fix(demo): fix demo styles in vaadin 25

[javier-godoy]

Summary by CodeRabbit

• Style
  • Updated styling for tertiary inline button elements to reset backgrounds, borders, and shadows.
  • Enhanced icon sizing with improved fallback support for better cross-browser compatibility.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 8e71249 and 8f6c141.

📒 Files selected for processing (1)

• src/test/resources/META-INF/frontend/styles/share-easy-demo-styles.css

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Walkthrough

A CSS styling file was modified to add a new rule for tertiary inline buttons within a share-easy container element, resetting visual properties. Icon sizing was updated to use a fallback value of 1.25em instead of relying solely on a CSS variable.

Changes

Cohort / File(s)	Summary
CSS Styling Updates src/test/resources/META-INF/frontend/styles/share-easy-demo-styles.css	Added new CSS rule for .share-easy-container span vaadin-button[theme~="tertiary-inline"] to reset background, border, box-shadow, and vertical padding. Updated icon sizing fallback from --lumo-icon-size-s variable to explicit 1.25em value.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'fix(demo): fix demo styles in vaadin 25' clearly relates to the changeset, which updates CSS styles in a demo file for Vaadin 25 compatibility.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch javier-godoy-patch-1

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud