Wikipedia

wikipedia.css

@-moz-document domain("wikipedia.org") {
body, #mw-page-base {
    background: #fff;
}

.mw-body {
    border: 5px solid #555;
}
div.vectorTabs li.selected span {
    background: #555;
    margin-left: -1px;
}
div.vectorTabs li.selected a, div.vectorTabs li.selected a:visited {
    color: #fff;
}

#toc, .toc, .mw-warning, .toccolours,
.infobox,
div.thumbinner {
    border: 2px solid #aaa;
    background-color: #fff;
    border-radius: 4px;
}
#p-help, #p-coll-print_export, #p-tb {
    display: none;
}
h1, h2, h3, h4, h5, h6 {
    border-bottom: 2px solid #555;
    border-left:10px solid #555;
    padding-left: 10px !important;
}



div.vectorTabs,
div.vectorTabs span,
div.vectorTabs ul,
div.vectorTabs ul li {
    background: transparent;
}

div#simpleSearch {
    background-image: none;
    border: 5px solid #555;
}
#p-search {
    margin-top: -0.5em;
    margin-right: 0;
}
}