Worked on the crowdsecurity/crowdsec-docs repository to address a UI regression affecting the documentation site’s layout. Focused on restoring visual consistency and improving user experience by adjusting the max-width of page content and hiding the Docusaurus breadcrumb, which reduced visual clutter and enhanced readability across documentation pages. Utilized CSS for precise layout adjustments and applied UI/UX design principles to ensure a stable and user-friendly interface. Validated the changes against the existing Docusaurus setup and continuous integration checks, demonstrating disciplined regression testing and attention to detail. The work improved navigation and reduced layout-related friction for users accessing the documentation site.