:root {
  --cassiopeia-color-primary: #756CAB;
  --cassiopeia-color-link: #424077;
  --link-color: #424077;
  --cassiopeia-color-hover: #424077;
  --link-hover-color: #756CAB;
}

body {
  background-image: url("https://deerlandia.blog/images/squares.jpg");
}

.img-fluid {
  border: 10px solid transparent;
  border-radius: 20px;
  padding: 15px;
  background-image: linear-gradient(to right, #756CAB, #424077);
  background-clip: padding-box, border-box;
  text-color: white;
}

figcaption {
    color: #FFFFFF;
    font-size: .9em;
}