body {
  background: none;
}

#header {
    width: auto;
    height: auto;
    background: none;
    margin: 0;
  }
  #navi, #abteilungen_menu {
    display: none;
  }
  #submenu {
      position: static;
    }
    #submenu li, #submenu a, #submenu a:hover {
      color: #000 !important;
      background: none !important;
}

#maincontent {
    width: auto;
    min-height: 0px;
    height: auto;
    background: none;
    margin: 0;
  }

  #maincontent a {
    color: #000;
    text-decoration: underline;
    background: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

#footer {
    width: auto;
    height: auto;
    color: #000;
    margin: 10px 0 0 0;
    background: none;
  }
  #footer a {
    display: none;
}