@font-face {
  font-family: 'Montserrat';
  font-weight: 500;
  src: url("../font/Montserrat-ExtraLight-5.otf");}
  @font-face {
    font-family: 'Montserrat';
    font-weight: 100;
    src: url("../font/Montserrat-Thin-10.otf");}
    @font-face {
      font-family: 'Montserrat';
      font-weight: 300;
      src: url("../font/Montserrat-Medium-7.otf");}


.flex-table {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.header {
  height: 90px;
  position: relative;
  z-index: 15;
  padding: 0 40px;
  padding-left: 50px;
  width: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: .5s;
  transition: .5s;
}

.header .sy-logo {
  float: left;
}

.header .sy-logo a {
  height: 90px;
  width: 340px;
  position: relative;
  display: block;
}

.opacity {
  display: block;
  opacity: 0;
}

.wopbox {
  width: calc(100% - 270px);
}

.itembox0 .itemright .wopbox .wop {
  font-size: 14px;
}

.case-images {
  margin-top: 45px;
}

.case-images .items {
  float: left;
  width: 175px;
  height: 70px;
  margin-left: 22px;
  margin-bottom: 22px;
  overflow: hidden;
  display: block;
}

.case-images .swiper-pagination {
  position: static;
  width: 100%;
}

.case-images .swiper-pagination .swiper-pagination-bullet {
  width: 35px;
  height: 6px;
  background: #e3e3e3;
  border-radius: 6px;
  opacity: 1;
  margin: 0 8px;
}

.case-images .swiper-pagination .swiper-pagination-bullet-active {
  width: 53px;
  -webkit-transition: .5s;
  transition: .5s;
  background: #3d90cb;
}

.case-images .items img {
  -webkit-transition: .5s;
  transition: .5s;
}

.case-images .items:hover img {
  -webkit-transition: .5s;
  transition: .5s;
  -webkit-transform: scale3d(1.05, 1.05, 1);
          transform: scale3d(1.05, 1.05, 1);
}

.case-images .items:nth-child(6n+1) {
  margin-left: 0;
}

.header .sy-logo a img {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
}

.header .ty-img .i0 {
  opacity: 1;
}

.header .ty-img .i1 {
  opacity: 0;
}

.header .sy-nav.con .nav-li:hover, .header .sy-nav.con .nav-li.active {
  -webkit-transition: .5s;
  transition: .5s;
}

.header .sy-nav.con .nav-li:hover .li-top span, .header .sy-nav.con .nav-li.active .li-top span {
  -webkit-transition: .5s;
  transition: .5s;
}

.header .sy-nav .nav-li {
  position: relative;
  float: left;
  -webkit-transition: .5s;
  transition: .5s;
}

.header .sy-nav .nav-li.shop {
  position: relative;
  padding-right: 28px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.header .sy-nav .nav-li.shop:before {
  position: absolute;
  content: "";
  width: 1px;
  height: 55px;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  background: #dcdede;
}

.header .sy-nav .nav-li.shop .tb {
  margin-left: 10px;
}

.header .sy-nav .nav-li.shop .li-top {
  padding: 0;
  width: auto;
}

.header .sy-nav .nav-li .li-bot {
  position: absolute;
  display: none;
  text-align: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.header .sy-nav .nav-li .li-bot a {
  font-size: 15px;
  color: #fff;
  line-height: 35px;
  -webkit-transition: .5s;
  transition: .5s;
  color: #666;
}

.header .sy-nav .nav-li .li-bot a:hover, .header .sy-nav .nav-li .li-bot a.active {
  -webkit-transition: .5s;
  transition: .5s;
}

.header .sy-nav .nav-li a {
  display: block;
  color: #404040;
  font-size: 16px;
}

.header .sy-nav .nav-li a.sy-search {
  line-height: 20px;
  font-size: 12px;
}

.header .sy-nav .nav-li .li-top {
  line-height: 90px;
  width: 155px;
  text-align: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.header .sy-nav .nav-li .li-top span {
  width: 100%;
  height: 100%;
  display: block;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: .5s;
  transition: .5s;
}

.header .abox {
  margin-left: 45px;
}

.header .abox .nav-li {
  padding-top: 22px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.header .abox .nav-li a {
  display: block;
  width: 42px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  border-radius: 50%;
  color: #222;
  -webkit-transition: .5s;
  transition: .5s;
}

.header .abox .nav-li a.active, .header .abox .nav-li a:hover {
  background: #f2f2f2;
  -webkit-transition: .5s;
  transition: .5s;
}

.header .abox .nav-li.en {
  margin-left: 5px;
}

.header .sy-nav .search {
  padding: 0;
  padding-top: 42px;
  padding-left: 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  cursor: pointer;
}

.header .sy-nav .linebox {
  padding: 0;
  padding-top: 40px;
  padding-left: 18px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  cursor: pointer;
}

.header .sy-nav .linebox .nav-btn {
  display: block;
  height: 28px;
  width: 28px;
  background: url(../picture/img2.png) no-repeat center;
  background-size: 100%;
}

@-webkit-keyframes load {
  0% {
    width: 0;
  }
  100% {
    width: 184px;
  }
}

.load-box .load-img {
  position: absolute;
  width: 160px;
  height: 45px;
  top: 50%;
  left: 50%;
  margin: -22.5px 0 0 -80px;
  background: url(../picture/sy-logo.png) no-repeat top left;
  -webkit-animation: load 3s infinite linear;
  animation: load 3s infinite linear;
}

.load-box {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  z-index: 101;
}

.load-box .picture {
  position: absolute;
  width: 320px;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.ttop {
  position: fixed;
  cursor: pointer;
  width: 70px;
  height: 60px;
  background: url(../picture/ttop0.png) no-repeat center center;
  background-size: 100%;
  right: 0;
  cursor: pointer;
  -webkit-transition: all 1s;
  transition: all 1s;
  z-index: 20;
  display: none;
  -webkit-transition: .5s;
  transition: .5s;
  bottom: 0;
}

.ttop.hide {
  display: none!important;
}

.ttop:hover {
  /*background: url(../picture/png/top1.png) #fff no-repeat center center;*/
  -webkit-transition: .5s;
  transition: .5s;
  opacity: .8;
  background-size: 100%;
  border-color: #2cbede;
}

.header.active {
  position: absolute;
  top: 0;
  margin-top: 0;
}

.header.active .ty-img .i0 {
  opacity: 0;
}

.header.active .ty-img .i1 {
  opacity: 1;
}

.header.active .abox .nav-li a {
  color: #fff;
}

.header.active .abox .nav-li a.active, .header.active .abox .nav-li a:hover {
  background: #ffffff;
  color: #222222;
}

.header.active .sy-nav .nav-li .li-top span {
  color: #fff;
}

.header.active .sy-nav.con .nav-li:hover, .header.active .sy-nav.con .nav-li.active {
  background: transparent;
  -webkit-transition: .5s;
  transition: .5s;
}

.header.active .sy-nav.con .nav-li:hover .li-top span, .header.active .sy-nav.con .nav-li.active .li-top span {
  color: #3d90cb;
  -webkit-transition: .5s;
  transition: .5s;
}

.header .sy-nav.con .nav-li.hj:hover .li-top:after {
  opacity: 1;
  -webkit-transition: .5s;
  transition: .5s;
}

.header.flex-fiexed .sy-nav .nav-li .li-top span, .header.on .sy-nav .nav-li .li-top span {
  color: #666;
}

.header.flex-fiexed .sy-nav .linebox .nav-btn, .header.on .sy-nav .linebox .nav-btn {
  background: url(../picture/img2.png) no-repeat center;
  background-size: 100%;
}

.header.flex-fiexed .abox .nav-li a, .header.on .abox .nav-li a {
  color: #222;
}

.header.flex-fiexed .abox .nav-li a:hover, .header.flex-fiexed .abox .nav-li a.active, .header.on .abox .nav-li a:hover, .header.on .abox .nav-li a.active {
  background: #f2f2f2;
}

.header.flex-fiexed .sy-logo, .header.on .sy-logo {
  float: left;
}

.header.flex-fiexed .sy-logo a, .header.on .sy-logo a {
  position: relative;
  display: block;
}

.header.flex-fiexed .sy-logo a img, .header.on .sy-logo a img {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
}

.header.flex-fiexed .ty-img .i0, .header.on .ty-img .i0 {
  opacity: 1;
}

.header.flex-fiexed .ty-img .i1, .header.on .ty-img .i1 {
  opacity: 0;
}

.header.flex-fiexed .sy-nav.con .nav-li:hover, .header.flex-fiexed .sy-nav.con .nav-li.active, .header.on .sy-nav.con .nav-li:hover, .header.on .sy-nav.con .nav-li.active {
  -webkit-transition: .5s;
  transition: .5s;
}

.header.flex-fiexed .sy-nav.con .nav-li:hover .li-top span, .header.flex-fiexed .sy-nav.con .nav-li.active .li-top span, .header.on .sy-nav.con .nav-li:hover .li-top span, .header.on .sy-nav.con .nav-li.active .li-top span {
  -webkit-transition: .5s;
  transition: .5s;
}

.header.active .sy-nav .linebox .nav-btn {
  background: url(../picture/img2-active.png) no-repeat center;
  background-size: 100%;
}

.header.active .sy-nav .nav-li .li-bot a {
  -webkit-transition: .5s;
  transition: .5s;
}

.header.active .sy-nav .nav-li .li-bot a:hover, .header.active .sy-nav .nav-li .li-bot a.active {
  color: #003680;
  -webkit-transition: .5s;
  transition: .5s;
  /*background:transparent;*/
}

.m-header {
  height: 70px;
  width: 100%;
  position: absolute;
  top: 0;
}

.m-header.absolute {
  position: absolute;
}

.m-header.relative {
  position: relative!important;
}

.m-header .w-header.fixed {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: #ffffff;
}

.m-header.fixed .welcome-a .i0 {
  display: block;
}

.m-header .w-header {
  position: relative;
  padding: 10px 20px;
  padding: 10px 25px;
  width: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  z-index: 30;
  height: 70px;
}

.m-header.cur .w-header {
  background: #fff;
}

.m-header .welcome-a {
  float: left;
  height: 100%;
  display: inline-block;
  background-size: 99%;
  line-height: 48px;
}

.m-header .welcome-a .i0 {
  display: none;
}

.m-header .welcome-a .i1 {
  display: block;
}

.m-header .welcome-a img {
  max-height: 100%;
  display: block;
}

.m-header .search-cover {
  float: right;
  width: 35px;
  height: 48px;
  display: block;
  line-height: 48px;
}

.m-header .search-cover img {
  width: 100%;
  vertical-align: middle;
}

.m-header .uio {
  float: right;
  height: 100%;
  width: 31px;
  margin-left: 25px;
}

.m-header .search-bg {
  position: fixed;
  left: 0;
  top: 48px;
  width: 100%;
  height: 150px;
  z-index: 10;
  background: #ffffff;
  display: none;
}

.m-header .subsearch {
  margin-top: 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.m-header .subsearch .sp {
  width: 35px;
  height: 35px;
  background-size: 80%;
}

.m-header .subsearch .obox {
  width: 35px;
  height: 35px;
  line-height: 35px;
  font-size: 14px;
  display: inline-block;
  color: #fff;
  border-radius: 50%;
  text-align: center;
}

.m-header .subsearch .obox.active {
  color: #222222;
  background: #dfedf8;
}

.m-header .subsearch img {
  height: 100%;
}

.m-header .search-bg .m-close-search {
  display: block;
  width: 10px;
  height: 10px;
  background-size: 100% auto;
  position: fixed;
  right: 4%;
  top: 10px;
  cursor: pointer;
  z-index: 11;
}

.m-header .search-bg .m-search-box {
  width: 92%;
  margin: 0 auto;
  border-bottom: 1px solid #f2f2f2;
  position: absolute;
  left: 3%;
  top: 48px;
  height: 40px;
  z-index: 11;
}

.m-header .search-bg .m-search-box .tex {
  border: none;
  font-size: 12px;
  color: #a7a7a7;
  height: 41px;
  padding-left: 5px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 60%;
  background: none;
}

.m-header .search-bg .m-search-box .search-btn {
  border: none;
  width: 30px;
  height: 30px;
  background: url(../picture/sousuo01.png) no-repeat center;
  background-size: 100%;
  margin-top: 6px;
}

.m-header .btn-na {
  margin-right: 15px;
}

.m-header .nav-btn {
  position: absolute;
  right: 20px;
  top: 50%;
  width: 31px;
  height: 30px;
  vertical-align: middle;
  cursor: pointer;
  margin-top: -19px;
}

.m-header .nav-btn .line {
  position: absolute;
  display: block;
  width: 100%;
  height: 2px;
  background-color: #fff;
  left: 0;
  border-radius: 4px;
}

.m-header .nav-btn .line1 {
  top: 6px;
  -webkit-transform-origin: left top 0;
          transform-origin: left top 0;
}

.m-header .nav-btn .line2 {
  top: 16px;
}

.m-header .nav-btn .line3 {
  bottom: 1px;
  -webkit-transform-origin: left bottom 0;
          transform-origin: left bottom 0;
}

.m-header .nav-btn.active {
  -webkit-animation: rotate 0.3s linear 0s;
  animation: rotate 0.3s linear 0s;
}

.m-header .nav-btn.hover .line {
  left: 6px;
}

.m-header .sub-menu {
  width: 100%;
  height: 100%;
  padding: 55px 0 0;
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  background-color: white;
  z-index: 15;
  color: #666;
  padding-bottom: 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.sub-menubox {
  overflow-y: scroll;
  overflow-x: hidden;
  height: 100%;
}

.m-header.active .nav-btn .line {
  background: #333;
}

.m-header.active .subsearch .obox {
  color: #222;
}

.m-header.active .welcome-a .i1 {
  display: none;
}

.m-header.active .welcome-a .i0 {
  display: block;
}

.m-header.cur .nav-btn .line {
  background: #333;
}

.m-header.cur .subsearch .obox {
  color: #222;
}

.m-header.cur .welcome-a .i1 {
  display: none;
}

.m-header.cur .welcome-a .i0 {
  display: block;
}

.m-header.fixed .nav-btn .line {
  background: #333;
}

.m-header.fixed .subsearch .obox {
  color: #222;
}

.m-header.fixed .welcome-a .i1 {
  display: none;
}

.m-header.fixed .welcome-a .i0 {
  display: block;
}

.m-header .sub-menu li .sub-tit {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.m-header .sub-menu li .sub-tit .tu-box {
  line-height: 28px;
}

.m-header .sub-menu li .sub-tit .tu-box .imgbox {
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  bottom: 0;
  margin: auto;
}

.m-header .sub-menu {
  padding-left: 30px;
  padding-right: 40px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.m-header .sub-menu ul {
  border-left: 1px solid #e5e5e5;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin-top: 30px;
}

.m-header .sub-menu ul li {
  margin-bottom: 10px;
  position: relative;
}

.m-header .sub-menu ul .sub-tit {
  padding-left: 28px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
}

.m-header .sub-menu ul .sec-list {
  padding-left: 28px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.m-header .sub-menu li .sub-tit.on .tu-box {
  border-bottom-color: transparent;
}

.m-header .sub-menu li a {
  display: block;
}

.m-header .sub-menu .tit {
  display: block;
  width: 100%;
  /*padding: 10px 0;*/
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  line-height: 33px;
  color: #666;
  font-size: 15px;
  line-height: 20px;
}

.m-header .sub-menu .tit a {
  color: #666;
}

.m-header .welcome-a img {
  height: 100%;
}

.m-header .sub-menu .sub-tit.on a {
  color: #ffffff;
  -webkit-transition: none;
  transition: none;
}

.m-header .sub-menu .sub-tit.on .ty-img .m {
  opacity: 1;
}

.m-header .sub-menu .sub-tit.on .ty-img .n {
  opacity: 0;
}

.m-header .sub-menu .tit1 {
  display: block;
  width: 100%;
  color: #666;
  position: relative;
  font-size: 15px;
  line-height: 28px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.m-header .sub-menu .sub-tit.on .btn-v {
  opacity: 1;
  -webkit-transition: .5s;
  transition: .5s;
}

.m-header .sub-menu .btn-v {
  display: inline-block;
  height: 100%;
  width: 3px;
  float: right;
  margin-right: 16px;
  margin-top: 0;
  position: absolute;
  left: -2px;
  top: 0;
  background: #073783;
  opacity: 0;
}

.m-header .sub-menu .sub-tit1.on {
  background-color: #ff0001;
  color: #fff;
}

.m-header .sub-menu .sub-tit.on:after {
  background-size: 100% auto;
}

.m-header .sub-menu .sec-list {
  line-height: 28px;
  display: none;
  margin-top: 10px;
}

.m-header .sub-menu .sec-list .pbox0 {
  padding: 28px 0%;
  background: #f1f3f7;
}

.m-header .sub-menu .sec-list p {
  height: 40px;
  line-height: 40px;
  font-size: 13px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.m-header .sub-menu .sec-list p.active a {
  color: #003680;
}

.m-header .sub-menu .sec-list a {
  padding-left: 21px;
  color: #888;
  display: block;
}

.searchbox {
  border: 1px solid #535353;
  left: 0;
  right: 0;
  position: fixed;
  top: 169px;
  width: 80%;
  z-index: 101;
  margin: auto;
}

.searchbox input.tex {
  background: none;
  border: medium none;
  color: #a7a7a7;
  font-size: 15px;
  height: 37px;
  line-height: 36px;
  padding: 16px 2% 15px;
  width: 80%;
}

.search-bg {
  background-color: #FFF;
  height: 100%;
  left: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  display: none;
}

.searchbox input.search-btn {
  background-size: 50% auto;
  border: medium none;
  height: 68px;
  margin-right: 1%;
  min-width: 40px;
  width: 7%;
}

.subsearch {
  height: 35px;
}

.news-details .tit .span {
  font-size: 16px;
  display: block;
  color: #777;
}

.close-search {
  background: url(../picture/ico_116.png) no-repeat center center;
  cursor: pointer;
  height: 25px;
  position: fixed;
  right: 20px;
  top: 12px;
  width: 25px;
  z-index: 40;
}

.header .sy-nav.con .nav-li:hover .li-top span, .header .sy-nav.con .nav-li.active .li-top span {
  color: #3d90cb;
  -webkit-transition: .5s;
  transition: .5s;
}

.header .sy-nav .nav-li .li-bot {
  padding-left: 35px;
  background: #ffffff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: absolute;
}

.itembox0 {
  width: 580px;
  height: 275px;
  position: relative;
  padding-top: 26px;
  border-left: 1px solid #e5e5e5;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.itembox0.itembox0d {
  width: 830px;
}

.itembox0 .item:nth-child(1) .itemright {
  display: block;
}

.itembox0 .itemright {
  position: absolute;
  width: 410px;
  height: 100%;
  right: 0;
  top: 0;
  background: #f1f3f7;
  text-align: left;
  line-height: 1;
  padding: 35px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.itembox0 .itemright .img_pic {
  padding-top: 0;
  height: 100%;
}

.itembox0 .item00d .itemright {
  width: 625px;
}

.itembox0 .item00d .itemright .fl {
  width: 248px;
  height: 230px;
  overflow: hidden;
}

.itembox0 .item00d .itemright .fr .more {
  margin-top: 30px;
}

.itembox0 .itemright .tit {
  font-size: 24px;
}

.itembox0 .itemright .tit-en {
  font-size: 19px;
  text-transform: capitalize;
  color: #919191;
  margin-top: 8px;
  letter-spacing: 1px;
  font-weight: bold;
}

.itembox0 .itemright .wop {
  font-size: 16px;
  margin-top: 20px;
  height: 90px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
}

.itembox0 .itemleft {
  width: 260px;
  line-height: 25px;
  margin-bottom: 12px;
  text-align: left;
  font-size: 16px;
  color: #222222;
  padding-left: 16px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
  cursor: pointer;
}

.itembox0 .itemleft:hover:after {
  opacity: 1;
  -webkit-transition: .5s;
  transition: .5s;
}

.itembox0 .itemleft.active:after {
  opacity: 1;
  -webkit-transition: .5s;
  transition: .5s;
}

.itembox0 .itemleft:after {
  position: absolute;
  left: -1px;
  width: 3px;
  height: 100%;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto;
  background: #073783;
  opacity: 0;
  -webkit-transition: .5s;
  transition: .5s;
}

.header .sy-nav .nav-li .li-bot a.more {
  line-height: 57px;
  width: 100%;
}

.header .sy-nav .nav-li.mk06 .li-bot {
  left: 0;
}

.header .sy-nav .nav-li.mk05 .li-bot {
  left: -380px;
}

.header .sy-nav .nav-li.mk07 .li-bot {
  left: -450px;
}

.header .sy-nav .nav-li.mk04 .li-bot {
  left: -200px;
}

.header .sy-nav .nav-li.mk03 .li-bot {
  left: -260px;
}

body, html {
  font-family: 'Montserrat';
}

img {
  max-width: 100%;
}

.w1400 {
  width: 1400px;
  margin: 0 auto;
}

.secwen {
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  -webkit-transition: .8s;
  transition: .8s;
}

.secwen-left {
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transform: translateX(-60px);
          transform: translateX(-60px);
  -webkit-transition: .8s;
  transition: .8s;
}

.secwen-left.animate {
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transform: translateX(0);
          transform: translateX(0);
  -webkit-transition: .8s;
  transition: .8s;
}

.secwen-right {
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transform: translateX(60px);
          transform: translateX(60px);
  -webkit-transition: .8s;
  transition: .8s;
}

.secwen-right.animate {
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transform: translateX(0);
          transform: translateX(0);
  -webkit-transition: .8s;
  transition: .8s;
}

.animate.secwen {
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transform: translateY(0);
          transform: translateY(0);
  -webkit-transition: 1s;
  transition: 1s;
}

.animate.add1 {
  -webkit-transition-delay: .1s;
          transition-delay: .1s;
}

.animate.add2 {
  -webkit-transition-delay: .2s;
          transition-delay: .2s;
}

.animate.add3 {
  -webkit-transition-delay: .3s;
          transition-delay: .3s;
}

.animate.add4 {
  -webkit-transition-delay: .4s;
          transition-delay: .4s;
}

.animate.add5 {
  -webkit-transition-delay: .5s;
          transition-delay: .5s;
}

.animate.add6 {
  -webkit-transition-delay: .6s;
          transition-delay: .6s;
}

.animate.add7 {
  -webkit-transition-delay: .7s;
          transition-delay: .7s;
}

.animate.add8 {
  -webkit-transition-delay: .8s;
          transition-delay: .8s;
}

.w1580 {
  width: 1580px;
  margin: 0 auto;
}

.sy-footer {
  background: #3181bb;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.64);
}

.sy-footer a {
  color: rgba(255, 255, 255, 0.64);
}

.sy-footer .top {
  padding-bottom: 90px;
  padding-top: 93px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin-bottom: 28px;
}

.sy-footer .top>.left {
  width: 70%;
}

.infor {
  width: 22%;
  text-align: right;
}

.infor .tips {
  font-size: 16px;
  color: rgba(255, 255, 255, .6)
}

.infor .phone {
  font-size: 36px;
  color: #fff;
  line-height: 2;
}

.infor .address {
  color: #fff;
  margin-bottom: 25px;
  letter-spacing: 1px
}

.ThirdParty a {
  width: 46px;
  height: 46px;
  display: inline-block;
  text-align: center;
  line-height: 46px;
  vertical-align: middle;
  font-size: 30px;
  -webkit-transition: ease .5s;
  transition: ease .5s;
  border-radius: 7px;
  position: relative;
  background-size: 25px;
  background-repeat: no-repeat;
  background-position: center;
}

._weibo {
  background-image: url(../picture/weibo.png);
}

._weibo:hover {
  background-image: url(../picture/weibo-1.png);
}

._weixin {
  background-image: url(../picture/weixin.png);
}

._weixin:hover {
  background-image: url(../picture/weixin-1.png);
}

._qq {
  background-image: url(../picture/qq.png);
}

._qq:hover {
  background-image: url(../picture/qq-1.png);
}

.ThirdParty .aLeft {
  background-color: #fff
}

.ThirdParty .aLeft:after {
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  border-radius: 7px;
  -webkit-box-shadow: inset 0 0 2px 1px #fff;
          box-shadow: inset 0 0 2px 1px #fff
}

.ThirdParty .aLeft img {
  position: absolute;
  width: 120px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  top: 120%;
  max-width: inherit;
  z-index: 9;
  opacity: 0;
  visibility: hidden
}

.ThirdParty .aRight {
  color: #fff;
  font-size: 43px
}

.ThirdParty .aRight:nth-child(5) {
  display: none
}

.ThirdParty .line {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, .5);
  display: inline-block;
  margin: 0 19px;
  vertical-align: middle
}

.ThirdParty .aLeft:hover {
  background-color: #3d90cb;
  color: #fff
}

.ThirdParty .aRight:hover {
  color: #3d90cb;
  background: #fff
}

.ThirdParty .aLeft:hover img {
  opacity: 1;
  visibility: inherit;
}

.sy-footer .right .tit {
  line-height: 1;
  font-size: 20px;
  color: #fff;
}

.sy-footer .right .img {
  width: 125px;
  height: 125px;
  overflow: hidden;
  margin-top: 32px;
  margin-bottom: 10px;
}

.sy-footer .right .span {
  font-size: 14px;
  color: #fff;
  line-height: 1;
}

.sy-footer .sy-footer-contact .li {
  float: left;
  width: 16.666%;
  line-height: 30px;
}

.sy-footer .sy-footer-contact .li a {
  display: block;
  -webkit-transition: .5s;
  transition: .5s;
}

.sy-footer .sy-footer-contact .li a:hover {
  color: #fff;
  -webkit-transition: .5s;
  transition: .5s;
}

.sy-footer .sy-footer-contact .li .litop {
  color: #fff;
  font-size: 20px;
  line-height: 1;
  margin-bottom: 25px;
}

.sy-footer .bot {
  font-size: 14px;
  line-height: 40px;
  padding-bottom: 40px;
}

.sy-footer .bot a {
  color: rgba(255, 255, 255, 0.64);
  margin: 0 8px;
  -webkit-transition: .5s;
  transition: .5s;
}

.sy-footer .bot a:hover {
  color: #3d90cb;
  -webkit-transition: .5s;
  transition: .5s;
}

.sy-footer .bot .first {
  margin-left: 0;
}

.sy-footer .bot select {
  border: none;
  background: none;
  outline: none;
  width: 202px;
  border-radius: 5px;
  height: 40px;
  padding-left: 20px;
  -webkit-appearance: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #fff;
  background: url(../picture/i1.png) #143e65 no-repeat center;
  background-position: 175px center;
  cursor: pointer;
  margin-left: 10px;
}

.sy-footer .bot .select {
  display: inline-block;
  position: relative;
  margin-left: 10px;
}

.sy-footer .bot .select .selecttop {
  width: 202px;
  border-radius: 5px;
  height: 40px;
  padding-left: 20px;
  -webkit-appearance: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #fff;
  background: url(../picture/i1.png) #6db2e4 no-repeat center;
  background-position: 175px center;
  cursor: pointer;
}

.sy-footer .bot .select .selectbot {
  display: none;
  position: absolute;
  bottom: 40px;
  width: 202px;
  left: 0;
}

.sy-footer .bot .select .selectbot a:hover {
  color: #fff;
  -webkit-transition: all .3s ease;
  transition: all .3s ease;
  opacity: 1;
}

.sy-footer .bot .select .selectbot a {
  display: block;
  line-height: 40px;
  color: #fff;
  opacity: .95;
  -webkit-transition: all .3s ease;
  transition: all .3s ease;
  padding-left: 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 100%;
  background: #6db2e4;
  margin: 0;
}

.banner img {
  width: 100%;
}

.sy-footer.mbox {
  padding: 0 20px;
}

.sy-footer.mbox .top {
  width: 100%;
  height: auto;
  padding: 0;
  padding-top: 38px;
  padding-bottom: 40px;
  margin-bottom: 25px;
}

.sy-footer.mbox .left {
  width: 100%;
  margin-bottom: 50px;
}

.sy-footer.mbox .sy-footer-contact {
  width: 100%;
}

.sy-footer.mbox .sy-footer-contact .li {
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sy-footer.mbox .sy-footer-contact .li.active .litop:after {
  background: url(../picture/i3.png) no-repeat center;
  background-size: 100%;
  -webkit-transition: .5s;
  transition: .5s;
}

.sy-footer.mbox .sy-footer-contact .li .litop {
  line-height: 50px;
  margin-bottom: 0;
  height: 50px;
  position: relative;
}

.sy-footer.mbox .sy-footer-contact .li .litop:after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background: url(../picture/i2.png) no-repeat center;
  background-size: 100%;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  -webkit-transition: .5s;
  transition: .5s;
}

.sy-footer.mbox .sy-footer-contact .libot {
  display: none;
  line-height: 24px;
}

.sy-footer.mbox .right {
  width: 100%;
  text-align: center;
}

.sy-footer.mbox .right .tit {
  font-size: 18px;
}

.sy-footer.mbox .right .img {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  margin-top: 15px;
  margin-bottom: 11px;
}

.sy-footer.mbox .right .span {
  font-size: 12px;
}

.sy-footer.mbox .bot .fl {
  width: 100%;
  margin-left: 0;
}

.sy-footer.mbox .bot span {
  text-align: center;
  display: block;
}

.sy-footer.mbox .bot .fl select {
  width: 100%;
}

.sy-footer.mbox .bot .f-b {
  text-align: center;
  font-size: 12px;
  line-height: 23px;
  padding-top: 45px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 100%;
}

.flex-left-box {
  position: absolute;
  width: 110px;
  left: 1.9rem;
  top: 80px;
  padding: 15px 0;
  border-left: 1px solid #e5e5e5;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  z-index: 5;
}

.flex-left-box.fixed {
  position: fixed;
}

.flex-left-box .bar {
  position: absolute;
  width: 2px;
  height: 25px;
  background: #003680;
  left: -1px;
  top: 15px;
}

.langbox .after {
  position: absolute;
  left: -1px;
  width: 3px;
  height: 25px;
  content: "";
  top: 0;
  background: #073783;
  -webkit-transition: .5s;
  transition: .5s;
  display: none;
}

.flex-left-box a {
  display: block;
  font-size: 14px;
  color: #666666;
  line-height: 40px;
  margin-top: 25px;
  padding-left: 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.flex-left-box a:hover, .flex-left-box a.active {
  color: #003680;
}

.flex-left-box a:nth-child(1) {
  margin-top: 0;
}

.w1160 {
  width: 1160px;
  margin: 0 auto;
}

.text-more {
  width: 230px;
  height: 57px;
  display: block;
  background: #073783;
  line-height: 57px;
  color: #fff;
  font-size: 16px;
  padding-left: 30px;
  margin-top: 40px;
  position: relative;
  display: none;
}

.text-more span {
  position: relative;
  z-index: 2;
  color: #fff;
}

.text-more:hover:before, .text-more.active:before {
  -webkit-transition: all 0.8s cubic-bezier(1, 0.41, 0.07, 0.96);
  transition: all 0.8s cubic-bezier(1, 0.41, 0.07, 0.96);
  width: 100%;
}

.text-more:hover:after, .text-more.active:after {
  -webkit-transform: translateX(10px);
          transform: translateX(10px);
  -webkit-transition: .5s;
  transition: .5s;
}

.text-more:before {
  content: "";
  position: absolute;
  background: #3d8fcb;
  left: 0;
  bottom: 0;
  -webkit-transition: all 0.8s cubic-bezier(1, 0.41, 0.07, 0.96);
  transition: all 0.8s cubic-bezier(1, 0.41, 0.07, 0.96);
  width: 0%;
  height: 100%;
  z-index: 1;
}

.text-more:after {
  width: 12px;
  height: 12px;
  content: "";
  position: absolute;
  right: 30px;
  top: 0;
  bottom: 0;
  margin: auto;
  background: url(../picture/img10.png) no-repeat center;
  background-size: 100%;
  z-index: 2;
  -webkit-transition: .5s;
  transition: .5s;
}

.cold-swiper {
  margin-top: 102px;
}

.cold-swiper .swiper-pagination {
  position: static;
  line-height: 1;
  margin-top: 55px;
}

.cold-swiper .swiper-pagination-bullet {
  height: 6px;
  width: 34px;
  border-radius: 6px;
  background: #e3e3e3;
  opacity: 1;
  -webkit-transition: .5s;
  transition: .5s;
}

.cold-swiper .swiper-pagination-bullet-active {
  width: 53px;
  background: #3d90cb;
  -webkit-transition: .5s;
  transition: .5s;
}

.cold-swiper .item {
  overflow: hidden;
  width: 373px;
  height: 267px;
  position: relative;
}

.cold-swiper .item .span {
  font-size: 18px;
  color: #fff;
  line-height: 1.1;
  position: absolute;
  bottom: 0;
  width: 100%;
  bottom: 25px;
  line-height: 24px;
  height: 24px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  padding-left: 40px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  opacity: 0;
  -webkit-transition: .5s;
  transition: .5s;
}

.cold-swiper .item:hover .span {
  opacity: 1;
  -webkit-transition: .5s;
  transition: .5s;
}

.cold-swiper .item img {
  -webkit-transition: .5s;
  transition: .5s;
}

.cold-swiper .item:hover img {
  -webkit-transition: .5s;
  transition: .5s;
  -webkit-transform: scale3d(1.05, 1.05, 1);
          transform: scale3d(1.05, 1.05, 1);
}

.pc75 {
  display: none;
}

.cold-swiper .item img {
  width: 100%;
}

.newsbg {
  width: 100%;
  height: 9.5rem;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 0;
}

.news-conbox {
  min-height: 950px;
  position: relative;
  z-index: 2;
}

.news-conbox .newsbox {
  position: relative;
  z-index: 6;
}

.news-conbox .newsbox .flex-left-box {
  top: 210px;
}

.header {
  margin-top: 20px;
}

.header.cur {
  margin-top: 0;
}

.header.flex-fiexed {
  position: fixed;
  background: #fff;
  top: -100% !important;
  margin-top: 0;
  -webkit-transition: .5s;
  transition: .5s;
}

.header.on {
  height: auto;
  background: #fff;
  -webkit-transition: .5s;
  transition: .5s;
  margin-top: 0;
}

.header.ffo {
  position: relative!important;
}

.header.flex-fiexed.fixed0 {
  top: 0 !important;
  -webkit-transition: .5s;
  transition: .5s;
  height: 90px;
}

.header.flex-fiexed .abox .nav-li, .header.on .abox .nav-li {
  padding-top: 22px;
}

.header.flex-fiexed .sy-nav .linebox, .header.on .sy-nav .linebox {
  padding-top: 30px;
}

.header.flex-fiexed .sy-nav .nav-li .li-top, .header.on .sy-nav .nav-li .li-top {
  line-height: 90px;
}

.header.flex-fiexed .sy-logo a, .header.on .sy-logo a {
  height: 90px;
}

.news-conbox {
  padding-top: 150px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.video {
  margin-top: 85px;
  padding-bottom: 120px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.pagination {
  text-align: center;
}

.pagination a {
  display: inline-block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  color: #6d6d6d;
  font-size: 14px;
  background: #fff;
  margin: 0 2px;
  -webkit-transition: .5s;
  transition: .5s;
  vertical-align: middle;
}

.pagination a:hover, .pagination a.active {
  color: #11d04b;
  background: #222;
  -webkit-transition: .5s;
  transition: .5s;
}

.pagination .prev, .pagination .next {
  width: auto;
  padding: 0 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.news-body {
  background: #f2f3f7;
}

.video-fixed {
  position: fixed;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 50;
  top: 0;
  left: 0;
  cursor: pointer;
  -webkit-transition: .8s ease-out;
  transition: .8s ease-out;
}

.video-fixed.anime {
  opacity: 0;
  -webkit-transition: .8s ease-out;
  transition: .8s ease-out;
}

.video-fixed .cha {
  width: 25px;
  height: 25px;
  background: url(../picture/ico_116.png) no-repeat center;
  background-size: 100%;
  position: absolute;
  right: 25px;
  top: 25px;
  z-index: 10;
}

.video-fixed .videobox {
  width: 1200px;
  height: 650px;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  /*background:#fff;*/
  padding: 30px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  opacity: 0;
  -webkit-transform: scale3d(.5, .5, 1);
          transform: scale3d(.5, .5, 1);
  -webkit-transition: .8s;
  transition: .8s;
}

.video-fixed .videobox.active {
  opacity: 1;
  -webkit-transform: scale3d(1, 1, 1);
          transform: scale3d(1, 1, 1);
  -webkit-transition: .8s;
  transition: .8s;
}

.text-more.cur:after {
  background: url(../picture/img9.png) no-repeat center;
  background-size: 100%;
}

.text-more.cur:hover:after {
  background: url(../picture/img10.png) no-repeat center;
  background-size: 100%;
}

.ab-tit .t0 {
  font-size: 28px;
  color: #0d2a40;
  line-height: 1;
  margin-bottom: 30px;
}

.ab-tit .line {
  width: 40px;
  height: 1px;
  background: #3d90cb;
}

.value .value-images {
  margin-top: 80px;
}

.section {
  overflow: hidden;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.swiper-about1 .item {
  float: left;
  width: 267.5px;
  margin-left: 30px;
  margin-bottom: 50px;
}

.swiper-about1 .item:nth-child(4n+1) {
  margin-left: 0;
}

.swiper-about1 .item:hover img {
  -webkit-transition: .5s;
  transition: .5s;
  -webkit-transform: scale3d(1.05, 1.05, 1);
          transform: scale3d(1.05, 1.05, 1);
}

.swiper-about1 .item .word {
  padding: 25px 0;
  line-height: 25px;
  font-size: 15px;
  border-bottom: 1px solid #e5e5e5;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.swiper-about1 .item .word .more {
  height: 25px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
}

.swiper-about1 .item .img {
  height: 250px;
  width: 100%;
  overflow: hidden;
  position: relative;
  border: 1px solid #e5e5e5;
  background: #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.swiper-about1 .item .img img {
  position: absolute;
  -webkit-transition: .5s;
  transition: .5s;
  width: 90%;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  max-height: 100%;
}

.w1400 {
  width: 1400px;
  margin: 0 auto;
}

.w1440 {
  width: 1440px;
  margin: 0 auto;
}

.pc900 {
  display: block;
}

.m900 {
  display: none;
}

.header.flex-fiexed .sy-nav .linebox .nav-btn, .header.on .sy-nav .linebox .nav-btn {
  background: url(../picture/img2.png) no-repeat center;
  background-size: 100%;
}

.w1320 {
  width: 1320px;
  margin: 0 auto;
}

.container {
  width: 80%;
  margin: 0 auto;
}

@-webkit-keyframes line2 {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
            transform: scale3d(1, 1, 1);
  }
  100% {
    -webkit-transform: scale3d(30, 30, 30);
            transform: scale3d(30, 30, 30);
  }
}

@keyframes line2 {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
            transform: scale3d(1, 1, 1);
  }
  100% {
    -webkit-transform: scale3d(30, 30, 30);
            transform: scale3d(30, 30, 30);
  }
}

@-webkit-keyframes line3 {
  0% {
    -webkit-transform: scale3d(30, 30, 30);
            transform: scale3d(30, 30, 30);
  }
  100% {
    -webkit-transform: scale3d(1, 1, 1);
            transform: scale3d(1, 1, 1);
  }
}

@keyframes line3 {
  0% {
    -webkit-transform: scale3d(30, 30, 30);
            transform: scale3d(30, 30, 30);
  }
  100% {
    -webkit-transform: scale3d(1, 1, 1);
            transform: scale3d(1, 1, 1);
  }
}

.front-box {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  margin-left: -48px;
  margin-top: -48px;
  cursor: pointer;
  opacity: 0;
  -webkit-transform: scale3d(.1, .1, 1);
          transform: scale3d(.1, .1, 1);
  background: rgba(255, 255, 255, 1);
}

.front-box.click {
  opacity: 1;
  -webkit-animation: line2 1s ease-out forwards alternate;
          animation: line2 1s ease-out forwards alternate;
}

.wel-fixed {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 35;
  display: none;
  -webkit-animation: line3 1s ease-out forwards alternate;
          animation: line3 1s ease-out forwards alternate;
}

.header .sy-nav .nav-li .li-top {
  position: relative;
}

.header .sy-nav .nav-li .li-top:after {
  width: 36px;
  height: 16px;
  content: "";
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  position: absolute;
  background: url(../picture/img54.png) no-repeat center;
  background-size: 100%;
  opacity: 0;
}

.nav-input {
  font-size: 16px;
  color: #9f9f9f;
  width: 885px;
  height: 115px;
  background: #fff;
  position: absolute;
  right: 0;
  top: 120px;
  padding: 28px 35px;
  padding-left: 38px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  display: none;
}

/* .nav-input:after {
  width: 36px;
  height: 16px;
  content: "";
  top: -16px;
  right: 0;
  position: absolute;
  background: url(../picture/img54.png) no-repeat center;
  background-size: 100%;
} */

.nav-input .box {
  position: relative;
  height: 100%;
}

.nav-input input[type=text] {
  width: 100%;
  height: 100%;
  background: #f1f3f7;
  padding-left: 25px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.nav-input input[type=submit] {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  text-indent: -999px;
  top: 0;
  padding: 0;
}

.nav-input .submit {
  width: 90px;
  height: 100%;
  background: url(../picture/s.png) no-repeat center;
  background-size: 100%;
  position: absolute;
  top: 0;
  right: 0;
  overflow: hidden;
  -webkit-transition: .5s;
  transition: .5s;
}

.nav-input .submit:hover {
  opacity: .8;
  -webkit-transition: .5s;
  transition: .5s;
}

.nav-input input {
  border: none;
  background: none;
  outline: none;
}

@-webkit-keyframes fadeOutDown {
  0% {
    opacity: 1;
    -webkit-animation-timing-function: cubic-bezier(0.04, 0.35, 0.25, 0.98);
    animation-timing-function: cubic-bezier(0.04, 0.35, 0.25, 0.98);
  }
  50% {
    opacity: 0;
    height: 2px;
    top: 20px;
  }
  100% {
    opacity: 0;
    top: 20px;
  }
}

@keyframes fadeOutDown {
  0% {
    opacity: 1;
    -webkit-animation-timing-function: cubic-bezier(0.04, 0.35, 0.25, 0.98);
    animation-timing-function: cubic-bezier(0.04, 0.35, 0.25, 0.98);
  }
  50% {
    opacity: 0;
    height: 2px;
    top: 20px;
  }
  100% {
    opacity: 0;
    top: 20px;
  }
}

.numbox {
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 85px 0;
  width: 100%;
  margin: 60px auto 0;
  z-index: 3;
}

.numbox:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  -webkit-transform: scaleX(100);
          transform: scaleX(100);
  background-color: #f5f5f5;
}

.wel-dd {
  width: 25px;
  height: 80px;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  overflow: hidden;
}

.mainImage__scroll {
  width: 21px;
  position: absolute;
  left: 50%;
  margin-left: -10px;
  bottom: 50px;
  z-index: 3;
  transform: translateZ(0);
  -moz-transform: translateZ(0);
  -o-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -webkit-transform: translateZ(0);
  transition: all .2s ease-out;
  -moz-transition: all .2s ease-out;
  -o-transition: all .2s ease-out;
  -webkit-transition: all .2s ease-out;
  transform-origin: center bottom;
  moz-transform-origin: center bottom;
  -o-transform-origin: center bottom;
  -ms-transform-origin: center bottom;
  -webkit-transform-origin: center bottom;
  -webkit-perspective: 500px;
          perspective: 500px;
}

.mainImage__scroll:before {
  content: "";
  position: absolute;
  width: 21px;
  height: 35px;
  border: 1px solid #fff;
  border-radius: 20px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  -ms-border-radius: 20px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}

.mainImage__scrollIcon {
  position: absolute;
  top: 8px;
  left: 10px;
  z-index: 2;
  display: block;
  margin: 0 auto;
  width: 1px;
  height: 8px;
  background: #fff;
  -webkit-animation: fadeOutDown 2s infinite;
  animation: fadeOutDown 2s infinite;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

.mainImage__scroll:after {
  content: "";
  position: absolute;
  top: 18px;
  left: 10px;
  width: 1px;
  height: 50px;
  background: #fff;
}

.wel-banner {
  overflow: hidden;
}

.wel-banner .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  opacity: 1;
  position: relative;
  background: transparent;
}

.wel-banner .swiper-pagination-bullet:after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  -webkit-transition: .5s;
  transition: .5s;
  background: #fff;
  border-radius: 50%;
}

.wel-banner .swiper-pagination-fraction, .wel-banner .swiper-pagination-custom, .wel-banner .swiper-container-horizontal>.swiper-pagination-bullets {
  top: 50%;
  width: auto;
  left: 10%;
  margin-top: 120px;
}

.wel-banner .swiper-pagination-bullet-active {
  width: 8px;
  height: 8px;
}

.wel-banner .swiper-pagination-bullet-active:after {
  width: 100%;
  height: 100%;
  -webkit-transition: .5s;
  transition: .5s;
}

.wel-banner .item {
  position: relative;
}

.wel-banner .item .words {
  position: absolute;
  top: 35%;
  left: 0;
  width: 100%;
  padding-left: 10%;
  z-index: 9;
}

.wel-banner .item .words .img {
  width: 50%;
  overflow: hidden;
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transform: translateY(60px);
          transform: translateY(60px);
}

.wel-banner .item .words .img h2 {
  font-size: 100px;
  font-weight: bold;
  color: #fff;
}

.wel-banner .item .words .img span {
  display: inline-block;
  font-size: 37px;
  position: relative;
  color: #fff;
  margin: 5px 0;
}

/* .wel-banner .item .words .img span:after {
  position: absolute;
  content: '';
  width: 90px;
  height: 3px;
  top: 15px;
  right: -100px;
  background: #fff;
} */

.wel-banner .item .words .img h3 {
  font-size: 49px;
  color: #fff;
}

.wel-banner .item .words .img h3 strong, .wel-banner .item .words .img span strong {
  color: #e5e840;
  font-weight: 500;
}

.wel-banner .item .words .text {
  width: 1100px;
  padding-top: 65px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.wel-banner .item .words .bbot {
  width: 400px;
  font-size: 17px;
  color: rgba(255, 255, 255, .8);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
  margin-top: 30px;
  letter-spacing: 1px;
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
}

.wel-banner .item .words .bbot:after {
  width: 30px;
  height: 30px;
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.wel-banner .item .words .ttop0 {
  height: 30px;
  position: relative;
  padding-left: 35px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.wel-banner .item .words .ttop0 .t0 {
  font-size: 24px;
  color: #fff;
  float: left;
  position: absolute;
  left: 0;
  height: 30px;
  line-height: 30px;
}

.wel-banner .item .words .ttop0 .t1 {
  font-size: 178px;
  color: #ffffff;
  float: right;
  line-height: 1;
  position: absolute;
  top: -60px;
  right: -30px;
}

.wel-banner .item .words .ttop0 .line {
  width: 765px;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  left: 35px;
}

.wel-banner .item .words .ttop0 .line.cur:after {
  width: 100%;
  -webkit-transition: .5s;
  transition: .5s;
}

.wel-banner .item .words .ttop0 .line:after {
  width: 0;
  height: 2px;
  background: #fff;
  left: 0;
  bottom: 0;
  content: "";
  position: absolute;
  /*transition:4s;*/
}

.wel-news .images {
  width: 580px;
  height: 374px;
}

.wel-banner {
  height: 9.8rem;
}

.wel-banner .item {
  display: block;
}

.wel-banner .images {
  height: 9.8rem;
  -webkit-transform: scale3d(1, 1, 1);
          transform: scale3d(1, 1, 1);
  -webkit-transition: all 3s cubic-bezier(0.04, 0.79, 1, 1);
  transition: all 3s cubic-bezier(0.04, 0.79, 1, 1);
}

.wel-banner .swiper-slide {}

.wel-banner .swiper-slide-active {}

.wel-banner .swiper-slide-active .images {
  position: relative;
  /* transform: scale3d(1.2, 1.2, 1); */
  -webkit-transition: all 3s cubic-bezier(0.04, 0.79, 1, 1);
  transition: all 3s cubic-bezier(0.04, 0.79, 1, 1);
}

.wel-banner .swiper-slide-active .images video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.wel-banner .imageboxs::before {
  background: -webkit-gradient(linear, left top, left bottom, from(0), color-stop(0, transparent), to(rgba(31, 118, 180, 0.4)));
  background: linear-gradient(0, transparent 0, rgba(31, 118, 180, 0.4));
  top: 0;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  left: 0;
  position: absolute;
  right: 0;
  z-index: 1;
}

.wel-banner .swiper-slide-active .item .words .ttop0 .line:after {
  width: 100%;
  -webkit-transition: 4s;
  transition: 4s;
}

.wel-banner .swiper-slide-active .item .words .img {
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transform: translateY(0);
          transform: translateY(0);
  -webkit-transition: .8s;
  transition: .8s;
}

.wel-banner .swiper-slide-active .item .words .bbot {
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transform: translateY(0);
          transform: translateY(0);
  -webkit-transition: .8s;
  transition: .8s;
  -webkit-transition-delay: .5s;
          transition-delay: .5s;
}

.wel-banner .imageboxs {
  position: relative;
  overflow: hidden;
}

.wel-bannerbox {
  position: relative;
}

.wel-bannerbox:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: #fff;
  top: 0;
  left: 0;
  z-index: 30;
}

.wel-bannerbox.animate:after {
  width: 0;
  -webkit-transition: all 1s cubic-bezier(0.04, 0.79, 1, 1);
  transition: all 1s cubic-bezier(0.04, 0.79, 1, 1);
}

.mbox {
  display: none;
}

.pcbox {
  display: block;
}

/* product */

.wel-about {
  /* background: #f5f5f5; */
}

.wel-about-top {
  padding: 120px 0 60px;
  text-align: center;
}

.wel-about-top-left {
  width: 100%;
}

.wel-news .wel-about-top-left {
  width: 100%;
  text-align: center;
}

.wel-about-top-left span {
  text-transform: capitalize;
  position: relative;
  font-size: 58px;
  /* color: #3d90cb; */
  display: block;
  line-height: 1;
  margin-bottom: 20px;
}

.wel-search .wel-about-top-left span {
  color: #fff;
}

/* .wel-about-top-left span::before {
  position: absolute;
    content: '';
    width: 8px;
    height: 28px;
    top: 10px;
    left: -19px;
    background: #3d90cb;
} */

.wel-center span::before {
  display: none;
}

.wel-about-top-left span i {
  font-style: inherit;
  display: block;
}

.wel-about-top-left h3 {
  font-size: 36px;
}

.wel-about-top-left p {
  font-size: 17px;
  color: #666;
  margin-top: 20px;
  letter-spacing: 1px;
}

.wel-about-top-right {
  width: 66.66%;
}

.wel-about-top-right p {
  font-size: 17px;
}

.wel-more {
  display: inline-block;
  margin: 50px auto 0;
  width: 210px;
  height: 45px;
  font-size: 17px;
  line-height: 43px;
  color: #343331;
  text-align: center;
  border: 2px solid #5c5b5a;
  -webkit-transition: .5s;
  transition: .5s;
  font-weight: normal;
  -webkit-transition: 1s;
  transition: 1s;
}

.wel-more:hover {
  background: #3d90cb;
  border: 2px solid #3d90cb;
  color: #fff;
}

.img_pic {
  position: relative;
  width: 100%;
  padding-top: 50%;
  overflow: hidden;
}

.img_pic img {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  -webkit-transition: all 1s;
  transition: all 1s;
  -o-object-fit: cover;
  object-fit: cover;
}

.wel-about-view {
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}

.wel-about-view li {
  position: relative;
  width: 50%;
  background: #f5f5f5;
  border-top: 4px solid #fff;
}

.wel-about-view li:nth-child(2n) {
  border-left: 4px solid #fff;
}

.wel-about-pic img {
  width: auto;
  height: 68%;
  left: auto;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  -webkit-transition: all 1s;
  transition: all 1s;
}

.wel-about-view li:hover .wel-about-pic img {
  height: 78%;
}

.wel-about-text {
  position: absolute;
  width: 45%;
  padding: 50px 40px;
  top: 50%;
  left: 3%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  -webkit-transition: all .5s;
  transition: all .5s;
}

.wel-about-view li:hover .wel-about-text {
  top: 45%;
}

.wel-about-text h3 {
  font-size: 30px;
  overflow: hidden;
  white-space: nowrap;
  -webkit-text-overflow: ellipsis;
  text-overflow: ellipsis;
}

.wel-about-text p {
  font-size: 16px;
  color: #666;
  margin-top: 50px;
  width: 100%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pro-more {
  width: 35px;
  height: 35px;
  margin-top: 55px;
  border: 1px solid #ccc;
  border-radius: 50%;
  background: url(../picture/pro-more.png) no-repeat center;
  background-size: 15px;
  -webkit-transition: all .3s;
  transition: all .3s;
}

.wel-about-view li:hover .pro-more {
  background: #3d90cb url(../picture/pro-more-1.png) no-repeat center;
  background-size: 15px;
}

/* product  end */

/* culture */

.wel-culture {
  position: relative;
  padding: 130px 0 100px;
  color: #fff;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.wel-culture::before {
  position: absolute;
  content: '';
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: #3d90cb;
  opacity: 0.6;
}

.wel-culture .wel-about-top-left {
  width: auto;
  text-align: center;
}

.wel-culture .wel-about-top-left span {
  color: #fff;
}

.wel-culture-text {
  margin-top: 40px;
}

.wel-culture p {
  position: relative;
  font-size: 17px;
  opacity: 0.8;
  width: 900px;
  line-height: 1.8;
  word-break: keep-all;
  margin: 0 auto 50px;
  letter-spacing: 1px;
  text-align: center;
}

.wel-culture .text-more {
  margin: 0 auto;
}

.numbox .item {
  position: relative;
  float: left;
  width: 25%;
  line-height: 1.1;
  text-align: center;
}

.numbox .item::before {
  position: absolute;
  content: '';
  width: 1px;
  height: 30px;
  top: 50%;
  left: -36px;
  margin-top: -15px;
  background: rgba(255, 255, 255, .3);
}

.numbox .item:first-child::before {
  display: none;
}

.numbox .item .i0 {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  right: 70px;
  width: 46px;
  margin: 0 auto;
  font-size: 18px;
}

.numbox .item .i1 {
  font-size: 16px;
  margin: 0 0 15px;
  color: #9f9f9f;
}

.numbox .item .i1 span {
  font-size: 48px;
  font-weight: bold;
  margin-right: 8px;
  color: #3d90cb;
}

.numbox .item .i2 {
  font-size: 16px;
  opacity: 0.8;
}

.numbox .item:nth-child(4) {
  padding-right: 0;
}

/* culture  end */

/* case */

.wel-case {
  padding-bottom: 100px;
}

.wel-case-view {
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  overflow: hidden;
}

.gallery-top {
  float: left;
  width: 37%;
  padding-left: 10%;
  /* background-color: #f5f5f5; */
}

/* .gallery-top .swiper-slide {
  background: #f5f5f5;
} */

/* .gallery-top .swiper-slide{
  opacity: 0;
} */

.gallery-top .swiper-slide>span {
  display: block;
  font-size: 20px;
  color: #3d90cb;
  padding-top: 30px;
}

.gallery-top .swiper-slide .wel-case-text {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  margin-top: 100px;
  -webkit-transition: all 1.5s;
  transition: all 1.5s;
  opacity: 0;
}

.gallery-top .swiper-slide.swiper-slide-active .wel-case-text {
  margin-top: 0;
  opacity: 1;
}

.gallery-top .swiper-button-prev {
  top: auto;
  bottom: 30px;
  background: url(../picture/prev-1.png) no-repeat center;
  background-size: 40px;
  left: 27%;
  margin: 0;
  width: 40px;
  -webkit-transition: all .3s;
  transition: all .3s;
  opacity: 0.5;
}

.gallery-top .swiper-button-next {
  top: auto;
  bottom: 30px;
  background: url(../picture/next-1.png) no-repeat center;
  background-size: 40px;
  left: 27%;
  margin: 0;
  margin-left: 65px;
  width: 40px;
  -webkit-transition: all .3s;
  transition: all .3s;
}

.gallery-thumbs {
  float: right;
  width: 63%;
}

.wel-case-text {
  text-align: left;
  padding-right: 5%;
}

.wel-case-text h3 {
  position: relative;
  line-height: 1;
  font-size: 37px;
  margin-bottom: 25px;
  font-weight: normal;
}

.wel-case-text h3:before {
  content: "";
  width: 1px;
  height: 50px;
  position: absolute;
  left: 0;
  top: -100px;
  background: #ccc;
}

.wel-case-text p {
  display: block;
  font-size: 22px;
  line-height: 1.4;
  background: #3d8fcb;
  color: #fff;
  padding: 5px 15px;
}

.wel-case-pic {
  padding-top: 62%;
}

.wel-case-pic:hover img {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}

/* case  end */

/* search */

.wel-search {
  position: relative;
  padding: 130px 0 100px;
  color: #fff;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.wel-search::before {
  position: absolute;
  content: '';
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: #3d90cb;
  opacity: 0.6;
}

.wel-search .wel-about-top-left {
  width: 100%;
  text-align: center;
  color: #fff;
}

.wel-search .wel-about-top-left p {
  color: #fff;
}

.wel-search .wel-search-text {
  position: relative;
  width: 800px;
  margin: 40px auto 0;
}

.wel-search .inputbox {
  border: 1px solid #e8e8e8;
  border-right: none;
  width: calc(100% - 230px);
  position: relative;
  background: #fff;
}

.wel-search input {
  border: none;
  outline: none;
  background: none;
  height: 60px;
}

.wel-search .inputbox input[type=text] {
  width: 100%;
  padding-left: 22px;
  padding-right: 48px;
  font-size: 16px;
  color: #666;
}

.wel-search .inputbox input[type=submit] {
  width: 20px;
  height: 20px;
  position: absolute;
  padding: 0;
  right: 30px;
  top: 0;
  bottom: 0;
  margin: auto;
  text-indent: -999px;
  overflow: hidden;
  color: #999999;
  background: url(../picture/ser.png) no-repeat center;
  background-size: 100%;
}

.wel-search .button {
  width: 230px;
}

.wel-search .button input {
  width: 100%;
  background: #3d90cb;
  font-size: 17px;
  color: #ffffff;
  height: 62px;
}

/* search end */

/* news */

.wel-news {
  padding-top: 100px;
  padding-bottom: 90px;
  background: url(../picture/keep-bg.jpg) no-repeat center;
  background-size: cover;
}

.wel-news-view {
  /* width: calc(100% + 40px);
  margin-left: -40px; */
  margin-top: 52px;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}
.ny-worker-view{
  width: calc(100% + 40px);
  margin-left: -40px;
}

.wel-news-view a {
  display: block;
  /* width: calc(33.33% - 40px);
  margin-left: 40px; */
  background: #fff;
}
.ny-worker-view a{
  width: calc(33.33% - 40px);
  margin-left: 40px;
}
.wel-news-text {
  padding: 5px 30px 30px;
}

.wel-news-text span {
  display: block;
  padding: 25px 0 15px;
  font-size: 14px;
  color: #888;
}

.wel-news-text h3 {
  font-size: 24px;
  margin-bottom: 15px;
  line-height: 1.5;
  overflow: hidden;
  white-space: nowrap;
  -webkit-text-overflow: ellipsis;
  text-overflow: ellipsis;
  -webkit-transition: all .3s;
  transition: all .3s;
}

.wel-news-view a:hover .wel-news-text h3 {
  color: #3d90cb;
}

.wel-news-text p {
  font-size: 14px;
  color: #888;
  height: 84px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wel-news-pic {
  padding-top: 65%;
}

.wel-news-view a:hover .wel-news-pic img {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}

/* news  end */

@media screen and (max-width: 1700px) {
  .w1580 {
    width: 90%;
  }
  .header .sy-nav .nav-li .li-top {
    width: 130px;
  }
  .flex-left-box {
    left: 1rem;
  }
  .wel-banner .item .words .text {
    width: 62%;
  }
  .wel-title .t0 {
    font-size: 50px;
  }
  .wel-title .t1 {
    font-size: 50px;
  }
  .wel-title.news .t0 {
    font-size: 44px;
  }
  .wel-title.news .t1 {
    font-size: 40px;
  }
  .wel-video .words .t-box .t1 {
    font-size: 42px;
  }
  .itembox0 .itemright {
    width: 70%;
  }
  .itembox0 .itemleft {
    width: 30%;
    line-height: 1.5;
    padding-left: 12px;
  }
  .itembox0 .item00d .itemright {
    /*width: 70%;*/
  }
}

@media screen and (max-width: 1600px) {
  .container {
    width: 94%;
  }
  .gallery-top {
    width: 35%;
    padding-left: 5%;
  }
  .gallery-thumbs {
    width: 65%;
  }
  .gallery-top .swiper-button-prev {
    left: 15%;
  }
  .gallery-top .swiper-button-next {
    left: 15%;
  }
  .header .sy-nav .nav-li .li-top {
    width: 115px;
  }
  .header .sy-nav .nav-li .li-bot {
    padding-left: 25px;
  }
  .wel-news .t1 {
    font-size: 22px;
  }
  .wel-video .words .t-box .t1 {
    font-size: 38px;
  }
  .wel-title .t0 {
    font-size: 40px;
  }
  .wel-title .t1 {
    font-size: 40px;
  }
  .wel-title.news .t1 {
    font-size: 34px;
  }
  .wel-banner .item .words .ttop0 .t1 {
    font-size: 150px;
  }
  .header {
    padding: 0 30px;
    padding-left: 35px;
  }
  .header.active {
    top: 0;
  }
  .w1580 {
    width: 95%;
  }
  .newsbox .w1160 {
    float: right;
    margin-right: 20px;
  }
  .news-conbox {
    padding-top: 130px;
  }
  .news-conbox.w1580 {
    max-width: 1360px;
  }
  .wel-video {
    height: auto;
    padding-bottom: 90px;
  }
  .numbox {
    /*margin-top: 110px;*/
  }
}

@media screen and (max-width: 1480px) {
  .header .sy-nav .nav-li .li-bot a.more {
    max-width: 100%;
    width: auto;
  }
  .join {
    padding-bottom: 120px;
  }
  .news-conbox.w1580 {
    max-width: 100%;
  }
  .sy-footer .bot {
    height: auto;
    padding-bottom: 60px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .sy-footer {
    height: auto;
    font-size: 14px;
  }
  .sy-footer .top {
    padding-top: 76px;
  }
  .sy-footer .sy-footer-contact .li .litop {
    font-size: 18px;
  }
  .sy-footer .right .tit {
    font-size: 18px;
  }
  .header .sy-nav .nav-li .li-top {
    line-height: 90px;
  }
  .header {
    height: 90px;
  }
  .header .abox .nav-li {
    padding-top: 25px;
  }
  .header .sy-nav .linebox {
    padding-top: 35px;
  }
  .header .sy-logo a {
    height: 90px;
  }
  .header .abox {
    margin-left: 20px;
  }
  .ab-tit .t0 {
    font-size: 22px;
  }
  .value .value-images {
    margin-top: 60px;
  }
  .culture-box .w1160 {
    width: 85%;
    margin-right: 3%;
    float: right;
  }
  .swiper-about1 .item {
    width: 24%;
    margin-left: 1.33%;
  }
  .swiper-about1 .item .img {
    width: 100%;
    height: auto;
    padding: 25px 20px;
  }
  .swiper-about1 .item .img img {
    position: static;
    margin: 0 auto;
    width: 100%;
  }
  .wel-banner .item .words {
    padding-left: 25px;
    padding-bottom: 90px;
  }
  .wel-banner .item .words .ttop0 .line {
    width: 80%;
  }
  .wel-video {
    padding-top: 135px;
    padding-bottom: 70px;
  }
  .wel-video .words .t-box .t1 {
    margin-top: 90px;
    margin-bottom: 25px;
  }
  .wel-banner .swiper-pagination-fraction, .wel-banner .swiper-pagination-custom, .wel-banner .swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: 60px;
  }
  .numbox {
    /*margin-top: 90px;*/
  }
  .numbox .item .i1 {
    margin: 15px 0;
  }
  .numbox .item .i0 {
    font-size: 16px;
  }
  .itembox0 {
    width: 600px;
    padding-top: 30px;
  }
  .itembox0 .itemleft {
    width: 35%;
    margin-bottom: 15px;
  }
  .itembox0 .itemright {
    width: 65%;
  }
  .header .sy-nav .nav-li .li-bot {
    padding-left: 25px;
  }
  .itembox0 .itemright .tit {
    font-size: 24px;
  }
  /* .header .sy-nav .nav-li.mk07 .li-bot {
    left: -300px;
  } */
  .header .sy-nav .nav-li.mk06 .li-bot {
    left: -300px;
  }
  .header .sy-nav .nav-li.mk05 .li-bot {
    left: -300px;
  }
  .itembox0 .itemleft {
    font-size: 14px;
  }
  .flex-left-box {
    left: .5rem;
  }
  .itembox0 .item00d .itemright .fl {
    width: 200px;
    height: auto;
  }
  .itembox0.itembox0d {
    width: 800px;
  }
  .itembox0.itembox0d {
    width: 735px;
  }
  .itembox0 .item00d .itemright {
    width: 540px;
  }
  .header .sy-nav .nav-li.mk02 .li-bot {
    margin-left: -230px;
  }
}

@media screen and (max-width: 1400px) {
  .newsbox .w1160 {
    width: 85%;
  }
  .wel-news .t1 {
    font-size: 20px;
  }
  .swiper-about1 .item .img img {
    /*max-width: 90%;*/
  }
  .news-conbox {
    padding-top: 100px;
  }
  .video {
    margin-top: 60px;
    padding-bottom: 90px;
  }
  .case {
    margin-top: 60px;
    padding-bottom: 90px;
  }
  .cold-swiper .item {
    height: auto;
  }
  .cold-swiper {
    margin-top: 80px;
  }
  .swiper-about1 .item .word {
    padding: 15px 0;
  }
  .swiper-about1 .item .img {}
  .swiper-about1 .item {
    margin-bottom: 40px;
  }
  .w1320 {
    width: 95%;
  }
  .wel-video .words {
    width: 60%;
  }
  .wel-video .words .t-box {
    width: 70%;
  }
  .wel-video .imagebox {
    width: 43%;
  }
  .wel-video .imagebox .images {
    width: 100%;
    height: auto;
  }
  .opacity {}
  .wel-video .words .t0-img {
    width: 100%;
    height: auto;
  }
  .wel-news .images {
    width: 45%;
    height: auto;
  }
  .wel-news .words .item {
    height: auto;
    padding-bottom: 40px;
    padding-left: 60px;
  }
  .wel-title .t1 {
    font-size: 30px;
    margin-top: 10px;
    margin-bottom: 14px;
  }
  .wel-title .t0 {
    font-size: 30px;
  }
  .wel-title.news .t0 {
    font-size: 26px;
  }
  .wel-title.news .t1 {
    font-size: 28px;
  }
  .wel-video .words .t-box .t1 {
    font-size: 28px;
    margin-top: 70px;
    margin-bottom: 20px;
  }
  .wel-video .imagebox .images:after {
    top: -50px;
    left: 40px;
  }
  .wel-news {
    padding-top: 70px;
    padding-bottom: 90px;
  }
  .wel-news .item .t1, .wel-news .images .t1 {
    line-height: 24px;
    height: 24px;
  }
  .wel-banner .item .words .bbot {
    font-size: 20px;
    margin-top: 20px;
  }
  .wel-banner .item .words .bbot:after {
    width: 24px;
    height: 24px;
  }
  .header .sy-nav .nav-li .li-top:after {
    width: 28.8px;
    height: 12.8px;
  }
  .nav-input {
    width: 600px;
    height: 90px;
    font-size: 14px;
    padding: 18px 22px;
  }
  .itembox0 .itemright .wop {
    font-size: 14px;
  }
  .video-fixed .videobox {
    width: 70%;
    height: 500px;
  }
  .cold-swiper .item .span {
    font-size: 16px;
  }
  .flex-left-box a {
    line-height: 32px;
    margin-top: 15px;
  }
}

@media screen and (max-width: 1350px) {
  .header .sy-nav .nav-li .li-top {
    width: 90px;
  }
  .case-images .items {
    width: 15%;
    margin-left: 2%;
    height: auto;
    margin-bottom: 15px;
  }
  .header .sy-nav .nav-li .li-bot a.more {
    line-height: 45px;
  }
  .numbox .item .i1 span {
    font-size: 26px;
  }
  .cold-swiper {
    margin-top: 65px;
  }
  .join {
    padding-bottom: 80px;
  }
  .header .sy-nav .nav-li a {
    font-size: 14px;
  }
  .header .abox {
    margin-left: 10px;
  }
  .sy-footer .top {
    padding-bottom: 60px;
  }
  .sy-footer .sy-footer-contact .li .litop {
    font-size: 16px;
  }
  .sy-footer .right .tit {
    font-size: 16px;
  }
  .sy-footer .bot {
    padding-bottom: 45px;
  }
  .sy-footer .bot .fl {
    float: none;
    display: block;
  }
  .sy-footer .bot select {
    width: 180px;
    background-position: 90% center;
  }
  .sy-footer .sy-footer-contact .li .litop {
    margin-bottom: 20px;
  }
  .text-more {
    width: 200px;
    height: 45px;
    line-height: 45px;
  }
  .wel-news .item .t1, .wel-news .images .t1 {
    line-height: 20px;
    font-size: 16px;
    height: 20px;
    margin-top: 8px;
    margin-bottom: 10px;
  }
  .wel-news .news-ton {
    font-size: 14px;
  }
  .wel-news .words .item {
    padding-bottom: 6%;
  }
  .wel-title .t2 {
    font-size: 14px;
    line-height: 25px;
  }
  .wel-video .words .t-box .t2 {
    font-size: 14px;
    line-height: 25px;
  }
}

@media screen and (max-width: 1190px) {
  .header .sy-nav .nav-li .li-top {
    width: 80px;
  }
  .header {
    padding: 0 20px;
  }
  .newsbox .w1160 {
    margin-right: 0;
  }
  .pagination a {
    width: 40px;
    line-height: 40px;
    height: 40px;
  }
  .flex-left-box {
    left: 0;
  }
  .newsbox .w1160 {
    width: 90%;
  }
  .value .value-images {
    margin-top: 40px;
  }
}

@media screen and (max-width: 1180px) {
  .cold-swiper {
    margin-top: 45px;
  }
}

@media screen and (max-width: 1024px) {
  .mbox {
    display: block;
  }
  .case-images .items {
    width: 32%;
  }
  .case-images .items:nth-child(6n+1) {
    margin-left: 2%;
  }
  .case-images .items:nth-child(3n+1) {
    margin-left: 0;
  }
  .cold-swiper .item .span {
    font-size: 15px;
    opacity: 1;
  }
  .wel-video .imagebox .images .img:after {
    width: 50px;
    height: 50px;
  }
  .news-conbox {
    min-height: 400px;
  }
  .cold-swiper .item img {
    width: 100%;
  }
  .pcbox {
    display: none;
  }
  .flex-left-box {
    display: none;
  }
  .newsbox .w1160 {
    width: 100%;
  }
  .news-conbox {
    padding-top: 125px;
  }
  .join {
    padding-bottom: 65px;
  }
  .news-conbox.details {
    padding-top: 180px;
  }
  /**/
  .wel-video {
    padding-top: 80px;
    padding-bottom: 40px;
  }
  /**/
  .wel-video:after {
    display: none;
  }
  /* .sy-footer .bot .select .selecttop {
    width: 100%;
    background-position: 95% center;
  } */
  .sy-footer .bot .select .selectbot {
    width: 100%;
  }
  .sy-footer .bot .select {
    width: 100%;
    margin-left: 0;
  }
}

@media screen and (max-width: 900px) {
  .mimg {
    height: 1200px;
    background-size: 100%!important;
  }
  .s-title:after {
    position: absolute;
    content: "";
    width: 40px;
    height: 1px;
    background: #e5eaf0;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
  }
  .s-title:before {
    position: absolute;
    content: "";
    width: 1px;
    height: 100px;
    background: #e5eaf0;
    left: 0;
    top: 15px;
  }
  .video-fixed .videobox {
    width: 90%;
  }
  .wel-news .words:after {
    display: none;
  }
  .wel-news .news-ton:before {
    width: 30px;
    height: 30px;
  }
  .mv-img {
    width: 425px;
    height: 285px;
  }
  .wel-banner {
    height: auto!important;
  }
  .wel-banner .m900 {
    width: 100%;
  }
  .wel-video .imagebox {
    position: static;
    width: 80%;
    padding-top: 45px;
  }
  .wel-video .imagebox img {
    width: 100%;
  }
  .wel-video .words {
    width: 100%;
  }
  .wel-video .words .t-box {
    width: 100%;
  }
  .wel-banner .item .words .ttop0 .t1 {
    font-size: 120px;
  }
  .wel-banner .item .words .text {
    width: 100%;
  }
  .wel-banner .item .words .img {
    width: 100%;
  }
  .pc900 {
    display: none;
  }
  .m900 {
    display: block;
  }
  .swiper-about1 .item {
    width: 80%;
    margin: 0 auto;
    float: none;
  }
  .mbbanner {
    display: block;
  }
  .join {
    padding-bottom: 40px;
  }
  .case {
    padding-bottom: 50px;
    margin-top: 35px;
  }
  .video {
    margin-top: 35px;
    padding-bottom: 50px;
  }
  .news-conbox {
    padding-top: 80px;
  }
  .pagination a {
    width: 35px;
    line-height: 35px;
    height: 35px;
  }
  .news-conbox.details {
    padding-top: 150px;
  }
  .cold-swiper .swiper-pagination {
    margin-top: 35px;
  }
  .cold-swiper .item img {
    width: 100%;
  }
  .wel-news .images {
    width: 100%;
  }
  .wel-news .images img {
    width: 100%;
  }
  .wel-news .words {
    width: 100%;
  }
  .wel-news .words .item {
    padding-left: 0;
    border-left: none;
    padding: 5% 0;
    border-bottom: 1px solid #dcdcdc;
  }
  .wel-news .words .item:after {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .ttop {
    width: 56px;
    height: 42px;
  }
  .text-more {
    font-size: 15px;
  }
  .newsbg {
    height: 5rem;
  }
  .video-fixed .videobox {
    width: 95%;
  }
  .cold-swiper .swiper-pagination-bullet-active {
    width: 30px;
  }
  .cold-swiper .swiper-pagination-bullet {
    width: 20px;
  }
  .value .value-images {
    margin-top: 20px;
  }
}

@media screen and (max-width: 750px) {
  .mimg {
    height: 13.3rem;
  }
  .w1320 {
    width: 90%;
  }
  .sy-footer .bot select {
    margin-left: 0;
  }
  .wel-news .images .text {
    position: static;
    background: #f1f3f7;
    padding: .4rem .48rem;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .wel-news .images:after {
    display: none;
  }
  .wel-news .images .text .t0 {
    color: #00617f;
  }
  .wel-news .images .text .t1 {
    color: #0d2a40;
  }
  .wel-news .images .text .t2 {
    color: #00617f;
  }
  .wel-news .images .text .t2:after {
    background: #00617f;
  }
  .wel-banner .item .words .ttop0 .t0 {
    font-size: .24rem;
    line-height: .3rem;
    height: .3rem;
  }
  .wel-banner .item .words .ttop0 {
    padding-left: .35rem;
    height: .3rem;
  }
  .cold-swiper .swiper-pagination {
    margin-top: .3rem;
  }
  .m75 {
    display: block;
  }
  .textpc75 {
    display: none;
  }
  .pc75 {
    display: block;
  }
  .ab-tit .t0 {
    margin-bottom: .35rem;
    font-size: .36rem;
  }
  .swiper-about1 .item .img {
    /*height: 5rem;*/
  }
  .swiper-about1 .item {
    width: 90%;
  }
  .wel-banner .item .words .img {
    width: 4.6rem;
  }
  .wel-banner .item .words .text {
    margin-top: .4rem;
    padding-top: .4rem;
  }
  .opacity {
    display: none;
  }
  .wel-video .imagebox .images .img {
    background-size: cover!important;
  }
  .wel-banner .item .words .ttop0 .t1 {
    font-size: 1.3rem;
    top: -.6rem;
    right: -.2rem;
  }
  .wel-banner .item .words {
    padding-left: .4rem;
    padding-bottom: 1.5rem;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .wel-banner .item .words .bbot {
    font-size: .24rem;
    padding-left: .35rem;
    line-height: .3rem;
    margin-top: .25rem;
  }
  .wel-banner .item .words .bbot:after {
    width: .3rem;
    height: .3rem;
  }
  .wel-dd {
    display: none;
  }
  .wel-banner .swiper-pagination-fraction, .wel-banner .swiper-pagination-custom, .wel-banner .swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: .6rem;
  }
  .mv-img {
    width: 4.25rem;
    height: 2.85rem;
    margin-left: .4rem;
  }
  .wel-video {
    padding-top: 1.2rem;
  }
  .wel-video .imagebox .images {
    width: 6.3rem;
    height: 4.6rem;
  }
  .w1580 {
    width: 90%;
  }
  .wel-video .imagebox .images:after {
    top: -.5rem;
    left: .4rem;
  }
  .wel-video .imagebox {
    padding-top: 1.6rem;
  }
  .wel-video .imagebox .images {
    margin-top: 0;
  }
  .wel-video .words .t-box .t1 {
    font-size: .5rem;
    margin-top: 1.2rem;
    margin-bottom: .6rem;
  }
  .wel-video .words .t-box .t2 {
    font-size: .24rem;
    line-height: 1.8;
    margin-bottom: .4rem;
  }
  .wel-video .words .t-box {
    padding: 0 .3rem;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .numbox {
    margin-top: 1.3rem;
    padding: 0 .3rem;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .numbox .item .i0 {
    font-size: .24rem;
    color: #000000;
  }
  .numbox .item .i2 {
    font-size: .24rem;
  }
  .numbox .item .i1 span {
    font-size: .45rem;
  }
  .wel-title .t0 {
    font-size: .48rem;
  }
  .wel-title .t1 {
    font-size: .5rem;
  }
  .wel-title.news .t0 {
    font-size: .48rem;
  }
  .wel-title.news .t1 {
    font-size: .5rem;
  }
  .wel-news {
    padding-top: 1.2rem;
    padding-bottom: .8rem;
  }
  .wel-news .words .item {
    padding: .5rem 0;
  }
  .wel-news .news-ton {
    font-size: .24rem;
  }
  .wel-news .item .t1, .wel-news .images .t1 {
    font-size: .4rem;
    line-height: .5rem;
    height: 1rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .w-news-more {
    text-align: left;
    margin-top: .65rem;
  }
}

@media screen and (max-width: 500px) {
  .text-more {
    width: 160px;
  }
  .m-header .w-header {
    padding: 10px;
  }
  .text-more {
    font-size: 14px;
  }
}