.photo-gallery {
  color:#313437;
  background-color:#fff;
}

.photo-gallery p {
  color:#7d8285;
}

.photo-gallery h2 {
  font-weight:bold;
  margin-bottom:40px;
  padding-top:40px;
  color:inherit;
}


.photo-gallery .intro {
  font-size:16px;
  max-width:500px;
  margin:0 auto 40px;
}

.photo-gallery .intro p {
  margin-bottom:0;
}

.photo-gallery .photos {
  padding-bottom:20px;
}

.photo-gallery .item {
  padding-bottom:30px;
}
        

@media screen and (max-width: 640px){
  .container{
    display: block;
    width: 100%;
  }
}


.container .title{
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 10px;
}

.pg-content {
  position: relative;
  width: 90%;
  max-width: 400px;
  margin: auto;
  overflow: hidden;
}

.pg-content .pg-content-overlay {
  background: rgba(0,0,0,0.7);
  position: absolute;
  height: 99%;
  width: 100%;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  opacity: 0;
  -webkit-transition: all 0.4s ease-in-out 0s;
  -moz-transition: all 0.4s ease-in-out 0s;
  transition: all 0.4s ease-in-out 0s;
}

.pg-content:hover .pg-content-overlay{
  opacity: 1;
}

.pg-content-image{
  width: 100%;
}

.pg-content-details {
  position: absolute;
  text-align: center;
  padding-left: 1em;
  padding-right: 1em;
  width: 100%;
  top: 50%;
  left: 50%;
  opacity: 0;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  -webkit-transition: all 0.3s ease-in-out 0s;
  -moz-transition: all 0.3s ease-in-out 0s;
  transition: all 0.3s ease-in-out 0s;
}

.pg-content:hover .pg-content-details{
  top: 50%;
  left: 50%;
  opacity: 1;
}

.pg-content-details h3{
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.15em;
  margin-bottom: 0.5em;
  text-transform: uppercase;
}

.pg-content-details p{
  color: #fff;
  font-size: 0.8em;
}

.pg-fadeIn-bottom{
  top: 80%;
}

.pg-fadeIn-top{
  top: 20%;
}

.pg-fadeIn-left{
  left: 20%;
}

.pg-fadeIn-right{
  left: 80%;
}