@media (max-width: 991px) {
    .navbar-default .navbar-toggle, .navbar-default .navbar-toggle {
        background-color: #ddd;
    }
     #logo img {
        width: 100%;
    }
    .navbar {
        position: relative;
        top: -35px;
        z-index: 1000;
    }
    .navbar-collapse {
        background-color: rgba(223, 223, 223, 0.9);
    }
    .navbar-default {
        background-color: transparent;
        border: none;
    }
    #menu2 {
        width: 55px;
        top: 52px;
        right: 65px;
        z-index: 10001;
    }
    .navbar-header {
        float: none;
    }
    .navbar-left,.navbar-right {
        float: none !important;
    }
    .navbar-toggle {
        display: block;
    }
    .navbar-collapse {
        border-top: 1px solid transparent;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
    }
    .navbar-fixed-top {
        top: 0;
        border-width: 0 0 1px;
    }
    .navbar-collapse.collapse {
        display: none!important;
    }
    .navbar-nav {
        float: none!important;
        margin-top: 7.5px;
    }
    .navbar-nav>li {
        float: none;
    }
    .navbar-nav>li>a {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .collapse.in{
        display:block !important;
    }

    #dettaglio_artista .right {
        margin: 20px 0 0 0;
        display: block;
    }
     #logo img {
        width: 100%;
    }
    #menu {
        z-index: 1000;
        float: left;
    }
    ul#flip_nav li, ul#lang li {
        margin: 0px 5px 0px 0px;
    }
    #page #blocco_fisso {
        width: auto;
        margin-right: 50px;
    }
    .content-big {
        width: auto;
        margin-right: 50px;
    }
    #filters a {
        margin-right: 6px;
    }
    #intro p {
        margin-right: 50px;
        font-size: 16px;
    }
    #page #archivio-mostre {
        width: auto;
    }
    .mostra-archivio .right {
        width: auto;
    }
    .opera .right {
        width: calc(100% - 120px);
    }
    .mostra-archivio .right h1,
    .opera .right h1 {
        margin-top: 0;
    }
    #page #archivio-biblios {
        position: relative;
        float: left;
        width: auto;
    }
    .biblio-archivio div {
        width: calc(100% - 120px);
    }
    #page #elenco-opere {
        width: auto;
    }
    #intro p {
        font-size: 14px;
        position: relative !important;
        bottom: auto;
        line-height: 20px;
    }
    #news {
        position: relative;
        margin-top: 40px;
        bottom: auto;
    }
}
@media (max-width : 420px) {
    footer {
        padding: 5px 20px;
    }
    #logo {
        width: 190px;
        padding-top: 50px;
        padding-left: 20px;
    }
    #logo img {
        width: 100%;
    }
    #flip_nav {
        position: relative;
        float: left;
        padding: 0 10px;
    }
    #intro p {
        margin: 0 20px;
    }
    #news {
        margin-left: 10px;
    }
    #news ul {
        padding-left: 10px;
        position: relative;
        float: left;
        margin-left: 0px;
        margin-right: 20px;
    }
    #page #blocco_fisso {
        margin-left: 20px;
        margin-right: 20px;
    }
    #page #archivio-notizie {
        margin-left: 20px;
        margin-top: 55px;
    }
    .content-big {
        margin-right: 20px;
    }
    .content-small {
        margin: 0px;
        padding: 0px;
        overflow: inherit;
        position: relative;
        float: left;
    }
    #page #archivio-artisti {
        margin-left: 20px;
    }
    #page span.artista {
        display: inline-block;
        width: 110px;
        padding-right: 0px;
    }
    #page #elenco-opere {
        width: auto;
        margin-left: 20px;
    }
    #diritti {
        width: auto;
        margin-left: 20px;
    }
    #opere_artista .right {
        width: auto;
    }
    #page #archivio-mostre {
        margin-left: 20px;
    }
    #filters {
        margin-left: 20px;
    }
    #filters a {
        margin-bottom: 10px;
    }
    #page #testo.storia {
        margin-left: 20px;
        padding-left: 5px;
    }
    span.pallino,
    span.trattino {
        left: -5px;
    }
    .content-small {
        width: calc(100% - 40px);
    }
    a#world_link {
        position: relative;
    }
    #page #archivio-biblios {
        margin-left: 20px;
    }
    #subForm input {
        min-width: 250px;
    }
    ul#flip_nav li, ul#lang li {
        margin-bottom: 5px;
    }
    .shadow-light {
        background-position-x: 50%;
    }
    #news ul,
    #news ul li {
        height: 42px !important;
    }
}