.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;
	border-radius: 0 6px 6px 6px;
}

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

.dropdown-item:hover {
	background-color: #eee;
}

.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: #ccc;
	margin-top: 5px;
	margin-right: -10px;
}

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

/*
.navbar-nav li:hover > ul.dropdown-menu {
    display: block;
}
.dropdown-submenu {
    position:relative;
}
.dropdown-submenu>.dropdown-menu {
    top:0;
    left:100%;
    margin-top:-6px;
}

.dropdown-menu > li > a:hover:after {
    text-decoration: underline;
    transform: rotate(-90deg);
} 
*/