htmlf {
  height: 100%;
  display: flex;
  background: #000000;
}
bodyf {
  display: flex;
  flex-wrap: wrap;
  max-width: 700px;
  padding: 2em;
  margin: auto;
  
}

.tiler{
	top: 1em;
  display: inline-block;
  cursor: crosshair;
  visibility: hidden;
  width: 25%;
  margin: .2px;

}
.tiler img {
  display: flex;
  max-width: 100%;
  visibility: visible;
  margin: .5px;
  height: 74px;
  object-fit: cover;
  filter: grayscale(70%);
}

.tiler .cell-grid {
  background-position: center center;
  margin: auto;
  position: fixed;
  top: 6em;
  bottom: 1em;
  right: 1em;
  left: 1em;
  z-index: 10;
  width: 75%;
  height: auto;
  -webkit-perspective: 30px;
          perspective: 30px;


}

.tiler .cell {
  pointer-events: none;
  margin: .5px;
  opacity: 0;
	filter: blur(8px);
	filter: grayscale(100%);
  -webkit-transform: translateZ(-15px);
          transform: translateZ(-15px);
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  transition-property: opacity, -webkit-transform;
  transition-property: transform, opacity, filter;
  transition-property: transform, opacity, filter, -webkit-transform;
  transition-duration: 0.5s, 0.4s;
  transition-timing-function: cubic-bezier(0.65, 0.01, 0.15, 1.33);
  /* The center character index */
  --center-x: calc((var(--col-total) - 1) / 2);
  --center-y: calc((var(--row-total) - 1) / 2);
  /* Offset from center, positive & negative */
  --offset-x: calc(var(--col-index) - var(--center-x));
  --offset-y: calc(var(--row-index) - var(--center-y));
  /* Absolute distance from center, only positive */
  --distance-x: calc(
    (var(--offset-x) * var(--offset-x)) / var(--center-x)
  );
  /* Absolute distance from center, only positive */
  --distance-y: calc(
    (var(--offset-y) * var(--offset-y)) / var(--center-y)
  );
  transition-delay: calc( 0.1s * var(--distance-y) + 0.1s * var(--distance-x) );
  filter: grayscale(100%);
}
.tiler-overlay {
  z-index: 2;
}
.tiler:hover .cell {
  -webkit-transform: scale(1);
          transform: scale(1);
		  	filter: blur(0px);
  opacity: 1;
}
.fader {
filter: grayscale(0%);
}