.sidenav {
    height: 100%;
    min-width: 0px;
    position: fixed;
    z-index: 40;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.3s;
    padding-top: 60px;
    font-size: 18px;
}

/*.sidenav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.sidenav a:hover {
    color: #f1f1f1;
}*/

.sidenav .closebtn {
    font-size: 36px;
    text-align: right;
    margin: 0px 20px;
}

@media screen and (max-height: 450px) {
  .sidenav {padding-top: 15px;}
  /*.sidenav a {font-size: 18px;}*/
}

/*-------------------------------*/
/*           VARIABLES           */
/*-------------------------------*/

.nav .open > a { background-color: transparent; }

.nav .open > a:hover { background-color: transparent; }

.nav .open > a:focus { background-color: transparent; }

/*-------------------------------*/
/*     Sidebar nav styles        */
/*-------------------------------*/

.sidebar-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  top: 0;
  width: 220px;
}

.sidebar-nav li {
  display: inline-block;
  line-height: 20px;
  position: relative;
  width: 100%;
}

.sidebar-nav li:before {
  -moz-transition: width 0.2s ease-in;
  -ms-transition: width 0.2s ease-in;
  -webkit-transition: width 0.2s ease-in;
  background-color: #1c1c1c;
  content: '';
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  -webkit-transition: width 0.2s ease-in;
  transition: width 0.2s ease-in;
  width: 3px;
  z-index: -1;
}


.sidebar-nav li:hover:before {
  -webkit-transition: width 0.2s ease-in;
  transition: width 0.2s ease-in;
  width: 100%;
}

.sidebar-nav li a {
  color: #dddddd;
  display: block;
  padding: 10px 15px 10px 30px;
  text-decoration: none;
}

.sidebar-nav li.open:hover before {
  -webkit-transition: width 0.2s ease-in;
  transition: width 0.2s ease-in;
  width: 100%;
}

.sidebar-nav .dropdown-menu {
  background-color: #333333;
  border-radius: 0;
  border: none;
  box-shadow: none;
  margin: 0;
  padding: 0;
  position: relative;
  width: 100%;
}

.sidebar-nav li a:hover, .sidebar-nav li a:active, .sidebar-nav li a:focus, .sidebar-nav li.open a:hover, .sidebar-nav li.open a:active, .sidebar-nav li.open a:focus {
  background-color: transparent;
  
  text-decoration: none;
}

.sidebar-nav > .sidebar-brand {
  font-size: 20px;
  height: 65px;
  line-height: 44px;
}

.overlay3 {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 30;
    top: 0;
    left:0;
    background-color: rgba(0,0,0, 0.9);
    opacity:0;
    transition: opacity 1s;
}