#menu {
    font-family: Arial, Helvetica, sans-serif;
    margin: 5px;
}

#menu p {
    margin: 0px;
    padding: 0px;
}

#menu a {
    display: block;
    padding: 3px;
    width: 160px;
    background-color: #58fad0;
    border-bottom: 1px solid #eee;
    text-align: center;
}

#menu a:link {
    color: #0000FF;
    text-decoration: none;
}

#menu a:hover {
    background-color: #369;
    color: #fff;
}

#detalles {
    background-color: #58fa82;
    text-align: left;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    border-width: 0;
    padding: 5px;
    border: 1px dotted #fa0;
    margin: 20px;
    border-radius: 5px;
    box-shadow: 0px 0px 20px;
}