MediaWiki:Monobook.css

body, #globalWrapper {
  background: #4B9DBC url(https://wiki.wiidatabase.de/images/0/09/Wiki-bg.png) 0 0;
  background-repeat: repeat;
}

#p-personal li a {
  color: #fff;
}

#p-personal li a:hover {
  color: #000;
}

.portlet > h3 {
  color: #fff;
}

div#footer {
  background-color: transparent;
  border-top: 0;
  border-bottom: 0;
}

#f-list > li, #f-list > li > a {
  color: #fff;
}

#f-list > li > a:hover {
  color: #000;
  background-color: #fff;
  text-decoration: none;
}