.notification {
  position: absolute;
  top: 80%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 8px 20px;
  font-size: 17px;
  border-radius: 8px;
  background-color: #3498db;
  color: #000;
  display: none;
  box-shadow: 0 3px 4px rgba(0,0,0,0.30);
  -webkit-box-shadow: inset 0 0 16px rgba(255, 59, 0,1); 
  animation: pulsate 0.4s infinite alternate linear;
  box-shadow: 0 3px 4px rgba(0,0,0,0.30);
}

@keyframes pulsate {
	to {
		box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5), 10px 10px 10px rgba(0, 0,0, 0.2);
		
	}
}