Leonardo Piombo focused on refining the user interface of the Bus.html file within the francenar/ArchitettureSistemiElaborazione repository, delivering a targeted update to the footer section. He implemented a placeholder annotation and standardized the branding using HTML, ensuring consistent font sizing and visual clarity. Through a sequence of three commits, Leonardo incrementally updated the footer content, first adding and then removing the author’s name to streamline the design. His work emphasized maintainability and set the stage for future centralized footer management. Leveraging his front-end development skills, Leonardo addressed branding consistency and reduced clutter, though the scope remained limited to a single feature.