#snackbar {
  visibility: hidden;
  position: fixed;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 350px;
  background-color: #323232;
  color: #ffffffb3;
  text-align: center;
  border-radius: 2px;
  padding: 16px;
  z-index: 1;
  bottom: 30px;
  font-size: 17px;
  border-radius: 5px;
  box-shadow: 0 3px 5px -1px #0003, 0 6px 10px #00000024, 0 1px 18px #0000001f;
}

#snackbar.showSnackBar {
  visibility: visible;
  -webkit-animation: fadein 0.5s, fadeout 0.5s 4.5s;
  animation: fadein 0.5s, fadeout 0.5s 4.5s;
}

@-webkit-keyframes fadein {
  from {bottom: 0; opacity: 0;} 
  to {bottom: 30px; opacity: 1;}
}

@keyframes fadein {
  from {bottom: 0; opacity: 0;}
  to {bottom: 30px; opacity: 1;}
}

@-webkit-keyframes fadeout {
  from {bottom: 30px; opacity: 1;} 
  to {bottom: 0; opacity: 0;}
}

@keyframes fadeout {
  from {bottom: 30px; opacity: 1;}
  to {bottom: 0; opacity: 0;}
}