Adding hover effect on get involved button

[Himans40]

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name: Pull Request
about: Submit changes to the Sugar Labs website for review

📝 Description

This PR fixes the Hovering effect on the "Get Involved" button in the Volunteer Development page . This would make it consistent with other buttons on the website.

🔗 Related Issue

Fixes #559

🔄 Type of Change

• 📱 New Feature (new page, component, or functionality)
• 🎨 UI/UX Update (visual changes, styling improvements)
• 📖 Content Update (text changes, documentation)
• 🐛 Bug Fix
• ⚡ Performance Improvement
• ♿ Accessibility Enhancement
• 🔒 Security Update
• 📦 Dependency Update
• 🧹 Code Refactoring
• 🧪 Test Updates

📷 Visual Changes

Before:

After:

🖥️ Responsive Design

• Desktop (1200px+)
• Tablet (768px - 1199px)
• Mobile (320px - 767px)

♿ Accessibility

• Proper heading hierarchy maintained
• ARIA labels added where needed
• Color contrast requirements met
• Keyboard navigation works correctly
• Screen reader testing performed

📋 PR Checklist

• My code follows the project's coding style guidelines
• I have tested these changes locally
• I have updated the documentation accordingly
• My changes generate no new warnings or console errors
• I have added tests that prove my fix/feature works
• All existing tests pass successfully
• I have checked for and resolved any merge conflicts
• I have optimized images/assets (if applicable)
• I have validated all links are working correctly

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📚 Reviewer Resources

• Contributing Guide
• Style Guide
• Community Chat

Thank you for contributing to the Sugar Labs website! 🎉

[github-actions]

🎉 All Checks Passed!

Status: ✅ Ready to merge

✅ Completed Workflows

Workflow	Status	Details
🔨 Continuous Integration	✅ Passed	Build completed successfully
📝 Code Linting	✅ Passed	All formatting and style checks passed

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🚀 This PR is ready for review and can be safely merged to main branch!

Great work! Your code meets all quality standards. 👏