basta-server/ofu_app/static/css/food/main.css

footer{
    /*mb equal height in #food-nav*/
    margin-bottom: 60px;
}

/** Sticky Bottom Nav **/
#food-nav {
    z-index: 5000;
    bottom: 0;
    position: fixed;
    width: 100%;
    height: 60px;
}