[Bug] Fixing Headers with Filters on All Pages

[NdekoCode]

Fixing Headers containing Filters to prevent Scrolling

Headers containing filters should remain fixed on each page to avoid them scrolling with the rest of the content. The headers with filters should be FIXED everywhere, not scroll! This whole below blocks and similar should be fixed

Steps to reproduce

1. Access a page with a header containing filters.
2. Scroll down and observe if the header scrolls.

Expected solution

• Change the style of the header so that it is fixed during scrolling.

Acceptance Criteria**:

• All headers with filters must remain fixed on all pages.