#racetrack {
  border: 1px solid black;
  height: 150px;
}

.player {
  height: 50px;
  width: 50px;
  background-color: blue;
  border: 1px solid black;
  margin: 10px 0 10px 10px;
}
Add basic styling for racetrack div and player divs
Add basic styling for racetrack div and player divs
