body {
    background: #fff;
}

.main-nav {
    position: relative;
    background: rgb(68, 68, 68);
    background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, rgb(68, 68, 68)), color-stop(100%, rgb(68, 68, 68)));
    background-image: -webkit-linear-gradient(top, rgb(68, 68, 68), rgb(68, 68, 68));
    background-image: -moz-linear-gradient(to bottom, rgb(68, 68, 68), rgb(68, 68, 68));
    background-image: -o-linear-gradient(to bottom, rgb(68, 68, 68), rgb(68, 68, 68));
    background-image: linear-gradient(to bottom, rgb(68, 68, 68), rgb(68, 68, 68));
    -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

    .main-nav:after {
        clear: both;
        content: "\00a0";
        display: block;
        height: 0;
        font: 0px/0 serif;
        overflow: hidden;
    }

.nav-brand {
    float: left;
    margin: 0;
}

    .nav-brand a {
        display: block;
        padding: 10px 10px 10px 20px;
        color: #fff;
        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
        font-size: 22px;
        font-weight: normal;
        line-height: 29px;
        text-decoration: none;
    }

#main-menu {
    clear: both;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
}

@media (min-width: 768px) {
    #main-menu {
        float: left;
        clear: none;
    }
}


/* Mega menus */


/* make mega menus take the full width of .main-nav */

#main-menu,
#main-menu > .has-mega-menu {
    position: static !important;
}

    #main-menu .mega-menu {
        margin-left: 0 !important;
        right: 0 !important;
        width: auto !important;
        max-width: none !important;
    }

    #main-menu > .has-mega-menu .scroll-up,
    #main-menu > .has-mega-menu .scroll-down {
        margin-left: 0 !important;
    }


    /* clear any floats inside the mega menus */

    #main-menu .mega-menu > li {
        overflow: auto;
    }


    /* reset mega menu list/link styles (which are inherited from the SmartMenus core/theme styles) */

    #main-menu .mega-menu {
        color: #353451;
    }

        #main-menu .mega-menu ul {
            position: static;
            display: block;
            margin: 0.83em 0;
            border: 0;
            padding: 0 0 0 20px;
            width: auto;
            background: transparent;
            -moz-box-shadow: none;
            -webkit-box-shadow: none;
            box-shadow: none;
        }

            #main-menu .mega-menu ul li {
                display: list-item;
                list-style-type: disc;
                border: 0;
            }

        #main-menu .mega-menu a {
            display: inline;
            border: 0;
            padding: 0;
            background: transparent;
            color: inherit;
            text-decoration: underline;
        }


        /* simple columns inside the mega menus */

        #main-menu .mega-menu .column-1-3 {
            padding: 0 20px;
        }

@media (min-width: 768px) {
    #main-menu .mega-menu .column-1-3 {
        float: left;
        width: 33.33%;
    }
}


/* Sample image placeholder */

.mega-menu-sample-image {
    margin: 0.83em 0;
    border: 1px solid;
    height: 80px;
    line-height: 80px;
    text-align: center;
}


/* Mobile menu top separator */

#main-menu:before {
    content: '';
    display: block;
    height: 1px;
    font: 1px/1px sans-serif;
    overflow: hidden;
    background: rgb(68, 68, 68);
}

@media (min-width: 768px) {
    #main-menu:before {
        display: none;
    }
}


/* Mobile menu toggle button */

.main-menu-btn {
    float: right;
    margin: 10px;
    position: relative;
    display: inline-block;
    width: 29px;
    height: 29px;
    text-indent: 29px;
    white-space: nowrap;
    overflow: hidden;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}


/* hamburger icon */

.main-menu-btn-icon,
.main-menu-btn-icon:before,
.main-menu-btn-icon:after {
    position: absolute;
    top: 50%;
    left: 2px;
    height: 2px;
    width: 24px;
    background: #fff;
    -webkit-transition: all 0.25s;
    transition: all 0.25s;
}

    .main-menu-btn-icon:before {
        content: '';
        top: -7px;
        left: 0;
    }

    .main-menu-btn-icon:after {
        content: '';
        top: 7px;
        left: 0;
    }


/* x icon */

#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon {
    height: 0;
    background: transparent;
}

    #main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon:before {
        top: 0;
        -webkit-transform: rotate(-45deg);
        transform: rotate(-45deg);
    }

    #main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon:after {
        top: 0;
        -webkit-transform: rotate(45deg);
        transform: rotate(45deg);
    }


/* hide menu state checkbox (keep it visible to screen readers) */

#main-menu-state {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    border: 0;
    padding: 0;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
}


    /* hide the menu in mobile view */

    #main-menu-state:not(:checked) ~ #main-menu {
        display: none;
    }

    #main-menu-state:checked ~ #main-menu {
        display: block;
    }

@media (min-width: 768px) {
    /* hide the button in desktop view */
    .main-menu-btn {
        position: absolute;
        top: -99999px;
    }
    /* always show the menu in desktop view */
    #main-menu-state:not(:checked) ~ #main-menu {
        display: block;
    }
}


/* IGNORE: Unrelated generic demo styles */

body {
    margin: 8px;
    background: #fff;
    color: #aaa;
    font: 16px/1.5em 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.demo-text {
    margin: 3em 22px;
}

    .demo-text p {
        margin-bottom: 1em;
    }

    .demo-text a {
        color: #999;
    }