#overlay {
    position: fixed;
    display: none;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999999;
    cursor: pointer;
  }
  
  #text-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: 30px;
    color: white;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
  }
  
  .text-overlay{
    position: absolute;
    top: 40%;
    left: 50%;
  }