body {
  font-size: 14px;
  background-image: url(images/bg.jpg);
  background-repeat: repeat;
  background-attachment: fixed;
  padding-bottom: 50px;
}

nav#menunav {
  background-color: #860000;
}

img.hoverpic {
  max-width: 160px;
  background-color: #fff;
  padding: 10px;
}

@media (prefers-color-scheme: dark) {
  body {
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),url(images/bg.jpg);
  }
}