.image {
  opacity: 0.8;
  transition: .1s ease;
}

.container {
  padding-top: 30px;
}

.container:hover .image {
  opacity: 1;
  border-style: outset;
}

.shine {
  overflow: hidden;
  display: inline-block;
  position: relative;
}

.shine:after {
  content: "";
  position: absolute;
    top: -50%;
  left: -60%;
  width: 20%;
  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 state - trigger effect */
.shine:hover:after {
  opacity: 0.8;
  left: 130%;
  transition-property: left, top, opacity;
  transition-duration: 0.7s, 0.7s, 0.15s;
  transition-timing-function: ease;
}

/* Active state */
.shine:active:after {
  opacity: 0;
}