main.css

@import url('https://fonts.googleapis.com/css?family=Inconsolata|Merriweather');
@import url(fontawesome.css);
@import url(root.css);

/******* General *******/

html {
    background-color: var(--background-color);
}

body {
    margin: 0;
}

/***** Skip Link *****/

#skip {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

#skip:focus {
    position: static;
    width: auto;
    height: auto;
}

/******* Top Nav *******/

nav {
    overflow: hidden;
    background-color: var(--foreground-color);
    position: sticky;
    top: 0;
    z-index: 1;
    width: 100%;
}

nav li {
    list-style: none;
    float: left;
    border: 4px solid var(--foreground-color);
}

nav li a {
    transition: var(--transition-speed);
    transition-delay: var(--transtion-delay);

    display: block;
    color: var(--background-color);
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-weight: bold;
    border: 4px solid var(--foreground-color);
    border-radius: 10px;
    font-size: 1.5em;
}

nav li a:hover {
    transition: var(--transition-speed);
    transition-delay: var(--transtion-delay);

    border-radius: 25px;
    font-weight: bold;
    border: 4px solid var(--foreground-color);
    color: var(--foreground-color);
    background-color: var(--background-color);
}

nav #icon {
    display: none;
}

nav [aria-current=page] {
    background-color: var(--background-color);
    border-radius: 25px;
    color: var(--foreground-color);
}

nav ul {
    margin: 0;
    padding: 0;
}

/*** responsive for phones/tablets ***/

@media only screen and (max-width: 1025px) {
    nav li {
        float: none;
        display: none;
        border: 0px;
    }

    nav #icon {
        display: block;
    }

    nav li a {
        border: 0px;
        font-size: 3em;
    }

    nav li a:hover {
        border-radius: 0px;
        border: none;
    }

    nav #icon a:hover {
        transition: none;
        color: var(--background-color);
        background-color: var(--foreground-color);
    }

    nav [aria-current=page] {
        background-color: var(--foreground-color);
        color: var(--background-color);
        border-radius: 0px;
    }

    /* added when user clicks on icon via dropTopnav function in script.js */
    .topnav--dropped li {
        display: block;
    }
}

/******** Main ********/

/******** Footer ********/

footer {
    height: 150px;
}