Description:

This pull request addresses and solves issue #210. It enhances the form component's responsiveness to improve the user experience across different devices and screen sizes.

Changes Made:

1. package.json: Added new dependency called classnames.
2. ArticleForm.jsx: Refactored form layout, improved state handling, and updated button design and loading logic.
3. CountryPickList.jsx: Replaced continent class with flex-1, making it responsive.
4. Menu.jsx: Added className prop for custom styles using classnames.
5. index.css: Adjusted button width for responsiveness and cleaned up redundant styles.

Checklist:

• Tested the form on various devices and screen sizes to ensure responsive behavior and consistent appearance.
• Verified that all form elements are functional and visually appealing across different screen resolutions.
• Ensured that the form maintains accessibility standards and adheres to project design conventions.

Thank you!