MediaWiki:Common.css

/* ここに記述したCSSはすべての外装に反映されます */
/* Default style for navigation boxes */
.navbox {                     /* Navbox container style */
	box-sizing: border-box;
	border: 1px solid #a2a9b1;
	width: 100%;
	margin: auto;
	clear: both;
	font-size: 88%;
	text-align: center;
	padding: 1px;
}

.navbox + .navbox {
	margin-top: -1px;         /* Single pixel border between adjacent navboxes */
}

.navbox-inner,
.navbox-subgroup {
	width: 100%;
}

.navbox-title,
.navbox-abovebelow,
.navbox th {
	text-align: center;       /* Title, group and above/below styles */
	padding-left: 1em;
	padding-right: 1em;
}

th.navbox-group {             /* Group style */
	white-space: nowrap;
	/* @noflip */
	text-align: right;
}

.navbox,
.navbox-subgroup {
	background-color: #fdfdfd; /* Background color */
}

.navbox-list {
	border-color: #fdfdfd;    /* Must match background color */
}