@media screen and (max-width: 768px) {
  .mb-show {
    display: block !important;
  }
  .footbtn-box {
    position: fixed;
    z-index: 10;
    bottom: 10px;
    left: 10px;
    width: calc(100% - 20px);
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
  }
  .footbtn-box .btn {
    width: 100%;
    border-radius: 5px;
    background-image: url(../images/click1.png);
    background-repeat: no-repeat;
    background-position: 85% center;
    animation: bgani 3s linear infinite;
    transition: 0.6s;
  }
  @keyframes bgani {
    0% {
      background-position: 85% center;
    }
    25% {
      background-position: 90% 150%;
    }
    100% {
      background-position: 85% center;
    }
  }
  .margin-spacing {
    margin: 50px 0;
  }
  .pad-spacing {
    padding: 50px 0;
  }
  .header {
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.1);
  }
  .head-top {
    display: none;
  }
  .head-nav {
    height: 50px;
  }
  .head-nav .menu-btn {
    display: inline-block;
    padding-top: 8px;
  }
  .head-nav .menu-btn span {
    display: block;
    width: 40px;
    height: 4px;
    margin: 5px 0;
    background: #18b192;
    -webkit-transition: 400ms;
    -moz-transition: 400ms;
    -ms-transition: 400ms;
    -o-transition: 400ms;
    transition: 400ms;
  }
  .head-nav .menu-btn.curr span {
    -webkit-transition: 400ms;
    -moz-transition: 400ms;
    -ms-transition: 400ms;
    -o-transition: 400ms;
    transition: 400ms;
  }
  .head-nav .menu-btn.curr span:nth-of-type(1) {
    -webkit-transform: rotate(45deg) translateY(12px);
    -moz-transform: rotate(45deg) translateY(12px);
    -ms-transform: rotate(45deg) translateY(12px);
    -o-transform: rotate(45deg) translateY(12px);
    transform: rotate(45deg) translateY(12px);
  }
  .head-nav .menu-btn.curr span:nth-of-type(2) {
    opacity: 0;
  }
  .head-nav .menu-btn.curr span:nth-of-type(3) {
    -webkit-transform: rotate(-45deg) translateY(-13px);
    -moz-transform: rotate(-45deg) translateY(-13px);
    -ms-transform: rotate(-45deg) translateY(-13px);
    -o-transform: rotate(-45deg) translateY(-13px);
    transform: rotate(-45deg) translateY(-13px);
  }
  .head-nav .head-btn {
    display: none;
  }
  .head-nav .langbtn {
    display: inline-block;
    vertical-align: top;
    font-size: 24px;
    padding: 10px 5px;
    margin-right: 10px;
  }
  .nav-box {
    width: 180px;
    position: fixed;
    height: calc(100vh - 50px);
    top: 50px;
    left: 0;
    overflow-x: hidden;
    overflow-y: auto;
    background: rgba(244, 255, 253, 0.9);
    background: #f4fffd;
    -webkit-transform: translate(-100%, 0);
    -moz-transform: translate(-100%, 0);
    -ms-transform: translate(-100%, 0);
    -o-transform: translate(-100%, 0);
    transform: translate(-100%, 0);
    -webkit-transition: all 0.4s ease-out;
    -moz-transition: all 0.4s ease-out;
    -o-transition: all 0.4s ease-out;
    transition: all 0.4s ease-out;
  }
  .nav-box.curr {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0);
  }
  .nav-box .nav {
    display: block;
  }
  .nav-box .nav .nav-li {
    height: auto;
    padding: 0;
  }
  .nav-box .nav .nav-li > a {
    padding: 12px 10px;
    border-bottom: 1px solid #18b192;
    position: relative;
  }
  .nav-box .nav .nav-li > a.has-arrow:after {
    position: absolute;
    content: '';
    width: 0.5em;
    height: 0.5em;
    border-width: 1px 0 0 1px;
    border-style: solid;
    border-color: #18b192;
    right: 1em;
    -webkit-transform: rotate(135deg) translateY(-50%);
    -ms-transform: rotate(135deg) translateY(-50%);
    -o-transform: rotate(135deg) translateY(-50%);
    transform: rotate(135deg) translateY(-50%);
    -webkit-transform-origin: top;
    -ms-transform-origin: top;
    -o-transform-origin: top;
    transform-origin: top;
    top: 50%;
    -webkit-transition: all 0.3s ease-out;
    -o-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
  }
  .nav-box .nav .nav-li > a.curr {
    background-color: #18b192;
    color: #fff;
  }
  .nav-box .nav .nav-li > a.curr.has-arrow:after {
    -webkit-transform: rotate(225deg) translateY(-50%);
    -ms-transform: rotate(225deg) translateY(-50%);
    -o-transform: rotate(225deg) translateY(-50%);
    transform: rotate(225deg) translateY(-50%);
    border-color: #fff;
    margin-top: -4px;
  }
  .nav-box .sub-nav {
    position: static;
    width: 100%;
    transform: translateX(0);
    padding-left: 20px;
    border-radius: 0;
    box-shadow: none;
  }
  .nav-box .sub-nav a {
    text-align: left;
  }
  .ibanner-swiper,
  .inner-banner {
    margin-top: 50px;
  }
  .footer .foot-newsletter {
    padding: 14px 20px;
  }
  .page-menu {
    display: none;
  }
  .ibanner-swiper .swiper-button-next,
  .ibanner-swiper .swiper-button-prev {
    width: 40px;
    height: 40px;
  }
  .ibanner-swiper .swiper-button-next,
  .ibanner-swiper .swiper-container-rtl .swiper-button-prev {
    right: 5%;
  }
  .ibanner-swiper .swiper-button-prev,
  .ibanner-swiper .swiper-container-rtl .swiper-button-next {
    left: 5%;
  }
  .main-tit {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .main-tit:after {
    width: 46px;
  }
  .prizes-box {
    font-size: 14px;
  }
  .prizes-box .prizes-title .title {
    font-size: 28px;
  }
  .page-tit-default {
    font-size: 24px;
  }
  .page-tit-img {
    font-size: 18px;
  }
  .btn-shadow {
    font-size: 18px;
  }
  .baseinfo-box .con {
    flex-direction: column;
  }
  .baseinfo-box .con .imgbox {
    width: 100%;
    max-width: none;
  }
  .baseinfo-box .con .txtbox {
    width: 100%;
    margin-bottom: 20px;
    padding-left: 0;
  }
  .baseinfo-box .data-box {
    margin-top: 0;
  }
  .baseinfo-box .data-box li {
    width: 50%;
    padding: 15px 10px;
  }
  .baseinfo-box .data-box li .p1 {
    margin-bottom: 0;
  }
  .baseinfo-box .data-box li .p1 span {
    font-size: 24px;
  }
  .youshi-box {
    display: block;
  }
  .youshi-box li {
    width: 100%;
  }
  .youshi-box li:not(:last-child):after {
    content: "";
    display: block;
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    position: static;
    margin: 20px 0;
  }
  .ibrand-list li {
    width: calc(100%/3 - 6.67px);
    height: 70px;
    line-height: 70px;
  }
  .ibrand-list li:nth-child(6n) {
    margin-right: 10px;
  }
  .ibrand-list li:nth-child(3n) {
    margin-right: 0;
  }
  .inews-box {
    width: 100%;
    padding-right: 0;
    margin-bottom: 50px;
  }
  .inews-box .big .txtbox {
    padding-left: 20px;
  }
  .imedia-box {
    width: 100%;
  }
  .about-box .data-box {
    padding: 10px 0;
  }
  .about-box .data-box li {
    width: 50%;
    margin: 10px 0;
  }
  .organizers-list .item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 40px;
  }
  .download-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .download-list li .imgbox {
    width: 100px;
    height: 100px;
    line-height: 100px;
  }
  .gallery-list li {
    width: calc(100%/3 - 6.67px);
  }
  .gallery-list li:nth-child(5n) {
    margin-right: 10px;
  }
  .gallery-list li:nth-child(3n) {
    margin-right: 0px;
  }
  .whyvst-box .youshi-list {
    flex-wrap: wrap;
  }
  .whyvst-box .youshi-list li {
    flex: none;
    width: calc(100%/2 - 10px);
  }
  .whyvst-box .youshi-list li:nth-child(3n) {
    margin-right: 20px;
  }
  .whyvst-box .youshi-list li:nth-child(2n) {
    margin-right: 0px;
  }
  .participate-list {
    flex-direction: column;
  }
  .participate-list li {
    margin-right: 0;
    margin-bottom: 20px;
    padding: 30px 15px;
  }
  .participate-list li:after {
    top: auto;
    right: auto;
    left: 50%;
    margin-left: -20px;
    bottom: -35px;
    transform: rotate(90deg);
  }
  .events {
    flex-direction: column;
  }
  .events li:not(:last-child) {
    margin-right: 0;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f5f5f5;
  }
  .half-box {
    display: flex;
    flex-direction: column !important;
    gap: 20px;
  }
  .half-box .imgbox,
  .half-box .txtbox {
    width: 100%;
  }
  .highlights .list .item {
    flex: 0 0 100%;
  }
  .offer-highlight {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 640px) {
  .footer {
    padding-top: 20px;
  }
  .footer .foot-newsletter {
    display: block;
    position: static;
    transform: translateX(0);
    height: auto;
    padding: 20px;
    border-radius: 30px;
  }
  .footer .foot-newsletter .title {
    width: 100%;
    justify-content: center;
    margin-bottom: 10px;
  }
  .footer .foot-newsletter .title:after {
    display: none;
  }
  .footer .foot-newsletter .newsletter-form {
    display: block;
    background-color: transparent;
    border-radius: 0;
  }
  .footer .foot-newsletter .newsletter-form .row {
    width: 100%;
    display: block;
  }
  .footer .foot-newsletter .newsletter-form .row span {
    display: none;
  }
  .footer .foot-newsletter .newsletter-form input {
    width: 100% !important;
    border-radius: 10px;
    margin: 5px 0;
  }
  .footer .foot-newsletter .newsletter-form .btn {
    display: block;
    margin: 10px auto 0;
  }
  .footer .foot-con {
    display: block;
    padding: 30px 0;
  }
  .footer .foot-con .li {
    margin-bottom: 20px;
  }
  .footer .tit {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .footer .foot-bottom {
    display: block;
  }
  .footer .foot-bottom .foot-share {
    text-align: right;
    margin-top: 10px;
  }
  .inner-banner img {
    min-height: 90px;
  }
  .page-box {
    margin-bottom: 50px;
  }
  .swiper-box .swiper-button-next,
  .swiper-box .swiper-container-rtl .swiper-button-prev {
    right: -15px;
  }
  .swiper-box .swiper-button-prev,
  .swiper-box .swiper-container-rtl .swiper-button-next {
    left: -15px;
  }
  .about-box .txtbox {
    width: 100%;
    padding: 0;
    margin-bottom: 20px;
  }
  .about-box .imgbox {
    width: 100%;
  }
  .venue-box {
    display: block;
  }
  .venue-box .imgbox {
    width: 100%;
  }
  .venue-box .txtbox {
    width: 100%;
    margin-top: 30px;
  }
  .ievent-list li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .ievent-list li .txtbox {
    padding: 20px;
  }
  .ievent-list li .txtbox:after {
    width: 35px;
    height: 35px;
  }
  .ievent-list li .txtbox .tit img {
    max-width: 30px;
  }
  .ievent-list li .txtbox .info {
    padding-left: 35px;
    padding-right: 50px;
  }
  .inews-box .tab-btn {
    width: 100%;
    position: static;
    margin-bottom: 20px;
  }
  .inews-box .inews-con {
    flex-direction: column;
    gap: 10px;
  }
  .inews-box .inews-con .big,
  .inews-box .inews-con .inews-list {
    width: 100%;
  }
  .inews-box .inews-con .inews-list {
    margin-top: 0;
  }
  .inews-list li {
    width: 100%;
    margin-right: 0;
  }
  .iscope-list li {
    width: 100%;
    margin-right: 0;
  }
  .iscope-list li:nth-child(2n+1) {
    background-color: #1fb395;
    color: #fff;
  }
  .iscope-list li:nth-child(2n+1) .tit:after {
    background-color: #fff;
  }
  .iscope-list li:nth-child(2n+1) .icon img {
    filter: brightness(1);
  }
  .iscope-list li:nth-child(2n+1) .info {
    color: #fff;
  }
  .iscope-list li:nth-child(2n) {
    background-color: #ededed;
    color: #333;
  }
  .iscope-list li:nth-child(2n) .info {
    color: #666;
  }
  .iscope-list li:nth-child(2n) .tit:after {
    background-color: #1fb395;
  }
  .iscope-list li:nth-child(2n) .icon img {
    filter: brightness(0);
  }
  .whyvst-box .why-youshi-img li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 10px;
  }
  .event-list li {
    margin-bottom: 20px;
  }
  .vst-type li {
    width: 100%;
    margin-bottom: 15px;
  }
  .table th {
    font-size: 14px;
  }
  .table th,
  .table td {
    padding: 10px;
  }
  .process-item:before {
    width: 40px;
    height: 40px;
    background-size: 20px;
    bottom: -20px;
  }
  .process-item .num {
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 20px;
  }
  .process-item .txtbox {
    width: calc(100% - 60px);
  }
  .process-item .tit {
    margin: 10px 0;
  }
  .contact-box .item {
    width: 100%;
    margin-bottom: 20px;
    margin-right: 0;
  }
  .arrive-con .item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 40px;
  }
  .news-detail-box .news-tit {
    font-size: 20px;
  }
  .news-list li {
    padding: 20px;
    margin-bottom: 20px;
  }
  .news-list li:after {
    right: 20px;
  }
  .news-list li .date {
    margin-right: 20px;
    padding-right: 20px;
    width: 80px;
  }
  .news-list li .date .p {
    font-size: 18px;
    margin-bottom: 5px;
  }
  .news-list li .txtbox {
    width: calc(100% - 100px);
    padding-right: 50px;
  }
  .media-list li {
    width: calc(100%/3 - 6.67px);
    height: 70px;
    line-height: 70px;
  }
  .media-list li:nth-child(6n) {
    margin-right: 10px;
  }
  .media-list li:nth-child(3n) {
    margin-right: 0px;
  }
  .pop-video {
    padding: 20px;
  }
  .matching-item1 .txtbox {
    width: 100%;
    margin-bottom: 20px;
    margin-right: 0;
  }
  .matching-item1 .imgbox {
    width: 100%;
  }
  .matching-item2 {
    display: block;
  }
  .matching-item2 .txtbox {
    width: 100%;
    padding-left: 0;
    margin-bottom: 20px;
  }
  .matching-item2 .imgbox {
    width: 100%;
  }
  .prize-info .txtbox {
    width: 100%;
    padding: 20px;
  }
  .prize-info .imgbox {
    width: 100%;
    float: none;
    text-align: center;
    max-width: none;
  }
  .prize-info .imgbox img {
    width: 90%;
  }
  .prize-schedule-list li {
    width: 100%;
    text-align: left;
    margin-bottom: 20px;
  }
  .prize-schedule-list li:last-child {
    margin-bottom: 0;
  }
  .prize-schedule-list li .txtbox {
    display: flex;
    align-items: center;
  }
  .prize-schedule-list li .num {
    margin: 0;
    flex-shrink: 0;
    margin-right: 20px;
  }
  .prize-schedule-list li .info {
    text-align: left;
  }
  .confirm-badges-box .name {
    font-size: 18px !important;
  }
  .confirm-badges-box .company {
    font-size: 14px !important;
    margin-bottom: 10px !important;
  }
  .confirm-badges-box .code img {
    max-width: 22% !important;
  }
  .confirm-badges-box .code .span {
    font-size: 12px !important;
  }
  .gallery-list li {
    width: calc(100%/2 - 5px);
  }
  .gallery-list li:nth-child(3n) {
    margin-right: 10px;
  }
  .gallery-list li:nth-child(2n) {
    margin-right: 0px;
  }
  .friend-list .list .form-row {
    width: 100%;
  }
  .form-box .code-box .code-btn {
    width: 100px;
  }
  .form-box .code-box .form-input {
    width: calc(100% - 110px);
  }
  .whyvst-box .youshi-list {
    flex-wrap: wrap;
  }
  .whyvst-box .youshi-list li {
    width: 100%;
    margin-right: 0 !important;
  }
  .whyvst-box .youshi-list li .imgbox {
    display: block;
  }
  .whyvst-box .youshi-list li .imgbox:before {
    display: none;
  }
  .whyvst-box .youshi-list li .imgbox img {
    position: static;
  }
  .transportation-box .list li .dianj {
    font-size: 18px;
  }
  .imgs-showbox img {
    border-radius: 5px;
  }
  .imgs-showbox .row1 .big {
    margin-right: 5px;
    border-radius: 5px;
    margin-bottom: 5px;
  }
  .imgs-showbox .row1 .small {
    width: calc(100%/3 - 3px);
  }
  .imgs-showbox .row1 .img {
    margin-bottom: 5px;
    border-radius: 5px;
  }
  .imgs-showbox .row2 .img {
    margin-right: 5px;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 5px;
  }
  .imgs-showbox .row3 .big {
    border-radius: 5px;
  }
  .imgs-showbox .row3 .small {
    width: calc(100%/3 - 2px);
    margin-right: 5px;
    border-radius: 5px;
  }
  .prizes-list {
    justify-content: space-between;
  }
  .prizes-list .li {
    width: 48%;
    margin-right: 0 !important;
  }
  .prizes-list .li .txt {
    font-size: 12px;
    padding: 5px;
  }
  .tab-product {
    gap: 2%;
    overflow-x: auto;
  }
  .tab-product .tab {
    flex: 0 0 49%;
  }
  .tab-product-content .tab-content .con {
    flex-direction: column;
    gap: 20px;
  }
  .tab-product-content .tab-content .con .txtbox,
  .tab-product-content .tab-content .con .imgbox {
    width: 100%;
  }
  .index-why-list {
    flex-wrap: wrap;
    column-gap: 4%;
    row-gap: 20px;
  }
  .index-why-list .item {
    flex: 0 0 48%;
  }
  .index-matching-box {
    flex-direction: column;
    gap: 20px;
  }
  .index-matching-box .txtbox,
  .index-matching-box .imgbox {
    width: 100%;
  }
  .index-events-box {
    flex-direction: column;
    gap: 30px;
  }
  .index-events-box .item {
    flex: 0 0 100%;
  }
  .index-online-box {
    flex-direction: column;
    gap: 20px;
  }
  .index-online-box .txtbox,
  .index-online-box .imgbox {
    width: 100%;
  }
  .offer-highlight li .p1 {
    font-size: 20px;
  }
  .discount-box .item {
    flex-direction: column;
    align-items: flex-start;
  }
  .discount-box .item .txtbox {
    flex: 0 0 100%;
  }
}