Navigation improvements:

[shubhamsharma9199]

Standardize button styles: The buttons currently have different classes (add and a button without a class). Consider using a consistent class for all buttons and defining styles in the CSS file.
Fix broken links: The links for "About Us" and "Content Us" have typos. Change them to "About Us" and "Contact Us" respectively, and update the URLs if needed.
Empty link: The second button in the navigation links to an empty string (href=""). Decide if this button should be removed or linked to a specific page.

[github-actions]

Welcome, @shubhamsharma9199! Thanks for raising the issue.
Soon the maintainers/owner will review it and provide you with feedback/suggestions.
Make sure to star this awesome repository and follow the account!

[Gyanthakur]

@shubhamsharma9199 What's your update?

[shubhamsharma9199]

I have completed my work and will ensure that I submit the pull request before tonight."

Let me know if you need any further adjustments! @Gyanthakur