added responsiveness to about page

[siddhi-244]

Description

added responsiveness to about page

Checklist

• [x] I am making a proper pull request, not a spam.
• [x] I've checked the issue list before deciding what to submit.

Related Issues or Pull Requests

475

Add relevant screenshot or video (if any)

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[netlify[bot]]

✔️ Deploy Preview for musicophilia ready!

🔨 Explore the source changes: 871422eb8bf481fc1b21177d021a4fa216719e4b

🔍 Inspect the deploy log: https://app.netlify.com/sites/musicophilia/deploys/60fbef18572fb300087780b1

😎 Browse the preview: https://deploy-preview-532--musicophilia.netlify.app

[siddhi-244]

@niloysikdar now please see !