@media screen and (max-width: 1920px) {
    .supporters_li{
        width:23%;
        float: left;
    }
    .organizers_li{
        width:23%; 
        float:left;
        margin-bottom: 15px;
        margin-top:10px;
    }
    .partners_li{
        width:23%; 
        float:left;
    }
    .sidebar{
        float:left;

    }
    .content{
        float:right;
    }
}
/***********************************1280************************************/
@media screen and (max-width: 1280px) {
    .register form.register-form ul.sections li {
        padding-left: 100px !important;
        padding-right: 100px !important;
    }
    
    .register form.register-form ul.sections ul.primary-interest li {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .main-wrap {
        width: 100%;
        padding: 25px 25px 0px 25px;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;

    }

    ul.speakers-list .image img {
        max-width: 200px;
    }

    ul.speakers-list .image {
        text-align: center;
    }

    .main-wrap .sidebar {
        width: 23%;
    }

    .main-wrap .content {
        width: 72.8%;
    }

    .main-wrap .sidebar .organizer-supporter-wrap img {
        max-width: 100%;
    }

    .header {
        width: 100%;
    }

    .header .slider .wrap {
        max-width: 100%;
    }

    .header .slider {
        overflow: hidden;
    }

    .logo {
        max-width: 100%;
    }

    .logo img {
        max-width: 100%;
    }

    .header .header-bottom .navigation li {
        padding-left: 20px;
        padding-right: 20px;
    }

    .header .header-bottom .navigation {
        text-align: center;
    }

    .content-long {
        width: 72%;
    }

    .sidebar-short {
        width: 25%;
    }

    .main-wrap .content .speakers-main-list ul {
        padding-bottom: 60px;
    }


    .main-wrap .content .speakers-main-list ul li {
        height: auto;
        display: inline-block;
        vertical-align: top;
        float: none;
        margin-bottom: 30px !important;
    }

    .main-wrap .content .speakers-main-list ul {
        font-size: 0;
    }
}

@media screen and (max-width: 1024px) {

    .main-wrap .content .speakers-main-list ul li {
        width: 40%;
        margin: 5%;
    }

    .main-wrap .sidebar {
        width: 30%;
    }

    .main-wrap .content {
        width: 65%;
    }

    .main-wrap .content ul.banners li {
        width: 30%;
        margin: 1.5%;
    }

    .main-wrap .content ul.banners {
        margin-top: 10px;
    }

    .content-long {
        width: 65%;
    }

    .sidebar-short {
        width: 30%;
    }

    ul.speakers-list .image {
        width: 30%;
    }

    ul.speakers-list li .text-wrap {
        width: 65%;
    }

    .gallery-full ul li {
        width: 20%;
    }
}

@media screen and (max-width: 900px) {
    .header .header-bottom .navigation li {
        font-size: 11.5px;
    }

    .header .header-bottom .navigation li.first {
        padding-left: 2px;
        padding-right: 2px;
        width: auto;
    }

    .register form.register-form ul.sections li {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    .register form.register-form ul.sections ul.primary-interest li {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

}

@media screen and (max-width: 720px) {
    body.fixed-header .header-wrapper {
        position: inherit;
    }
    .show_mobile{
        display: block !important;
    }
    .show_mobile img{
        width: 100%;
    }

    .top.profile ul.user-navigation {
        margin: 15px 0;
        height: 10px;
    }
    .organizers_li img{
        padding-top:15px;
    }

    body.page-16 .main-wrap.speakers,
    body.page-18 .main-wrap.speakers,
    body.fixed-header .fixed-body.speakers,
    body.fixed-header .fixed-body {
        margin-top: 35px;
    }

    .main-wrap .content .about-main .agenda {
        margin-bottom: 20px;
    }

    .main-wrap .content .about-main {
        padding-right: 0px;
    }

    ul.news {
        padding-left: 2px;
    }

    .contact .left,
    .contact .right {
        width: 100%;
    }

    .contact .right form input[type="text"] {
        max-width: 100%;
    }

    .main-wrap .content .about-main {
        padding-top: 0;
    }

    .main-wrap .content .speakers-main-list,
    .gallery-full {
        margin-top: 0;
    }

    body.fixed-header .header-wrapper {
        -webkit-box-shadow: none;
        box-shadow: none;
    }

    ul.submenu.absolute {
        width: 100% !important;
        left: 0 !important;
        top: 0;
    }

    .header .header-bottom .navigation li {
        border-right: none;
    }

    .header .header-bottom .navigation li li {
        padding-left: 10px !important;
        background: rgba(0, 0, 0, .20);
    }

    .main-wrap .sidebar {
        margin: 30px 0 0px 0 !important;
    }

    .main-wrap .sidebar {
        width: 40%;
    }

    .header .slider img {
        display: none !important;
    }

    .header .slider .wrap {
        position: inherit;
        width: 100%;
        height: auto;
    }

    .header .slider .wrap .buttons {
        margin-top: 0;
    }

    .header .slider .wrap .text-wrap {
        height: auto;
        padding-bottom: 30px;
        background: #2f4183;
        color:#fff;
    }
    .header .slider .wrap .buttons a.login-btn{
        color:#fff;
        margin-top:10px;
    }
    .header .slider .wrap .text-wrap p {
        margin: 5px auto;
    }

    .header .slider .wrap i.icons.background-icon-triangle.absolute {
        display: none;
    }

    .main-wrap .content {
        width: 55%;
    }

    .main-wrap .content ul.banners li {
        width: 100%;
    }

    .header .header-bottom .navigation li:hover ul.submenu,
    .header .header-bottom .navigation li:hover .drop-down-arrow {
        display: none;
    }

    .header .header-bottom .navigation li ul.submenu {
        padding: 0;
        position: relative;
    }

    .header .header-bottom .navigation li.sub-menus:after {
        content: "\f107";
        color: #fff;
        display: inline-block;
        position: absolute;
        right: 10px;
        top: 5px;
        font: normal normal normal 14px/1 FontAwesome;
        font-size: inherit;
        text-rendering: auto;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        pointer-events: none;
    }

    .header .header-bottom .navigation {
        display: none;
    }

    .hidden-mobile-menu {
        display: block;
    }

    .hidden-mobile-menu i {
        margin-right: 5px;
    }

    .icons.home-icon {
        display: none;
    }

    .little-screen-only {
        display: inline;
    }

    .header .header-bottom .navigation li {
        width: 100% !important;
        font-size: 14px;
        text-align: left;
        padding: 0 !important;
        border-bottom: solid #4d4d4d 1px;
    }

    .header .header-bottom .navigation li a {
        width: 100%;
        padding: 6px 10px;
        margin: 0;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        display: inline-block;
    }

    .content-long {
        width: 100%;
    }

    .sidebar-short {
        width: 100%;
    }

    .gallery-full ul li {
        width: 25%;
    }

    body.fixed .header-wrapper .header-top {
        padding: 15px 20px 15px 30px;
    }

    .profile-wrap .table-wrap,
    .profile-wrap {
        padding: 0;
    }

    .profile-info-wrap .right>.right {
        max-width: 100%;
    }

    .profile-wrap .profile-info-wrap .left {
        width: 50%;
    }

    .profile-wrap .profile-info-wrap .right {
        width: 100%;
    }

    .profile-wrap .table-wrap {
        margin-bottom: 20px;
    }

    img {
        max-width: 100%;
    }

    .profile ul.user-navigation li.user-name,
    .user-navigation .last {
        width: 50%;
        padding: 0 0;
        border: none;
    }

    .profile ul.user-navigation li.user-name {
        text-align: left;
    }

    .header-top {
        padding: 15px 20px 15px 20px;
    }

    .hidden-mobile-menu,
    .header .header-bottom .navigation li a {
        padding: 11px 20px;
    }

    .header .slider .wrap h1 {
        margin: 0 0 15px 0;
    }

    .user-name>ul {
        width: calc(200% + 40px);
    }

    ul.register-dd {
        left: 0;
        text-align: left;
        margin: 0 -20px;
    }

    .user-name:hover>ul>li {
        padding: 5px 20px;
        width: calc(100% - 40px);
    }

    .right.page-title {
        width: 100%;
        text-align: right;
    }
}

@media screen and (max-width: 520px) {
    .main-wrap .content .speakers-main-list ul li {
        width: 100%;
        margin: 0;
    }

    .main-wrap .sidebar {
        width: 48%;
    }

    .main-wrap .content {
        width: 48%;
    }

    .register form.register-form ul.sections li .input-wrap {
        font-size: 11px;
    }

    .register form.register-form ul.sections li .question {
        font-size: 14px;
    }

    .table th {
        font-size: 11px !important;
    }

    .table td {
        font-size: 11px !important;
    }

    .table td.first {
        padding-left: 10px !important;
    }

    .register form.register-form ul.sections li .input-wrap {
        width: 100%;
    }

    ul.news li .image.left {
        width: calc(100% - 20px);
    }

    ul.news li {
        margin-bottom: 50px;
    }

    ul.news li .desc {
        width: 100%;
        clear: both;
    }

    ul.news li .image.left img {
        width: 320px;
    }

    .page-18 li.general .input-wrap .right,
    .page-18 li.general .input-wrap .left {
        width: 90% !important;
        text-align: left !important;
    }

    .page-18 li.general .input-wrap .right span a,
    li.general .input-wrap .left span a {
        font-size: 13px;
    }

    .page-18 li.general .input-wrap .right span,
    li.general .input-wrap .left span {
        font-size: 0px;
    }

    .page-18 li.general .input-wrap .right.button-wrap {
        text-align: right !important;
    }

    form.register-form {
        padding-top: 0;
    }

    .page-16 .register {
        margin-top: 30px;
    }

    .sidebar.left img {
        width: 100%;
    }

    .central-banner ul>li {
        width: 100%;
        float: left;
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    .main-wrap .sidebar {
        width: 100%;
        margin-bottom: 10px;
    }

    ul.speakers-list li .wrap {
        padding: 10px;
    }

    .main-wrap .content {
        width: 100%;
        padding: 0;
    }

    ul.speakers-list .image {
        width: 100%;
    }

    ul.speakers-list li .text-wrap {
        width: 100%;
    }

    .gallery-full ul li {
        width: 50%;
    }

    .right.top.profile {
        width: 100%;
    }

    li.app-icon {
        float: left;
        padding: 0 4px !important;
        margin: 0 0;
    }

    .profile ul.user-navigation li.last {
        padding: 0 0 0 0px;
        float: right;
    }

    .profile ul.user-navigation li.first {
        width:10%;
    }
    .profile ul.user-navigation li.first a i {
        margin-right: 5px;
    }
    .profile ul.user-navigation li.user-name {
        width:40%;
        display: inline;
    }

    

    .header-top .search input[type="text"] {
        width: 220px;
    }
}

@media screen and (max-width: 377px) {
    .header .slider .wrap .text-wrap {
        font-size: 13px;
        line-height: 16px;
    }

    li.app-icon img {
        width: 100px;
    }

    .top.profile {
        min-width: 295px;
    }
}