/* Reset some defaults */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Trebuchet MS", sans-serif;
    background-image: url("images/folbkgnd.jpg");
    color: #333;
    line-height: 1.6;
}

header {
    padding: 1em;
    text-align: center;
}

main {
    display: flex;
    padding: 1em;
    margin-left: auto;
    margin-right: auto;
    max-width: 1024px;
}

nav {
    width: 200px;
    padding: 1em;
}

nav ul {
    list-style: none;
}

nav ul li {
    margin-bottom: 10px;
}

nav ul li a {
    color: #000;
    text-decoration: none;
    display: block;
    padding: 5px;
    background-color: #fff;
    border-radius: 4px;
}

nav ul li a:hover {
    background-color: #aaa;
}

.menu-toggle {
    display: none;
}

#content {
    flex: 1;
    padding: 1em;
    background-color: #fff;
    margin-left: 1em;
    border: 1px solid #ccc;
    border-radius: 4px;
}

footer {
    position: fixed;
    bottom: 0;
    text-align: center;
    padding: 1em;
    color: #fff;
    margin-top: 1em;
    width: 100%;
}

/* Mobile menu */
@media (max-width: 768px) {
    main {
        flex-direction: column;
    }

    nav {
        width: 100%;
        margin-bottom: 1em;
    }

    #content {
        margin-left: 0;
    }

    .menu-toggle {
        display: block;
        background: #003366;
        color: #fff;
        padding: 10px;
        text-align: center;
        cursor: pointer;
        border-bottom: 1px solid #ccc;
    }

    #sidebar {
        display: none;
    }

    #sidebar.active {
        display: block;
    }
}