Module:Navigation header/styles.css

.navigation-header {
	margin: 1em 0;
	box-sizing: border-box;
	clear: both;
	background: #fff;
}

.navigation-header-tabs .plainlist li {
	margin: 0;
	padding: 0;
	border: none !important;
}

.navigation-header-tabs ul {
	display: flex;
	flex-direction: column;
	flex-wrap: wrap;
	text-align: center; /* noflex */
	margin-left: 0;
}

.navigation-header-tabs #leadtab a {
	color: #fff;
}

.navigation-header-tabs #emergencytab {
	border-top: 0.5em solid red;
}

.navigation-header-tabs #emergencytab a {
	color: red;
}

.navigation-header-tabs li {
	flex: 1 1 0;
	width: 100%;
	margin: 0;
	box-sizing: border-box;
	background-color: inherit;
	padding: 1em;
	font-weight: bold;
	text-transform: uppercase;
}

.navigation-header-tabs li.selected {
	background-color: #f8f9fa;
	border-left: 0.5em solid #07015a;
}

.navigation-header-tabs li a {
	color: #36c;
}

.navigation-header-tabs .mw-selflink {
	color: #000;
}

.navigation-header-tabs .navigation-header-content {
	font-size: 1em;
	background-color: #07015a;
	border-bottom: 2px solid #07015a;
	padding: 1em;
}

.navigation-header-tabs .navigation-header-icon {
	display: inline-block;
	margin: 0 0.5em 0 0;
	vertical-align: text-bottom;
}

.navigation-header-tabs .navigation-header-break {
	clear: both;
}

.navigation-header-tabs #leadtab {
	display: inline-block;
	color: #fff;
	background: #07015a;
}

@media (min-width: 550px) {
	.navigation-header-tabs ul {
		flex-direction: row;
		padding: 0;
		margin-top: 0 !important; /* cancels out the sibling styling */
	}
	
	.navigation-header-tabs ul > li {
		display: inline-block; /* noflex */
		vertical-align: bottom; /* noflex */
		white-space: nowrap;
		width: auto;
		margin: .5em .5em 0 0;
		border-top: 0.5em solid #07015a;
		font-size: 1em;
	}
	
	.navigation-header-tabs li.selected {
		border-left: 0;
	}
}

/* Default theme: Blue */
.navigation-header.blue-theme .navigation-header-tabs li {
	border-top: 0.5em solid #07015a;
}

.navigation-header.blue-theme .navigation-header-tabs li.selected {
	border-left: 0.5em solid #07015a;
}

.navigation-header.blue-theme .navigation-header-tabs .navigation-header-content {
	background-color: #07015a;
	border-bottom: 2px solid #07015a;
}

.navigation-header.blue-theme .navigation-header-tabs #leadtab {
	background: #07015a;
}

/* Gray theme */
.navigation-header.gray-theme .navigation-header-tabs li {
	border-top: 0.5em solid #666;
}

.navigation-header.gray-theme .navigation-header-tabs li.selected {
	border-left: 0.5em solid #666;
}

.navigation-header.gray-theme .navigation-header-tabs .navigation-header-content {
	background-color: #666;
	border-bottom: 2px solid #666;
}

.navigation-header.gray-theme .navigation-header-tabs #leadtab {
	background: #666;
}

@media (min-width: 1000px) {
	.navigation-header-tabs ul > li {
		flex: 0 1 0;
	}
}

/* Teal theme */
.navigation-header.teal-theme .navigation-header-tabs li {
	border-top: 0.5em solid #7accc8;
}

.navigation-header.teal-theme .navigation-header-tabs li.selected {
	border-left: 0.5em solid #7accc8;
	background-color: #eef9f8;
}

.navigation-header.teal-theme .navigation-header-tabs .navigation-header-content {
	background-color: #7accc8;
	border-bottom: 2px solid #7accc8;
}

.navigation-header.teal-theme .navigation-header-tabs #leadtab {
	background: #7accc8;
}

.navigation-header.teal-theme .navigation-header-tabs li a,
.navigation-header.teal-theme .navigation-header-tabs #leadtab a {
	color: #003b3a;
}