Skip to content

DOC-3526: CSS custom property names and color values in the style attribute were lowercased when parsed #4186

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kemister85 merged 3 commits into from
Jun 24, 2026
Merged

DOC-3526: CSS custom property names and color values in the style attribute were lowercased when parsed #4186

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
9e63f11
Docs: DOC-3526 - CSS custom property names and color values in the st…
kemister85 Jun 8, 2026
189845b
Docs: DOC-3526 - Align TINY-11524 entry with updated JIRA documentati…
kemister85 Jun 8, 2026
7edffa4
Merge branch 'feature/8.7.0/DOC-3526' into feature/8.7.0/DOC-3526_TIN…
kemister85 Jun 24, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 7 additions & 0 deletions modules/ROOT/pages/8.7.0-release-notes.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -232,6 +232,13 @@ In {productname} {release-version}, indentation is applied to every cell in the

// CCFR here.

=== CSS custom property names and color values in the style attribute were lowercased when parsed
// #TINY-11524

Previously, the {productname} style parser lowercased CSS custom property names (such as `--MyColor`) and `color` and `background-color` values when reading the `style` attribute. This altered case-sensitive values, including CSS custom properties, template placeholders such as `{{FooBar}}`, and hex colors such as `#AABBCC`, so the affected styling sometimes did not render as authored.

In {productname} {release-version}, the style parser preserves the original case of CSS custom property names and `color` and `background-color` values. Standard property names are still lowercased, and other processing, such as RGB-to-hex conversion, shorthand merging, and security filtering, is unchanged. Case-sensitive colors and custom properties now stay exactly as authored.

=== Focused links in dark mode had the same text color as the background
// #TINY-14264

Expand Down
Loading