@media (max-width: 1280px) {

    .header_menu_item a i {
        margin-right: 5px;
    }

    .header_menu_item {
        margin-right: 30px;
    }
}

@media (max-width: 992px) {

    .cont,
    section .cont {
        max-width: 900px;
    }

    .nav-burger {
        display: block;
        z-index: 11;
    }

    .overlay {
        position: fixed;
        opacity: 0;
        overflow: hidden;
        visibility: hidden;
        transform: scale(0);
    }

    .overlay.open {
        opacity: 1;
        visibility: visible;
        transform: scale(1);
        padding-bottom: 15px;
        z-index: 10;
    }

    .header_menu {
        -webkit-flex-direction: column;
        -moz-flex-direction: column;
        -ms-flex-direction: column;
        -o-flex-direction: column;
        flex-direction: column;
        width: 65%;
        margin: 0 auto;
    }

    .overlayMenu {
        position: absolute;
        text-align: right;
        left: 50%;
        transform: translateX(-50%);
        top: 85px;
        width: 100%;
        overflow: auto;
        height: calc(100% - 112px);
    }

    .header_menu {
        -ms-align-items: flex-start;
        align-items: flex-start;
    }

    .header_menu_item {
        margin-right: 0;
        padding: 10px 0;
        width: 100%;
        line-height: 24px;
    }

    .header_menu_item a i {
        margin-right: 10px;
    }

    .sub_menu.header_menu.hidden {
        display: block !important;
        margin-top: 20px;
    }

    li.header_menu_item.hidden {
        display: block !important;
    }

    li.header_menu_item.social.flex .fab {
        font-size: 30px;
        padding-right: 10px;
    }
}

@media (max-width: 576px) {

    .cont,
    section .cont {
        width: 100%;
        padding: 0 10px;
    }

    img {
        max-width: 100%;
    }

    .row {
        margin: 0;
    }

    .nav-burger:before {
        width: 22px;
        top: -7px;
    }

    .nav-burger {
        width: 16px;
    }

    .nav-burger:after {
        width: 10px;
        bottom: -7px;
    }

    .header {
        padding: 0;
    }

    .header .cont {
        position: fixed;
        height: 50px;
        z-index: 500;
        background: #000;
    }

    .header_logo img {
        height: 40px;
        margin-top: 5px;
    }

    .header_menu_item {
        border: 0;
    }

    .owl-nav {
        top: -120px;
        left: 200px;
    }

    .slider .img {
        opacity: 1;
    }

    .welcome_header {
        font-size: 46px;
        top: -9px;
        left: 7px;
    }

    .header_top {
        display: none;
    }

    .footer_wrap {
        flex-direction: column-reverse;
        text-align: center;
        align-items: center;
    }

    .footer_wrap .header_menu_item {
        padding: 0;
    }

    .footer_wrap .header_menu_item a {
        justify-content: center;
    }

    .footer .social {
        margin-bottom: 20px;
    }

    .footer .social a {
        margin-right: 0;
        font-size: 24px;
    }

    .footer_wrap .social .flex {
        justify-content: center;
    }

    .footer_wrap .social a {
        justify-content: center;
    }

    .footer_wrap .social a .fab {
        font-size: 40px;
        margin: 0 10px;
    }

    .footer_logo {
        margin-top: 20px;
    }

    .owl-carousel .slider_caption {
        top: 100px;
    }

    .top_sponsors .cont img {
        height: 30px;
    }

    h1,
    h2,
    .h1,
    .h2 {
        font-size: 24px;
        margin-bottom: 0;
        padding-bottom: 0;
    }

    h4,
    .h4 {
        font-size: 18px;
    }

    .schedule_item .event_name {
        font: 18px var(--font_header);
        width: 100%;
    }

    .schedule_item .now_tooltip {
        left: 190px;
        top: -54px;
    }

    .schedule_item .event_region {
        font-size: 14px;
        line-height: 18px;
    }

    .schedule_item .event_dates {
        position: absolute;
        right: 0px;
    }

    .owl-carousel,
    .owl-stage-outer {
        position: relative !important;
    }

    .owl-nav {
        width: 87px;
    }

    .button {
        padding: 6px 12px;
        font-size: 14px;
    }

    .top_slider .big_button {
        margin-top: 50px;
        font-size: 32px;
        padding: 10px 20px;
    }

    .button.rpad {
        margin-right: 100px;
    }

    .header_line.flex {
        padding: 0 0 30px 15px;
        margin-bottom: 0px;
    }

    .header_line.flex.nopadding {
        padding: 0 0 30px 15px !important;
    }

    section.news {
        height: 635px;
    }

    section.photos {
        height: 460px;
    }

    img.rounded {
        margin-bottom: 20px;
        max-width: unset !important;
    }

    .mobtop20 {
        margin-top: 20px;
    }

    section.pad.mobtop {
        padding-top: 90px;
    }

    .flexgrid {
        grid-template-columns: repeat(1, 1fr) !important;
    }

    .schedule_item .event_name img {
        height: 22px;
    }

    .flex.top_reverse {
        flex-direction: column-reverse;
    }

    .flex.top_reverse .card {
        margin-bottom: 30px;
    }

    ul.categories_icons {
        margin: 20px 0;
        flex-direction: column;
    }

    ul.categories_icons li {
        width: 100%;
        height: 250px;
        text-align: center;
        flex: 0 0 100%;
        margin-bottom: 30px;
    }

    ul.categories_icons li img {
        margin: 50px 0;
    }

    .event.top_banner {
        margin-top: 50px;
        overflow: hidden;
        height: unset;
    }

    .event.top_banner .cont .col-lg-8 {
        height: 400px;
    }

    .event.top_banner .header_line.flex.nopadding {
        padding: 20px 0 !important;
    }

    .event.top_banner .header_line h1 {
        font-size: 30px;
    }

    .event .logo_container img {
        height: 70px;
    }

    .event .title_date {
        font-size: 20px;
        line-height: 28px;
    }

    .event .sign_container img {
        width: 200px;
    }

    .event .event_menu {
        padding: 0;
        margin: 0 -10px;
        height: unset;
    }

    .event .event_menu .inner_menu {
        background-color: rgba(61, 132, 74, 1);
        height: unset;
        width: 100%;
    }

    .event_partners {
        padding: 15px;
    }

    .event_partners .cont a img {
        max-height: 40px;
        max-width: 60px;
        margin-bottom: 10px;
    }

    .table-responsive {
        overflow-x: auto!important;
        border:unset!important;
    }
    
    .invisible {
        visibility: hidden;
        display: none;
    }
    table#participants  th {
        width:250px;
    }

    .mobonly.hidden {
        display:block!important;
    }

    .header_line_button.mobonly.hidden {
        text-align:center;
    }

    .swipe_img {
        height:30px;
    }

    .filter_container .header_line_button.mobonly.hidden {
        float: right;
        margin-right: 30px;
    }

    footer .rutube {
        width: 38px;
        margin-top: 0;
        margin-right: unset;
        margin-left: 9px;
    }

    section.gray, section.yellow {
        padding:40px 0;
    } 

    .docs .row.mb10 {
        margin-bottom:30px!important;
    }

}