Camper Leaderboard Project

And here my Leaderboard project in React framework. Functionality is done. I need to finish off with a bit of decoration only.
Camper Leaderboard

The style could be improved.

Leader in what? How is the scoring done? That should be explained on the page.

Thank you for the feedback.
Though in the freeCodeCamp examples about this challege that I checked there is no any introduction about the page, it is true. Something should be indicated as introduction and that is what I tried to correct.