/* Multi-level nav */
.nav li.dropdown ul.dropdown-menu li:HOVER ul.dropdown-menu li:HOVER.dropdown > ul.dropdown-menu,
.nav li.dropdown ul.dropdown-menu li:HOVER ul.dropdown-menu {
    display:block;
    position:absolute;
    left:100%;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
}
.nav li.dropdown ul.dropdown-menu li:HOVER ul.dropdown-menu li.dropdown > ul.dropdown-menu, 
.nav li.dropdown ul.dropdown-menu ul.dropdown-menu {
    display: none;
    float:right;
    position: relative;
    top: auto;
    margin-top: -30px;
}

.nav li.dropdown ul.dropdown-menu .dropdown-menu::before {
    content: '';
    display: inline-block;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent; 
    border-right:7px solid #CCC;
    border-right-color: rgba(0, 0, 0, 0.2);
    position: absolute;
    top: 9px;
    left: -14px;
}

.nav li.dropdown ul.dropdown-menu .dropdown-menu::after {
    content: '';
    display: inline-block;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent; 
    border-right:6px solid white;
    position: absolute;
    top: 10px;
    left: -12px;
}
.sidebar-nav {
    padding: 9px 0;
}

.dropdown-menu .sub-menu {
    left: 100%;
    position: absolute;
    top: 0;
    visibility: hidden;
    margin-top: -1px;
}

.dropdown-menu li:hover .sub-menu {
    visibility: visible;
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.nav-tabs .dropdown-menu, .nav-pills .dropdown-menu, .navbar .dropdown-menu {
    margin-top: 0;
}

.navbar .sub-menu:before {
    border-bottom: 7px solid transparent;
    border-left: none;
    border-right: 7px solid rgba(0, 0, 0, 0.2);
    border-top: 7px solid transparent;
    left: -7px;
    top: 10px;
}
.navbar .sub-menu:after {
    border-top: 6px solid transparent;
    border-left: none;
    border-right: 6px solid #fff;
    border-bottom: 6px solid transparent;
    left: 10px;
    top: 11px;
    left: -6px;
}