[Bug]: Re-design dropdown

[Ridhima10]

Give a brief about the bug ✍️

The dropdown does not have a good design. I would like to re-design it

What is the expected behavior? 🤔

It should match the UI of website

Provide step by step information reproduce the bug 📄

I will enhance the UI to make it look more appealing

Select program in which you are contributing

GSSoC24

Code of Conduct

• [X] I follow CONTRIBUTING GUIDELINE of this project.