*{
  margin: 0;
  padding: 0;
}
.body{
  background: url("../image/bg.jpg");
  min-height: 100vh;
  background-size: 100vw 100vh;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}
#scoreBox{
  position: absolute;
  top: 10px;
  right: 100px;
  font-size: 39px;
  font-weight: bold;
}
#board{
  background: linear-gradient(rgb(170,236,170), rgb(236,236,167));
  width: 90vmin;
  height: 92vmin;
  border: 2px solid black;
  display: grid;
  grid-template-rows: repeat(18,1fr);
  grid-template-columns: repeat(18,1fr);
}
.head{
  background : linear-gradient(red,yellow);
  border: .25vmin solid purple;
  border-radius: 8px;
}
.snake{
  background-color: purple;
  border: .25vmin solid white;
  border-radius: 12px;
}
.food{
  background : linear-gradient(red,purple);
  border: .25vmin solid white;
  border-radius: 12px;
}