*{
  background-image: url(./tic-tac-toe-seamless-background-on-dark-blue-illustration-vector.jpg);
}
.game-board
{
	width: 600px;
	height: 600px;
	margin: 0 auto;
  background-color: #007bff;
  color: #fff;
  border: 6px solid #00ddff;
  border-radius: 10px;
	
	display: grid;
	grid-template: repeat(3, 1fr) / repeat(3, 1fr);
}

.box
{
  border: 6px solid #e1ff00;
  border-radius: 10%;
  font-family: Helvetica;
  font-weight: bold;
  font-size: 4em;
  display: flex;
  justify-content: center;
  align-items: center;
}
button{
  border: solid 5px #206588;
  display: block;
  margin: 0% auto;
  margin-top: 50px;
  padding: 10px  20px;
  text-shadow: 10px #070707;
  font-size: large;
  border-radius: 10%;
  background-color: #009bfb;
  font-family: 'Oswald', sans-serif;
  font-size: x-large;
  color: #ffffff;
}

:root{
  --lineblock:#007bff;
}

.title{
  text-align: center;
  margin: 0% auto;
  font-size: 5rem;
  color: #ff0000;
  font-family: 'Oswald', sans-serif;
  text-shadow: 1px 0 #070707;
  
}

footer {
  border: 5px #e1ff00;
  background-color: #070707;
  text-align: center;
  background-color: rgb(0, 0, 0);
  font-family: 'Oswald', sans-serif;
  color: #ff0000;
  font-size: xx-large;
}