Made changes for better navigation inside the website

[Vedant-Manjrekar]

Fixes Issue #1672

Changes proposed

Check List (Check all the applicable boxes)

• [x] My code follows the code style of this project.
• [ ] My change requires changes to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] All new and existing tests passed.
• [x] This PR does not contain plagiarized content.
• [x] The title of my pull request is a short description of the requested changes.

[EmmaDawsonDev]

Can you fix the failing tests and also post a screenshot of how the site looks with your changes?

[Vedant-Manjrekar]

Before:

After:

[Vedant-Manjrekar]

@EmmaDawsonDev Done 👍🏽