.image-gallery {
  margin-top: -10px;
  padding: 0 0 70px;
  position: relative;
}

@media only screen and (max-width: 768px) {
  .image-gallery {
    padding: 0 0 30px;
  }
}

.gallery {
  margin: 0 -5px;
}

.gallery .slide {
  padding: 10px;
  border-radius: 3px;
  overflow: hidden;
}

.gallery .slide a {
  display: block;
  position: relative;
  z-index: 1;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
  text-decoration: none;
  border-radius: 3px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.gallery .slide a .overlay {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: url(../bg-purple.html);
  height: 100%;
  width: 100%;
  opacity: 0;
  transition: all 0.3s ease-in-out;
  z-index: 2;
  border-radius: 3px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
  visibility: hidden;
}

.gallery .slide a .overlay:after {
  content: "\e90a";
  font: 0.9em/1 icomoon;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
  text-align: center;
  transition: opacity 0.3s ease-in-out;
  color: rgba(255, 255, 255, 0.99);
  z-index: 5;
}

.gallery .slide a:hover {
  transform: scale(1.04);
  overflow: hidden;
  border-radius: 5px;
}

.gallery .slide a:hover .overlay {
  opacity: 1;
  visibility: visible;
}

.gallery img {
  width: 100%;
  max-height: none;
  transition: all 0.3s ease-in-out;
  border-radius: 3px;
}