Refreshing our page you see here that it correctly appended the header to our page but that it’s slightly off. Again we can make a simple fix with CSS to center our header. Back in our code we simply select the H2 elements on our page and change the text align to be center. And going back to our chart we see here. The World Cup Attendance title has properly been centered on our page. And hopefully this shows you the benefit that d3 provides us by allowing us to use standard CSS and HTML knowledge that we might have gathered from web development to create great data visualizations.