body{
  font-family:Lucida Console, Monaco;
}
tabl{
  border-collapse:collapse;
  width: 80%;
    margin: 20px auto;
}
th, td{
  border: 1px solid black;
  padding:10px;
  text-align:center;
}
th{
  background-color:lightblue;
}
.tictactoe td{
  height:60px;
  font-size: 24px;
  background-color:lightpink;
}
form{
  width:60%;
  margin:auto;
  padding:10px;
  border: 1px solid blue;
}
input, select, textarea{
  width:100%
}