/*NAVIGATION*/
nav {
    /*  Android top level href="#"*/
    /*  windows touch Aria-haspopup="true"*/
    background-color: #00008B;
    position: relative;
    top:0px;
    left:0px;
    padding: 0px 0px 0px 0px;
    /*width: calc(100% + 0em);*/
    width: 100%;
    margin: 0 auto;
    font-size: .66em;
    z-index: 99;
    border: none;
    border-radius: 0;
}
nav::after {
    content:'';
    display:block;
    clear:both;
}

nav ul {
    list-style: none;
    margin: 0em 0em 0em 3em;
    padding: 0;
}
nav ul li:hover {
    background-color: transparent;
}
nav ul li:hover > ul {
    display: block;
    border:1px solid #fff;
}
nav ul li a {
    display: inline-block;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    width: 125px;
    position: relative;
    border-radius: .25em;
}
nav ul li a:visited {
    color: #fff;
}
nav ul li a:hover {
    background-color: #0bf;
    color:#00008B;
}
nav ul ul {
    position: absolute;
    top:100%;
    background-color: #00008B;
    display: none;
}
nav ul ul li {
    position: relative;
}
nav ul ul ul {
    left: 100%;
    top: 0px;
}
/*TOP LEVEL*/
nav > ul {
    padding-left:0px;
}
nav > ul > li {
    float: left;
}
nav > ul > li > a {
    width:auto;
    padding: 10px 20px 15px 20px;
}
nav a[aria-haspopup="true"]::after {
    content:'';
    display: block;
    width:0;
    height: 0px;
    position: absolute;
    top: 16px;
    right: 15px;
    border-top: .25em solid transparent;
    border-bottom: .25em solid transparent;
    border-left: .25em solid #fff;

}
nav > ul > li > a[aria-haspopup="true"]::after {
    border-left: .25em solid transparent;
    border-right: .25em solid transparent;
    border-top: .25em solid #fff;
    left: 20px;
    right: auto;
    bottom: 6px;
    top: auto;
}

@media screen and (min-width: 42em){
    nav {
        /*  Android top level href="#"*/
        /*  windows touch Aria-haspopup="true"*/
        top:-1px;
        width: calc(100% - 0em);
        border-radius: 0;
        border-top-right-radius: .75em;
        border-top-left-radius: .75em;
           
    }

}