Re: [csswg-drafts] [css-forms-1] Do the new pseudo-elements have internal structure or are they trees of pseudo-elements? Or are they neither? (#12758) from Tim Nguyen via GitHub on 2025-12-09 (public-css-archive@w3.org from December 2025)

From: Tim Nguyen via GitHub <noreply@w3.org>
Date: Tue, 09 Dec 2025 03:30:15 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-3630082453-1765251013-noreply@w3.org>

The main difference between fully styleable pseudo-elements and element-backed ones is mostly whether you can chain them with pseudo-elements (e.g. `::placeholder::after`, or `::file-selector-button::before`), those restrictions can just be enforced at parse-time.

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Received on Tuesday, 9 December 2025 03:30:16 UTC