Enhanced General Root Calculator UI

[manishh12]

Fixes Issue🛠️

Closes #795

Description👨‍💻

The changes made to the original CSS code include:

• Adjustments to font and background for readability and visual appeal.
• Styling the container to have rounded corners, padding, and a subtle shadow effect for a cleaner and more visually appealing layout.
• Styling input fields and buttons with increased padding, margin, and full-width to improve usability and aesthetics.
• Changing the button color and adding a hover effect for better visual feedback.
• Setting responsive layout rules to ensure the calculator adjusts appropriately on smaller screens, maintaining usability and aesthetics.

Type of change📄

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

How this has been tested✅

Tested locally.

Checklist✅

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added demonstration in the form of GIF/video file
• I am an Open Source Contributor

Screenshots/GIF📷

New

Old

[github-actions]

Hey @manishh12, Welcome to the project CalcDiverse! 🎊
Thanks for your contribution! Your effort makes this project better. Keep it up! 🙌
Please wait for the PR to be reviewed. Happy Coding!! ✨

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[manishh12]

@Rakesh9100 Kindly review this PR.

[Rakesh9100]

Merged 🎉 @manishh12