#photos {
  opacity: .88;
}

#photos img {
  width: 40%;
  float: left;
  display: block;
  margin: 2px;
}

ul {
  list-style: none;
  margin: 0px auto;
  padding: 10px;
  display: block;
  max-width: 780px;
  text-align: center;
}

#overlay {
  background: rgba(0,0,0, .8);
  width: 100%;
  height: 150%;
  position: absolute;
  top: 2300px;
  left: 0;
  display: none;
  text-align: center;
}

#overlay img {
  margin: 10% auto 0;
  width: 550px;
  border-radius: 5px;

}

#photos {
  width: 100%;
}

#photo-gallery {
  width: 100%;
}

a:hover img{
opacity: 1;
  -webkit-animation: flash 1.5s;
  animation: flash 1.5s;
}
@-webkit-keyframes flash {
  0% {
    opacity: .4;
  }
  100% {
    opacity: 1;
  }
}
@keyframes flash {
  0% {
    opacity: .4;
  }
  100% {
    opacity: 1;
  }
}

/* Shine */
  
}