@media screen and (max-width: 1150px) {
  .head-top .system-btn .linka {
    padding-left: 10px;
    margin-left: 10px;
  }
  .head-top .countdown .item .time-span {
    min-width: 28px;
  }
}
@media screen and (max-width: 768px) {
  .header {
    height: 50px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background-color: #054f9b;
    display: flex;
    justify-content: space-between;
    padding: 0 5%;
  }
  .header .logo {
    background: none;
    width: auto;
    max-width: 140px;
  }
  .header .head-right {
    width: auto;
  }
  .header .menu-btn {
    float: left;
    display: block;
    padding-top: 8px;
  }
  .header .menu-btn span {
    display: block;
    width: 40px;
    height: 4px;
    margin: 5px 0;
    background: #fff;
    -webkit-transition: 400ms;
    -moz-transition: 400ms;
    -ms-transition: 400ms;
    -o-transition: 400ms;
    transition: 400ms;
  }
  .header .menu-btn.curr span {
    -webkit-transition: 400ms;
    -moz-transition: 400ms;
    -ms-transition: 400ms;
    -o-transition: 400ms;
    transition: 400ms;
  }
  .header .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);
  }
  .header .menu-btn.curr span:nth-of-type(2) {
    opacity: 0;
  }
  .header .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-top {
    display: none;
  }
  .nav-box {
    width: 180px;
    position: fixed;
    height: calc(100vh - 50px);
    top: 50px;
    left: 0;
    overflow-x: hidden;
    overflow-y: auto;
    background: #0e5498;
    padding: 0;
    -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 .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;
  }
  .nav-ul {
    display: block;
  }
  .nav-ul .nav-li {
    float: none;
    height: auto;
    padding: 0;
    line-height: 1.5;
  }
  .nav-ul .nav-li.curr .nav-li-a {
    color: #fff;
    background-color: #e64d21;
  }
  .nav-ul .nav-li.curr .nav-li-a.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-ul .nav-li-a {
    padding: 12px 10px;
    border-bottom: 1px solid #efefef;
    position: relative;
    color: #efefef;
  }
  .nav-ul .nav-li-a:hover {
    color: #efefef;
  }
  .nav-ul .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: #efefef;
    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-ul .nav-li-a.curr: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;
  }
  .footer {
    border-radius: 0;
    padding-top: 40px;
    margin-top: 40px;
  }
  .footer .foot-newsletter {
    display: block;
    position: static;
    transform: translateX(0);
    height: auto;
    padding: 20px;
    border-radius: 30px;
  }
  .footer .foot-newsletter .title {
    width: 100%;
    padding-right: 0;
    margin-bottom: 10px;
  }
  .footer .foot-newsletter .footer-email {
    width: 100%;
    margin-top: 15px;
    background: none;
    border-radius: 0;
    height: auto;
  }
  .footer .foot-newsletter .footer-email .E-mail-name,
  .footer .foot-newsletter .footer-email .E-mail-address {
    float: none;
    width: 100%;
    background-color: #fff;
    border-radius: 30px;
    height: 50px;
    margin-bottom: 10px;
  }
  .footer .foot-newsletter .footer-email .E-mail-address-but {
    float: none;
    display: block;
    margin: 20px auto 0;
  }
  .footer .footer-top {
    padding: 40px 0;
  }
  .ibanner-box {
    position: relative;
    margin-top: 50px;
  }
  .ibanner-box .ibanner-swiper {
    width: 100%;
    border-radius: 0;
  }
  .ibanner-box .pagination {
    display: none;
  }
  .ibanner-box .ibanner-btn {
    position: static;
    position: absolute;
    width: 100%;
    z-index: 2;
    top: 50%;
    margin-top: -17px;
  }
  .ibanner-box .button {
    position: static;
    transform: translate(0, 0);
  }
  .ibanner-box .swiper-button-next,
  .ibanner-box .swiper-button-prev {
    position: absolute;
    z-index: 2;
  }
  .inner-banner {
    display: block;
    margin-top: 50px;
  }
  .inner-banner img {
    display: none;
  }
  .right-frame {
    position: fixed;
    top: auto;
    bottom: 120px;
  }
  .right-frame .box {
    width: 65px;
  }
  .right-frame .item {
    width: 65px;
    height: 65px;
    padding: 10px 0;
  }
  .right-frame .item:nth-of-type(2) {
    border-radius: 0 0 0 5px;
  }
  .right-frame .item .imgbox img {
    max-height: 20px;
  }
  .paging {
    margin-top: 20px;
  }
  .paging a,
  .paging span {
    min-width: 30px;
    height: 30px;
    line-height: 30px;
  }
  .margin60 {
    margin-top: 40px;
    margin-bottom: 40px;
  }
  .pad60 {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .page-box {
    margin: 0;
  }
  .maintit {
    font-size: 24px;
  }
  .iabout-box .txtbox {
    float: none;
    padding-right: 0;
    margin-bottom: 10px;
    width: 100%;
  }
  .iabout-box .imgbox {
    float: none;
    width: 100%;
  }
  .iabout-box .disc-list li {
    width: 100%;
  }
  .iabout-box .iexh-box {
    margin-top: 30px;
    width: 100%;
  }
  .iunit-box {
    display: block;
  }
  .iunit-box .item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .ibrand-box:before {
    width: 100%;
  }
  .ibrand-box .top {
    padding-right: 0;
  }
  .ibrand-box .ibrand-list li {
    width: 100%;
    margin-right: 0;
    margin-top: 20px;
  }
  .inews-tab-con .inews-first .imgbox {
    width: 100%;
    float: none;
  }
  .inews-tab-con .inews-first .txtbox {
    width: 100%;
  }
  .inews-tab-con .inews-ul li {
    width: 100%;
  }
  .page-menu {
    display: none;
  }
  .about-zone .zone-imgbox .img {
    width: calc(100%/2 - 5px);
  }
  .about-zone .zone-imgbox .img:before {
    padding-top: 55%;
  }
  .about-zone .zone-imgbox .img:nth-child(3n) {
    margin-right: 10px;
  }
  .about-zone .zone-imgbox .img:nth-child(2n) {
    margin-right: 0;
  }
  .about-zone .zone-imgbox .img .p {
    font-size: 14px;
  }
  .about-detail .about-detail-list .li {
    width: 100%;
  }
  .venue-box .txtbox {
    width: 100%;
  }
  .venue-box .imgbox {
    width: 100%;
    padding-left: 0;
    border-radius: 0;
    margin-top: 20px;
  }
  .floorplan-box img {
    max-width: 100% !important;
  }
  .download-list li {
    width: calc(100%/2 - 5px);
    margin-right: 10px;
  }
  .download-list li:nth-child(3n) {
    margin-right: 10px;
  }
  .download-list li:nth-child(2n) {
    margin-right: 0;
  }
  .guide-row .guide-detail .li {
    width: calc(100%/2 - 5px);
    margin-bottom: 10px;
  }
  .guide-row .guide-detail .li:nth-child(3n) {
    margin-right: 10px;
  }
  .guide-row .guide-detail .li:nth-child(2n) {
    margin-right: 0px;
  }
  .media-list .li {
    width: calc(100%/3 - 10px);
    margin-right: 15px;
    margin-bottom: 15px;
  }
  .media-list .li:nth-child(3n) {
    margin-right: 0;
  }
  .contact-list li {
    width: calc(100%/2 - 10px);
    margin-right: 20px;
  }
  .contact-list li:nth-child(3n) {
    margin-right: 20px;
  }
  .contact-list li:nth-child(2n) {
    margin-right: 0px;
  }
  .exhibitor-box .box-left {
    display: none;
  }
  .exhibitor-box .box-right {
    width: 100%;
    margin-left: 0;
  }
}
@media screen and (max-width: 640px) {
  .pagetit {
    font-size: 22px;
  }
  .footer .foot-newsletter .title .p1 {
    font-size: 20px;
  }
  .footer .footer-name {
    font-size: 18px;
  }
  .footer .footer-top {
    display: block;
  }
  .footer .foot-quick {
    display: none;
  }
  .footer .footer-contact {
    padding-right: 0;
    margin-right: 0;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }
  .footer .footer-contact:after {
    display: none;
  }
  .guide-row:not(:last-child):before {
    left: 28px;
  }
  .guide-row .name {
    width: 60px;
    height: 60px;
    line-height: 60px;
    font-size: 20px;
  }
  .guide-row .guide-detail .li {
    width: 100%;
    margin-right: 0px !important;
  }
  .guide-row .guide-detail .li .tab {
    height: 50px;
    font-size: 16px;
  }
  .guide-row .guide-detail .li .guide-d-con {
    min-height: 0;
  }
  .vip-box .guide-top {
    background-image: none;
  }
  .vip-box .guide-top .txtbox {
    width: 100%;
  }
  .vip-box .vip-how .imgbox {
    width: 100%;
  }
  .vip-box .vip-how .txtbox {
    width: 100%;
    padding-left: 0;
    margin-bottom: 20px;
  }
  .vip-box .courtesy-list li {
    width: 100%;
    padding: 20px;
  }
  .vip-box .half-box .half {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .vst-contact .item {
    width: calc(100%/2 - 5px);
    margin-right: 10px;
    padding: 20px 15px;
  }
  .vst-contact .item:nth-child(2n) {
    margin-right: 0;
  }
  .newsinfo-con .news-title {
    font-size: 20px;
  }
  .tour-list li {
    width: 100%;
    margin-right: 0;
  }
  .tour-list li:last-child {
    margin-bottom: 0;
  }
  .hotel-list li {
    width: calc(100%/2 - 7px);
    margin-right: 14px;
    margin-bottom: 30px;
  }
  .hotel-list li:nth-child(3n) {
    margin-right: 14px;
  }
  .hotel-list li:nth-child(2n) {
    margin-right: 0px;
  }
  .trafic-list li .detail .row {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .trafic-box .exposition-map .item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 40px;
  }
  .trafic-box .exposition-map .item:last-child {
    margin-bottom: 0;
  }
  .support-box .visa-invite .visa-half {
    width: 100%;
    margin-right: 0;
    margin-bottom: 40px;
  }
  .support-box .visa-invite .visa-half:last-child {
    margin-bottom: 0;
  }
  .event-list li {
    width: 100%;
    margin-right: 0;
  }
  .contact-list li {
    width: 100%;
    margin-right: 0;
    margin-top: 37px;
    padding-left: 74px;
    margin-bottom: 20px;
  }
  .contact-list li .head {
    width: 74px;
    height: 74px;
    top: -37px;
  }
  .brand-list li {
    width: 100%;
    margin-right: 0;
  }
}