made navbar mobile friendly

[netlify[bot]]

✅ Deploy Preview for gdsc-fcrit ready!

Name	Link
🔨 Latest commit	a5cf659d1964cad771cf9871df0be3bad8294f7f
🔍 Latest deploy log	https://app.netlify.com/sites/gdsc-fcrit/deploys/653f7d9df1005f0008dd9fd0
😎 Deploy Preview	https://deploy-preview-59--gdsc-fcrit.netlify.app/
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[harshitkandpal]

https://github.com/GDSC-FCRIT/website/assets/111063866/46b012c1-bacf-42ae-9d92-cef0fc19092c

[harshitkandpal]

close #49 close #38