:root {
  --theme-background-image: url(/images/bg_medium.png);
  --theme-banner-image: url(/images/banner.png);
  --theme-background-color: black;
  --theme-border-color: purple;
  --theme-text-color: white;
  --theme-text-shadow-color: black;
  --theme-box-background-color: rgba(0, 0, 0, 0.3);
  --theme-border-style: ridge;
  --theme-outline-style: none;
  --theme-outline-color: black;
  --theme-background-repeat: repeat;
  --theme-background-size: 200px;
}