.gallery .images {
  position: relative;
  width: 100%;
  padding-bottom: 60%;
  height: 0;
}
.gallery .images > div,
.gallery .images > span {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
}
.gallery .images > div {
  opacity: 0;
  background: center no-repeat;
  background-size: cover;
  border-radius: 3px;
  box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.4);
  -webkit-transition: all 0.88s ease;
          transition: all 0.88s ease;
}
.gallery .images > div.active {
  opacity: 1;
}
.gallery .images > span {
  cursor: pointer;
  width: 50px;
  color: white;
  text-shadow: 0 0 5px black;
  font-size: 50px;
  height: 100%;
  line-height: 44px;
}
.gallery .images > span.right {
  left: 100%;
  margin-left: -38px;
}
.gallery .images > span.left {
  padding-left: 10px;
}
.gallery .images > span:before {
  margin-top: -25px;
  top: 50%;
  position: absolute;
  bottom: 0;
}
.gallery .images > span.left:before {
  content: "\00AB";
}
.gallery .images > span.right:before {
  content: "\00BB";
}
.gallery .thumbs {
  margin-top: 10px;
  display: inline-block;
  width: 100%;
  text-align: center;
  cursor: pointer;
}
.gallery .thumbs > div {
  box-sizing: border-box;
  background: center no-repeat;
  background-size: cover;
  display: inline-block;
  position: relative;
  margin: 4px;
  border: 3px solid transparent;
  width: 100px;
  height: 100px;
  cursor: pointer;
  -webkit-transition: all 0.88s ease;
          transition: all 0.88s ease;
}
@media (max-width: 768px) {
  .gallery .thumbs > div {
    width: 65px;
    height: 65px;
  }
}
.gallery .thumbs > div:before {
  content: '';
  width: 0;
  height: 0;
  border: solid transparent;
  border-width: 0 5px 5px 5px;
  position: absolute;
  left: 45px;
  top: -8px;
  -webkit-transition: all 0.88s ease;
          transition: all 0.88s ease;
}
@media (max-width: 768px) {
  .gallery .thumbs > div:before {
    left: 25px;
  }
}
.gallery .thumbs > div.active {
  border-color: silver;
}
.gallery .thumbs > div.active:before {
  border-bottom-color: silver;
}