MediaWiki:Common.css

/* CSS placed here will be applied to all skins */ .color-middle { background: linear-gradient(   to right,    #81BC06 0%,    #81BC06 50%,    #05A6F0 50%,    #05A6F0 100%  ); }

.color-left { background: #F35325; }

.color-right { background: #FFBA08; }