Template:Navbox/styles.css

.navbox {
  margin-top: 1em;
  border: 1px solid #222;
 }
 
.navbox,
.navbox-inner,
.navbox-subgroup {
  width: 100%;
 }
 
.navbar.plainlinks {
  float: left;
  padding-left: 5px;
 }

.navbox-abovebelow {	
  text-align: center;	
 }
 
.navbox-title {
  background-color: var(--background-color-warning-subtle);
  border: 1px solid #2D2413;
  color: #B89964;
 }
 
.navbox-group,
.navbox-list {
  color: #CCC;
 }
 
.navbox-group {
/*    background-color: #30281A !important;*/
    font-weight: bold;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 5px;
    white-space: nowrap;
    text-align: right;
 }
 
.navbox-list {
/*  background-color: #222 !important;*/
  border-right: 1px solid #000 !important;
  text-align: center;
 }

.navbox .collapseButton {
  float: right;
 }