body {
  background: transparent;
  scrollbar-arrow-color: silver;
  scrollbar-face-color: white;
  scrollbar-3dlight-color: white;
  scrollbar-highlight-color: white;
  scrollbar-shadow-color: white;
  scrollbar-darkshadow-color: white;
  scrollbar-track-color: white;
}

.navbar {display: none;}

.noprint {display: none;}

.printonly {display: block;}

.submenu {display: none;}