body {
    font-family: Arial, Helvetica, sans-serif;
    background-image: url("/images/bckgrd/blue-website-15.jpg");
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    background-size: cover;
}

a:link {
    color: mediumaquamarine;
    background-color: transparent;
    text-decoration: none;
}
a:visited {
    color: green;
    background-color: transparent;
    text-decoration: underline;
}
a:hover, a:active {
    color: rgb(255, 255, 255);
    background-color: transparent;
    text-decoration: underline;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    overflow: hidden;
}
.nav-links a {
    float: left;
    color: orange;
    padding: 14px 16px;
    font-size: 20px;
}
.nav-links a:hover {
    text-decoration: underline;
    text-decoration-color: #456FBC;
    color: #ffb937;
}

footer {
    position: fixed;
    bottom: 0;
}