.popup {
    position: fixed;
    top: 80%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #00a0b0;
    padding: 20px;
    border-radius: 5px;
    display: none;
    z-index: 10;
	font-size: 20px;
	font-weight: 900;
	text-align: center;
	color: #ffffff;
	width: 350px;
	height: 30px;
  }
  .fade-out {
    opacity: 0;
    transition: opacity 2s;
  }