/* common */
html {
  background-color: #f7f7f7;
}
.container {
  width: 100%;
  margin: 0 auto;
  padding: 0;
}
.container::before,
.container::after {
  display: none !important;
}
.ny-container {
  margin-bottom: 80px;
}
.flex-0 {
  display: flex;
  align-items: center;
}
.flex-1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.flex-2 {
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex-3 {
  display: flex;
  justify-content: space-between;
}
.flex-4 {
  display: flex;
  flex-wrap: wrap;
}
.flex-5 {
  display: flex;
  justify-content: flex-start;
}
.flex-6 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.flex-7 {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
}
.flex-8 {
  display: flex;
  justify-content: flex-end;
}
.flex-9 {
  display: flex;
  flex-wrap: wrap;
  align-content: space-between;
}
.flex {
  display: flex;
}
.flex-box {
  display: flex;
  align-items: center;
}
.flex-none {
  flex: none;
}
.flex-grow-1 {
  flex: 1;
  overflow: hidden;
}
.flex-wrap {
  flex-wrap: wrap;
}
.flex-between {
  justify-content: space-between;
}
.flex-start {
  justify-content: flex-start;
}
.flex-center {
  justify-content: center;
}
.flex-col {
  flex-direction: column;
}
.flex-col-reserve {
  flex-direction: column-reverse;
}
.flex-row {
  flex-direction: row;
}
.flex-row-reserve {
  flex-direction: row-reverse;
}
.flex-align-start {
  align-items: flex-start;
}
.flex-align-baseline {
  align-items: baseline;
}
.flex-end {
  justify-content: flex-end;
}
.no-break {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.line-clamp-2 {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.line-clamp-5 {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
}
.line-clamp-6 {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
}
.line-clamp-8 {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 8;
  overflow: hidden;
}
.line-clamp-10 {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 10;
  overflow: hidden;
}


/* header */
.header {
  z-index: 999;
  position: fixed;
  left: 0;
  top: 0;
}
.header, .header-exhibition {
  /* z-index: 999; */
  /* position: fixed; */
  /* left: 0; */
  /* top: 0; */
  width: 100%;
  height: 120px;
  padding: 0 120px;
  box-sizing: border-box;
}
.header .logo {
  flex: none;
  height: 60%;
}
.header .logo img,
.header-exhibition .logo img {
  width: auto;
  height: 100%;
  object-fit: cover;
}
.header .logo .logo-white,
.header .logo .logo-black {
  display: block;
}
.header .logo-black {
  display: none;
}
.quick-item {
  display: block;
  width: 120px;
	height: 40px;
	background-color: #f3c14e;
	border-radius: 20px;
  margin-left: 10px;
  font-size: 16px;
  color: #fff;
  text-align: center;
  line-height: 40px;
}

.header-r-bottom {
  position: relative;
}
.header .nav,
.header-exhibition .nav {
  display: flex;
  justify-content: flex-end;
  width: 100%;
  height: 48px;
  font-size: 18px;
}
.header .nav a,
.header-exhibition .nav a {
  display: block;
  height: 100%;
  font-size: 18px;
  color: #fff;
  line-height: 48px;
  margin: 0 30px;
}
.header .nav a:hover,
.header-exhibition .nav a:hover {
  border-bottom: 3px #f6ac1d solid;
} 
.header .nav-item,
.header-exhibition .nav-item {
  height: 100%;
}
.header .nav-item-active a {
  color: #fff;
}
.header .nav-item__second,
.header-exhibition .nav-item__second {
  display: flex;
  z-index: 9;
  position: absolute;
  left: 0;
  width: 100%;
  background-color: #004483;
}
.header .nav-item__second a,
.header-exhibition .nav-item__second a {
  font-size: 16px;
  color: #fff;
  line-height: 67px;
  text-align: center;
  height: 0;
  margin: 0;
  padding: 0 30px;
  overflow: hidden;
  transition: height 0.5s ease-in;
}
.header .nav-item:hover .nav-item__second a {
  height: 67px;
}
.header .nav-item .nav-item__second:hover + a {
  border-bottom: 3px #f6ac1d solid;
}
.header .nav-item .nav-item__second a:hover {
  color: #f6ac1d;
  border-bottom: 0;
}
.English-enter a {
  font-size: 18px;
  line-height: 48px;
  color: #fff;
  box-sizing: content-box;
  cursor: pointer;
  padding-right: 20px;
}
.English-enter a:hover {
  border-bottom: 3px #f6ac1d solid;
}

.mobile-enter {
  position: relative;
}
.mobile-enter-text {
  font-size: 18px;
  line-height: 48px;
  color: #fff;
  box-sizing: content-box;
  cursor: pointer;
}
.mobile-enter-img {
  position: absolute;
  left: 0;
  width: 52px;
  height: 0;
  transition: height 0.3s linear;
}
.mobile-enter-img img {
  width: 100%;
  height: 100%;
}

.header-active {
  background-color: #fff;
  box-shadow: 0px 3px 12px 0px rgba(7, 0, 2, 0.06);
}
.header-active .nav-item>a,
.header-active .English-enter a,
.ny-wrapper .header .nav-item>a,
.ny-wrapper .header .English-enter a,
.header-active .mobile-enter-text {
  color: #333;
}
.header-active .logo-white {
  display: none !important;
}
.header-active .logo-black {
  display: block !important;
}


/* 会议会展header */
.header-exhibition,
.ny-wrapper .header {
  background-color: #fff;
}
.header-exhibition .nav a {
  color: #333;
}
.header-exhibition .nav-item {
  position: relative;
}
.header-exhibition .nav-item .iconfont {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: #a9a9a9;
}
.header-exhibition .nav-item__second {
  display: block;
  background-color: rgba(255, 255, 255, 0.9);
}
.header-exhibition .nav-item__second a {
  line-height: 54px;
  padding: 0;
}
.header-exhibition .nav-item:hover .iconfont {
  top: 25%;
  transform: rotate(180deg);
  transition: all 0.5s linear;
}
.header-exhibition .nav-item:hover .nav-item__second a {
  height: 54px;
}
.header-exhibition .nav-item .nav-item__second a:hover {
  background-color: #f6ac1d;
  color: #fff;
}


/* 移动端导航 */
.menu-icon .iconfont {
  font-size: 70px;
  color: #fff;
  cursor: pointer;
}
.menu-close {
  display: none;
}
.header-exhibition .menu-icon .iconfont,
.ny-wrapper .menu-icon .iconfont {
  color: #666;
}
.menu-wrap {
  z-index: 999;
  position: fixed;
  top: 120px;
  right: -100%;
  width: 100%;
  height: 100vh;
  background-color: #fff;
  transition: right 0.5s ease-out;
}
.menu-list {
  height: calc(100% - 120px);
  padding-bottom: 48px;
  background-color: #fff;
  overflow-y: scroll;
}
.menu-item {
  position: relative;
  border-bottom: 1px #e5e5e5 solid;
}
.menu-item a {
  display: inline-block;
  font-size: 20px;
  color: #333;
  line-height: 48px;
  padding-left: 20px;
  width: 100%;
}
.menu-item__icon-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 48px;
}
.menu-item__icon-wrap .menu-item__icon {
  position: absolute;
  right: 20px;
  border: solid #afafaf;
  border-width: 0 2px 2px 0;
  display: inline-block;
  padding: 6px;
}
.menu-item__icon-wrap .menu-item__icon--up {
  display: none;
  top: 18px;
  transform: rotate(-135deg);
}
.menu-item__icon-wrap .menu-item__icon--down {
  top: 14px;
  transform: rotate(45deg);
}
.menu-item .menu-item__second>a {
  display: block;
  width: 100%;
  height: 0;
  overflow: hidden;
  transition: height 0.3s linear;
  font-size: 16px;
  color: #666;
  line-height: 38px;
  padding-left: 53px;
}

@media screen and (max-width: 1650px) {
  .header, .header-exhibition {
    padding: 0 100px;
  }
}
@media screen and (max-width: 1450px) {
  .header, .header-exhibition {
    padding: 0 50px;
  }
}
@media screen and (max-width: 1350px) {
  .header, .header-exhibition {
    padding: 0 30px;
  }
  .nav a {
    margin: 0 20px;
  }
  .nav-item__second a {
    margin: 0;
    padding: 0 20px;
  }
  .header .nav a,
  .header-exhibition .nav a {
    margin: 0 20px;
  }
}
@media screen and (min-width: 1200px) {
  .quick-wrap, .nav {
    display: flex !important;
  }
}
@media screen and (max-width: 992px) {
  .header, .header-exhibition {
    height: 100px;
  }
  .menu-icon .iconfont {
    font-size: 60px;
  }
  .menu-wrap {
    top: 100px;
  }
}
@media screen and (max-width: 768px) {
  .header, .header-exhibition {
    height: 90px;
  }
  .menu-icon .iconfont {
    font-size: 50px;
  }
  .menu-wrap {
    top: 90px;
  }
}
@media screen and (max-width: 576px) {
  .header, .header-exhibition {
    padding: 0 15px;
    background-color: #fff;
  }
  .header, .header-exhibition {
    height: 72px;
  }
  .menu-icon .iconfont {
    font-size: 36px;
    color: #666;
  }
  .menu-wrap {
    top: 72px;
  }
}
@media screen and (max-width: 414px) {
  .header, .header-exhibition {
    height: 60px;
  }
  .menu-wrap {
    top: 60px;
  }
}

/* footer */
.footer {
  background-color: #24252d;
}
.footer-top {
  padding: 50px 120px;
  box-sizing: border-box;
}
.footer-nav-item {
  margin-right: 50px;
}
.footer-nav-item:last-child {
  margin-right: 0;
}
.footer-nav-item_title {
  font-size: 18px;
  color: #fff;
  line-height: 48px;
}
.footer-nav-item_list a {
  display: block;
  font-size: 14px;
  color: #bdbdbd;
  line-height: 32px;
}
.footer-nav-item_list a:hover {
  color: #fff;
}
.footer .company-name {
  font-size: 18px;
  line-height: 36px;
  color: #fff;
  padding-bottom: 38px;
}
.footer .company-info span {
  display: block;
  font-size: 16px;
  line-height: 36px;
  color: #d7d7d7;
}
.footer .ewm-wrap {
  padding-left: 150px;
}
.footer .ewm-title {
  font-size: 20px;
  line-height: 30px;
  color: #fff;
  padding-bottom: 23px;
}
.footer .ewm-content {
  width: 130px;
  background-color: #fff;
  padding: 13px 0;
  box-sizing: border-box;
}
.footer .ewm-img {
  width: 100px;
  height: 100px;
  margin: 0 auto;
}
.footer .ewm-img img {
  width: 100%;
  height: 100%;
}
.footer .ewm-text {
  font-size: 14px;
  color: #1d120f;
  text-align: center;
  padding-top: 10px;
}
.footer-bottom {
  height: 90px;
  font-size: 16px;
  color: #9a9a9a;
  line-height: 90px;
  text-align: center;
  border-top: 1px #353640 solid;
  box-sizing: border-box;
}
.footer-bottom span {
  padding: 0 10px;
}
.footer-bottom a {
  color: #9a9a9a;
}
.footer-bottom a:hover {
  color: #fff;
}
@media screen and (max-width: 1650px) {
  .footer-top {
    padding: 50px 100px;
  }
}
@media screen and (max-width: 1550px) {
  .footer-nav-item {
    margin-right: 35px;
  }
  .footer .ewm-wrap {
    padding-left: 140px;
  }
}
@media screen and (max-width: 1450px) {
  .footer-top {
    padding: 50px;
  }
  .footer .ewm-wrap {
    padding-left: 120px;
  }
}
@media screen and (max-width: 1350px) {
  .footer-top {
    padding: 30px;
  }
  .footer .ewm-wrap {
    padding-left: 70px;
  }
}
@media screen and (min-width: 1200px) {
  .footer-nav {
    flex: none;
    display: flex !important;
  }
}
@media screen and (max-width: 1199px) {
  .footer-top-r {
    width: 100%;
    justify-content: space-between;
  }
}
@media screen and (max-width: 1024px) {
  .footer-bottom {
    font-size: 14px;
  }
  .footer-bottom span {
    padding: 0 6px;
  }
}
@media screen and (max-width: 900px) {
  .footer-bottom {
    display: flex;
    align-content: center;
    flex-wrap: wrap;
    height: auto;
  }
  .footer-bottom span {
    display: block;
    width: 100%;
    line-height: 24px;
  }
}
@media screen and (max-width: 700px) {
  .footer .company-name {
    padding-bottom: 20px;
  }
  .footer .ewm-wrap {
    padding-left: 50px;
  }
}
@media screen and (max-width: 650px) {
  .footer .company-name {
    font-size: 20px;
  }
  .footer .company-info span {
    font-size: 14px;
    line-height: 30px;
  }
  .footer .ewm-wrap {
    padding-left: 50px;
  }
  .footer .ewm-content {
    width: 100px;
    height: 100px;
    padding: 10px 0;
  }
  .footer .ewm-img {
    width: 80px;
    height: 80px;
  }
  .footer-bottom {
    font-size: 12px;
    padding: 10px 0;
  }
  .footer-bottom span {
    line-height: 20px;
  }
}
@media screen and (max-width: 576px) {
  .footer-top {
    padding: 30px 15px;
  }
  .footer .company-name,
  .footer .ewm-title {
    font-size: 16px;
    line-height: 28px;
    padding-bottom: 10px;
  }
  .footer .company-info span {
    font-size: 12px;
    line-height: 22px;
  }
  .footer .ewm-wrap {
    padding-left: 30px;
  }
  .footer .ewm-content {
    width: 80px;
    height: 80px;
    padding: 10px 0;
  }
  .footer .ewm-img {
    width: 60px;
    height: 60px;
  }
}


/* common-more */
.common-more {
  width: 170px;
  height: 52px;
	border-radius: 25px;
	border: solid 1px #a3a3a3;
  cursor: pointer;
}
.common-more-text {
  font-size: 14px;
  color: #a3a3a3;
  padding-right: 16px;
}
.common-more .iconfont {
  font-size: 14px;
  color: #cbcbcb;
}
.common-more:hover {
  border-color: #f3c14e;
}
.common-more:hover .common-more-text {
  color: #f3c14e;
}
.common-more:hover .iconfont {
  color: #f3c14e;
}
@media screen and (max-width: 576px) {
  .common-more {
    width: 136px;
    height: 42px;
  }
  .common-more-text {
    padding-right: 10px;
  }
}


/* common-title */
.common-title {
  font-size: 36px;
  font-weight: bold;
  line-height: 1;
}
.common-title-en {
  color: #f8f8f8;
  padding-bottom: 18px;
}
.common-title-cn {
  color: #fefefe;
}
@media screen and (max-width: 1350px) {
  .common-title {
    font-size: 24px;
  }
  .common-title-en {
    padding-bottom: 12px;
  }
}
@media screen and (max-width: 576px) {
  .common-title {
    font-size: 24px;
  }
}


/* common-pos */
.common-pos-wrap {
  background-color: #fff;
  border-bottom: 1px #f6f6f6 solid;
}
.common-pos-wrap .container {
  height: 100%;
}
.common-pos-wrap-l .iconfont {
  font-size: 26px;
  color: #f1b619;
  padding-right: 9px;
  cursor: pointer;
}
.common-pos-wrap .pos-title {
  flex: none;
  font-size: 16px;
  color: #383838;
}
.common-pos-wrap .pos-list span {
  position: relative;
  padding-right: 15px;
  font-size: 16px;
  color: #383838;
}
.common-pos-wrap .pos-list span::after {
  position: absolute;
  right: 0;
  content: '>';
  font-size: 16px;
  color: #383838;
}
.common-pos-wrap .pos-list span:last-child {
  color: #999;
}
.common-pos-wrap .pos-list span:last-child::after {
  content: '';
}
.common-pos-wrap-r .common-pos-nav {
  color: #383838;
  box-sizing: border-box;
}
.common-pos-wrap-r .common-pos-nav:hover {
  color: #f1b619;
}
.common-pos-wrap-r .common-pos-nav_active {
  color: #f1b619;
  border-bottom: 2px #f3c14e solid;
}
@media (min-width: 280px) {
  .common-pos-wrap {
    height: 56px;
  }
  .common-pos-wrap-r {
    width: 100%;
  }
  .common-pos-wrap-r .common-pos-nav {
    flex: 1;
    text-align: center;
    font-size: 12px;
    line-height: 56px;
  }
}
@media (min-width: 768px) {
  .common-pos-wrap {
    height: 78px;
  }
  .common-pos-wrap-r {
    width: auto;
  }
  .common-pos-wrap-r .common-pos-nav {
    flex: none;
    font-size: 16px;
    line-height: 76px;
    margin-left: 36px;
  }
}


/* common-desc */
.common-desc {
  padding: 50px 0;
}
.common-desc,
.common-desc p,
.common-desc p span,
.common-desc span {
  font-size: 16px;
  color: #333;
  line-height: 30px;
}
.common-desc img {
  max-width: 100% !important;
}


/* common-pagination */
.common-pagination {
  overflow: hidden;
  font-size: 14px;
  text-align: center;
}
.common-pagination__item {
  display: inline-block;
  height: 37px;
  padding: 0 20px;
  background-color: #fff;
  border: 1px #e8e8e8 solid;
  margin-right: 5px;
  color: #515151;
  line-height: 37px;
  cursor: pointer;
}
.common-pagination__item:hover {
  color: #d30b15;
}
.common-pagination__cur {
  color: #fff;
  background-color: #d30b15;
}
.common-pagination__cur:hover {
  color: #fff;
}
.common-pagination__next {
  margin-left: 5px;
}
.common-pagination-list {
  display: inline-block;
}
.pagination-ellipsis-prev,
.pagination-ellipsis-next {
  margin-right: 5px;
}
.common-pagination-form__input {
  width: 53px;
  height: 37px;
  border: 1px #e8e8e8 solid;
  margin: 0 4px;
  box-sizing: border-box;
  text-align: center;
  outline: none;
}
.common-pagination-form__button {
  height: 37px;
  background-color: #fff;
  border: 1px #e8e8e8 solid;
  padding: 0 10px;
  font-size: 14px;
}
@media (min-width: 280px) {
  .common-pagination {
    margin-top: 18px;
  }
  .common-pagination__item {
    height: 30px;
    padding: 0 10px;
    line-height: 30px;
  }
}
@media (min-width: 576px) {
  .common-pagination__item {
    height: 37px;
    padding: 0 20px;
    line-height: 37px;
  }
}
@media (min-width: 992px) {
  .common-pagination__item {
    display: inline-block !important;
  }
}
@media (min-width: 1200px) {
  .common-pagination {
    margin-top: 78px;
  }
  .common-pagination-form,
  .common-pagination__count {
    display: inline-block !important;
  }
}