.gallery {
  width: 100%;
  box-sizing: border-box;
  padding: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.3vw;
  margin-top: 8vw;
  margin-bottom: 10vw;
}

.lightbox .arrow{
  position: absolute;
  z-index: 2;
  height: 15vw;
  transform: translate(0, -50%);
}

.lightbox .arrow-left{
  left: 5%;
  right: unset;
}


.lightbox .arrow-right{
  left: unset;
  right: 5%;
}


.gallery-row {
  display: block;
  width: 100%;
}

.gallery-image {
  display: inline-block;
  height: 11vw;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  width: 19vw;
  margin: 1.3vw;
}

.gallery-row-big .gallery-image {
  height: 20vw;
  width: 40vw;
}

  .gallery-heading{
          text-transform: uppercase;
  font-weight: 300;
  margin-left: 1.3vw;
      margin-bottom: 4vw;
      font-weight: 300;
      font-size: 1.5vw;
    }
    .gallery-heading::before {
      content: "";
      border-left: 3px solid #3d3d3d;
      height: 100%;
      margin-right: 1vw;
    }
    .gallery h2{
           text-transform: uppercase;
          font-weight: 300;
          margin-left: 1.3vw;
          margin-top: 5vw;
          font-size: 150%;
          margin-bottom: 1vw;
    }

.lightbox {
  /** Default lightbox to hidden */
  display: none;
  /** Position and style */
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 100%;
  text-align: center;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.8);
}

.lightbox img {
  /** Pad the lightbox image */
  max-width: 90%;
  max-height: 95%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.lightbox:target {
  /** Remove default browser outline */
  outline: none;
  /** Unhide lightbox **/
  display: block;
}

.gallery-image.in-view {
  animation: fade-in;
  animation-duration: 3s;
  animation-delay: 0s;
  animation-fill-mode: both;
  backface-visibility: hidden;
}
@-webkit-keyframes fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@media only screen and (max-width: 992px) {
  .gallery-image, .gallery-row-big .gallery-image {
      box-sizing: border-box;
      display: block;
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
      position: relative;
      width: 80vw;
      height: 45vw;
      margin: 8vw;
  }
      .gallery-heading{
          margin-top: 20vw;
          text-transform: uppercase;
  font-weight: 300;
  margin-left: 8vw;
      margin-bottom: 12.5vw;
      font-weight: 300;
      font-size: 7vw;
    }
    .gallery-heading::before {
      content: "";
      border-left: 3px solid #3d3d3d;
      height: 100%;
      margin-right: 1vw;
    }
    .gallery h2{
           text-transform: uppercase;
          font-weight: 300;
          margin-left: 8vw;
          margin-bottom: 1vw;
          margin-top: 20vw;
    }

}