body {
  font-family: "微软雅黑";
}
h2.title {
  font-size: 30px;
  color: #042453;
  margin: 50px 0 30px 20px;
  font-weight: 400;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
h2.title .more {
  font-size: 14px;
  color: #000;
}
.banner-item {
  height: 690px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.banner-item .main {
  /* padding-top: 130px; */
  /* padding-left: 20px; */
  height: 590px;
  display: flex;
  /* align-items: center; */
  flex-direction: column;
  justify-content: center;
}
.banner-item h2,
.banner-item h3 {
  font-size: 48px;
  line-height: 66px;
  font-weight: 600;
  /* width: 650px; */
}
.banner-item h2 {
  color: #f8c15d;
}
.banner-item h3 {
  color: #fff;
}
.bannerSwiper {
  z-index: 10;
}
.bannerSwiper .swiper-pagination {
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
}
.bannerSwiper .swiper-pagination span {
  width: 16px;
  height: 16px;
  border: 2px solid #fff;
  background: #fff;
  opacity: 1;
  margin: 0 5px;
}
.bannerSwiper .swiper-pagination .swiper-pagination-bullet-active {
  border: 2px solid #fff;
  background: transparent;
}
.mod-banner .main {
  position: relative;
  z-index: 2;
}
.banner-nav.main {
  position: relative;
  z-index: 20;
  margin-top: -100px;
  display: flex;
  /* align-items: center; */
  height: 100px;
  background-color: rgba(4, 36, 84, .8);
}
.banner-nav-item {
  width: 20%;
  padding: 20px;
  color: #fff;
  text-align: center;
  border-right: 1px solid #285589;
}
.banner-nav-item:first-child .nav-img {
  margin-top: 4px;
}
.banner-nav-item:last-child {
  border-right: none;
}
.banner-nav-item .nav-img {
  margin-bottom: 6px;
  transition: all .8s ease;
}
.banner-nav-item:hover {
  color: #fff;
  background-color: rgba(20, 60, 119, .8);
}
.banner-nav-item:hover .nav-img {
  transform: translate(0, -20%) scale(1.1);
  -webkit-transform: translate(0, -20%) scale(1.1);
}
.bannerSwiper .swiper-slide .banner-item {
  position: relative;
}
.bannerSwiper .swiper-slide .banner-item::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, .5);
}

.mod-block {
  margin-bottom: 30px;
}
.mod-block.bg {
  background: #f6f6f6;
  padding: 1px 0 30px;
}
.mod-block.bg .block-inner {
  background: #fff;
  padding: 20px;
}
.mod-block.bg-country {
  background: url(../images/bg_country.png) center bottom no-repeat;
  background-size: 1920px auto;
  margin-bottom: 0;
}
.mod-block.bg-country .block-inner {
  background: rgba(82, 127, 200, .6);
  padding: 20px;
  flex-direction: column;
}
.mod-block.bg-country .block-inner h2.title {
  margin-top: 20px;
  margin-left: 0;
}
.block-inner {
  position: relative;
  display: flex;
}

/* 要闻 */
.news-left {
  width: 586px;
  background-color: #f6f6f6;
  margin-right: 15px;
}
.news-right {
  flex: 1;
}
.news-list {
  font-size: 16px;
  line-height: 22px;
}
.news-list li:first-child {
  border-top: none;
  padding-top: 5px;
}
.news-list li {
  padding: 20px 0;
  border-top: 1px solid #eae9e5;
}
.news-list li:last-child {
  padding-bottom: 5px;
}
.news-left {
  padding: 20px;
}
.news-img-item {
  /* position: absolute;
  top: 20px;
  left: 20px; */
  display: flex;
  font-size: 14px;
  width: 546px;
  z-index: 1;
}
.news-img-item .n-left,
.news-img-item .n-right {
  display: flex;
  flex-direction: column;
}
.news-img-item .news-img {
  position: relative;
}
.news-img-item .news-img::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 10px;
  width: 300px;
  height: 200px;
  background-color: #ededed;
  z-index: 1;
}
.news-img-item .news-img img {
  position: relative;
  z-index: 2;
  width: 300px;
  height: 200px;
  object-fit: cover;
}
.news-img-item .n-right {
  padding-left: 30px;
}
.news-img-item .n-right h3 {
  font-size: 16px;
  font-weight: 400;
  line-height: 22px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-items: center;
}
.news-img-item .date {
  margin-top: 30px;
  text-align: right;
}
.news-img-item .label {
  margin-top: 30px;
  display: flex;
  position: relative;
}
.news-img-item .label {
  transition: all .6s;
  line-height: 24px;
  border-radius: 24px;
  background-color: #042453;
  color: #fff;
  width: 68px;
  height: 24px;
  overflow: hidden;
}
.news-img-item .label span {
  display: inline-block;
  padding: 0 20px;
  color: #fff;
  transition: all .6s;
}
.news-img-item .label:before {
  left: -100%;
  transition: all 0.3s;
  content: "→";
  position: absolute;
}

.news-img-item .label:hover:before {
  left: 42%;
  transition: all .6s;
}

.news-img-item .label:hover>span {
  transform: translateX(300%);
}
/* .news-list .active > a {
  color: #0056b3;
}
.news-list .active .news-img-item {
  z-index: 1;
} */

/* 中心活动 */
.aboutus-left {
  margin-left: 20px;
  margin-right: 50px;
  display:flex;
  align-items: center;
  font-size: 18px;
  text-align: justify;
  line-height: 1.8;
}
.aboutus-right {
  width: 480px;
}
.aboutus-right img {
  width: 480px;
  height: 270px;
  object-fit: cover;
}

/* 活动专题 */
.special-left {
  width: 586px;
  background-color: #f6f6f6;
}
.special-right {
  flex: 1;
}
.special-list {
  font-size: 16px;
  line-height: 22px;
}
.special-list li:first-child {
  border-top: none;
}
.special-list li {
  padding: 15px 0 15px 15px;
  border-top: 1px solid #eae9e5;
  min-height: 75px;
  display: flex;
  align-items: center;
}
.special-left {
  padding: 7px;
  background: #ecf0f5;
}
.special-img-item {
  position: absolute;
  top: 27px;
  left: 27px;
  bottom: 27px;
  display: flex;
  font-size: 14px;
  width: 572px;
  z-index: -1;
}
.special-img-item .special-img {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
.special-img-item .special-img img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: fill;
}
.special-list .active {
  color: #fff;
  background-color: #042453;
}
.special-list .active a {
  color: #fff;
}
.special-list .active .special-img-item {
  z-index: 1;
}
.specialSwiper .swiper-slide {
  width: 180px;
}
.specialSwiper img {
  width: 180px;
  height: 123px;
  object-fit: cover;
}
.specialSwiper a {
  position: relative;
  display: block;
  margin: 10px 0;
}
.specialSwiper a:hover::after {
  position: absolute;
  left: 0;
  top: -5px;
  content: '';
  width: 180px;
  height: 133px;
  border: 5px solid #ecf0f5;
}
.videoSwiper .swiper-slide {
  position: relative;
  transition: 300ms;
  transform: scale(0.85);
  height: 300px;
}
.videoSwiper .swiper-slide-active,
.videoSwiper .swiper-slide-duplicate-active {
  transform: scale(1.05);
}
.videoSwiper .swiper-slide img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}
.videoSwiper .swiper-slide a {
  display: block;
}
.videoSwiper .swiper-slide .icon-video {
  top: inherit;
  bottom: 5px;
  left: 10px;
  width: 30px;
  height: 30px;
  z-index: 1;
  margin: 0;
}
.videoSwiper .swiper-slide .video-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, .5);
  color: #fff;
  font-size: 16px;
  padding: 5px 0 5px 50px;
  line-height: 24px;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  white-space: normal;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  min-height: 40px;
}
.videoSwiper .swiper-button-prev,
.videoSwiper .swiper-button-next {
  /* top: 54px; */
  /* background: rgba(0, 0, 0, .6); */
  background: rgba(82, 127, 200, .6);
  /* color: #042453; */
  color: #fff;
  padding: 20px;
  height: 90px;
}
.videoSwiper .swiper-button-prev {
  left: 0;
}
.videoSwiper .swiper-button-next {
  right: 0;
}
.videoSwiper .swiper-button-prev::after,
.videoSwiper .swiper-button-next::after {
  font-size: 30px;
}


.tool-items {
  display: flex;
  align-items: center;
  justify-content: space-around;
  width: 100%;
  margin-top: 30px;
}
.tool-items .tool-item {
  position: relative;
  padding: 80px 20px 0;
  background-position: top center;
  background-repeat: no-repeat;
  background-size: 66px auto;
  width: 20%;
  text-align: center;
}
.tool-items .tool-item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  height: 30px;
  margin-top: -15px;
  border-right: 2px solid #d6dff5;
}
.tool-items .tool-item:nth-child(5)::after {
  display: none;
}
.tool-items .tool-item span {
  display: block;
  border-radius: 2px;
  line-height: 30px;
}
.tool-items .tool-item:nth-child(1) {
  background-position: center 15px;
  background-image: url(../images/icon_about_01.png);
}
.tool-items .tool-item:nth-child(2) {
  background-image: url(../images/icon_about_02.png);
  background-position: center 15px;
}
.tool-items .tool-item:nth-child(3) {
  background-position: center 9px;
  background-image: url(../images/icon_about_03.png);
}
.tool-items .tool-item:nth-child(4) {
  background-position: center 5px;
  background-image: url(../images/icon_about_04.png);
}
.tool-items .tool-item:nth-child(5) {
  background-position: center 5px;
  background-image: url(../images/icon_about_05.png);
}
.tool-items .tool-item:hover span {
  color: #285589;
  background-color: #f8f8f8;
}

/* 成员国 */
.country-items {
  display: flex;
  flex-wrap: wrap;
}
.country-items a {
  margin: 0 18px 35px;
}
.country-items img {
  width: 100px;
  height: 67px;
}



.video-block-inner {
  display: block;
}

.videoSwiper {
  -webkit-perspective: 500px;
  perspective: 500px;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.videoSwiper .swiper-wrapper {
  /* -webkit-box-flex: 0;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto; */
  width: 600px;
  margin: 0;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transition: -webkit-transform 0.5s;
  transition: -webkit-transform 0.5s;
  transition: transform 0.5s;
  transition: transform 0.5s, -webkit-transform 0.5s;
}

.videoSwiper .swiper-wrapper .swiper-slide:not(:first-of-type) {
  position: absolute;
  left: 0;
  top: 0;
}

.videoSwiper .swiper-wrapper .swiper-slide {
  width: 600px;
  height: 285px;
  box-sizing: content-box;
  flex-shrink: initial;
  width: auto;
  transform: scale(1);
}

.videoSwiper .swiper-slide img {
  height: 285px;
}

.videoSwiper .swiper-slide .video-title {
  bottom: 40px;
  left: 80px;
  right: 80px;
}

.videoSwiper .main {
  position: relative;
}

.videoSwiper .swiper-button-next,
.videoSwiper .swiper-button-prev {
  margin-top: -230px;
}

.english_body .banner-nav.main .nav-title {
  white-space: nowrap;
}



@media screen and (max-width: 750px) {
  h2.title {
    font-size: 24px;
    margin: 20px 10px;
  }
  .banner-item .main {
    height: 380px;
    padding-left: 10px;
  }
  .banner-item {
    height: 460px;
  }
  .banner-nav.main {
    font-size: 12px;
    height: 80px;
    margin-top: -80px;
  }
  .banner-nav .banner-nav-item {
    padding: 10px;
  }
  .banner-item h2,
  .banner-item h3 {
    font-size: 22px;
    line-height: 30px;
    width: 95%;
  }
  .bannerSwiper .swiper-pagination {
    bottom: 85px;
  }
  .bannerSwiper .swiper-pagination span {
    width: 10px;
    height: 10px;
    margin: 0 3px;
  }
  .mod-block {
    margin-bottom: 20px;
  }
  .block-inner {
    padding: 0;
  }
  .news-block-inner {
    flex-direction: column;
  }
  .news-left {
    padding: 10px;
  }
  .news-left,
  .news-img-item {
    width: 100%;
  }
  .news-img-item {
    position: relative;
    flex-direction: column;
  }
  .news-left .n-right {
    padding: 10px 0 0;
  }
  .news-img-item .news-img img {
    width: 100%;
    height: 100%;
    min-height: 200px;
  }
  .news-img-item .news-img::before {
    display: none;
  }
  .news-img-item .n-right h3 {
    height: inherit;
  }
  .news-img-item .labels {
    position: absolute;
    bottom: 0;
    left: 0;
  }
  .news-img-item .date{
    margin-top: 5px;
  }
  .news-right {
    padding: 10px 10px 0;
  }
  .aboutus-block-inner {
    flex-direction: column;
  }
  .aboutus-left {
    margin: 0;
    padding: 0 10px 10px;
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 15px;
  }
  .aboutus-right {
    width: 100%!important;
  }
    .video .icon-video {
      width: 50px;
      height: 50px;
      margin: -25px 0 0 -25px;
    }
  .aboutus-right img {
    width: 100%!important;
    height: 216px!important;
  }
  .aboutus-right .video::after {
    width: 70px;
    height: 70px;
    margin: -35px 0 0 -35px;
  }
  .mod-block.bg .block-inner {
    background: transparent;
    padding: 0;
  }
  .special-left,.special-img-item {
    display: none;
  }
  .special-list .active {
    background: none;
  }
  .special-list .active a {
    color: #000;
  }
  .tool-items .tool-item span {
    /* display: none; */
    font-size: 10px;
    white-space: nowrap;
  }
  .mod-block.bg-country .block-inner {
    padding: 0 10px;
  }
  .country-items a {
    width: 33%;
    text-align: center;
    margin: 0 0 10px 0;
  }
  .videoSwiper .swiper-slide {
    height: 130px;
  }

  .videoSwiper .swiper-slide img {
    height: 118px;
  }
  .videoSwiper .swiper-slide .video-title {
    display: none;
  }
  .videoSwiper .swiper-slide .icon-video {
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
  }
  .videoSwiper .swiper-button-prev,
  .videoSwiper .swiper-button-next {
    height: 40px;
  }
  .videoSwiper .swiper-button-prev::after,
  .videoSwiper .swiper-button-next::after {
    font-size: 20px;
  }
    .tool-items {
      margin-top: 0;
    }
  /* .videoSwiper {
    width: 100%;
  }
  .videoSwiper .swiper-wrapper {
    flex-direction: column;
  }
  .videoSwiper .swiper-slide {
    width: 100%;
    height: 200px;
    margin-bottom: 15px;
  }
    .videoSwiper .swiper-slide:last-child {
      margin-bottom: 0;
    }
  .videoSwiper .swiper-slide img {
    height: 200px;
    object-fit: cover;
  }
  .videoSwiper .swiper-button-next,
    .videoSwiper .swiper-button-prev {
    display: none;
  } */

  .videoSwiper .swiper-wrapper {
    width: 100%;
  }

  .videoSwiper .swiper-wrapper .swiper-slide:not(:first-of-type) {
    position: absolute;
    left: 0;
    top: 0;
  }
  .videoSwiper .swiper-wrapper .swiper-slide {
    padding-top: 10px!important;
    padding-bottom: 10px !important;
    height: 200px;
  }

  .videoSwiper .swiper-slide img {
    height: 200px;
  }
  .videoSwiper .swiper-button-next,
  .videoSwiper .swiper-button-prev {
    margin-top: -130px;
  }

  .tool-items .tool-item {
    background-size: 55px;
    padding-top: 76px;
  }

  


  /* 英文站 */
  .english_body .bannerSwiper .swiper-pagination {
    bottom: 105px;
  }
  .english_body .banner-nav.main {
    height: 100px;
    margin-top: -100px;
  }
  .english_body .tool-items {
    align-items: inherit;
  }
  .english_body .tool-items .tool-item {
    padding-left: 5px;
    padding-right: 5px;
  }
  .english_body .tool-items .tool-item span {
    font-size: 10px;
    line-height: 12px;
    white-space: normal;
  }
  .english_body .banner-nav.main .nav-title {
    white-space : normal;
  }

  h2.title .more span {
    padding: 25px 40px!important;
  }
}

.mod-header {
  position: relative;
  box-shadow: 0px 0px 10px #dddddd;
  z-index: 2;
}
.mod-banner {
  position: relative;
  z-index: 1;
}
h2.line-title {
  margin-left: 0;
  padding-left: 0;
  border-bottom: 1px solid #eae9e5;
}
h2.border-title {
  position: relative;
  margin-left: 15px;
  height: 38px;
}
h2.border-title::before {
  content: '';
  position: absolute;
  top: 5px;
  left: -15px;
  height: 28px;
  border-left: 4px solid #042453;
}
h2.title .more .corners {
  position: absolute;
  width: 100%;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}

h2.title .more {
  display: inline-block;
  vertical-align: middle;
  position: relative;
}

h2.title .more span {
  display: block;
  padding: 30px 50px;
  color: #000;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  cursor: pointer;
  float: left;
  font-weight: 400;
  line-height: 20px;
}
h2.title .more .corners:before,
h2.title .more .corners:after {
  content: '';
  position: absolute;
  width: 7px;
  height: 7px;
  border-color: #56c5ff;
  border-style: solid;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

h2.title .more .corners.top:before {
  border-width: 1px 0 0 1px;
}

h2.title .more .corners.top:after {
  border-width: 1px 1px 0 0;
}

h2.title .more .corners.bottom:before {
  border-width: 0 0 1px 1px;
}

h2.title .more .corners.bottom:after {
  border-width: 0 1px 1px 0;
}

h2.title .more .corners:before {
  left: 20px;
}

h2.title .more .corners:after {
  right: 20px;
}

h2.title .more .corners.top {
  top: 20px;
}

h2.title .more .corners.bottom {
  bottom: 27px;
}

h2.title .more:hover .corners:before {
  left: 15px;
}

h2.title .more:hover .corners:after {
  right: 15px;
}

h2.title .more:hover .corners.top {
  top: 15px;
}

h2.title .more:hover .corners.bottom {
  bottom: 17px;
}

.aboutus-left {
  flex: 1;
}
.aboutus-right {
  width: 550px;
}
.aboutus-right img {
  width: 550px;
  height: 350px;
}
.aboutus-right .video img,
.aboutus-right .video .icon-video {
  transition: transform .5s
}
.aboutus-right .video:hover img {
  transform: scale(1.1);
}
.aboutus-right .video:hover::after {
  -webkit-transform: scale(0.96);
  transform: scale(0.96);
  box-shadow: 0px 0px 40px 15px rgba(0, 0, 0, 0.5);
}
.videoSwiper .video::after {
  width: 30px;
  height: 30px;
  bottom: 5px;
  left: 10px;
  top: inherit;
  margin: 0;
  background: url(../images/icon_video.png) center no-repeat;
  background-size: 100% auto;
  border-radius: 50%;
  z-index: 10;
}

.tool-items .tool-item {
  position: relative;
  transition: all .3s ease-in-out;
  bottom: 0;
}
.tool-items .tool-item:hover {
  bottom: 6px;
  /* box-shadow: 0 6px 18px 0 rgba(232, 237, 250, .5); */
}
.tool-items .tool-item::after {
  transition: all .3s ease-in-out;
}
.tool-items .tool-item:hover::after {
  margin-top: -9px;
}
.news-img-item .news-img {
  overflow: hidden;
}
.news-img-item .news-img img {
  -webkit-transition: transform .5s;
  transition: transform .5s;
}
.news-img-item .news-img:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.specialSwiper {
  overflow: hidden;
}