http://userstyles.org/styles/99409/agony-unleashed-wiki

userstyle.css

@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document url-prefix("http://www.agony-unleashed.com/wiki/") {
  body,
  div#footer, div#content,
  #mw-page-base, #mw-head-base,
  div.vectorTabs, div.vectorTabs *,
  div.vectorTabs li a, div.vectorMenu h5 a {
    background-image: none;
    background-color: #E8E8E8 !important;
  }

  body {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.5rem;
  }

  a {
    color: #526175 !important;
  }

  a:visited {
    color: #CC3399 !important;
  }
    
  div#content a.external {
    color: #1D7B1B !important;
  }

  #content p, ul {
    margin-left: 1rem;
    max-width: 900px;
    -moz-hyphens: auto;
    text-align: justify;
  }

  #content ul {
    margin-left: 0;
    list-style-position: inside;
  }

  #pt-login, #pt-userpage {
    background-image: none;
  }

  #p-search form, #p-search input {
    margin: 14px 0px 0px;
  }

  #mw-panel {
    font-size: 1rem;
  }
}