/* The Modal (background) */
.modal {
  display: none;        /* Hidden by default */
  position: fixed;      /* Stay in place */
  z-index: 1;           /* Sit on top */
  padding-top: 100px;   /* Location of the box */
  left: 0;
  top: 0;
  width: 100%;          /* Full width */
  height: 100%;         /* Full height */
  overflow: auto;       /* Enable scroll if needed */
  background-color: rgb(0,0,0); /* Fallback color */
  background-color: rgba(0,0,0,0.7); /* Black w/ opacity */
  cursor: pointer;
}

/* Modal Content (image) */
.modal-content {
  margin:   auto;
  display:  block;
  width:    100%;
  max-width: 1000px;
  border: 5px solid White;
  /* prevent user from selecting lightbox (otherwise it cannot be de-seleted */
  -ms-user-select: none;     /* IE 10 and IE 11 */
  user-select: none;         /* Standard syntax */
  -webkit-user-select: none; /* Safari */
}

/* Caption of Modal Image */
#modalCaption {
  margin: auto;
  display: block;
  width: auto;
  max-width: 1000px;
  text-align: center;
  color: #ccc;
  padding: 10px 0;
  height: 100px;
  font-family: Arial, Helvetica, sans-serif;
}

/* 100% Image Width on Smaller Screens */
@media only screen and (max-width: 1000px){
  .modal-content {
    width: 100%;
  }
}