[Bug] Fix the chatbot close button

[Ayushmaanagarwal1211]

Description

When i open the chatbox that it opens but the header of the opened checkbox is hiding behind the navbar .
In my opinion the header should comes over navbar for better user experience .
I want to work on that .
If suitable assign this issue to me .

Screenshots

Checklist

• I have checked the existing issues.
• I follow Contributing Guidelines of this project.
• I am a GSSOC'24 contributor.
• I am a IWOC'24 contributor.
• I am a JWOC'24 contributor.
• I am a SWOC'24 contributor.

Code of Conduct

• I agree to follow this project's "Code of Conduct".

[github-actions]

Hey @Ayushmaanagarwal1211, Welcome to the project Beautiify! 🎊
Thanks for opening an issue! 🙌 Please wait for the issue to be assigned. Happy Coding!! ✨

[Agrima11]

hii...pls assign me this issue

[saurabhsingh720]

@Rakesh9100
Assign this task.

[Rakesh9100]

Issue 621 is already open for this, you can comment there if you want to work @Ayushmaanagarwal1211