body{
    margin: 0;
}

@keyframes slidein {
  0% {
    visibility: hidden;
    opacity: 0;
    transform: scale(0.8, 0.8);
  }

  100% {
    visibility: visible;
    opacity: 1;
    transform: scale(1, 1);
  }
}

@keyframes slideout {
  0% {
    visibility: visible;
    opacity: 1;
    transform: scale(1, 1);

  }

  100% {
    visibility: hidden;
    opacity: 0;
    transform: scale(0.8, 0.8);
  }
}