/* Reset */
/*@import url(//codepen.io/chrisdothtml/pen/ojLzJK.css);*/
.tiles {
 
  font-size: 0;
  text-align: center;
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.tiles .tile {
  display: inline-block;
  margin: -5px;
  text-align: left;
  opacity: 0.99;
  overflow: hidden;
  position: relative;
  border-radius: 3px;
 

}
.tiles .tile:before {
  content: "";
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 10) 100%);
  width: 100%;
  height: 50%;
  opacity: 1;
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 2;
  transition-property: top, opacity;
  transition-duration: 0.3s;
}
.tiles .tile img {
  display: block;
  max-width: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
 
}
.tiles .tile .details {
  font-size: 16px;
  padding: 25px;
  color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 3;
}
.tiles .tile .details span {
  display: block;
  opacity: 1;
  position: relative;
  top: 0px;
  transition-property: top, opacity;
  transition-duration: 0.3s;
  transition-delay: 0s;
}
.tiles .tile .details .title {
  line-height: 1;
  font-weight: 600;
  font-size: 18px;
}
.tiles .tile .details .info {
  line-height: 1.2;
  margin-top: 1px;
  font-size: 12px;
}
.tiles .tile:focus:before,
.tiles .tile:focus span, .tiles .tile:hover:before,
.tiles .tile:hover span {
  opacity: 1;
}
.tiles .tile:focus:before, .tiles .tile:hover:before {
  top: 50%;
}
.tiles .tile:focus span, .tiles .tile:hover span {
  top: 0;
}
.tiles .tile:focus .title, .tiles .tile:hover .title {
  transition-delay: 0.15s;
}
.tiles .tile:focus .info, .tiles .tile:hover .info {
  transition-delay: 0.25s;
}