nav a  {
    display: flex;
    width: 100%;
    height: 100%;
    margin: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 0.5rem;
    font-family: Verdana, sans-serif;
    padding: 0.5rem;
    text-transform: uppercase;
}

nav {
    width: 100%;
    padding: 0;
    padding-bottom: 2rem;
}

nav ul {
    list-style: none;
    display: flex;
    flex-direction: row;
    width: 100%;
    padding: 0;
}

nav ul li {
    overflow:hidden;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid black;
}

nav ul li a {
    color: #000;
    font-size: 0.5rem;
    text-transform: uppercase;
    text-decoration: none;
}

nav ul li a:hover .icon {
    border-top: 1px solid #000;
}

nav ul li a .icon {
    font-size: 1.5rem;
    font-family: "Times New Roman", serif;
    border-top: 1px solid #fffcfb;
    font-weight: bold;
}