.container-fluid {
  padding: 0
}

.container-fluid .gallery a img {
  float: left;
  width: 25%;
  height: auto;
  -webkit-transition: -webkit-transform .15s ease;
  -moz-transition: -moz-transform .15s ease;
  -o-transition: -o-transform .15s ease;
  -ms-transition: -ms-transform .15s ease;
  transition: transform .15s ease;
  position: relative;
  object-fit: cover;
}

.container-fluid .gallery a:hover img {
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -o-transform: scale(1.05);
  -ms-transform: scale(1.05);
  transform: scale(1.05);
  z-index: 5;
}

.clear {
  clear: both;
  float: none;
  width: 100%;
}
@media screen and (max-width: 990px) {
  .container-fluid .gallery a img  {
    width: 50%;
	}
}