@keyframes door-enter {
  from {
    transform: scale3d(0, 1, 1);
  }
  to {
    transform: scale3d(1, 1, .1);
  }
}
.door-enter {
  animation: door-enter both cubic-bezier(0.4, 0, 0, 1.5);
}

@keyframes door-leave {
  from {
    transform: scale3d(1, 1, 1);
  }
  60% {
    transform: scale3d(.01, 1, 1);
  }
  to {
    transform: scale3d(0, 1, .1);
  }
}
.door-leave {
  animation: door-leave both;
}