In the field of front-end development, CSS plays a crucial role in presenting data in a visually appealing and meaningful way. Let's discuss how CSS is used in data visualization. Have you used CSS to create charts, graphs, or other data representations? What are some of the challenges you've encountered when styling data elements with CSS, and how did you overcome them? Additionally, what tools or libraries do you find indispensable in your data visualization projects that heavily use CSS? Share your experiences, tips, and any interesting projects you have worked on!