[Style] Add hover effect on inputs in Basic Calculator

[shivangi-singhjha]

What's the style idea?

Description
On mouseover the border color of the inputs will be changed.
Please assign me this task under GSSoC'24 Contributor.

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 @shivangi-singhjha, Welcome to the project CalcDiverse! 🎊
Thanks for opening an issue! 🙌 Please wait for the issue to be assigned. Happy Coding!! ✨

[DaminiTechie]

Please assign me this task under GSSoC'24 Contributor.

[IP80808080]

👋 Hello! I'd be happy to help with this issue. Could you please assign it to me? Additionally, could you please label it for the appropriate level? Thank you! 🚀

[aashkaaaaaa]

I am really interested in contributing to GSSoC'24 as a contributor and I was wondering if you could assist me by assigning me a task under the program.

[nsk6704]

I kindly request you to assign this issue to me, an aspiring web developer certified by freeCodeCamp in Web Design and have also interned at a company named Codsoft.

Here is my LinkedIn Profile for more information!

https://www.linkedin.com/in/saketh-kashyap-nagendra/

[Rakesh9100]

Which inputs are you talking about, pls clarify with the supporting screenshots @shivangi-singhjha

[shivangi-singhjha]

Sir, on hovering any inputs like any digit 1,2,3... or operator +, - .... a border will appear.

Here I am hovering on 9 , a border is appearing.

[shivangi-singhjha]

Sir, on hovering any inputs like any digit 1,2,3... or operator +, - .... a border will appear.

Here I am hovering on 9 , a border is appearing.

Sir kindly look into it.

[Rakesh9100]

Go ahead @shivangi-singhjha