.wrapper {
	position: relative
}

.sidebar-left {
	background-color: #0b0b0aba;
	margin: 0;
	border: none;
	border-radius: 0
}

.sidebar-menu {
	list-style: none;
	margin: 0;
	padding: 0
}

.sidebar-menu a {
    color: #ffffff;
    font-weight: bold;
    text-decoration: none;
    font-family: SourceHanSansCN-Regular;
}

.sidebar-menu > li {
	position: relative;
	margin: 0;
	padding: 0
}

.sidebar-menu > li > a {
    padding: 15px 5px 15px 0px;
    display: block;
    font-size: 3.5vmax;
	border-left: 3px solid transparent;
	text-align: center;
}

.sidebar-menu > li > a > .fa {
	width: 20px
}

.sidebar-menu > li:hover > a,.sidebar-menu > li.active > a {
	color: #fff;
	background: #1e282c;
	border-left-color: #3c8dbc
}

.sidebar-menu > li > .treeview-menu {
	margin: 0 1px;
	background: #2c3b41
}

.sidebar-menu > li .label,.sidebar-menu > li .badge {
	margin-top: 3px;
	margin-right: 5px
}

.sidebar-menu li.header {
	padding: 10px 25px 10px 15px;
	font-size: 5vmax;
	color: #ffffff;
    background: #202b15; 
    font-weight: bold;
	font-family: SourceHanSansCN-Regular;
	text-align: center;
}

.sidebar-menu li > a > .fa-angle-left {
	width: auto;
	height: auto;
	padding: 0;
	margin-right: 10px;
	margin-top: 3px
}

.sidebar-menu li.active > a > .fa-angle-left {
	transform: rotate(-90deg)
}

.sidebar-menu li.active > .treeview-menu {
	display: block
}

.sidebar-menu .treeview-menu {
	display: none;
	list-style: none;
	padding: 0;
	margin: 0;
	padding-left: 5px
}

.sidebar-menu .treeview-menu .treeview-menu {
	padding-left: 20px
}

.sidebar-menu .treeview-menu > li {
	margin: 0
}

.sidebar-menu .treeview-menu > li > a {
	padding: 5px 5px 5px 15px;
	display: block;
	font-size: 14px;
	color: #8aa4af
}

.sidebar-menu .treeview-menu > li > a > .fa {
	width: 20px
}

.sidebar-menu .treeview-menu > li > a > .fa-angle-left,.sidebar-menu .treeview-menu > li > a > .fa-angle-down {
	width: auto
}

.sidebar-menu .treeview-menu > li.active > a,.sidebar-menu .treeview-menu > li > a:hover {
	color: #fff
}

@media (min-width:768px) {
	.sidebar-left {
		position: absolute;
		top: 0;
		left: 0;
		bottom: 0;
		width: 230px;
		height: 100%;
		z-index: 2016
	}

	.sidebar-left .navbar-header {
		float: none
	}

	.sidebar-left .navbar-collapse {
		padding: 0
	}

	.content {
		position: relative;
		margin-left: 200px;
		height: 100%;
		min-height: 100%
	}
}