.snake {
  position: relative;
  width: 100%;
  height: 100%;
  background-image: url(./bg.jpg);
  background-size: cover;
}
.snake > .buttons {
  position: absolute;
  width: 22.22222222222%;
  height: 22.22222222222%;
  right: 0.4%;
  bottom: 0.97%;
  opacity: 0.6;
  background-image: url(./buttons.png);
  background-size: cover;
}
.snake > .buttons:active {
  opacity: 0.8;
}
.snake > .modal {
  display: none;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}
.snake > .modal.show {
  display: block;
}
.snake > .modal::after {
  content: "";
  position: absolute;
  width: 65.83333333333333%;
  height: 41.94444444444444%;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  background-image: url(./modal.png);
  background-size: cover;
}
.snake > .score {
  position: absolute;
  font-family: game;
  top: 3.5%;
  left: 25%;
  color: #fff;
}