MediaWiki:Wiki.css

.custom-dropdown { padding: 1px 8px; } .custom-dropdown > :first-child:after { background-image: url("data:image/gif;base64,R0lGODlhAQABAIABAAAAAP///yH5BAEAAAEALAAAAAABAAEAQAICTAEAOw%3D%3D"); border-color: white transparent transparent; border-style: solid; border-width: 4px; content: ""; display: inline-block; height: 1px; margin-left: 4px; margin-top: 2px; position: relative; vertical-align: middle; width: 1px; } .custom-dropdown:hover { border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; margin-bottom: -1px; padding-bottom: 2px; } .custom-dropdown ul { list-style: none outside none; min-width: 100%; top: 23px; } .custom-dropdown:hover ul { display: block; } .custom-dropdown li a { font-size: 12px; height: 14px; line-height: 14px; }