@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,300);

@keyframes show-alert {
    0% {
        transform: scale(0);
   }
    60% {
        transform: scale(1.1);
   }
    80% {
        transform: scale(0.95);
   }
}
@keyframes hide-alert {
    20% {
        transform: scale(1.1);
   }
    100% {
        transform: scale(0);
   }
}
.container {
    animation: show-alert 0.6s ease-in-out;
}