nav .dropdown-button a:after, .nav-principal .dropdown-button:after{
    font-family: 'Material-Design-Iconic-Font';
    margin-left: 0.5rem;
    content: "\f2f9";
    }

nav .dropdown-content {
    min-width: 200px;
    height: auto !important;
    overflow: visible!important;
    border: 2px solid #048DBC;
    box-shadow: 0px 2px 3px 0px rgba(0, 0, 0, 0.2);
}

nav .dropdown-content li, nav .dropdown-content li a{
    min-height: 30px !important;
    height: 30px;
    line-height: 30px !important;
}

nav .dropdown-content li a {
    border-bottom: 1px dotted #048DBC;
    color: #048DBC;
    padding: 0 0.5rem;
}

nav .dropdown-content li a:before{
    color: #074D87;
}

nav .dropdown-content li a:hover{
    color: #074D87;
    background: #66CBFA;
}