.top {
    width: 100%;
    min-height: 300px;
    padding: 20px 0;
    text-align: center; }
  
  .galleryItem {
    width: 250px;
    height: 250px;
    margin: 10px;
    border: solid 0px #fff;
    padding: 0;
    display: inline-block;
    -webkit-box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.25);
    box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.25); }
  
  .galleryItem img {
    width: 250px;
    height: 250px; }
  
  .caption {
    position: relative;
    display: inline-block;
    width: 250px;
    height: 250px;
    z-index: 2; }
  
  .caption::before {
    content: attr(data-title);
    width: 250px;
    height: 0; 
    position: absolute;
    top: 0;
    left: 0;
    color: #000;
    background-color: rgba(255,255,255,0.3);
    font: bold 1.2em 'helvetica neue', helvetica, arial, sans-serif;
    overflow: hidden;
    opacity: 0;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease; }
  
  .caption::after {
    content: attr(data-description);
    width: 250px;
    height: 0;
    position: absolute;
    bottom: -0;
    left: 0;
    color: #fff;
    background-color: rgba(34,34,34,0.5);
    font-family: 'helvetica neue', helvetica, arial, sans-serif;
    overflow: hidden;
    opacity: 0;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease; }
  
  .caption:hover::before {
    opacity: 1;
    height: 25px; }
  
  .caption:hover::after {
    opacity: 1;
    bottom: 0;
    height: 65px; }
  
  /* lightbox */
  
  .lightbox {
    display: none;
    position: fixed;
    z-index: 3;
    width: 100%;
    height: 100%;
    text-align: center;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.85);
  }
  
  .lightbox a { 
    color: #fff;
    text-decoration: none; 
  }
  
  .lightbox img {
    max-height: 85%;
    max-width: 85%;
  }
  
  .lightbox:target {
    display: table;
  }
  
  .lightbox .image {
    display: table-cell;
    vertical-align: middle; }
  
  .lightbox .image img {
    -webkit-box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.25);
    box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.25); }
  
  .next, .prev, .close { display: block; position: fixed; }
  
  .close { width: 5000px; height: 5000px; overflow: hidden; top: 0; left: 0; z-index: 5; cursor: default; }
  
  .next, .prev { width: 100px; height: 25px; top: 50%; z-index: 10; opacity: 0.7; font-size: 2em; line-height: 25px; text-shadow: 0px 0px 15px rgba(0, 0, 0, 1); }
  
  .prev { left: 10px; text-align: left; }
  
  .prev::after { content: '\2039'; }
      
  .next { right: 10px; text-align: right; }
  
  .next::before { content: '\203A'; }