nav.sidebar .navbar-nav .open .dropdown-menu {
	position: re;
	float: none;
	width: auto;
	margin-top: 0;
	background-color: transparent;
	border: 0;
	-webkit-box-shadow: none;
	box-shadow: none;
}

nav.sidebar .navbar-collapse, nav.sidebar .container-fluid{
    padding: 0 0px 0 0px;
}

navbar-inverse .navbar-nav .open .dropdown-menu>li>a {
    color: #777;
}

nav.sidebar{
	width: 200px;
	height: 100%;
    margin-left:-168px;
	float: left;
	z-index: 8000;
	margin-bottom: 0px;
}

nav.sidebar li {
    width: 100%;
}

nav.sidebar:hover{
    margin-left: -20px;
}

div > nav > div > ul{
    width:198px;
}

nav.sidebar, .main{
    -webkit-transition: margin 300ms ease-out;
    -moz-transition: margin 300ms ease-out;
    -o-transition: margin 300ms ease-out;
    transition: margin 300ms ease-out;
}

header:hover > span::before {
    margin-right: 3px;
    content: '<';
}

header:hover > span::after {
    margin-left: 3px;
    content: '>';
}