MediaWiki:Htmlhelp.css

 body {
  font-family: sans-serif;
  font-size: 85%;
 }

 h1.pagetitle { font-size: 250%; }

 a:link {text-decoration:none;}
 a:visited {text-decoration:none;}
 a:hover {text-decoration:underline;}
 a:active {text-decoration:none;}

 #quickbar {
  font-family: sans-serif;
  font-size: 90%;
  font-weight: bold;
  line-height: 1.5em;
  border: 1px solid #bba;
  background-color: #f7f7f7;
 }

 #quickbar ul {
    line-height: 1.2em;
    margin: 1em 0 0 0;
    padding: 1em 0 0.5em 0;
 }
 #quickbar ol {
    line-height: 1.2em;
    margin: 0 0 0 0;
    padding: 0 0 0.5em 0;
    list-style-image: none;
 }
 #quickbar li {
  background:yellow;
  margin: 0 0 0 1em;
  padding: 0 0 0 0;
 }