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

• Bug fix
• Feature enhancement
• Documentation update
• Other (specify): _______________

Checklist:

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

Additional context:

##Are you contributing under any Open-source programme?

• I am contributing under GSSOC'24 Extended
• I am contributing under Hacktoberfest'24

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[apu52]

@Sourabh782 good work

[github-actions]

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