.wrapper {
  width: 100%;
  padding: 0 2rem;
  text-align: center;
}
.polaroid {
  background: #FFEDC4;
  padding: 10px;
  box-shadow: 0 0.2rem 1.2rem rgba(0,0,0,0.2);
  
}
.polaroid > img{
  max-width: 100%;
  height: auto;
}
.caption {
  font-size: 80%;
  text-align: center;
  line-height: 2em;
}
.item {
  width: 30%;
  display: inline-block;
  margin-top: 2rem;
}