@mixin game-logo () {
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;

  height: 155px;
  width: 100%;

  transition: opacity 200ms, transform 200ms;
  opacity: 1;
  transform: translateX(0px) translateY(0px) translateZ(0px);

  &__moved {
    opacity: 0;
    transform: translateX(0px) translateY(-10px) translateZ(0px);
  }
}