MediaWiki:Common.css

.mw-parser-output .mw-tpl-colorbox {
    box-shadow: 0 0 0 #999999 !important;
	
}

.mw-tpl-colorbox-title {
	        border-bottom: 1px solid #a2a9b1 !important;
}

.mw-tpl-colorbox  {
	border: 1px solid #a2a9b1 !important;
}
        
.mw-tpl-colorbox-title {
	background-color: #eaecf0;
    text-align: center;
    padding: 0.2em 0.4em !important;
}