nav.sidebar, .main{
-webkit-transition: margin 200ms ease-out;
-moz-transition: margin 200ms ease-out;
-o-transition: margin 200ms ease-out;
transition: margin 200ms ease-out;
}

.main{padding: 10px 10px 0 10px;}

@media (min-width: 765px) {

.main{
position: absolute;
width: calc(100%); 
margin-left: 0px;
float: right;
}

nav.sidebar:hover + .main{margin-left: 0px;}

nav.sidebar.navbar.sidebar>.container .navbar-brand, .navbar>.container-fluid .navbar-brand {
margin-left: 0px;}

nav.sidebar .navbar-brand, nav.sidebar .navbar-header{
text-align: center;
width: 100%;
margin-left: 0px;
}

nav.sidebar a{padding-right: 13px;}
nav.sidebar .navbar-nav > li:first-child{border-top: 1px #e5e5e5 solid;}
nav.sidebar .navbar-nav > li{border-bottom: 1px #e5e5e5 solid;}

nav.sidebar .navbar-nav .open .dropdown-menu {
position: static;
float: none;
width: auto;
margin-top: 0;
color:#fff !important;
font-size:1em;

/*background-color:transparent;*/
border: 0;
border-radius:0;
-webkit-box-shadow: none;
box-shadow: none;
}

nav.sidebar .navbar-nav .open .dropdown-menu a:hover {background-color:transparent}
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:100%;
height: 100%;
/*margin-left: -160px;*/
float: left;
margin-bottom: 0px;

}

nav.sidebar li {width: 100%;}

nav.sidebar:hover{margin-left: 0px;}

.forAnimate{opacity: 0;}
}

@media (min-width: 1330px) {

.main{
width: calc(100% );
margin-left: 0px;
}

nav.sidebar{
margin-left: 0px;
float: left;
}

nav.sidebar .forAnimate{opacity: 1;}
}

nav.sidebar .navbar-nav .open .dropdown-menu>li>a:hover, nav.sidebar .navbar-nav .open .dropdown-menu>li>a:focus {
color: #CCC;
background-color:#fff;
}
nav:hover .forAnimate{opacity: 1;}
section{padding-left: 15px;}