.lightbox-nav {
  position: relative;
  margin-bottom: 12px; /* the font-size of .btn-xs */
  height: 53px;
  text-align: center;
  font-size: 0; /* prevent the otherwise inherited font-size and line-height from adding extra space to the bottom of this div */
  background-color: #ff9a00;
}
.scrollable {
    overflow:scroll;
}
.lightbox-nav .btn-group {
  /*vertical-align: middle;*/
  margin-top:0px;
}

.lightbox-nav .btn-group > a {
    background-color:#396db6;
    border-color:#396db6;
    color:white;
    height:53px;

    line-height:45px;
    margin:0px !important;
    border-radius:0;
    padding:0px;
}

.lightbox-nav .btn-group > a.new-tab {
    width:160px;
    border-right-color:#467bc6;
    border-left-color:#467bc6;
}

.lightbox-nav .btn-group > a > div.lightbox-nav-image {
    height:60%;
    line-height:32px;
}

.lightbox-nav .btn-group > a > div.lightbox-nav-text {
    height:40%;
    line-height:15px;
}

.lightbox-nav .btn-group > a.side-button{
    width:80px;
}

.lightbox-nav .btn-group > a:hover {
    background-color:#5099FF;
    border-color:#5099FF;
}

.lightbox-nav .close {
  /* absolutely position this in order to center the nav buttons */
  position: absolute;
  top: 2px;
  right: 10px;
}

.lightbox-image-container {
  position: relative;
  text-align: center; /* center the image */
}

/* the caption overlays the top left corner of the image */
.lightbox-image-caption {
  position: absolute;
  top: 0;
  left: 0;
  margin: 0.5em 0.9em; /* the left and right margins are offset by 0.4em for the span box-shadow */
  color: #000;
  font-size: 1.5em;
  font-weight: bold;
  text-align: left;
  text-shadow: 0.1em 0.1em 0.2em rgba(255, 255, 255, 0.5);
}

.lightbox-image-caption span {
  padding-top: 0.1em;
  padding-bottom: 0.1em;
  background-color: rgba(255, 255, 255, 0.75);
  /* pad the left and right of each line of text */
  box-shadow: 0.4em 0 0 rgba(255, 255, 255, 0.75),
    -0.4em 0 0 rgba(255, 255, 255, 0.75);
}