.overlay {
    position: absolute; /* Sit on top of the page content */
    display: block; /* Hidden by default */
    width: 100%; /* Full width (cover the whole page) */
    height: 100%; /* Full height (cover the whole page) */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5); /* Black background with opacity */
    z-index: 2; /* Specify a stack order in case you're using a different order for other elements */
    cursor: pointer; /* Add a pointer on hover */
  }

  .page-main-img {
      width: 100%;
      max-height: 400px;
      /* background-position: center; */
      background-size: contain;
      filter: drop-shadow(2px 4px 6px black);

  }


  .page-content {
      text-align: justify;
  }