Fix/1364 challenge page text visible

[Aditya-PS-05]

📥 Pull Request

Description

Fixed the ui of the challenges page.

Fixes #1364

Type of change

• Breaking change (fix the ui of the challenge page)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[github-actions]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible.). If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊

[github-actions]

⚡️ Lighthouse Report for the Deploy Preview of this PR 🚀

🔗 Site: Algo | Live Site

URL 🌐	Performance	Accessibility	Best Practices	SEO	📊
/algo/	🔴 18	🟡 87	🟡 75	🟡 71	📄
/algo/docs	🔴 45	🟢 96	🟡 75	🟢 100	📄
/algo/blog	🟡 68	🟢 92	🟢 96	🟡 86	📄

[Aditya-PS-05]

@ajay-dhangar ,
Please review my pr