BUG: Require changes in the Previous and Next section for better appearence

[Ankur-Rai-19]

Is there an existing issue for this?

• [X] I have searched the existing issues

What happened?

The Next and Previous sections have been completely destroyed. Changes are needed in the code to improve the appearance and look of the website.

Current look:

After Changes somewhat like this:

Record

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• [X] I'm a GSSOC'24 contributor
• [X] I want to work on this issue