.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-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;
}

.navbar-default {
background:none;
border:none;
border-bottom:1px solid #eee;
margin-top:20px;
}

.navbar .navbar-collapse {
text-align:center;
}
.navbar .navbar-nav {
float:none;
display: inline-block;
}

.navbar-default .navbar-nav > li > a {
float:left;
    font: 300 21px/22px 'Roboto', sans-serif;
    text-transform: uppercase;
    color: #777777;
    display: block;
    padding: 17px 20px;
}
.navbar-default .navbar-nav > li > a:hover{
color:#999;
text-decoration:underline;
}

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

.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;
}

@media (max-width: 630px) {

.navbar-default .navbar-nav > li > a {
float:none;
}
}