/*!
 * Start Bootstrap - Thumbnail Gallery (http://startbootstrap.com/)
 * Copyright 2013-2016 Start Bootstrap
 * Licensed under MIT (https://github.com/BlackrockDigital/startbootstrap/blob/gh-pages/LICENSE)
 */


.thumb {
    margin-bottom: 25px;
}
.clear{
  clear: both;
}
footer {
    margin: 50px 0;
}

.containerimg {
  position: relative;
  width: 25%;
}

.image {
  display: inline-block;
  width: 50%;
  height: auto;
}

.overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: auto;
  width: 100%;
  opacity: 0;
  transition: .5s ease;
  background: #3DC0F1 url(img/link.png) no-repeat center 100%;
}

.containerimg:hover .overlay {
  opacity: 1;
}

.text {
  color: white;
  font-size: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}