@media (min-width: 768px) {
    .dropdown:hover .menu-top {
        display: block;
    }
}
@media (max-width: 768px) {
    .dropdown-submenu .dropdown-menu {
        padding-left: 20px !important;
    }
}

.dropdown-submenu{
    position:relative;
}

.dropdown-submenu > .dropdown-menu{
    top:0;
    left:100%;
    margin-top:-6px;
    margin-left:-1px;
    -webkit-border-radius:0 6px 6px 6px;
    -moz-border-radius:0 6px 6px 6px;
    border-radius:0 6px 6px 6px;
}

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

.dropdown-submenu > a:after{
    display:block;
    content:" ";
    float:right;
    width:0;
    height:0;
    border-color:transparent;
    border-style:solid;
    border-width:5px 0 5px 5px;
    border-left-color:#cccccc;
    margin-top:5px;
    margin-right:-10px;
}

.dropdown-submenu:hover > a:after{
    border-left-color:#ffffff;
}

.dropdown-submenu .pull-left{
    float:none;
}

.dropdown-submenu.pull-left > .dropdown-menu{
    left:-100%;
    margin-left:10px;
    -webkit-border-radius:6px 0 6px 6px;
    -moz-border-radius:6px 0 6px 6px;
    border-radius:6px 0 6px 6px;
}