.citation .title {
    font-size: 20px;
}

.citation .labels {
    margin-left: 10px;
    color: #db9243;
}

.citation .nav>li>a:hover, .citation .nav>li>a:focus, .citation .nav .open>a, .citation .nav .open>a:hover, .nav .open>a:focus {
    background: #fff;
}
.citation .dropdown {
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 400px;    
}
.citation .dropdown-menu>li>a {
    color: #428bca;
}
.citation .dropdown ul.dropdown-menu {
    border-radius: 4px;
    box-shadow: none;
    margin-top: 20px;
    width: 400px;
}
.citation .dropdown ul.dropdown-menu:before {
    content: "";
    border-bottom: 10px solid #fff;
    border-right: 10px solid transparent;
    border-left: 10px solid transparent;
    position: absolute;
    top: -10px;
    right: 16px;
    z-index: 10;
}
.citation .dropdown ul.dropdown-menu:after {
    content: "";
    border-bottom: 12px solid #ccc;
    border-right: 12px solid transparent;
    border-left: 12px solid transparent;
    position: absolute;
    top: -12px;
    right: 14px;
    z-index: 9;
}