/* gradient for home page box */
:root {
  --book-primary: #6e9a99;
}
.background-box {
  background:  linear-gradient(to bottom,
      transparent 81.33%,
      hsl(from var(--book-primary) h s 76%) 81.33%,
      hsl(from var(--book-primary) h s 76%) 100%),
    linear-gradient(to right,
      hsl(from var(--book-primary) h s 82%) 0%,
      hsl(from var(--book-primary) h s 59%) 100%);
}