javafx-css-ref

name	javafx-css-ref
description	Verify JavaFX CSS rules, selectors, pseudo-classes, and property names against the official reference. Use when the user asks to validate or fix JavaFX CSS or inline JavaFX styles.

JavaFX CSS reference checker

Use when user asks verify JavaFX CSS rules against official documentation

Source truth

• https://openjfx.io/javadoc/26/javafx.graphics/javafx/scene/doc-files/cssref.html

Workflow

1. Read target CSS or inline JavaFX style user files
2. Fetch JavaFX CSS reference page
3. Check each requested rule against reference: selector validity property name value syntax control-specific scope
4. Return findings three blocks: valid invalid or doubtful concrete corrections
5. If version ambiguous ask JavaFX version target default reference URL version

Output style

• keep answers short actionable
• quote exact CSS fragment when reporting issue
• prefer minimal corrections preserve user intent