change in css in focusin & chnge in heading

[vijaylaxmi04]

PR Description 📜

Please include summary related to the issue you have fixed and describe your PR in brief over here by specifying the issue number on which you were working below Fixes # <212> I have enhanced the heading & changed css for focusin

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• [ ] My changes generates no new warnings.
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[thevirengarg]

@vijaylaxmi04 Please mention the issue no.

[vijaylaxmi04]