CSS3 rules are deleted
Open
Nobody has claimed this yet.
enhancement
- Dominant language
- PHP
- Stars
- 3.4k
- Forks
- 361
- Avg merge
- 3d 41m
- Merged PRs (30d)
- 2
Description
Things like box-shadow, border-radius and linear-gradient() are removed. It's quite a disadvantage for design to not be able to use these properties.
Would it be possible to fix this?
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue names box-shadow, border-radius, and linear-gradient() as CSS3 features being removed, but it does not identify files or tests. Start by locating the CSS sanitization rules and reproduce each case; done means supported properties are retained without weakening HTML Purifier's filtering behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- css, php
- Domain
- security, web-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100