BUG: Persistent mobile responsiveness gaps in PictoPy documentation (follow-up to #734, #763)

### Is there an existing issue for this?

- [x] I have searched the existing issues

### What happened?

Although mobile responsiveness improvements were previously implemented in PR #763 (addressing issue #734), the PictoPy documentation website still exhibits responsiveness problems in several sections when viewed on smaller screen sizes.

While the earlier fix resolved many major layout issues, some components and pages continue to break or render sub-optimally on mobile and narrow viewports, indicating that the responsiveness work is not yet fully complete.

This issue is being raised as a follow-up to track and resolve the remaining gaps in mobile responsiveness.

This issue is only happen with this section of website :
https://aossie-org.github.io/PictoPy/backend/backend_python/api/

**Related References :**
Previous issue: #734
Previous merged PR: #763

Current Behaviour :

if this issue is actionable i would like to make a PR for this please assign it to me

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