/*---
  shine animation
---*/

.shimmer {
  overflow: hidden;
}

.shimmer:after {
  content: "";
  position: absolute;
  top: -110%;
  left: -210%;
  width: 200%;
  height: 200%;
  opacity: 0;
  transform: rotate(30deg);
  
  background: rgba(255, 255, 255, 0.13);
  background: linear-gradient(
    to right, 
    rgba(255, 255, 255, 0.13) 0%,
    rgba(255, 255, 255, 0.13) 77%,
    rgba(255, 255, 255, 0.5) 92%,
    rgba(255, 255, 255, 0.0) 100%
  );
}

/*---
  hover trigger
---*/

.shimmer:hover:after {
  animation: shine 1s ease-in-out forwards;
}

/*---
  active state
---*/

.shimmer:active:after {
  opacity: 0;
}

/*--------------------------------
				END ICON SHINE
---------------------------------*/

@keyframes shine {
  0% {
    opacity: 0;
    top: -110%;
    left: -210%;
  }
  100% {
    opacity: 1;
    top: -50%;
    left: 100%;
  }
}