/* ANIMATIONS */

@keyframes pop-up {
  0% {
    opacity: 0;
    transform: scale(0.5, 0.5);
  }
  100% {
    opacity: 1;
    transform: scale(1, 1);
  }
}

@keyframes loader {
  33% {
    background-size: calc(100% / 3) 0%, calc(100% / 3) 100%, calc(100% / 3) 100%;
  }
  50% {
    background-size: calc(100% / 3) 100%, calc(100% / 3) 0%, calc(100% / 3) 100%;
  }
  66% {
    background-size: calc(100% / 3) 100%, calc(100% / 3) 100%, calc(100% / 3) 0%;
  }
}