@media screen and (max-width:767px) {
    .main_text {padding: 18px;}


    .header .banner {display: none;}
    .header {
		padding: 0 18px;
    }
    .header .holder {
        padding: 18px 0;
        position: relative;
		z-index:10;
    }
    .header .logo {
        position: absolute;
        left: 50%;
        top: 18px;
        margin: 0 0 0 -37px;
        float: none;
    }
    .header .mainNavBtn,
    .header .searchBtn {
        float: left;
        width: 24px;
        height: 16px;
        margin: 4px 0 0;
        display: block;
        text-indent: -9999px;
        background: url(/National_Library/20160930123623oe_/http://www.artnet.com/media/redesign/img/burger_black.svg) no-repeat;
        background-size: 24px 16px;
        cursor: pointer;
    }
    .header .searchBtn {
        float: right;
        width: 24px;
        height: 23px;
        margin: -3px 0 0;
        background: url(/National_Library/20160930123623oe_/http://www.artnet.com/media/redesign/img/search_icon_black.svg) no-repeat;
        background-size: 24px 23px;
    }
    .header ul.mainNav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        background: #fff;
        width: 100%;
        padding: 0;
        border-bottom: 1px solid #e4e4e4;
    }
    .header ul.mainNav li {
        float: none;
        padding: 0;
        border-top: 1px solid #e4e4e4;
        text-align: center;
        font: 13px/44px "HelveticaNeue", Helvetica, Arial, sans-serif;
    }
    .header ul.mainNav a {display: block;}
    .header ul.mainNav li.item {display: block;}
    .header ul.mainNav .box {
        padding: 30px 0 0;
        border-bottom: 1px solid #e4e4e4;
    }
    .header ul.mainNav .labelGallery {
        font: 11px/14px  "HelveticaNeue", Helvetica, Arial, sans-serif;
        color: #999;
        margin: -15px 0 15px;
        display: block;
    }
    .header ul.mainNav h3,
    .header ul.mainNav h4 {
        margin: 0 0 30px;
        text-transform: uppercase;
        font:11px/18px  "HelveticaNeue75Bd", Helvetica, Arial, sans-serif;
    }
    .header ul.mainNav h4 {
        margin: 30px 0;
    }
    .header ul.mainNav p {
        font: 15px/18px  "HelveticaNeue", Helvetica, Arial, sans-serif;
        margin: 30px 0;
		font-size: 13px;
		line-height: 22px;
    }
    .header ul.mainNav h3 strong {
        text-transform: uppercase;
		font-weight: normal;
        font-family: "HelveticaNeue75Bd", Helvetica, Arial, sans-serif;
    }




    .header ul.addNav {display: none !important;}
    .header .search {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        float: none;
    }
    .header .search:before {
        width: 18px;
        height: 18px;
        top: 12px;
        left: 10px;
        background: url(/National_Library/20160930123623oe_/http://www.artnet.com/media/redesign/img/search_icon_black.svg) no-repeat;
    }
    .header .search input {
        width: 100%;
        border-left: 0;
        border-right: 0;
        text-indent: 0;
        height: 40px;
        font-size: 15px;
        padding-left: 35px;
    }
    .header .search.edit input {
        padding-left: 35px;
    }
    .header .clear {
        height: 40px;
        width: 43px;
        right: 1px;
    }
    .header .autosuggest {
        width: 100%;
        border-left: 0;
        border-right: 0;
    }
    .header .autosuggest ul {font: 15px/40px "HelveticaNeue", Helvetica, Arial, sans-serif;}
    .header .autosuggest ul li {
        border-top: 1px solid #ddd;
    }
    .header .autosuggest ul li:first-child {border: 0;}
    .header .autosuggest ul a {padding: 0;}
    .header-ac .alphabet-autocomplete {
        width: 100%;
        border-width: 1px 0 0;
        padding: 0;
        margin: 39px 0 0 0;
    }
    .header-ac .autocomplete-suggestion {
        font: 15px/38px "HelveticaNeue", Helvetica, Arial, sans-serif;
        padding: 0;
        border-bottom: 1px solid #e5e5e5;
    }

    .footer {padding: 45px 18px;}
    .footer ul {margin: 0;}
    .footer ul.links li {
        display: block;
        margin: 0 0 18px;
    }
    .footer ul.infoLinks{
        width: auto;
        padding: 0 20px;
    }
    .footer ul.infoLinks.legal{
        display: block;
    }
    .footer ul.links.infoLinks li {
        display: block;
        padding: 0;
    }
    .footer ul.social {
        margin: 21px auto 33px;
        width: 250px;
    }
    .footer ul.social li {
        padding: 4px 7px 0 8px;
        margin: 0 0 10px;
    }
	.header ul.mainNav li.loader{
		display:none;
	}
	.header ul.mainNav li.loader.active{
		display:block;
	}
	.header .loader.active .loaderItem{
		width: 32px;
		height: 32px;
		background: url('/National_Library/20160930123623oe_/http://www.artnet.com/media/redesign/img/loader.gif') center center no-repeat;
		margin: 10px auto;
	}
	.header ul.mainNav li.item.loginMobileHidden{
		display:none;
	}

	.footer .newsletter {
        padding: 12px 0 16px;
        height: auto;
    }
    .footer .newsletter .closeBox {
        width: 12px;
        height: 12px;
        background-size: 12px 12px;
        margin: 2px 20px 0 0;
    }
    .footer .newsletter .closeBox:focus {outline-color: none !important;}
    .footer .newsletter h3 {
        font: 12px/14px "HelveticaNeue", Helvetica, Arial, sans-serif;
        text-align: center;
        margin: 0 40px 15px 10px;
        float: none;
    }
    .footer .newsletter .newsletterWraper {
        width: 100%;
        clear: both;
        margin: 0 auto;
        padding: 0 20px;
        text-align: center;
    }
    .footer .newsletter input[type="text"]{
        width: calc(100% - 110px);
        width: -webkit-calc(100% - 110px);
        margin: 0;
    }
    .footer .newsletter input[type="submit"]{
        background: none;
        margin: 0 0 0 10px;
        border: 1px solid #000;
        font: 10px/22px "HelveticaNeue75Bd", Helvetica, Arial, sans-serif;
    }
    .footer .newsletter .invalid-email{
        float: none;
        padding-top: 10px;
        width: 90%;
        margin: 0 auto;
        clear: both;
        line-height: 20px;
    }
    .success-newsletter{
        line-height: 20px;
        margin: 0;
        clear: both;
        padding-top: 10px;
    }
    .footer .newsletterWraper .inputs{
        display: inline-block;
    }

}