a.skip_to_content {
    position: absolute !important;
    top: 20px;
    left: 20px;
    background: #444;
    color: #fff;
    padding: 10px;
    z-index: 500;
}

.dropdown-menu {
    min-width: 200px;
}


#top-nav ul, #navigation ul {
    display: flex;
    justify-content: flex-end;
}

#top-nav:hover, #navigation:hover {
    cursor: pointer;
}

#top-nav ul li a {
    color: #fff;
    opacity: .7;
    padding-bottom: 0;
    padding-top: 30px;
}

    #top-nav ul li.maintain_hover > a,
    #top-nav ul li a:hover {
        background: none;
        opacity: 1;
    }




.menus .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,.7);
    opacity: 0;
    transition: opacity .4s ease;
}

#top-nav {
    z-index: 12;
}

    #top-nav:hover + .overlay#top-nav-overlay {
        z-index: 11;
    }

    #top-nav:hover + .overlay#top-nav-overlay,
    #navigation:hover + .overlay#main-nav-overlay,
    #navigation.open + .overlay#main-nav-overlay {
        height: 100vh;
        opacity: 1;
    }

.navbar#navigation {
    margin-bottom: 0px;
    border-left: none;
    border-right: none;
    border-radius: 0px;
    border-top: 0;
    border-bottom: 0;
    position: relative;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-height: 0;
}

.page_home #navigation {
    margin-bottom: 0;
}

#header .navbar-nav {
    float: none;
}

.navbar#navigation .navbar-toggle {
    border-color: rgba(255, 255, 255, 0.5);
}

.navbar#navigation .navbar-text {
    color: #fff;
    float: left;
}

.navbar#navigation .down_icon {
    float: right;
    margin-right: 10px;
}

    .navbar#navigation .down_icon .glyphicon {
        transition: all 0.5s;
        transform: rotate(180deg);
    }

.navbar#navigation .collapsed .down_icon .glyphicon {
    transform: rotate(0deg);
}

.navbar#navigation .navbar-toggle .icon-bar {
    background-color: #FFFFFF;
}

.navbar#navigation .navbar-collapse#navigation-content {
    padding-left: 0px;
    padding-right: 0px;
}

.navbar#navigation #navigation-content > ul > li {
    margin-bottom: -15px;
}

    .navbar#navigation #navigation-content > ul > li > a {
        color: #FFFFFF;
        text-align: center;
        text-shadow: none;
        background-color: transparent;
        padding: 0 25px;
        margin: 15px 0;
        border-right: 1px solid #fff;
        transition: color .2s;
    }

    .navbar#navigation #navigation-content > ul > li:last-of-type > a {
        border-right: none;
        padding-right: 0;
    }

    .navbar#navigation #navigation-content > ul > li > a:hover,
    .navbar#navigation #navigation-content > ul > li.activated > a {
        color: var(--sec);
    }

.navbar a .glyphicon {
    font-size: 0.8em;
}

.navbar a .glyphicon-triangle-bottom,
.navbar a .glyphicon-menu-down {
    margin-top: 3px;
    margin-right: -10px;
    padding-left: 5px;
}

.navbar a .glyphicon-triangle-right,
.navbar a .glyphicon-chevron-right {
    position: absolute;
    right: 4.5px;
    top: 50%;
    margin-top: -5.5px;
}

.navbar#navigation #navigation-content li.dropdown.right-menu ul.dropdown-menu li.dropdown a .glyphicon-chevron-right {
    right: auto;
    left: 4.5px;
}

    .navbar#navigation #navigation-content li.dropdown.right-menu ul.dropdown-menu li.dropdown a .glyphicon-chevron-right:before {
        content: "\e079";
    }

/*--------------------------Second tier--------------------------*/

#header .menus ul.dropdown-menu {
    display: none;
    opacity: 0;
    transition: opacity .3s ease;
}

#header .menus li.dropdown .dropdown-toggle .glyphicon {
    display: none;
}

#header #navigation:hover ul.dropdown-menu {
    opacity: 1;
    padding-top: 1em;
}

#header #top-nav li.dropdown.maintain_hover {
}

#header #top-nav li.dropdown:hover ul.dropdown-menu {
    opacity: 1;
    width: 150px;
}

#top-nav li.dropdown {
    transition: all .3s ease;
}

    #top-nav li.dropdown:hover {
        margin-bottom: 30px;
    }

        #top-nav li.dropdown:hover a {
            opacity: 1;
            /* display: flex;*/
        }

    #top-nav li.dropdown ul.dropdown-menu {
        /* display: flex!important;
        opacity: 1 !important;
        position: static !important;
        background: none !important;*/
    }

#top-nav:hover li.dropdown ul.dropdown-menu {
    display: block;
    box-shadow: none;
    border: 0;
    border-radius: 0px;
    -webkit-box-shadow: none;
    background: none;
    display: flex !important;
    justify-content: start;
    padding-left: 15px;
}

#top-nav li.dropdown ul.dropdown-menu li a {
    padding: 5px 15px;
}

    #top-nav li.dropdown ul.dropdown-menu li a:first-of-type {
        padding-left: 0;
    }

#top-nav li.dropdown ul.dropdown-menu li.active a {
    background: none;
    color: var(--sec);
    opacity: 1;
}

.navbar#navigation:hover #navigation-content li.dropdown ul.dropdown-menu,
.navbar#navigation #navigation-content li.dropdown.maintain_hover ul.dropdown-menu {
    display: block;
    box-shadow: none;
    border: 0;
    border-radius: 0px;
    -webkit-box-shadow: none;
    background: none;
    width: 100%;
    opacity: 0;
}

.navbar#navigation #navigation-content li.dropdown:hover ul.dropdown-menu {
    opacity: 1;
}

.navbar#navigation #navigation-content li.dropdown.maintain_hover a.dropdown-toggle {
    color: var(--sec);
}

.navbar#navigation #navigation-content ul.dropdown-menu > li > a {
    padding: 6px 15px 6px 25px;
    position: relative;
    color: #fff !important;
    white-space: normal;
    text-transform: initial;
    letter-spacing: 0;
}

    .navbar#navigation #navigation-content ul.dropdown-menu > li.active > a,
    .navbar#navigation #navigation-content ul.dropdown-menu > li > a:hover {
        background: none;
        color: var(--sec) !important;
    }

    .navbar#navigation #navigation-content ul.dropdown-menu > li > a .glyphicon-triangle-bottom,
    .navbar#navigation #navigation-content ul.dropdown-menu > li > a .glyphicon-menu-down {
        display: none;
    }


/*--------------Hybrid menu------------------*/

.navbar#navigation #navigation-content ul.dropdown-menu.has_megamenu {
    min-height: 300px;
    border-radius: 0px;
    background: #efefef;
    border-top: 0;
    width: 215px;
}

.navbar#navigation #navigation-content ul.dropdown-menu {
    padding-bottom: 0;
}

    .navbar#navigation #navigation-content ul.dropdown-menu.has_megamenu li.dropdown.mega_dropdown {
        position: static;
    }

    .navbar#navigation #navigation-content ul.dropdown-menu.has_megamenu li.dropdown .hybrid_mega_dropdown {
        -webkit-box-shadow: none;
        box-shadow: none;
    }


/*--------------------------Third tier--------------------------*/

#top-nav ul li.dropdown ul.dropdown-menu .sub-menu {
    position: relative;
    padding-left: 1em;
}

.navbar#navigation #navigation-content ul.dropdown-menu li.dropdown .sub-menu {
    left: 100%;
    position: absolute;
    top: 0;
    visibility: hidden;
    border: 0;
    margin-top: 0;
}

.navbar#navigation #navigation-content li.dropdown.right-menu .sub-menu {
    left: auto;
    right: 100%;
}

.navbar#navigation #navigation-content li.dropdown.right-menu > ul {
    left: auto;
    right: 0;
}

.navbar#navigation #navigation-content ul.dropdown-menu > li.dropdown:hover > .sub-menu,
.navbar#navigation #navigation-content ul.dropdown-menu > li.dropdown.maintain_hover > .sub-menu {
}

.navbar#navigation #navigation-content ul.dropdown-menu > li.dropdown.block_hover > .sub-menu {
    visibility: hidden;
}


/*--------------Hybrid menu------------------*/
.navbar#navigation #navigation-content > ul > li ul.dropdown-menu .hybrid_mega_dropdown hr {
    margin: 0;
}

.navbar#navigation #navigation-content > ul > li ul.dropdown-menu .hybrid_mega_dropdown {
    font-size: 0.9em;
}

    .navbar#navigation #navigation-content > ul > li ul.dropdown-menu .hybrid_mega_dropdown p {
        margin-top: 0;
        margin-bottom: 5px;
    }

    .navbar#navigation #navigation-content > ul > li ul.dropdown-menu .hybrid_mega_dropdown h2 {
        font-size: 1.8em;
        margin-top: 0;
        margin-bottom: 5px;
    }


.navbar#navigation #navigation-content > ul > li ul.dropdown-menu > li:first-child {
    border-top: 0;
}


.navbar#navigation #navigation-content > ul > li.li_nav_virtual_museum ul.dropdown-menu .hybrid_mega_dropdown .hybrid_title,
.navbar#navigation #navigation-content > ul > li.li_nav_virtual_museum ul.dropdown-menu .hybrid_mega_dropdown .hybrid_links {
    padding-right: 20px;
}

.navbar#navigation #navigation-content > ul > li.li_nav_virtual_museum ul.dropdown-menu .hybrid_mega_dropdown .hybrid_image {
    display: none;
}

ul.dropdown-menu li.dropdown:first-child .sub-menu.hybrid_mega_dropdown {
    visibility: visible;
}

.navbar#navigation #navigation-content ul.dropdown-menu li.dropdown .sub-menu.hybrid_mega_dropdown {
    position: absolute;
    display: block;
    left: 100%;
    top: 0px;
    margin-top: 0;
    padding-left: 0;
    padding-right: 0;
    padding-top: 10px;
    padding-bottom: 0;
    min-height: 300px;
    height: 100%;
    width: 700px;
    border-radius: 0;
    border: 0;
}

.navbar#navigation #navigation-content li.dropdown.right-menu ul.dropdown-menu li.dropdown .sub-menu.hybrid_mega_dropdown {
    left: auto;
    right: 100%;
}

.navbar#navigation #navigation-content li.dropdown.right-menu ul.dropdown-menu {
    text-align: right;
}

.hybrid_mega_dropdown .hybrid_title {
    padding-left: 15px;
    padding-right: 15px;
}

.hasImage .hybrid_title {
    padding-right: 280px;
}

.hasImage .hybrid_links {
    padding-right: 300px;
}

.hybrid_mega_dropdown .hybrid_links ul.list-unstyled li {
    margin: 8px 0 8px 0;
}

    .hybrid_mega_dropdown .hybrid_links ul.list-unstyled li a {
        margin: 10px 0;
        color: inherit;
    }

.hybrid_mega_dropdown .hybrid_image,
.hybrid_mega_dropdown .hybrid_youtube {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    border-bottom-right-radius: 4px;
    overflow: hidden;
}

/*--------------------------Fourth tier--------------------------*/

.navbar#navigation #navigation-content ul.dropdown-menu > li.dropdown > .sub_menu > li.dropdown:hover > .sub-menu,
.navbar#navigation #navigation-content ul.dropdown-menu > li.dropdown > .sub_menu > li.dropdown.maintain_hover > .sub-menu {
    visibility: visible;
}

.navbar#navigation #navigation-content ul.dropdown-menu > li.dropdown > .sub_menu > li.dropdown.block_hover > .sub-menu {
    visibility: hidden;
}

/*--------------------------Sidebar------------------------*/

.side_menu {
    position: relative;
    background: transparent;
    padding: 30px 0;
}

    .side_menu,
    .side_menu ul {
        list-style-type: none;
        margin: 0 !important;
    }

        .side_menu li:first-child {
            border-top: 0;
        }

        .side_menu li:before {
            content: none !important;
        }

        .side_menu li + li {
            margin: 5px 0 0;
        }

            .side_menu li a {
                display: block;
                padding: 10px 15px;
                background: var(--pri);
                color: #fff;
                font-size: 1.2em;
                line-height: 1.2em;
                text-align: center;
                text-decoration: none;
                text-transform: uppercase;
                transition: background 0.3s linear;
            }

            .side_menu li.active a,
            .side_menu li:hover a,
            .side_menu li a:hover {
                background: var(--occupiers);
            }

                .side_menu ul ul li a {
                    padding-left: 30px;
                }

                    .side_menu ul ul ul li a {
                        padding-left: 40px;
                    }

                        .side_menu ul ul ul ul li a {
                            padding-left: 50px;
                        }

                        .side_menu ul ul ul ul ul li a {
                            padding-left: 60px;
                        }

                            .side_menu ul ul ul ul ul ul li a {
                                padding-left: 70px;
                            }

/*--------------------------Admin--------------------------*/

#admin_nav {
    position: fixed;
    z-index: 2000;
    top: 0px;
    left: 0px;
    padding: 6px 0px;
    width: 100%;
    background-color: #000000;
}

    #admin_nav + header {
        margin-top: 54px;
    }

    #admin_nav .nav-pills,
    #admin_nav .btn-group {
        float: left;
    }

    #admin_nav .btn-group {
        margin-top: 3px;
        margin-left: 14px;
    }

    #admin_nav .message {
        display: block;
        float: left;
        margin-top: 3px;
        margin-left: 7px;
        color: #FFFFFF;
        height: 34px;
        line-height: 34px;
    }

/*-----------------------------------------------------------------------------------------------*/

.lower_nav {
    margin-top: 50px;
    margin-bottom: 30px;
    padding: 15px;
    background-color: #EBEBEB;
}

    .lower_nav ul {
        margin: 0px;
        padding: 0px;
        list-style-type: none;
    }

        .lower_nav ul li {
            margin: 3px 0px 0px 0px;
            padding: 0px;
        }

            .lower_nav ul li:first-child {
                margin-top: 0px;
            }

            .lower_nav ul li.active > a {
                cursor: default;
                color: #000000;
                text-decoration: none;
            }