feat: Updated ui in topdeals.html

[Nelathecoder]

changed the background and the alignment of card contents

Title and Issue number

Title : UI can be improved

Issue No. : 1412

Code Stack : html, css

Close #1412

Description

changed the background of the top deals page and changed the alignment of card content.

Video/Screenshots (mandatory)

Type of PR

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

Checklist:

• [x] 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?

• [x] I am contributing under GSSOC'24 Extended

[github-actions[bot]]

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