auto". Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
848808 Cursor position stops updating in a contenteditable with a css scale transform Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
861648 Textarea resize using handle feels laggy with transition Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
871973 Overwrite color settings does not work on background-color with gradients Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
905115 HTML5 hidden attribute fails if styles are disabled Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
920492 Custom parsing of CSS color values in CSS text is getting infeasible Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
928391 Does not apply pseudo selectors separated by commas. Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
957227 Slow CSS transitions stutters Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
971858 CSS: Can't override add-on's !important style using userChrome.css Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
982012 [css-overflow] Support paginated overflow Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
984850 Animations don't fire up on display:none elements when they are revealed Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
987197 Opacity on element nested in scaled parent affects position Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
991874 Pseudo element -moz-placeholder :before selector doesn't work Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
992636 incorrect offset of child element in a transformed div causes the element invisible Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1000697 [OPENC_1.3]During the browsing test, "Selectors" test does not work correctly. Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1006968 translate3d has x and y values switched. Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1010869 Zoom Text Only respects transition-property Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1018251 CSS on parent window html element overrides CSS on iframe html element. Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1025439 Depth sorting breaks for large numbers of nodes using preserve-3d Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1029952 inline-block element height 100% not work in td if td has auto height Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1038383 Retain case for colors returned by CSSStyleDeclaration.getAuthoredPropertyValue() Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
1071417 Please only process -moz-default-color & friends if they've been explicitly set Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1102655 Selectors with the pseudo class :(-moz-)dir() have always return a lowercase argument when serialized Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1106759 first-letter pseudo selector is not applied on editable content Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1117555 logical "not" css selector for -moz-tree-... pseudo-selectors Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1128733 a specific CSS3 animation fills up the RAM quite fast (200 MB/s) Core CSS Parsing and Comp nobody UNCO --- 2022-10-10
1135894 Rotation using matrix3d doesn't interpolate angles along the shorted path Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1174844 Window match media fail when Iframe is hidden Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1184694 Show warning in console if site uses deprecated CSS property Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1187571 event to detect when css are applied after dom modification Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1191043 Support for Filter CSS <image> values Core CSS Parsing and Comp nobody UNCO --- 2023-08-23
1191238 [CSS-Blending] mix-blend-mode not working with transforms (perspective) Core CSS Parsing and Comp nobody UNCO --- 2022-12-21
1212192 Hover pseudo class in Firefox mobile Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1215055 CSS transitions fire automatically if a stylesheet is loaded dynamically Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1226701 Repeating gradients’ average colors are ignored when the first and last stops are at the same place Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1228082 @supports and CSS.supports should have a way to detect unicode-range support Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1232992 Implement max-lines property Core CSS Parsing and Comp nobody UNCO --- 2023-07-22
1232996 Implement CSS block-overflow property Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1248178 Gradients colors should be interpolated in linear sRGB Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1253573 Stop limiting the size of custom cursor Core CSS Parsing and Comp nobody UNCO --- 2023-11-24
1255791 Custom mouse cursors can show out of their valid location and blocks the use of the Windows taskbar if the user stays on the same tab Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1258214 Feature request: Auto-resize textarea Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1258216 Feature request: Animating max-height / height based on content Core CSS Parsing and Comp nobody UNCO --- 2022-10-15
1259813 Image with a width, is resized in width when in a display:flex, it should keep its width Core CSS Parsing and Comp nobody UNCO --- 2023-12-23
1264548 css3 animation to change background image Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1269925 Firefox freezes under Linux when layers.offmainthreadcomposition.enabled is true Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1580969 jquery visible selector slow Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1598879 add support for the new 'ui-serif' standard font family Core CSS Parsing and Comp nobody UNCO --- 2024-06-07
1598880 add support for the new 'ui-sans-serif' standard font family Core CSS Parsing and Comp nobody UNCO --- 2024-06-07
1598881 add support for the new 'ui-monospace' standard font family Core CSS Parsing and Comp nobody UNCO --- 2024-06-07
1598883 add support for the new 'ui-rounded' standard font family Core CSS Parsing and Comp nobody UNCO --- 2024-06-07
1607032 css @media orientation/{device-}aspect-ratio and RFP Core CSS Parsing and Comp nobody UNCO --- 2023-02-05
1611916 Generic UI tooltip style not updated until DOM is inspected in browser toolbox Core CSS Parsing and Comp nobody UNCO --- 2022-10-11
1640166 @media (max-width) bug Core CSS Parsing and Comp nobody UNCO --- 2024-02-27
1654861 Implement :local-link pseudo-class Core CSS Parsing and Comp nobody UNCO --- 2023-08-07
1670439 78.3.0esr Horrible Font Issue Core CSS Parsing and Comp nobody UNCO --- 2020-10-11
1681668 Hit MOZ_CRASH(resolving style on unstyled element) at servo/ports/geckolib/glue.rs:5426 Core CSS Parsing and Comp nobody UNCO --- 2021-10-14
1682439 Implement CSS contrast-color() function Core CSS Parsing and Comp nobody UNCO --- 2023-11-16
1688661 Stylesheets loaded by nsIStyleSheetService don't affect native-anonymous nodes until dev inspector is loaded Core CSS Parsing and Comp nobody UNCO --- 2021-02-15
1743305 Pure CSS browser fingerprinting and cross-origin CSS 'supercookie'. Core CSS Parsing and Comp nobody UNCO --- 2022-09-26
1747727 [css-conditional-5] Implement @when / @else Core CSS Parsing and Comp nobody UNCO --- 2024-06-27
1749166 CSS ::selection styles should inherit to the element’s children Core CSS Parsing and Comp nobody UNCO --- 2022-11-28
1751188 Implement at-rule for use with @supports Core CSS Parsing and Comp nobody UNCO --- 2024-07-16
1756870 Allow users to disable all position sticky css Core CSS Parsing and Comp nobody UNCO --- 2022-02-23
1757712 Janky transitions when hovering menus at stripe.com (with some long restyles) Core CSS Parsing and Comp nobody UNCO --- 2022-03-31
1780552 Scrollbar styling through userChrome.css Core CSS Parsing and Comp nobody UNCO --- 2023-05-13
1783937 [css-values-4] changing ic unit character to ć°¸ (U+6C38) Core CSS Parsing and Comp nobody UNCO --- 2022-08-10
1805870 Implement support for CSS Level 4 selector ":target-within" Core CSS Parsing and Comp nobody UNCO --- 2022-12-15
1810342 [css-values-4] Implement sign-related functions Core CSS Parsing and Comp nobody UNCO --- 2023-01-15
1817150 Partial Test For `Loader::IsAlternateSheet(const nsAString& aTitle, bool aHasAlternateRel)` When `aTitle.Equals(currentSheetSet)` Core CSS Parsing and Comp nobody UNCO --- 2023-06-17
1827404 [css-values-4] Support division/multiplication of mixed units in math functions like calc() (removal of unit) Core CSS Parsing and Comp nobody UNCO --- 2024-07-03
1830784 CSS level 4 colors (lab, oklab) are incorrectly interpolated in sRGB space Core CSS Parsing and Comp nobody UNCO --- 2023-10-11
1851281 Can't style :visited links even on same origin Core CSS Parsing and Comp nobody UNCO --- 2023-09-02
1863880 Firefox adds an extra step to step-end css transitions. Core CSS Parsing and Comp nobody UNCO --- 2023-11-23
1868009 `::selection`, `::target-text`, `::highlight` style doesn't propagate across shadow boundaries Core CSS Parsing and Comp nobody UNCO --- 2023-12-15
1871196 Negation of CSS round operation incorrect for numbers Core CSS Parsing and Comp nobody UNCO --- 2024-06-27
1873382 under resistFingerprinting, media query matches is always false Core CSS Parsing and Comp nobody UNCO --- 2024-01-10
1875181 Logo in RoboHelp Topic has height of zero pixels Core CSS Parsing and Comp nobody UNCO --- 2024-01-29
1875557 Incorrect z-index calculated using css variable Core CSS Parsing and Comp nobody UNCO --- 2024-01-29
1882893 MANIFEST testing/web-platform/meta/css/mediaqueries/mq-non-matching-lazy-load.tentative.html.ini Core CSS Parsing and Comp nobody UNCO --- 2024-03-04
1883437 MANIFEST testing/web-platform/meta/css/css-highlight-api/painting/custom-highlight-painting-invalidation-005.html.ini Core CSS Parsing and Comp nobody UNCO --- 2024-03-04
1883979 @property registrations should work from shadow dom Core CSS Parsing and Comp nobody UNCO --- 2024-03-07
1885453 lch lightness - 100 is not white Core CSS Parsing and Comp nobody UNCO --- 2024-03-28
1888963 Table cell borders not sticking with their parent sticky elements Core CSS Parsing and Comp nobody UNCO --- 2024-04-17
1889063 Stackblitz editor is extremely slow Core CSS Parsing and Comp nobody UNCO --- 2024-04-02
1898455 Dynamic transform style missing from ngx-datatable in Firefox 126.0.0 due to dependency on unsupported -moz-transform styling Core CSS Parsing and Comp nobody UNCO --- 2024-06-22
1907843 light-dark() doesn’t work with Relative Colors (particularly when referenced as a CSS variable) Core CSS Parsing and Comp nobody UNCO --- 2024-07-17
1909625 CSS zoom property also affects text on canvas Core CSS Parsing and Comp nobody UNCO --- Fri 04:21
1910085 LCH and LAB functions do not correctly handle the none keyword Core CSS Parsing and Comp nobody UNCO --- Sat 22:43
1910226 Implement ::details-content and ::details-summary pseudo-elements Core CSS Parsing and Comp nobody UNCO --- Sat 03:21
1910571 Form-Associated custom element - css pseudo element user-valid/user-invalid set wrongfully when ElementInternals.setValidity is called Core CSS Parsing and Comp nobody UNCO --- 02:41:59
1577361 Add css use counters for unimplemented properties used via CSSOM setters and inline style Core CSS Parsing and Comp boris.chiou NEW --- 2022-10-12
1406622 stylo: use invalidation framework to handle restyles needed in response to content insertion/removal Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1481565 Rename the '-moz-appearance' value '-moz-menulist-button' to 'dropmarker' Core CSS Parsing and Comp jwatt NEW --- 2022-10-11
1420369 stylo: 6.21 - 6.54% remote-tsvg / remote-twitter (android-6-0-armv8-api16, android-7-1-armv8-api16) regression on push db56323cd08f4883e4824199b441a3141be655e5 (Thu Nov 23 2017) Core CSS Parsing and Comp m_kato NEW --- 2022-10-11
1391341 stylo: Font size inherits differently than in Gecko Core CSS Parsing and Comp nobody NEW --- 2023-12-29
1406996 stylo: Investigate crash reports around Rust HashMaps Core CSS Parsing and Comp nobody NEW --- 2023-04-02
1413654 stylo: We rely on the initial ResolveStyleFor call when computing the body style for scroll propagation to deal with updating the stylist Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1418902 stylo: Stop updating animation data on pseudo elements whose content value is changed to 'none' Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1422615 stylo: Stop cascading an element for restyling if the element has display:none Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1426295 stylo: SVG images use more memory than Gecko Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1430706 stylo: geckoservo::glue::Servo_ParseStyleAttribute is slower than Gecko's old CSS parser on ARM Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1433952 Crash in mozilla::RestyleManager::ProcessPostTraversal Core CSS Parsing and Comp nobody NEW --- 2022-12-26
1441389 stylo: Regression on tsvg_static on Linux when stylo-chrome is enabled Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1480477 Removing DOM children where positional pseudo-classes are involved is really slow. Core CSS Parsing and Comp nobody NEW --- 2024-05-30
1517254 Slow load and long delay before search field can be interacted with on https://scouts.org.uk Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1534128 Crash in [@ Gecko_AddRefAtom] Core CSS Parsing and Comp nobody NEW --- 2022-11-30
1572978 Intermittent browser/components/places/tests/browser/browser_views_liveupdate.js | application crashed [@ rust_begin_unwind] from nsCSSFrameConstructor::AddFrameConstructionItems after application terminated with exit code 1 Core CSS Parsing and Comp nobody NEW --- 2023-03-09
1613229 Conditional jump or move depends on uninitialised value [@ style::properties::shorthands::font_variant::parse_value] Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1657516 Enable CSS cross-fade() function by default for all channels Core CSS Parsing and Comp nobody NEW --- 2023-12-04
1837198 Startup Crash in [@ nsStyleAutoArray<T>::Length ] Core CSS Parsing and Comp nobody NEW --- 2024-03-28
1864737 Implement CSS margin-rule DOM API Core CSS Parsing and Comp nobody NEW --- 2023-12-04
1864738 Use CSS margin-rules for styling Core CSS Parsing and Comp nobody NEW --- 2023-11-14
1882046 CSSLoader OMT - optimize handling of SRI metadata in SheetLoadData::VerifySheetReadyToParse Core CSS Parsing and Comp nobody NEW --- 2024-02-26
1893966 [css-color] Relative color syntax doesn't support the currentcolor keyword as origin color Core CSS Parsing and Comp nobody NEW --- 2024-07-08
1894263 [css-color] Relative color components does not support percentages inside calc. Core CSS Parsing and Comp nobody NEW --- 2024-05-01
1890488 [css-color] Servo_InterpolateColor produces colors in reverse Core CSS Parsing and Comp tlouw NEW --- 2024-06-11
1596270 [css-transforms-2] Require transform functions to be downgraded to 2d if possible Core CSS Parsing and Comp boris.chiou NEW --- 2022-10-11
1445310 Clamp and Jitter Timestamps in CSS Animations Core CSS Parsing and Comp brian NEW --- 2022-10-11
1367952 Add a test value '-moz-text' into '-moz-user-select' property Core CSS Parsing and Comp daisuke NEW --- 2022-10-11
1890418 Improve CSS parsing of margin rules Core CSS Parsing and Comp emcdonough NEW --- 2024-04-08
1395488 stylo: shrink nsStyleDisplay, nsStylePosition and ServoComputedData Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1408300 make nsComputedDOMStyle use Servo code for property serialization Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1417970 Make recascading when only custom properties change cheaper Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1424022 Prefer ids and classes to tag names when collecting ancestor hashes for a selector. Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1435658 radio/checkbox widget don't resize to the default size from changing appearance none to its default appearance Core CSS Parsing and Comp emilio NEW --- 2023-08-31
1443676 Wrong handling of media queries from getComputedStyle when layout but not style is needed on the parent document. Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1458192 Consider merging ShadowCascadeOrder into CascadeLevel. Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1500100 Simplify CalcLengthOrPercentage / CalcValue. Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1501530 Don't be extra-smart in our animation code about serializing getKeyframes with var references. Core CSS Parsing and Comp emilio NEW --- 2023-06-17
1570236 calc(<int>) works differently from <int> if the variable is not representable as a 32-bit float. Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1619540 Remove the code to serialize implicit grid tracks. Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1627617 Use bindgen's built-in callbacks to collect includes. Core CSS Parsing and Comp emilio NEW --- 2022-10-11
1677870 We're not reporting some ShadowRoot CascadeData objects. Core CSS Parsing and Comp emilio NEW --- 2024-06-03
1730853 Fix ImportRule CC setup to allow effectively re-enabling bug 1711437 Core CSS Parsing and Comp emilio NEW --- 2024-02-27
1429630 Get rid of inherited transition values from after-change style Core CSS Parsing and Comp hikezoe.birchill NEW --- 2022-10-11
1845712 Use CSS Parser to parse pseudo element for `getComputedStyle()` Core CSS Parsing and Comp jjaschke NEW --- 2024-03-23
1466489 Implement CSSStyleDeclaration.setProperty for CSSFontFaceRule.style Core CSS Parsing and Comp jwatt NEW --- 2024-01-05
1909358 Rename inset-area to position-area Core CSS Parsing and Comp jwatt NEW --- 2024-07-22
1413497 stylo: tests/editor/reftests/824080-2.html test bug fails on Android/styloVsGecko Core CSS Parsing and Comp m_kato NEW --- 2024-02-27
1538103 Also mention what the value was when reporting CSS parsing errors Core CSS Parsing and Comp nchevobbe NEW --- 2022-10-11
90871 Checking for firstline and firstletter is expensive Core CSS Parsing and Comp nobody NEW --- 2022-10-10
91242 CSS parsing is 5.5% of startup time Core CSS Parsing and Comp nobody NEW --- 2022-11-02
145419 dynamically added ::first-letter and ::first-line rules not applied Core CSS Parsing and Comp nobody NEW --- 2022-10-10
176170 [meta] ::selection bugs Core CSS Parsing and Comp nobody NEW --- 2023-08-27
196843 Fastload CSS style sheets Core CSS Parsing and Comp nobody NEW --- 2023-10-09
235755 clean up nsFont::EnumerateFamilies and ValueIncludes Core CSS Parsing and Comp nobody NEW --- 2022-10-10
309217 support CSS3 content property fallback lists Core CSS Parsing and Comp nobody NEW --- 2022-10-17
326624 verify behaviour of rgba/hsla CSS colors with double painting Core CSS Parsing and Comp nobody NEW --- 2022-10-10
371323 Implement the `:nth-col()` and `:nth-last-col()` pseudo class for table cells Core CSS Parsing and Comp nobody NEW --- 2023-02-16
431176 [meta] Tracking bug for remaining issues with CSS3 border-radius Core CSS Parsing and Comp nobody NEW --- 2024-02-27
435426 [meta] Implement CSS Values 5 extensions to attr() Core CSS Parsing and Comp nobody NEW --- 2024-07-09
437297 Allow using canvas reference as image in CSS Core CSS Parsing and Comp nobody NEW --- 2022-10-10
477415 Canvas background not propagated from the "body" element for XHTML document served as generic XML Core CSS Parsing and Comp nobody NEW --- 2022-10-10
501848 quirk.css leads to too much restyling due to :-moz-first-node selectors Core CSS Parsing and Comp nobody NEW --- 2022-10-10
513149 Speed up css parsing(Add telemetry probes to measure extent of problem) Core CSS Parsing and Comp nobody NEW --- 2022-11-02
557577 make DOM inspector and firebug reflect :visited styles better Core CSS Parsing and Comp nobody NEW --- 2022-10-10
567934 implement test suite for CSS3 Fonts spec Core CSS Parsing and Comp nobody NEW --- 2022-10-10
710971 Possible bad logic / type in nsStyleAnimation::AddWeighted() Core CSS Parsing and Comp nobody NEW --- 2022-10-10
928225 Intermittent PROCESS-CRASH | /tests/content/media/test/test_playback_rate.html | application crashed [@ nsCSSRuleProcessor::RefreshRuleCascade(nsPresContext*)] Core CSS Parsing and Comp nobody NEW --- 2022-10-11
969106 ship support for text-align:true/unsafe Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1064915 [css-animations] compute base values for CSS animations dynamically Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1234357 Process 0 as 0deg in CSS angular properties (e.g., gradients, transforms syntax) Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1264520 Support mixed number, unit value, and percent for calc() parser including type checking Core CSS Parsing and Comp nobody NEW --- 2023-09-14
1273244 Add support for {background|mask}-repeat-{x|y} Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1278697 [META] Implement CSS Houdini Typed OM Level 1 specification Core CSS Parsing and Comp nobody NEW --- 2024-07-22
1281830 Background appearing outside of border on transformed element Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1284409 Prevent exposing internal-use pseudo classes "-moz-devtools-highlighted" and "-moz-styleeditor-transitioning" Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1286191 Pseudo elements in buttons are not clickable Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1290093 token-pasting using css variables Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1293215 Give nsStyleContent contents iterator style interface Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1293420 Should we disable mix-blend-mode because it can lead to a history leakage attack? Core CSS Parsing and Comp nobody NEW --- 2023-10-08
1293810 Replace comments/assertions about "geometry box" with correct term, "reference box", in CSS shapes code Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1297747 Come up with a better way to test experimental/in-progress CSS features, without enabling them for testing profiles Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1298002 CSS cursors with hotspots not at (0,0) do not display Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1298537 calc(): + and - with one operand of unitless length 0 and another of a length with explicit units are incorrectly ignored as invalid Core CSS Parsing and Comp nobody NEW --- 2023-02-23
1298677 Emoji code points in flex cause elements to be calculated wrong in size Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1299056 Make StyleAnimationValue's static methods return Maybe rather than using bool with value reference Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1299097 @counter-style lacking minimum required descriptors should still show up in the OM Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1299310 Extend eCSSUnit_RGBColor/eCSSUnit_RGBAColor to store values out of the range of [0, 255]. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1299366 Extend eCSSUnit_HSLaColor/eCSSUnit_HSLAColor to allow to store out of the range of saturation or lightness value Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1299478 Don't store computed CSSTransforms as specified (CSSValues) Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1301860 Consider making change hints per-property instead of per-struct? Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1301879 Hover styles applyed incorrectly when element has been previously hidden Core CSS Parsing and Comp nobody NEW --- 2023-04-11
1302328 [META] Implement Houdini CSS Painting API Level 1 spec Core CSS Parsing and Comp nobody NEW --- 2024-06-14
1302337 [META] Implement Houdini CSS Layout API Level 1 spec Core CSS Parsing and Comp nobody NEW --- 2023-10-09
1303037 3D decomposition of 2D matrix is inverted Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1305951 ::first-line pseudo-element doesn't work across a display:contents element Core CSS Parsing and Comp nobody NEW --- 2024-03-22
1306055 Figure out why missing chrome:// stylesheets trigger different logging in packaged builds vs. non-packaged builds ("NS_ENSURE_SUCCESS(rv, rv) failed [...] emitted from layout/style/Loader.cpp" vs. "Chrome file doesn't exist: [...]") Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1306240 API for DevTools to show the baseline in a given element Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1308661 see if eager style struct computation is faster than lazy style struct computation Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1309103 layout/reftests/text-overflow/anonymous-block.html truncates ellipsis Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1314433 FontFaceSet loading doesn't dispatch events per spec. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1317831 cssRules gives different results than Chrome on data uri sheets Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1319581 convert cssom tests to CSSWG format Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1322944 [meta] implement CSS Fonts Level 4 Core CSS Parsing and Comp nobody NEW --- 2024-04-20
1323940 [meta] Implement CSS Logical Properties and Values Level 1 Core CSS Parsing and Comp nobody NEW --- 2024-01-17
1327801 :Visited links incorrectly change CSS "color" property during CSS transition Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1327814 CSS color transition doesn't work properly Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1328331 Remove ime-mode propery Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1328808 MediaRule can't really have a null mMedia Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1329062 Computed value of transition-property should not have alias resolved Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1330888 Consider dropping deprecated moz-prefixed values from overflow shorthand Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1336172 Transitions don't run when shuffling children of display:table container Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1337399 css 'content' property does not resolve attr-function when window.getComputedStyle is called Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1337678 CSSKeyframeRule does not throw a SyntaxError when invalid keyText is assigned Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1337680 Update CSSKeyframe definition to include SameObject / PutForwards annotations Core CSS Parsing and Comp nobody NEW --- Thu 20:18
1338183 display: contents should compute to inline for replaced elements and form controls Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1338425 Consider dropping -moz-device-pixel-ratio media query Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1341182 Investigate using a separate enum to represent legend align="" values Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1341936 Serialization of declaration block is wrong when shorthand has variable reference but some of its longhands have explicit value Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1341956 Investigate and restrict -moz-prefixed pseudo-classes which are only used internally Core CSS Parsing and Comp nobody NEW --- Thu 20:19
1343449 incremental reflow fails to uncollapse margins after unifying lazy frame construction with restyle Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1344532 Disabled option element is not taking background color when parent is transparent Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1345373 Implement PaintWorkletGlobalScope Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1345688 stylo: align binary representations of computed keyword values and eliminate the match statements Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1345809 incorrect style inheritance sometimes with XBL and display:contents Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1346696 Store attr content values as two strings Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1348624 audit change hint optimizations Core CSS Parsing and Comp nobody NEW --- Thu 20:20
1349677 Provide the authored styles for a grid cell Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1351016 emoji menu on Twitter takes a long time to populate (5-10 seconds on Firefox vs 1 second on Chrome) Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1351284 css animation transform matrix Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1352046 Combination min- or maxlength attribute and :invalid pseudo-class doesn't work in presence of fieldset:invalid{content: 'string'} Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1352707 Reparsing stylesheet with @font-face makes text blink Core CSS Parsing and Comp nobody NEW --- Thu 20:20
1352759 Implement device-cmyk() Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1352760 Implement @color-profile Core CSS Parsing and Comp nobody NEW --- 2023-02-16
1353238 Make nsCSSPseudoElements::GetPseudoAtom consistent other getter function in these days Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1353511 Use nsAutoTArray instead of linked list for GetFontPrefsForLangHelper Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1353596 Simplify CSS usage of LookAndFeel::GetFont Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1354485 Implement wrap-flow CSS property Core CSS Parsing and Comp nobody NEW --- Thu 20:21
1354486 Implement wrap-through CSS property Core CSS Parsing and Comp nobody NEW --- 2023-02-16
1355574 Consider adding support for ::-webkit-outer-spin-button and/or ::-webkit-inner-spin-button on <input type=number> Core CSS Parsing and Comp nobody NEW --- 2023-07-17
1355683 Consider removing getDefaultComputedStyle Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1355991 Focus outline performs outline-width transition from 3px to 1px once element is focused (if transition is set) Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1356222 Disabled wpt animation delay test for instability Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1358309 convert property_database.js-based mochitests to web-platform-tests Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1360410 Fix expectations for serialization of timing-function in wpt for css-transition Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1360929 Add serialization tests for combination units of "%" and "em" of flex-basis and word-spacing properties Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1361313 ::first-letter prevents inheritance from display:contents Core CSS Parsing and Comp nobody NEW --- 2024-03-22
1361738 Implement 'add' and 'accumulate' for stroke-dasharray Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1362499 Support unit-less values for CSS -webkit-perspective (for interop) Core CSS Parsing and Comp nobody NEW --- 2023-01-20
1363809 Default vertical component of perspective-origin is inconsistent with background-position Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1366197 interpolation bug in caret-color Core CSS Parsing and Comp nobody NEW --- Thu 20:22
1366908 :visited styles that depend on an attribute aren't restyled correctly Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1367186 Add an internal mechanism to know when visited styles are applied Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1368592 Value of flex-basis should be set to 0px (not 0%) if it is omitted in flex shorthand Core CSS Parsing and Comp nobody NEW --- 2023-04-18
1369424 OOM handler probably doesn't do the right thing Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1370396 calc() is not supported in animation-iteration-count Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1370604 stylo: Consider preloading the style sharing cache with styled siblings during incremental restyle Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1373566 Store mCounter in nsStyleCounterData as nsIAtom Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1373771 Add a chrome mochitest to verify grid properties match Blink's implementation Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1374154 Make print-no-animations.html test the printed output Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1375222 Stylo: Lots of 48-byte stack locals being copied in style::properties::PropertyDeclaration::parse_into Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1375225 Stylo: Redundant object copies in style::properties::PropertyDeclaration::parse_into Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1375234 Repetitive code in style::properties::PropertyDeclaration::parse_into Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1376082 stylo: The hover generation is never updated, and we seem to be fine with it. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1376206 [meta] calc() issues Core CSS Parsing and Comp nobody NEW --- 2023-07-04
1378858 rust-cssparser treats quoted URLs as a "url" function followed by a string Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1379031 Consider unshipping ::-moz-tree-* pseudos from web content Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1379355 :-moz-window-inactive is wrong in initially inactive windows Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1379908 The serialized animation value of stroke-width / stroke-dashoffset / stroke-dasharray will lost the unit information. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1381383 facebook_ail_click_photo_viewer_right_arrow is too slow Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1381425 use HTTP OMT data delivery while loading CSS stylesheet Core CSS Parsing and Comp nobody NEW --- 2023-06-22
1382319 ABP causes us to spend 5x more time in selector matching on obama wikipedia page Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1385439 Absolute calcs in line-height do not get zoomed in text-zoom Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1385477 [meta] Meta bug for transform interpolation Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1388179 Excessive time spent in layout/style when clicking rightarrow on Facebook photo viewer Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1388910 remove support for '-moz-user-modify' CSS property Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1389936 Rule tree mismatch when reconstructing the rule tree using web-components. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1391537 Stop expanding shorthands in @keyframes to longhands when making up Keyframes Core CSS Parsing and Comp nobody NEW --- 2023-10-23
1397380 stylo: Investigate sources of stylo memory overhead on the html single-page spec Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1398414 Key :visited per origin (first-party-isolation / partitioning for :visited). Core CSS Parsing and Comp nobody NEW --- 2024-05-09
1399287 CSS Animation to 'transform:none' incorrectly ends up with final computed value of "matrix(1, 0, 0, 1, 0, 0)" Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1400510 stylo: Add refcount logging for servo_arc so we can detect reference cycles that cause leaks Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1400771 stylo: preshints (mapped attributes) not handled correctly for elements created from non-docshell-associated document Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1400915 stylo: Still have a lot of Display, Position, Border structs on the HTML5 page even with STYLO_THREADS=1 Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1401074 stylo: handle modifications to UA sheets by invalidating UA CascadeData cache Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1401104 Assertion failure: !aKeyframeDeclaration->HasImportantData() (Keyframe rule has !important data), at /home/ikezoe/autoland/layout/style/nsAnimationManager.cpp:390 Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1402173 Assertion failure: !HasListeners() (when listeners present, must keep mMatches current) in [@ mozilla::dom::MediaQueryList::AddEventListener] Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1402212 stylo: display value of non-existent pseudo flex item is not blockified Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1404293 Crash in selectors::matching::matches_complex_selector_internal<T> Core CSS Parsing and Comp nobody NEW --- 2022-12-09
1405555 Remove the getters and setters of StyleAnimation Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1406461 Assertion failure: false (MOZ_ASSERT_UNREACHABLE: Do we have any other type of line container?) [@ InlineBackgroundData::AreOnSameLine] Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1406658 calc() does not work in counter-* properties Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1407152 Would be nice to have a fast way to get the flattened tree siblings. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1408257 serialization of counter-reset/increment specified values should not include default value Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1408299 generate CSS feature list header files from Servo definitions Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1408323 stylo: consider generating nsStyleConsts.h values from Servo Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1410579 Share UA cascade data across author and user stylesheets Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1410663 Figure out why we're so slow at WebKit's CSSJIT micro-benchmark. Core CSS Parsing and Comp nobody NEW --- 2024-03-10
1412400 Assertion failure: mElements.Contains(cur) with shadow root and display: contents. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1412441 stylo: Merge structs.rs into bindings.rs Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1412774 stylo: 1133905-4-v-rtl.html is always failure on Android/styloVsGecko Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1412814 privacy.resistFingerprinting should do something smarter about system metric media queries. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1413731 stylo: Investigate whether opaquing types more aggressively can help reduce build time Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1414457 Assertion failure: value >= 0, at /src/layout/painting/nsCSSRenderingBorders.cpp:4096 Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1416978 TEST-UNEXPECTED-FAIL | /css/css-transforms-1/transform-origin-008.html | Testing http://web-platform.test:8000/css/css-transforms-1/transform-origin-008.html == http://web-platform.test:8000/css/css-transforms-1/transform-origin-007-ref.html Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1417080 Qualtrics Survey not showing correctly in Firefox 57 Core CSS Parsing and Comp nobody NEW --- 2023-06-30
1417578 stylo: Audit internal properties that are accidentally exposed. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1418138 Make display: contents work for ::before and ::after Core CSS Parsing and Comp nobody NEW --- 2024-03-22
1418159 Make the CSS state more tied to the document and less to the pres context. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1419158 border width display bug(page zoom + fractional pixels) Core CSS Parsing and Comp nobody NEW --- 2024-02-27
1419281 Google Forms radio button animation not smooth Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1419873 Assertion failure: !aContent || aContent->IsElement() || (aFrame && aContent->GetParent() && aFrame->PresContext()->FrameManager()-> GetDisplayContentsStyleFor(aContent->GetParent())) || (aContent->IsNodeOfType(nsINode::eTEXT) && aContent->IsStyledByServo Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1419943 stylo-chrome: permafailure browser_aboutURLs.js | leaked 2 window(s) until shutdown [url = about:downloads] Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1420423 [meta] stylo: Large regression on some talos tests when enabling stylo-chrome Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1420517 Trim whitespaces around property value with variable references Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1422283 Servo_StyleContext_AddRef/Release are either slow or used very heavily Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1422835 CSS animations are sluggish on a sample page. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1423964 stylo-chrome: Gecko_GetDocumentLWTheme and ThreadSafeGetDocumentLWTheme show up in profile Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1424253 stylo: non-default "font.minimum-size." pref value breaks table layout Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1424346 MotionMark spends a lot of time reallocating and freeing memory while parsing transform properties Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1425040 Firefox is very slow entering/leaving Twitter “lightbox” effects when the DOM is large Core CSS Parsing and Comp nobody NEW --- 2024-01-21
1427679 stylo: Drop some tables in stylist for SVG-as-image when no SMIL presents Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1428036 stylo: Add the CSS string which is parsed to crash report annotations Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1429292 Consider removing NS_DOCUMENT_STATE_RTL_LOCALE document state Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1429472 thread '<unnamed>' panicked at 'assertion failed: inherited_styles.is_none() || ptr::eq(inherited_styles.unwrap(), &**styles.primary())', /builds/worker/workspace/build/src/servo/ports/geckolib/glue.rs:2253:12 Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1429868 Consider not exposing to content :-moz-locale-dir. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1433588 Don't check snapshots on the stylesheet invalidation code if there are no sheet removals. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1433589 Use the correct case sensitivity for quirks mode docs in the stylesheet invalidation Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1434145 Four large stylist flushes in quick succession on cnn.com Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1435571 thread '<unnamed>' panicked at 'Trying to collect rules for a detached pseudo-element', /checkout/src/libcore/option.rs:874:4 Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1435940 stylo: Consider using invalidation for media feature values change Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1435949 stylo: Consider changing how media_feature_affected_matches works Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1436676 Remove the telemetry probe for parallel stylo traversals. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1437280 [wpt-sync] PR 9472 - [Gecko Bug 1424878] Not having cached style data doesn't guarantee we don't need to update media query stuff. Core CSS Parsing and Comp nobody NEW --- 2024-02-27
1437785 stylo: Author style disabling doesn't stop using @page, @font-face, @counter-style, etc. rules from author sheets Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1439366 Add stylesheets cached in XUL prototype cache into memory report Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1439445 [wpt-sync] Sync PR 9574 - tests for computed values of width with calc() range checks Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1440180 stylo: Some computed values are not reported in memory report Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1440222 stylo: Computed values for anonymous content of nsCanvasFrame are not reported in memory report Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1440442 Remove the second argument to FinishStyle. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1440561 stylo: Figure out a better way to allow sync load of font when possible Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1440640 stylo: The search suggestions hint is not vertically centred with Dark/Light themes on Linux after dynamically switching theme Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1441232 Incorrect color rendition on before and after Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1441307 [wpt-sync] Sync PR 9294 - [css-ui] bidi text-overflow tests Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1441315 [wpt-sync] Sync PR 8780 - [css-ui] Add test for interaction between text-overflow and bidi Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1441328 [wpt-sync] Sync PR 9403 - [css-writing-modes] Shift spec anchor for orthogonal flow block sizing tests. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1441645 [wpt-sync] Sync PR 9002 - [url] Properly treat '#' as marking the start of the fragment in data URIs Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1441730 [wpt-sync] Sync PR 9701 - Deflake some wpt tests using Ahem font Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1442286 outline-color: invert is not supported Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1443066 Try to understand why we're slower than Chrome on StyleBench "Positional pseudo classes : Adding leaf elements: Async" (& similar "Removing" measurement) Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1445422 live maps at weather.com are slow (with profile) Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1445566 stylo-chrome: <tab> element and its descendants are styled twice for each new tab Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1446165 Setting tbody as relative, makes all odd numbered trs to lose style grids Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1446364 The text is incorrectly displayed in the header after refreshing the page(CanvasPinball) Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1446971 A couple reftests for bug 883987 fail on stylo, but look invalid. Core CSS Parsing and Comp nobody NEW --- 2024-02-27
1447257 Some @font-feature-values tests are skipped on windows for no good reason. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1447627 Code cleanup after the removal of StyleAnimationValue Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1448250 Implement CSS attr(<attr-name> string) Core CSS Parsing and Comp nobody NEW --- 2023-12-24
1448251 Implement CSS attr(<attr-name> color) Core CSS Parsing and Comp nobody NEW --- 2023-12-24
1448252 Implement CSS attr(<attr-name> url) Core CSS Parsing and Comp nobody NEW --- 2023-12-24
1449074 Update adding-style-props.html to reflect how to add new CSS properties nowadays Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1450366 Make ContentRemoved faster when the element doesn't have a frame post bug 1303605. Core CSS Parsing and Comp nobody NEW --- 2024-02-27
1450474 59.0.02 hogs CPU when accessing pages at dailykos.com whereas 59.0.01 does not. Core CSS Parsing and Comp nobody NEW --- 2023-08-07
1450903 Have FontFaceSet::LogMessage correctly report the stylesheet of @font-face rule Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1450904 FontFace::mDescriptors should hold just descriptors data rather than @font-face rule Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1451178 Remove the intermediate nsCSSValue conversion for FontFaceRule and CounterStyleRule Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1451543 We may want to change how Servo_StyleSet_GetCounterStyleRule works Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1452539 make pointer-events changes generate a change hint that only reflows SVG elements Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1452851 layout.css.prefixes.webkit is not effective for webkit-prefixed display values Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1453224 Remove nsStyleColor Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1454467 The inspector code deduplicating XBL sheets probably no longer needs to after bug 1452525 Core CSS Parsing and Comp nobody NEW --- 2024-02-27
1454823 Make it clear what being INTERNAL means for a CSS property Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1454834 Values of animation_value_type field in property definition other than "none", "discrete", "computedValue" seem to be meaningless Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1455085 ShorthandId::longhands_to_css uselessly instantiated over iter::Cloned? Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1455565 Alias ::-webkit-progress-value to ::-moz-progress-bar Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1456320 animation-type-longhand.js should be an automatically generated build artifact Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1456715 nsColorNameList.h should be generated from the color table in cssparser Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1457178 Have data tables in nsCSSProps either removed or based on data from Servo Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1458189 Decide how @keyframes and similar rules should be looked up in Shadow DOM Core CSS Parsing and Comp nobody NEW --- 2022-12-07
1458909 The transform interpolation code could benefit from some comments. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1459822 Need to figure out the right security bits of HTMLStyleElement / SVGStyleElement. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1460370 See whether we can simplify the CorrectStyleParentFrame/GetParentComputedStyle bits Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1460789 Update AnimationEvent.elapsedTime to a double Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1460946 Consider not forbidding 0-resolution at parse time. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1461302 Support new generic font-family names from CSS Fonts 4 Core CSS Parsing and Comp nobody NEW --- 2024-06-07
1463643 Have mako delete loop variable after endfor Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1463651 unify style struct names between C++ and Rust Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1464742 Code size regressed by porting InspectorUtils::GetCSSValuesForProperty to use Servo Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1465031 The notification setup for @import is really weird. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1465133 Simplify parsing for contain:strict and contain:content Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1466922 Styling jank (134ms style flush) when loading new Reddit layout Core CSS Parsing and Comp nobody NEW --- 2023-02-14
1468145 Text selection on Android doesn't work in SVG documents. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1468703 Form select option CSS rules stopped working in version 60 Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1469173 Implement the <general-enclosed> syntax for media conditions. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1469789 Doing animation restyles even when the animation has no valid properties. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1470143 SVG image documents don't share UA sheets with HTML documents. Core CSS Parsing and Comp nobody NEW --- 2022-12-23
1470146 -moz-is-resource-document rule causes us not to share UA data between SVG image documents and non-SVG image documents. Core CSS Parsing and Comp nobody NEW --- 2022-12-23
1470148 Preference sheet doesn't apply to SVG resource documents. Core CSS Parsing and Comp nobody NEW --- 2022-12-23
1470149 noscript.css is not loaded in svg resource documents Core CSS Parsing and Comp nobody NEW --- 2022-12-23
1471772 U+0000 in a custom property value is not replaced with U+FFFD Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1471807 add support for restricting CSS properties to secure contexts Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1472380 Assertion failure: false (MOZ_ASSERT_UNREACHABLE: unexpected CSS unit for border image area division), at src/layout/painting/nsCSSRenderingBorders.cpp:3919 Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1474505 Consider doing CalcStyleDifference in DidSetComputedStyle. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1474789 Stylo accesses the preference service from multiple threads. Core CSS Parsing and Comp nobody NEW --- 2023-09-08
1475091 Dropping rayon thread pool when a content process is inactive? Core CSS Parsing and Comp nobody NEW --- 2023-08-25
1476051 Interop issues with select element styling with appearance:none. Core CSS Parsing and Comp nobody NEW --- 2022-10-11
1478953 style.foo = bar changes are slow Core CSS Parsing and Comp nobody NEW --- 2022-10-11
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