fix: fixed navbar bug

[Sourabh782]

BUG: Fixed Navbar bug

Title : Unnecessary spacing above navbar

Issue No. : #1400

Code Stack : HTML, CSS, JS

Close #1400

Description

Fixed navbar top transparent bug

Video/Screenshots (mandatory)

Type of PR

• [X] Bug fix
• [ ] Feature enhancement
• [ ] Documentation update
• [ ] Other (specify): ___

Checklist:

• [X] I have performed a self-review of my code.
• [X] I have commented my code, particularly in hard-to-understand areas.
• [X] I have tested the changes thoroughly before submitting this pull request.
• [X] I have provided relevant issue numbers, screenshots, and videos after making the changes.
• [X] I have gone through the contributing.md file before contributing
• [X] I have Starred the Repository.

Additional context:

Are you contributing under any Open-source programme?

• [X] I am contributing under GSSOC'24 Extended
• [X] I am contributing under Hacktoberfest'24

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[github-actions[bot]]

🎉🎉 Thank you for your contribution! Your PR #1562 has been merged! 🎉🎉