MediaWiki:Vector-2022.css

.skin-theme-clientpref-night .notaninfobox {
    background: rgb(30 30 30);
}

.skin-theme-clientpref-night .alternaterows tr:nth-child(even), .skin-theme-clientpref-night .infobox-rows tr:nth-child(even) {
    background-color: #2b2b2b;
}