Responsiveness for mobile(320px).

[the-shivam-gupta]

The site is not responsive for the screen size of 320px. The cards are overflowing and the navbar width is also reduced for that size.

[github-actions[bot]]

Congratulations, the-shivam-gupta! 🎉 Thank you for creating your first issue in GES. Your contribution is greatly appreciated and we look forward to working with you to resolve the issue. Keep up the great work!