/* Maquetación del menu desplegable vertical hasta 767px*/
@charset "UTF-8"; 
nav ul.dropdown, nav ul.dropdown li, nav ul.dropdown ul {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    text-align: center;
}
nav ul.dropdown li {
    float: left;
    min-height: 1px;
    line-height: 1.3em;
    vertical-align: middle;
}
nav ul.dropdown li:hover{
    position: relative;
    z-index: 10;
    cursor: default;
}
nav ul.dropdown ul {
 visibility: hidden;
 position: absolute;
 top: 100%;
 left: 0;
 z-index: 10;
 width: 98%;
}
nav ul.dropdown ul li {
 float: none;
}
nav ul.dropdown li:hover > ul {
 visibility: visible;
}   
/*Estilos propios*/
nav ul.dropdown {
    width: 98%;
    position: absolute;
    left: 0;
    top: 0;
}
nav img {
    width: 20%;
    max-width: 60px;
    height: auto;
}
nav ul.dropdown > li { 
    width: 100%;
    padding: 1% 0;
}
ul.dropdown a {
    color: #fff;
    font-size: 1.2em;
    background-color: #00303c;
    font-weight: bold;
    text-decoration: none;
    display: block;
    padding: 3% 0;
    text-align: center;
}
nav ul.dropdown ul a:hover, nav ul.dropdown ul a:active {
    background-color: #20505c;
}