Updated css to file maintain color and font size

[Qamberhasnain]

Description

• As it can be seen in the screenshot that it shows font size and color of output is oddly white and big.

Fixes: #591

Type of change

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

Checklist:

• [X] I have made this from my own
• [X] My code follows the style guidelines of this project
• [X] I have performed a self-review of my own code
• [X] My changes generate no new warnings

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Before changes

After changes

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[github-actions[bot]]

Our team will soon review your PR. Thanks @Qamberhasnain :)

[github-actions[bot]]

Thank you @Qamberhasnain for taking out your valuable time in order to contribute to our project. Looking forward for more such amazing contributions :)

[Qamberhasnain]

@VidhiBhatt01 issue number is already mentioned in PR description. #591 is the issue