MediaWiki:Themes.css

/* Infoboxes  */

.portable-infobox { background: transparent; border-radius: 0; width: 310px; border: 2px solid var(--theme-accent-color); }

.theme-fandomdesktop-light .portable-infobox { background: #FFFFFF70; }

.theme-fandomdesktop-dark .portable-infobox { background: #00000070; }

.pi-image-thumbnail { width: 310px; }

.portable-infobox .pi-data { padding: 0px; }

.portable-infobox .pi-data-label { flex-basis: 40%; background: var(--theme-accent-color); padding: 7px; text-align: center; }

.portable-infobox .pi-data-value { flex-basis: 60%; padding: 7px; text-align: center; }

.portable-infobox .pi-horizontal-group .pi-data-label { background:var(--theme-accent-color); }