MediaWiki:Vector.css

/* CSS placed here will affect users of the Vector skin */

/* top-of-page gradient over background */ background:linear-gradient(to bottom, rgba(255,247,223,1.0) 0%,rgba(255,247,223,0.0) 100%); }
 * 1) mw-page-base {

/* inactive tab */ div.vectorTabs span { background:linear-gradient(to top, rgba(255,223,127,1.0) 0%,rgba(255,223,127,0.25) 50%,rgba(255,223,127,0.0) 100%); }

/* active tab */ div.vectorTabs li.selected { background:#fff7df; }