html {
    background-color: #000080;
}

* {
    box-sizing: border-box;
    font-family: 'Oswald', serif;
}

body {
    margin: 0;
    padding: 0;
}

.head {
    display: flex;
    position: relative;
    justify-content: space-between;
    align-items: center;
    color: #ff0;
    padding-top: 1rem;
    padding-left: 1rem;
    padding-bottom: 1rem;
}

.brand-title {
    font-size: 1.5rem;
    margin: .5rem;
}

.brand-title-a {
    text-decoration: none;
    color:#ff0;
}

.navbar-links {
    height: 100%;
}

.navbar-links ul {
    display: flex;
    margin: 0;
    padding: 0;
}

.navbar-links li {
    list-style: none;
    border: 3px solid transparent;
}

.navbar-links li a {
    display: block;
    text-decoration: none;
    color: #ff0;
    padding: 1rem;
    font-size: 1rem;
}



.navbar-links a:hover {
    background-color: #ff0; /* Green */
    color: #000080;
}

.navbar-links .here {
    background-color: #ff0; /* Green */
    color: #000080;
}



.toggle-button {
    position: absolute;
    top: .75rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
}

.toggle-button .bar {
    height: 3px;
    width: 100%;
    background-color: #ff0;
    border-radius: 10px;
}


@media (max-width: 650px) {
    .head {
        flex-direction: column;
        align-items: flex-start;
    }

    .toggle-button {
        display: flex;
        margin-top: 1rem;
    }

    .navbar-links {
        display: none;
        width: 100%;
    }

    .navbar-links ul {
        width: 100%;
        flex-direction: column;
    }

    .navbar-links ul li {
        text-align: center;
    }

    .navbar-links ul li a {
        padding: .5rem 1rem;
    }

    .navbar-links.active {
        display: flex;
    }
}