h1{text-align:center;font-size:50px;font-family:forte;}
table,th,td{border:1px solid black;}

.bianco {
  width: 100px;
  height:100px;
  border: 3px solid black;
  padding: 5px;
  background-color:white;
  color:black;
}
.nero {
  width: 100px;
  height:100px;
  border: 3px solid black;
  padding: 5px;
  background-color:black;
  color:white;
}
table{
		margin-left:auto;
		margin-right:auto;
		border:5px solid black;
		}