/* Add a black background color to the top navigation */
nav {
    background-color: #333;
    overflow: hidden;
}

/* Style the links inside the navigation bar */
nav > a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
}

/* Change the color of links on hover */
nav > a:hover {
    background-color: #ddd;
    color: black;
}

/* Add an active class to highlight the current page */
nav > a.active {
    background-color: #04AA6D;
    color: white;
}

/* Hide the link that should open and close the nav > on small screens */
nav > .icon {
    display: none;
}

/* When the screen is less than 600 pixels wide, hide all links, except for the first one ("Home"). Show the link that contains should open and close the nav > (.icon) */
@media screen and (max-width: 600px) {
    nav > a:not(:first-child) {
        display: none;
    }

    nav > a.icon {
        float: right;
        display: block;
    }
}

/* The "responsive" class is added to the nav > with JavaScript when the user clicks on the icon. This class makes the nav > look good on small screens (display the links vertically instead of horizontally) */
@media screen and (max-width: 600px) {
    nav.responsive {
        position: relative;
    }

    nav.responsive > a.icon {
        position: absolute;
        right: 0;
        top: 0;
    }

    nav.responsive > a {
        float: none;
        display: block;
        text-align: left;
    }
}