body{
  background-color: black;
  margin: 0;
  padding: 0;
  text-align: center;
}
.title-page{
  margin: 50px;
}
.menu{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
#space-board{
  display: none;
}

body button {
  font-size: 20px;
  background-color: #fff;
  color: black;
  padding: 10px 20px;
  border: 0;
  box-shadow: 0;
  border-radius: 5px;
  margin-bottom: 40px;
}

.game-board{
  margin: 8px 50px 15px 50px;
  display: flex;
  justify-content: center;
}