#add-time-input-group {
  width: auto;
}

#time-added-message-list {
  .time-added-message-list-item {
    height: 24px;
  }

  .hidden {
    transition: all 900ms;
    height: 0%;
    font-size: 0%;
  }
}

.shake {
  animation: shake 200ms ease-in-out;
}

@keyframes shake {
  0% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(3px);
  }

  50% {
    transform: translateX(-3px);
  }

  75% {
    transform: translateX(3px);
  }

  100% {
    transform: translateX(0);
  }
}