Worked on the mozilla/bedrock repository to address a mobile article layout issue affecting user experience when a sidebar is present. Focused on front end development using CSS and SCSS, the solution involved removing top padding for screen widths smaller than medium, resulting in a cleaner and more readable layout on mobile devices. The change was implemented as a targeted, well-documented CSS update, ensuring traceability and minimal risk to other components. By resolving this visual gap, the work improved mobile readability and reduced layout glitches, demonstrating attention to detail and a methodical approach to maintaining UI consistency across devices.