MediaWiki:Themes.css

.portable-infobox { background-color: #111111; border: 1px solid #FFFFFF; }

.portable-infobox .pi-title { background-color: #000; color: white; }

.portable-infobox .pi-title, .portable-infobox .pi-header { text-align: center; }

.portable-infobox .pi-border-color { border-color: transparent; }