@IMPORT <link href="https://fonts.googleapis.com/css?family=Poor+Story" rel="stylesheet">

* {
  box-sizing: border-box;
}


.wrapper {
  width: 100%;
  padding: 0 2rem;
  text-align: center;
}
.polaroid {
  background: #fff;
  padding: 1em;
  box-shadow: 7px 7px 15px #888888;
}
.polaroid > img{
  max-width: 100%;
  height: auto;
}
.caption {
  font-size: 1.1em;
  text-align: center;
  line-height: 1.5em;
  font-weight : bold;
}
.item {
  display: inline-block;
  margin-top: 2rem;
  filter: grayscale(100%);
}

.item:hover {
  filter: none;
  transform: scale(1, 1) rotate(0deg) !important;
  transition: all 0.35s;
}

.item:hover .polaroid:before {
  content: '';
  position: absolute;
  z-index: -1;
  transform: rotate(0deg);
  height: 90%;
  width: 90%;
  bottom: 0%;
  right: 5%;
  box-shadow: 0 1rem 3rem rgba(0,0,0,0.2);
  transition: all 0.35s;
}



.item:nth-of-type(4n+1) {
  transform: scale(0.8, 0.8) rotate(5deg);
  transition: all 0.35s;
}
.item:nth-of-type(4n+1) .polaroid:before {
  transform: rotate(6deg);
  height: 20%;
  width: 47%;
  bottom: 30px;
  right: 12px;
  box-shadow: 0 2.1rem 2rem rgba(0,0,0,0.4);
}
.item:nth-of-type(4n+2) {
  transform: scale(0.8, 0.8) rotate(-5deg);
  transition: all 0.35s;
}
.item:nth-of-type(4n+2) .polaroid:before {
  transform: rotate(-6deg);
  height: 20%;
  width: 47%;
  bottom: 30px;
  left: 12px;
  box-shadow: 0 2.1rem 2rem rgba(0,0,0,0.4);
}
.item:nth-of-type(4n+4) {
  transform: scale(0.8, 0.8) rotate(3deg);
  transition: all 0.35s;
}
.item:nth-of-type(4n+4) .polaroid:before {
  transform: rotate(4deg);
  height: 20%;
  width: 47%;
  bottom: 30px;
  right: 12px;
  box-shadow: 0 2.1rem 2rem rgba(0,0,0,0.3);
}
.item:nth-of-type(4n+3) {
  transform: scale(0.8, 0.8) rotate(-3deg);
  transition: all 0.35s;
}
.item:nth-of-type(4n+3) .polaroid:before {
  transform: rotate(-4deg);
  height: 20%;
  width: 47%;
  bottom: 30px;
  left: 12px;
  box-shadow: 0 2.1rem 2rem rgba(0,0,0,0.3);
}

.flex-container {
   display: -webkit-flex;
   display: -ms-flex;
   display: flex;
   -webkit-flex-wrap: wrap;
   -ms-flex-wrap: wrap;
   flex-wrap: wrap;
   -webkit-align-items:stretch;
} 

.flex-div {
  display: -webkit-flex; 
  display: -ms-flexbox; 
  display: flex;
  flex-direction: column;
}