body {
  background-image: url('photoarchivepagebg.png');
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
}

.explaination{
  float:left;
  width:15vw;
  height:80vh;
  top:2vh;
  left:3vw;
  position:sticky;
  
}

.yeartag{
  width:20vw;
  top:2vh;
  position:fixed;
}

.blocktag{
  width:17vw;
  top:20vh;
  position:fixed;
}

.returntag{
  width:15vw;
  top:80vh;
  position:fixed;
}

.creditag{
 top:63vh;
 left:7vw;
 position:fixed;
 
}



.label{
 width:30vw;
 
}

.pic {
 width:15vw; 
}


.photopile { 
  display: flex; 
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  max-width: 100%;
}
.photopile figure { 
  display: inline-block;
  background: white;
  box-shadow: 1px 4px 5px rgba(0,0,0,0.55);
  transform: rotate(2deg);
  margin: 0 -25px;
}
.photopile figure img {
  max-width: calc(100% - 2rem);
  margin: 1rem 1rem 0 1rem;
  border: 2px rgb(0,0,0,0.55) inset;
}
.photopile figcaption, .popovers figcaption {
  font-family: /* set this to have it match the rest of the page */;
  text-align: center;
  margin: 0.5rem 1rem 1rem 1rem;
  font-size: 1rem;
  color: black;
}
.photopile button { 
  background: none; 
  border: none;
  max-width: 40%;
}
.photopile button:hover, .photopile button:focus { 
  z-index: 3;
  cursor:pointer;
}
.photopile button:nth-child(2n) { 
  transform: rotate(-10deg);
}
.photopile button:nth-child(3n) {
  transform: rotate(5deg);
}
.photopile button:nth-child(4n) { 
  transform: rotate(4deg);
}
.photopile button:nth-child(5n) { 
  transform: rotate(-2deg);
}
.photopile button:nth-child(6n) {
  transform: rotate(-7deg);
}
:popover-open {
  border: none;
  box-shadow: 1px 4px 5px rgba(0,0,0,0.55);
  position: fixed;
  top: 50vh;
  left: 50vw;
  transform: translate(-50%,-50%);
}
.popovers figure:popover-open {
  display: block;
  background: white;
  width: 88vmin;
}
.popovers figure:popover-open figcaption {
  margin: 2.5vmin 1rem 4vmin 1rem;
  font-size: 175%;
  color: black;
}
.popovers figure:popover-open img {
  margin: 4vmin 4vmin 0 4vmin;
  width: 80vmin;
  border: 4px rgb(0,0,0,0.55) inset;
}