.side-header {
	position: fixed;
	display: flex;
	.flex-display(@display: flex);
	height: 100%;
	
	.admin-bar & {
		height: calc(100% ~'-' 32px);
	}
	z-index: 101;
	width: 400px;
	&.content-left {
		.justify-content(@justify: flex-start);
		.ie-flex-justify-content(flex-start);
	}
	&.content-center {
		.justify-content(@justify: center);
	}
	&.content-right {
		.justify-content(@justify: flex-end);
		.ie-flex-justify-content(flex-end);
	}
	.header-side-right & {
		right: 0;
	}
}


.side-header .header-bar {
	display: flex;
	.flex-display(@display: flex);
	.flex-flow( column nowrap);
	.box-sizing (border-box);
	width: 100%;
}
.fully-inside.side-header .header-bar .main-nav {
	.flex(@columns: 0 1 auto);
}
.side-header.v-bottom.fully-inside .header-bar {
	.justify-content(@justify: flex-end);
	.ie-flex-justify-content(flex-end);
}
.side-header.v-center.fully-inside .header-bar {
	.justify-content(@justify: center);
}
.header-scrollbar-wrap {
	width: 100%;
	height: 100%;
}

.mCSB_inside > .mCSB_container {
	.header-scrollbar-wrap &,
	.mobile-header-scrollbar-wrap & {
		margin: 0;
	}
	.fade-header-animation .header-scrollbar-wrap &,
	.overlay-navigation .header-scrollbar-wrap & {
		display: none;
	}
	.fade-header-animation .show-header .header-scrollbar-wrap &,
	.overlay-navigation .show-header .header-scrollbar-wrap & {
		.flex-display(@display: flex);
	}
}
.mCSB_container {
	.flex-display(@display: flex);
	.content-left & {
		.justify-content(@justify: flex-start);
		.ie-flex-justify-content(flex-start);
	}
	.content-center & {
		.justify-content(@justify: center);
	}
	.content-right & {
		.justify-content(@justify: flex-end);
		.ie-flex-justify-content(flex-end);
	}
	.dt-mobile-header & {
		.flex-flow( column nowrap);
	}

}
.side-header .main-nav {
	.flex(@columns: 10 1 auto);
	display: flex;
	.flex-display(@display: flex);
	.flex-flow( column nowrap);
}
.side-header .header-bar .mini-widgets {
	.flex-display(@display: flex);
	.flex-flow( row wrap);
	.align-items(@align: center);
}

/* - center vertically */
.side-header.v-center .main-nav {
	.justify-content(@justify: center);
}
.side-header.v-center .branding,
.side-header.v-center:not(.masthead-mobile-header) .mini-widgets {
	.flex(@columns: 0 1 auto);
}
/* - Menu position bottom */
.side-header.v-bottom .main-nav {
	.justify-content(@justify: flex-end);
	.ie-flex-justify-content(flex-end);
}
/* - center horisontally */
.side-header.h-center .main-nav > li {
	display: flex;
	.flex-display(@display: flex);
	.justify-content(@justify: center);
	text-align: center;
}
/* - justify horisontally */
.side-header.h-justify .main-nav > li > a,
.side-header.h-justify.sub-downwards .sub-nav > li > a {
	.flex-grow(@grow: 1);
}
	/* -- and also center */
	.side-header.h-justify.h-center .main-nav > li > a,
	.side-header.h-center .branding,
	.side-header.h-center:not(.masthead-mobile-header) .mini-widgets {
		text-align: center;
		.justify-content(@justify: center);
	}

/*! Menu dividers enabled */
.side-header.dividers .main-nav > li {
	position: relative;
}
	.side-header.dividers .main-nav > li:before,
	.side-header.dividers.surround .main-nav > li:last-child:after {
		content: "";
		position: absolute;
		top: -0.5px;
		height: 0;
		border-top: solid 1px yellow;	

		// Use Theme Options to set divider width in px
		width: 40px;
		max-width: 100%;
		left: 0;
	}
	.side-header.dividers.h-center .main-nav > li:before,
	.side-header.dividers.surround.h-center .main-nav > li:last-child:after {
		.horizontal-centering;
	}
		.side-header.dividers .main-nav > li:first-child:before {
			display: none;
		}
		.side-header.dividers.surround .main-nav > li:first-child:before {
			display: block;
		}
		.side-header.dividers.surround .main-nav > li:last-child:after {
			top: auto;
			bottom: -0.5px;
		}

/*! Slide out side header */
.side-header.slide-out {
	position: fixed;
	top: 0;
	.admin-bar & {
		top: 32px;
	}
	.header-side-left & {
		left: 0;
		.rtl& {
			left: auto;
			right: 0;
		}
	}
	&.fade {
		opacity: 0;
		visibility: hidden;
	}
}

/* vertical scrollbar */
.mCustomScrollBox,
.mCSB_container {
	.header-scrollbar-wrap &,
	.mobile-header-scrollbar-wrap &,
	.dt-mobile-header & {
		overflow: visible;
	}
}
.mCSB_container {
	width: auto;
	.dt-mobile-header & {
		width: 100%;
	}
}
.mCSB_container.mCS_no_scrollbar {
	margin-right: 0;
}
.mCSB_scrollTools {
	opacity: 0;

	-webkit-transition: opacity 0.4s;
	transition:			opacity 0.4s;
}
.masthead:hover .mCSB_scrollTools {
	opacity: 1;
}

.mCustomScrollBox > .mCSB_scrollTools {
	width: 16px;
	height: 100%;
	top: 10px;
	right: 4px;
	z-index: 10;
	.dt-mobile-header & {
		right: -30px !important;
		left: auto !important;
	}
}
.header-side-right .mCustomScrollBox > .mCSB_scrollTools {
	right: auto;
	left: 4px;
}
.mCSB_scrollTools .mCSB_draggerContainer {
	position:absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0; 
	height: auto;
}
.mCSB_scrollTools a+.mCSB_draggerContainer {
	margin: 20px 0;
}
.mCSB_scrollTools .mCSB_draggerRail {
	width: 5px;
	height: 100%;
	margin: 0 auto;
	.static-border-radius (@radius: 10px);
}
.mCSB_scrollTools .mCSB_dragger {
	cursor: pointer;
	width: 100%;
	height: 30px;
}
.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{
	width: 5px;
	height: 100%;
	margin: 0 auto;
	.static-border-radius (@radius: 10px);
	text-align: center;
}

/* default scrollbar colors and backgrounds (default theme) */

.mCSB_scrollTools .mCSB_draggerRail {
	background:#000; /* rgba fallback */
	background:rgba(0,0,0,0.4);
	filter:"alpha(opacity=40)"; -ms-filter:"alpha(opacity=40)"; /* old ie */
}
.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar {
	background:#fff; /* rgba fallback */
	background:rgba(255,255,255,0.75);
	filter:"alpha(opacity=75)"; -ms-filter:"alpha(opacity=75)"; /* old ie */
}

.masthead .mCSB_container,
.dt-mobile-header .mCSB_container {
	min-height: 100% !important;
	position: relative !important;
}
.masthead .mCSB_scrollTools,
.dt-mobile-header .mCSB_scrollTools {
	top: 0;
}
.masthead .mCSB_scrollTools .mCSB_draggerContainer,
.dt-mobile-header .mCSB_scrollTools .mCSB_draggerContainer {
	top: 10px;
	bottom: 10px;
}