.gallery-block.grid-gallery{
  padding-bottom: 60px;
  padding-top: 60px;
}

.gallery-block.grid-gallery .heading{
    margin-bottom: 50px;
    text-align: center;
}

.gallery-block.grid-gallery .heading h2{
    font-weight: bold;
    font-size: 1.4rem;
    text-transform: uppercase;
}

.gallery-block.grid-gallery a:hover{
  opacity: 0.8;
}

.gallery-block.grid-gallery .item img{
  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.15);
  transition: 0.4s;
}

.gallery-block.grid-gallery .item{
  margin-bottom: 20px;
}

@media (min-width: 576px) {

  .gallery-block.grid-gallery .scale-on-hover:hover{
    transform: scale(1.05);
    box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.15) !important;
  }
}

header {
  position: relative;
  background-color: black;
  min-height: 25rem;
  width: 100%;
  overflow: hidden;
}

header video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: 0;
  -ms-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}

header .container {
  position: relative;
  z-index: 2;
}

header .overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: black;
  opacity: 0.5;
  z-index: 1;
}

@media (pointer: coarse) and (hover: none) {
  header {
    background: url('https://source.unsplash.com/XT5OInaElMw/1600x900') black no-repeat center center scroll;
  }
  header video {
    display: none;
  }
}