.dropdown-submenu {
	position: relative;	
}

.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>.dropdown-menu {
	display: block;
}
.dropdown-submenu .dropdown-menu {
	left: 100%;
	top: 0;	
}
.dropdown-submenu .pull-left {
	float: none;
}

/*.dropdown-submenu.pull-left>.dropdown-menu {
	left: 100%	
}*/