body {
  background-color: white;
  background-size: cover;
  font-family: Arial, Helvetica, sans-serif;
  text-align: center;
  margin: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#board {
  height: 380px;
  width: 475px;
  display: flex;
  flex-wrap: wrap;
  background-color: white;
  border: 5px solid skyblue;
}

.card {
  height: 90px;
  width: 90px;
  margin: 2.5px;
}

h2 {
  color: rgb(6, 94, 153);
}