body {
  background-color: #392f80;
}

.full-width-img {
  display: block;
  width: 100%;
  height: auto;
}
 
/* Home page — image link */
.image-link {
  display: block;
  width: 100%;
  cursor: pointer;
}
 
.image-link:hover .full-width-img {
  opacity: 0.85;
  transition: opacity 0.2s ease;
}