* {
  margin: 0;
  padding: 0;
  font-family: "Courier New", Courier, monospace;
}

h1 {
  padding-top: 30px;
  text-align: center;
}

p {
  padding: 20px;
  text-align: center;
}

.gameboard {
  display: grid;
  grid-template-columns: repeat(3, 100px);
  grid-template-rows: repeat(3, 100px);
  gap: 5px;
  justify-content: center;
  margin-top: 50px;
}

.square {
  border: 2px solid black;
  display: flex;
  align-items: center;
  padding: 35px;
  font-size: 3rem;
  cursor: pointer;
  background-color: white;
}

.square-hover {
  background-color: #f0f0f0;
}