@font-face {
  font-family: 'iconfont';
  /* project id 2268289 */
  src: url('//at.alicdn.com/t/font_2268289_ti32978k2so.eot');
  src: url('//at.alicdn.com/t/font_2268289_ti32978k2so.eot?#iefix') format('embedded-opentype'), url('//at.alicdn.com/t/font_2268289_ti32978k2so.woff2') format('woff2'), url('//at.alicdn.com/t/font_2268289_ti32978k2so.woff') format('woff'), url('//at.alicdn.com/t/font_2268289_ti32978k2so.ttf') format('truetype'), url('//at.alicdn.com/t/font_2268289_ti32978k2so.svg#iconfont') format('svg');
}
@font-face {
  font-family: 'titleFont';
  src: url('../fonts/SourceHanSansCN-Heavy.otf');
}
@font-face {
  font-family: 'enFont';
  src: url('../fonts/AvantGarde-ExtraLight.otf');
}
* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}
@font-face {
  font-family: iconfont;
  src: url(//at.alicdn.com/t/font_823737_zfbom1jl5s.eot);
  src: url(//at.alicdn.com/t/font_823737_zfbom1jl5s.eot?#iefix) format('embedded-opentype'), url(//at.alicdn.com/t/font_823737_zfbom1jl5s.woff) format('woff'), url(//at.alicdn.com/t/font_823737_zfbom1jl5s.ttf) format('truetype'), url(//at.alicdn.com/t/font_823737_zfbom1jl5s.svg#iconfont) format('svg');
}
@font-face {
  font-family: AlibabaSans;
  src: url(../fonts/PTDINCondensedCyrillic.ttf);
}
/*整体部分*/
::-webkit-scrollbar {
  width: 12px;
  height: 10px;
}
/*滑动轨道*/
::-webkit-scrollbar-track {
  border-radius: 0;
  background: #555555;
}
/*滑块*/
::-webkit-scrollbar-thumb {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.2);
  background-color: #fddd03;
}
/*滑块效果*/
::-webkit-scrollbar-thumb:hover {
  border-radius: 5px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.2);
  background-color: rgba(85, 85, 85, 0.4);
}
._iconfont {
  font-family: iconfont!important;
  font-style: normal;
}
.iconfont {
  font-family: "iconfont" !important;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
}
.backTop.active {
  bottom: 100px;
}
.backTop:hover {
  background: #fddd03;
}
nav {
  width: 100%;
  background: rgba(255, 255, 255, 0);
  height: 80px;
  position: fixed;
  top: 0;
  z-index: 100;
  padding: 0 3%;
  transition: ease 0.5s;
}
nav::before {
  width: 100%;
  height: 200px;
  background: url("/resources/assets/images/header_bg.png") repeat-x;
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  -webkit-transition: all 0.5s;
}
nav.navActive::before {
  top: -200px;
}
nav .line {
  position: absolute;
  top: 80px;
  height: 1px;
  width: 100%;
  background: rgba(0, 0, 0, 0.1);
  left: 0;
  transition: ease 0.5s;
  display: none;
}
li,
ul {
  list-style: none;
}
.navActive {
  background: #fff;
}
nav .logo {
  float: left;
  width: 100px;
  z-index: 9;
  position: absolute;
  transition: ease 0.5s;
  height: 42px;
  margin-top: 25px;
  display: block;
}
nav .logo img {
  width: 100%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: ease 0.5s;
}
nav .logo img:nth-child(1) {
  opacity: 1;
}
a,
a:hover {
  color: inherit;
}
.nav-right {
  width: 100%;
  right: 0;
  text-align: center;
  background-color: rgba(255, 255, 255, 0);
  height: 100%;
  position: absolute;
  transition: 0.5s all ease;
  box-shadow: 10px 1px 10px 1px rgba(128, 128, 128, 0);
  overflow: hidden;
}
.nav-right-img {
  width: 35%;
  position: absolute;
  margin: 9rem 2vw;
  z-index: 9;
}
.nav-right > ul {
  position: relative;
  width: 60%;
}
.nav-right:after {
  content: '';
  position: absolute;
  background: white;
  width: 100%;
  height: 320px;
  left: 0;
  opacity: 0;
  transition: 0.5s all ease;
  top: 0;
}
.nav.navActive .nav-right:after {
  top: 80px;
}
nav ul {
  right: 0;
  position: relative;
  transition: 0.5s all ease;
  width: 100%;
  float: right;
  z-index: 5;
  height: 100%;
}
nav ul .level1 {
  line-height: 80px;
  list-style: none;
  width: 13%;
  height: 100%;
  float: left;
  font-size: 16px;
  font-weight: 400;
  transition: 0.5s all ease;
  cursor: pointer;
  position: relative;
}
nav ul .level1 a {
  color: #fff;
  position: relative;
  display: block;
}
nav ul .level1 > a:after {
  content: '';
  bottom: 20px;
  right: 0;
  width: 0;
  height: 4px;
  background: #fddd03;
  position: absolute;
  transition: ease 0.5s;
}
nav ul .level1 > a.activeNav:after {
  width: 40%;
  left: 30%;
  bottom: 20px;
}
nav ul .level1 span {
  font-size: 25px;
  line-height: 80px;
}
nav ul .level1 ul {
  width: 100%;
  list-style: none;
  padding: 0;
  margin-top: 0;
  opacity: 0;
  height: 220px;
  transform: translateY(-15%);
}
nav ul .level1:hover ul {
  opacity: 1;
  transform: translateY(0);
}
nav ul .level1 ul li a:hover {
  color: #333333 !important;
}
nav ul .level1 ul li {
  line-height: 40px;
  height: 40px;
  width: 100%;
  position: relative;
  font-size: 16px;
}
nav ul .level1 ul li a:after {
  content: inherit;
  background: #fddd03;
  position: absolute;
  right: 0;
  bottom: 0;
  transition: ease 0.5s;
  height: 2px;
  width: 0;
}
@media screen and (min-width: 1200px) {
  nav ul .level1 ul li:hover a:after {
    width: 100%;
  }
  nav ul .level1:hover > a:after {
    width: 40%;
    left: 30%;
    bottom: 20px;
  }
}
nav .imessage {
  display: inline-block;
  width: 88px;
  height: 88px;
  background: #2678df;
}
nav .imessage img {
  margin: 30px 26px;
}
.nav.active .nav-right {
  height: 320px;
  background-repeat: no-repeat;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}
nav.active ul .level1 a {
  color: #3e3e3e;
  font-weight: bold;
}
nav.active ul .level1 ul li a {
  color: #adadad;
  font-weight: normal;
}
nav.active .nav-right:after {
  opacity: 1;
}
nav.active .logo img:nth-child(1),
nav.navActive .logo img:nth-child(1) {
  opacity: 0;
}
nav.active .logo img:nth-child(2),
nav.navActive .logo img:nth-child(2) {
  opacity: 1;
}
nav.active ul .level1 a.activeNav {
  color: #fddd03;
}
nav.navActive ul .level1 a {
  color: #3e3e3e;
  font-weight: bold;
}
nav.navActive ul .level1 ul li a {
  font-weight: normal;
}
nav.navActive {
  height: 80px;
  box-shadow: 2px 2px 2px rgba(119, 119, 119, 0.2);
}
nav.navActive .nav-right {
  height: 80px;
}
nav.navActive ul .level1 {
  height: 80px;
  line-height: 80px;
}
nav.navActive .line {
  opacity: 0;
  visibility: hidden;
}
nav.navActive ul .level1 a.activeNav {
  color: #fddd03 !important;
}
.header {
  position: fixed;
  width: 100%;
  z-index: 110;
  height: auto;
  top: 0;
  -webkit-transition: all 500ms cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-image: url("../images/navBg.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.logo {
  width: 153px;
  position: relative;
  -webkit-transition: all 0.35s;
}
.nav_icon {
  width: 195px;
  height: auto;
  border-radius: 45px;
  cursor: pointer;
  line-height: 45px;
  text-align: center;
  color: #fff;
  font-size: 20px;
  -webkit-transition: all 0.35s;
  overflow: hidden;
  position: relative;
  border: 2px solid #fff;
}
.school_swiper .swiper-pagination {
  display: none;
}
.nav_icon .tel {
  width: 130px;
  height: auto;
  position: absolute;
  left: 45px;
  top: 0px;
  text-align: left;
  font-family: AlibabaSans;
  font-size: 24px;
}
.nav_icon .icon {
  width: 45px;
  height: 45px;
  position: relative;
  text-align: center;
}
.header.active::before {
  width: 100%;
  border-radius: 0px;
}
.header.active .nav ul li .first a {
  /*color: #3e3e3e;*/
}
.header.active .nav_icon {
  color: #3e3e3e;
  border: 2px solid #3e3e3e;
}
.header.active .logo {
  width: 153px;
}
.header .nav {
  width: auto;
  height: 100%;
  position: relative;
  opacity: 1;
  -webkit-transition: all 1.5s;
  visibility: visible;
  z-index: 10;
  margin-right: 128px;
}
.header .nav ul {
  display: flex;
  height: 100%;
  justify-content: space-between;
}
.header .nav ul li {
  width: auto;
  height: 100%;
  position: relative;
}
.header .nav ul li.active .first a {
  color: #c78d12;
}
.header .nav ul li .first {
  width: auto;
  height: 100%;
  position: relative;
  font-size: 16px;
  font-weight: bold;
  line-height: 50px;
}
.header .nav ul li .first a {
  display: block;
  height: 100%;
  padding: 0px 1.6vw;
  color: #fff;
}
.header .nav ul li .first::after {
  width: 0%;
  height: 4px;
  position: absolute;
  left: 50%;
  bottom: 0px;
  content: '';
  background: #c78d12;
  -webkit-transition: all 600ms cubic-bezier(0.23, 1, 0.32, 1);
}
.header .nav ul li:hover .first a {
  color: #c78d12;
}
.header .nav ul li:hover .list {
  top: 70px;
  opacity: 1;
  visibility: visible;
}
.header .nav ul li .list a {
  display: block;
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.header .nav ul li .list a:hover {
  color: #0068b7;
}
.header .nav ul li .list a:last-child {
  border-bottom: none;
}
.header .nav ul li .first.has::before {
  width: 10px;
  height: 10px;
  position: absolute;
  right: 10px;
  top: 50%;
  margin-top: -5px;
  background-size: cover;
  content: '';
  opacity: 0.5;
}
.banner {
  background: #eeeeee;
  position: fixed;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  left: 0px;
  top: 0px;
  z-index: 25;
}
.banner .subiao {
  position: absolute;
  bottom: 20px;
  left: 48%;
  color: white;
  text-align: center;
}
.banner .subiao img {
  padding-bottom: 5px;
}
.bannerImg {
  width: 100%;
  height: 80vh;
  /*background-size: cover !important;*/
}
.bannerBox{
  width: 100%;
  height: 80vh;
}
#homevideo {
  position: absolute;
  height: auto;
  left: 50%;
  width: 115%;
  top: 0%;
  transform: translateX(-50%);
}
.hsSvg {
  width: 100%;
  position: absolute;
  left: 0px;
  top: 0px;
  transition: 2s all;
}
svg > rect {
  -webkit-mask: url(#mask);
  mask: url(#mask);
}
svg defs mask rect {
  fill: #ffffff;
}
.hsSvg image {
  display: block;
  position: absolute;
}
.swiperBanner {
  margin-top: 0px;
  height: 90vh;
}
.swiperNomal {
  width: 100%;
  overflow: hidden;
}
.swiperNomal .swiper-pagination {
  position: absolute;
  bottom: 30px;
}
.swiperNomal .swiper-slide {
  width: 100% !important;
  overflow: hidden;
}
.swiperNomal .swiper-slide .slide-inner {
  width: 100%;
  transition: 1s linear 2s;
  transform: scale(1, 1);
}
.swiperNomal .swiper-slide .text{
  width: 15vw;
  position: absolute;
  left: 5vw;
  bottom: 6vw;
}

.swiperNomal .swiper-slide-active .slide-inner,
.swiperNomal .swiper-slide-duplicate-active .slide-inner {
  transition: 16s linear;
  transform: scale(1.2, 1.2);
}
.shubiao {
  width: 1vw;
  height: 2vw;
  margin: 0 auto;
  position: relative;
  top: -4vw;
  z-index: 99;
  cursor: pointer;
}
.navBar {
  position: fixed;
  width: 85px;
  height: 100vh;
  left: 0px;
  top: 0px;
  background: #fff;
  z-index: 100;
  box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.1);
}
.navBar ul {
  display: flex;
  width: 100%;
  height: auto;
  flex-wrap: wrap;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
}
.navBar ul li {
  width: 100%;
  text-align: center;
  cursor: pointer;
  margin-bottom: 15px;
}
.navBar ul li .icon {
  font-size: 28px;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  margin: 0px auto;
  border-radius: 50%;
  -webkit-transition: all 0.35s;
}
.navBar ul li .txt {
  opacity: 0;
  visibility: hidden;
  position: relative;
  top: 15px;
  -webkit-transition: all 0.35s;
}
.navBar ul li:hover .icon {
  background: #0068b7;
  color: #fff;
}
.navBar ul li:hover .txt {
  opacity: 1;
  visibility: visible;
  top: 5px;
}
.swiperNomal .slogan {
  width: 8vw;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  left: 10%;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 2s;
}
.swiperNomal .swiper-slide-active .slogan {
  left: 15%;
  opacity: 1;
  visibility: visible;
}
.homeBox {
  /*background: #ffffff;*/
}
.b1 {
  margin-top: 150vh;
  z-index: 25;
  position: relative;
}
.b1Bg {
  background-image: url("../images/strengthImg2.jpg");
  width: 100%;
  height: 150vw;
  background-position: center center;
  background-repeat: no-repeat;
  position: absolute;
  top: -20vw;
  opacity: 1;
  /*background-attachment: fixed;*/
}
.b1-box {
  width: 98vw;
  padding-left: 17.2vw;
  padding-top: 5vw;
  padding-bottom: 35vw;
}
.b1-title {
  position: relative;
  margin-bottom: 42px;
}
.b1-title .cn {
  font-size: 36px;
  color: #3a3a3a;
  font-family: enFont;
}
.b1-title .en {
  font-size: 36px;
  color: #3a3a3a;
  font-family: titleFont;
}
.b1-box-item {
  width: 80.6vw;
  display: inline-block;
  position: relative;
}
.b1-box-item .b1-box-item-left {
  width: 23vw;
  height: 23vw;
  background: #fddd03;
  display: inline-block;
  float: left;
  text-align: center;
  /*margin-top: -10vw;*/
}
.b1-box-item-left .year {
  font-size: 7vw;
  color: #191919;
  font-weight: bold;
  padding-top: 5vw;
}
.b1-box-item-left .cn {
  padding-top: 1vw;
  font-size: 1.5vw;
  color: #191919;
}
.b1-box-item .b1-box-item-right {
  width: 57.6vw;
  /*height: 39.5vw;*/
  background-color: #ffffff;
  display: inline-block;
  margin-top: 15vw;
  padding-bottom: 5vw;
}
.b1-box-item-right1 {
  /*height: 11vw;*/
  border-bottom: 1px solid #ececec;
  padding: 3.5vw 0 3.5vw 0;
  display: inline-block;
  cursor: pointer;
}
.b1-box-item-right1:hover .b1lr::before {
  width: 3vw;
  height: 3vw;
  margin-left: 0;
  margin-top: 0;
}
.b1-box-item-right1:hover .b1lr svg path {
  fill: #ffffff !important;
}
.b1-box-item-right1 .title {
  padding-left: 3vw;
  width: 70%;
  font-size: 16px;
  line-height: 2vw;
  color: #3a3a3a;
  display: inline-block;
}
.b1lr {
  width: 3vw;
  height: 3vw;
  background-color: #fddd03;
  float: right;
  display: inline-block;
  margin-right: 2vw;
  cursor: pointer;
  transition: 0.5s all;
  border-radius: 50%;
}
.b1lr svg {
  width: 20px;
  margin-left: 1vw;
  margin-top: 1vw;
  position: relative;
}
.b1lr::before {
  content: '';
  width: 0;
  height: 0;
  background-color: black;
  border-radius: 50%;
  position: absolute;
  transition: 0.5s all;
  margin-left: 1.5vw;
  margin-top: 1.5vw;
}
.b1-box-item-right2 {
  /*height: 15vw;*/
  display: flex;
  padding: 2vw 3vw;
}
.b1-box-item-right2:last-child {
  border-bottom: transparent;
}
.b1-box-item-right2 .b1-box-item-right2-l {
  flex: 1;
}
.b1-box-item-right2 .b1-box-item-right2-r {
  flex: 1;
}
.b1-box-item-right2 div .number {
  font-size: 5vw;
  color: #313033;
}
.b1-box-item-right2 div .number span {
  font-size: 1.2vw;
  font-family: enFont;
  font-weight: normal;
}
.b1-box-item-right2 div .en {
  font-size: 16px;
  color: #464646;
  letter-spacing: 1px;
}
.b1-box2 {
  position: relative;
  display: flex;
  margin-bottom: 10vw;
  z-index: 2;
}
.b1-box2 .left {
  width: 42vw;
  height: 51vw;
  margin-top: -15vw;
  background: rgba(0, 0, 0);
}
.b1-box2 .left img {
  width: 42vw;
  height: 51vw;
  opacity: 0.6;
  transition: 0.5s all ease-in-out;
}
.b1-box2 .left .b1lr {
  float: inherit;
  margin-right: 0;
  margin-left: 4vw;
  position: relative;
  top: -16vw;
  color: white;
}
.b1-box2 .left .b1lr div {
  width: 10vw;
  margin-top: 1.5vw;
}
.b1-box2 .left .b1lr::before {
  background-color: #ffffff;
}
.b1-box2 .left .b1lr:hover svg path {
  fill: #fddd03;
}
.b1-box2 .left:hover .b1lr::before {
  width: 3vw;
  height: 3vw;
  margin-left: 0;
  margin-top: 0;
}
.b1-box2 .left:hover img {
  opacity: 1 !important;
}
.b1-box2 .right {
  display: flex;
}
.b1-box2 .right .right_L {
  margin-top: -5vw;
}
.b1-box2 .right .right_L .item {
  width: 34vw;
  height: 32vw;
  background: #ffffff;
  padding: 3vw;
  cursor: pointer;
}
.b1-box2 .right .right_L .item a{
  display: block;
}
.b1-box2 .right .right_L .item:nth-child(1) {
  border-bottom: 1px solid #4f4f4f;
}
.b1-box2 .right .item .b1lr {
  float: inherit;
  margin-right: 0;
  margin-top: 3vw;
  position: relative;
  color: white;
}
.b1-box2 .right .item .b1lr div {
  width: 10vw;
  margin-top: 1.5vw;
}
.b1-box2 .right .right_L .item .tit {
  font-size: 3vw;
  color: #313032;
}
.b1-box2 .right .right_L .item .info {
  font-size: 1vw;
  color: #4f4f4f;
  margin-top: 10vw;
}
.b1-box2 .right .b1itemActive {
  background: #fddd03 !important;
  color: #313032 !important;
  border-bottom: transparent !important;
}
.b1-box2 .right .b1itemActive .b1lr{
  background: white;
}
.b1-box2 .right .b1itemActive .b1lr:hover svg path {
  fill: #fddd03;
}
.b1-box2 .right .right_R {
  margin-top: 15vw;
  color: #fddd03;
}
.b1-box2 .right .right_R .item {
  width: 25vw;
  height: 23.5vw;
  background: #313032;
  padding: 3vw;
  cursor: pointer;
}
.b1-box2 .right .right_R .item a{
  display: block;
}
.b1-box2 .right .right_R .item .tit {
  font-size: 2vw;

}
.b1-box2 .right .right_R .item .info {
  font-size: 1vw;
  color: #ffffff;
  margin-top: 4vw;
}
.b1-box2 .right .right_R .item:nth-child(1) {
  border-bottom: 1px solid #6f6f70;
}
.b1Bg2 {
  width: 100%;
  height: 30vw;
  background: white;
  position: relative;
  margin-top: -30vw;
  z-index: 1;
}
.b2 {
  width: 100%;
  background: white;
  position: relative;
  z-index: 25;
}
.b2 .title {
  text-align: center;
  padding: 5vw;
}
.b2 .title .en {
  font-size: 3vw;
  color: #3a3a3a;
}
.b2 .title .cn {
  font-size: 2vw;
  color: #3a3a3a;
}
.b2 .b2-box {
  width: 100%;
  height: auto;
  display: flex;
  position: relative;
}
.b2 .b2-box .left {
  width: 82vw;
  height: 100vh;
  display: flex;
  position: sticky;
  position: -webkit-sticky;
  top: 0;
}
.b2 .b2-box .left .left_L {
  width: 50.1%;
  height: 100vh;
  background: rgb(0,0,0,.3);
  position: absolute;
  z-index: 1;
}
.b2 .b2-box .left .left_L .text {
  padding: 18vw 3vw;
}
.b2 .b2-box .left .left_L .text .tit {
  font-size: 3.5vw;
  color: #fddd03;
  padding-bottom: 3vw;
  transition: 0.5s all ease-in-out;
}
.b2 .b2-box .left .left_L .text .detail {
  font-size: 18px;
  color: #ffffff;
  letter-spacing: 1px;
  line-height: 1.7;
  transition: 0.5s all ease-in-out;
}
.b2 .b2-box .left .left_L .b1lr {
  float: inherit;
  margin-right: 0;
  margin-left: 2vw;
  position: relative;
  top: -8vw;
  color: white;
}
.b2 .b2-box .left .left_L .b1lr div {
  width: 10vw;
  margin-top: 1.5vw;
}
.b2 .b2-box .left .left_L .b1lr:hover svg path {
  fill: #fddd03;
}
.b2 .b2-box .left .left_L:hover .b1lr::before {
  width: 3vw;
  height: 3vw;
  margin-left: 0;
  margin-top: 0;
  background: #ffffff;
}
.b2 .b2-box .left .left_R {
  width: 100%;
  background: white;
  overflow: hidden;
}
.b2 .b2-box .left .left_R .img {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}
.b2 .b2-box .left .left_R .img img {
  width: 100%;
  height: 100%;
  position: absolute;
  transition-property: transform,opacity;
  transform: translateY(100%);
  transition: 0.5s all ease-in-out;
}
.b2 .b2-box .left .left_R .img .img:last-child {
  transform: translateY(50%);
  transition: 0.5s all ease-in-out;
}
.b2 .b2-box .right {
  width: 18vw;
}
.b2 .b2-box .right .item {
  width: 18vw;
  height: 18vw;
  border-bottom: 1px solid #686868;
  background: #3a3a3a;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.b2 .b2-box .right .item .imgBox {
  width: 9vw;
  height: 9vw;
  margin: 0 auto;
  padding-top: 4vw;
  border-radius: 50%;
}
.b2 .b2-box .right .item .imgBox div {
  width: 9vw;
  height: 9vw;
  border-radius: 50%;
}
.b2 .b2-box .right .item::before {
  content: "";
  position: absolute;
  width: 18vw;
  height: 18vw;
  background: hsla(0, 0%, 100%, 0.06);
  transition-property: transform,opacity;
  transform: translateY(100%);
  transition: 0.5s all ease-in-out;
}
.b2 .b2-box .right .item:hover::before {
  transform: translateY(0%);
}
.b2 .b2-box .right .itemActive {
  background: #fddd03;
}
.b2 .b2-box .right .item:last-child {
  border-bottom: transparent;
}
.b2-box-top {
  padding-top: 15vw;
  padding-left: 8vw;
}
.b2lr {
  width: 3vw;
  height: 3vw;
  background-image: url("../images/jiantou1.png");
  background-repeat: no-repeat;
  background-size: contain;
  /*float: right;*/
  display: inline-block;
  margin-right: 2vw;
  cursor: pointer;
  transition: 0.5s all;
}
.b2lr:hover {
  background-image: url("../images/jiantou3.png");
}
.b1lr:hover::before {
  width: 3vw;
  height: 3vw;
  margin-left: 0;
  margin-top: 0;
}
.b2-box-bottom {
  width: 100%;
  height: 14vw;
  background-color: rgba(0, 0, 0, 0.4);
  margin-top: 9.2%;
  color: white;
  display: flex;
}
.b2-box-bottom .b2-box-bottom-item {
  flex: 1;
  text-align: center;
  font-size: 1vw;
  font-weight: normal;
  font-stretch: normal;
  color: #ffffff;
  margin: 2.5vw 0;
  border-right: 1px solid rgba(255, 255, 255, 0.5);
}
.b2-box-bottom .b2-box-bottom-item:hover {
  color: #db7f1b;
}
.b2-box-bottom .b2-box-bottom-item:last-child {
  border: transparent;
}
.b2-box-bottom .b2-box-bottom-item .tit {
  font-size: 2vw;
  padding-bottom: 1vw;
}
.b2-box-bottom .b2-box-bottom-item p:nth-child(2) {
  width: 40%;
  margin: 0 auto;
  line-height: 1.7;
}
.b3 {
  width: 100vw;
  display: flex;
  position: relative;
  z-index: 25;
}
.b3 .b3-box-left,
.b3 .b3-box-right {
  flex: 1;
}
.b3 .b3-box-left {
  display: inline-block;
}
.b3-box-left-t1 {
  width: 25vw;
  height: 25vw;
  background-color: #f0f0f0;
  border-bottom: 1px solid #d9d9d9;
  display: inline-block;
  float: left;
  cursor: pointer;
  transition: 1s;
}
.b3-box-left-t1:hover {
  background: #c78d12;
  color: white;
  border-bottom: 1px solid #db7f1b;
}
.b3-box-left-t1:hover.b3-box-left-t2 {
  background-color: #f0f0f0;
  background-image: inherit;
}
.b3-box-left-t2 {
  width: 25vw;
  height: 25vw;
  display: inline-block;
  background: #c78d12;
  cursor: pointer;
  color: #ffffff;
  transition: 1s;
  border-bottom: 1px solid #db7f1b;
}
.b3-box-left div {
  padding: 3vw;
}
.b3-box-left div:nth-child(1) p:nth-child(1) {
  font-size: 2vw;
  padding-bottom: 1vw;
}
.b3-box-left div:nth-child(1) p:nth-child(2) {
  font-size: 1vw;
}
.b3-box-left div:nth-child(2) p:nth-child(1) {
  font-size: 2vw;
  padding-bottom: 1vw;
}
.b3-box-left div:nth-child(2) p:nth-child(2) {
  font-size: 1vw;
}
.jiantou {
  width: 4vw;
  height: 4vw;
  position: relative;
  float: right;
  margin-top: 10.5vw;
  cursor: pointer;
}
.b3-box-left-b1 {
  width: 50vw;
  height: 24.25vw;
  background-color: #f0f0f0;
}
.b3-box-left-b1 .enImg1 {
  width: 22vw;
  height: 12vw;
  position: absolute;
  margin-top: 5vw;
}
.b3-box-left-b1 .tit {
  font-size: 1vw;
  line-height: 2vw;
  color: #3c3c3c;
  padding-left: 17vw;
  padding-top: 5vw;
}
.footer {
  width: 100%;
  display: flex;
  position: fixed;
  background: #626262;
  bottom: 0;
  z-index: 20;
}
.footer .footer-left {
  width: 41vw;
  background: #fddd03;
  padding: 3vw;
}
.footer .footer-left .footer-logo {
  width: 8vw;
  height: 5vw;
}
.footer .footer-left .footer-phone {
  text-align: center;
  margin-top: 3vw;
  font-size: 16px;
  color: #1e1e1e;
  letter-spacing: 1px;
  line-height: 1.7;
  margin-bottom: 5vw;
}
.footer .footer-left .footer-address {
  font-size: 16px;
  color: #0c0c0c;
  line-height: 1.7;
  letter-spacing: 1px;
}
.footer .footer-right {
  width: 59vw;
  padding: 3vw;
}
.footer .footer-right .footer-nav ul {
  width: 100%;
  display: flex;
  float: left;
  justify-content: space-between;
}
.footer .footer-right .footer-nav ul li {
  width: auto;
  position: relative;
  font-size: 16px;
  color: #ffffff;
  cursor: pointer;
}
.footer .footer-right .footer-nav ul li:hover .first a {
  color: #fddd03;
}
.footer .footer-right .footer-qrcode {
  width: 7vw;
  text-align: center;
  color: #ffffff;
  float: right;
  line-height: 1.7;
  margin: 4vw 0;
}
.footer .footer-right .footer-qrcode img {
  width: 7vw;
  height: 7vw;
  margin-bottom: 0.5vw;
}
.footer .footer-right .info {
  color: #adadad;
  clear: both;
}
.footer .footer-right .info a {
  float: right;
}
.b4 {
  background: #ffffff;
  width: 100vw;
  height: 55vw;
  position: relative;
  overflow: hidden;
  z-index: 25;
}
.b4-box-item {
  width: 5000px;
  display: inline-block;
  float: left;
  position: absolute;
  overflow: hidden;
  transform: translate3d(10px, 0, 0);
}
.b4 .b1-title {
  text-align: center;
  padding: 5vw 0;
  margin-bottom: 0;
}
.b4-box {
  width: 60vw;
  height: 40vw;
  display: inline-block;
  float: left;
  overflow: hidden;
}
.b4-box .con1 {
  width: 18vw;
  height: 15vw;
  cursor: pointer;
  display: inline-block;
  margin: 0.5vw;
  background: crimson;
  position: relative;
}
.b4-box .con1 .content {
  background: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 100%;
  color: white;
  position: absolute;
  top: 0;
  line-height: 1.7;
  padding: 1vw;
  text-align: left;
  opacity: 0;
  transition: 0.5s all;
  font-size: 0.8vw;
}
.b4-box .con1 img {
  width: 100%;
  height: 100%;
}
.b4-box .con1:nth-child(1) {
  width: 8vw;
  height: 8vw;
  background: salmon;
  position: absolute;
  margin-top: 16.5vw;
}
.b4-box .con1:nth-child(2) {
  width: 18vw;
  height: 15vw;
  background: sandybrown;
}
.b4-box .con1:nth-child(3) {
  width: 18vw;
  height: 15vw;
  background: seagreen;
  position: absolute;
  margin-top: 16.5vw;
  left: 9.2vw;
}
.b4-box .con1:nth-child(4) {
  width: 8vw;
  height: 8vw;
  background: salmon;
}
.b4-box .con1:nth-child(5) {
  width: 15vw;
  height: 15vw;
  background: silver;
  position: absolute;
  margin-top: 7.5vw;
}
.b4-box .con1:nth-child(6) {
  width: 8vw;
  height: 6vw;
  background: skyblue;
  position: absolute;
  /*margin-top: -1.5vw;*/
  margin-left: -3vw;
}
.b4-box .con1:nth-child(7) {
  width: 15vw;
  height: 15vw;
  background: slateblue;
  position: relative;
  left: 16.5vw;
}
.b4-box .con1:nth-child(8) {
  width: 15vw;
  height: 15vw;
  background: darksalmon;
  position: relative;
  top: -0.2vw;
  left: 12.2vw;
}
.b4-box .con1:nth-child(9) {
  width: 14.5vw;
  height: 15vw;
  background: darksalmon;
  position: absolute;
  margin-left: 29.5vw;
  margin-top: 0;
}
.b4-box .con1:nth-child(10) {
  width: 8vw;
  height: 8vw;
  background: darksalmon;
  position: absolute;
  margin-left: 12.9vw;
  margin-top: 7vw;
}
.navBox {
  background: white;
  margin: 1vw auto;
  display: flex;
}
.navBox a {
  flex: 1;
  text-align: center;
  line-height: 3vw;
  font-size: 0.8vw;
}
.navBox .active {
  border-bottom: 2px solid #c78d12;
}
.f-title {
  text-align: center;
  padding-bottom: 1vw;
}
.corporateStrength {
  position: relative;
  z-index: 99;
}
.corporateStrength .bannerImg .text{
  position: absolute;
  top: 16vw;
  left: 14vw;
}
.corporateStrength .bannerImg .text .tit{
  font-size: 2vw;
  color: #ffffff;
}
.corporateStrength .bannerImg .text .tit .en{
  font-weight: bold;
}
.corporateStrength .bgYellow {
  background-color: #fddd03;
}
.corporateStrength .bgGlog {
  background-color: #f7f7f8;
}
.corporateStrength .bgBlack {
  background-color: #313032;
}
.corporateStrength .bgBlack p:nth-child(1) {
  color: #fddd03;
}
.corporateStrength .bgBlack p:nth-child(2) {
  color: #ffffff;
}
.corporateStrength .f1 {
  width: 100%;
  display: flex;
  margin-top: -5vw;
  position: relative;
}
.corporateStrength .f1 .item {
  width: 25vw;
  height: 25vw;
  position: relative;
}
.corporateStrength .f1 .item p:nth-child(1) {
  padding: 4vw 3vw;
  font-size: 5vw;
}
.corporateStrength .f1 .item p:nth-child(1) span {
  font-size: 2vw;
}
.corporateStrength .f1 .item p:nth-child(2) {
  padding: 0 3vw;
  margin-top: 7vw;
  font-size: 16px;
}
.corporateStrength .f1 .item:nth-child(2),
.corporateStrength .f1 .item:nth-child(4) {
  top: 3vw;
}
.corporateStrength .f1 .item:nth-child(3) {
  top: 1vw;
}
.corporateStrength .f2 {
  padding-left: 14vw;
  padding-top: 6vw;
  background: white;
}
.corporateStrength .f2 .f2_img {
  position: fixed;
  width: 58vw;
  top: 15%;
  z-index: -1;
  left: 20vw;
}
.corporateStrength .f2 .tit {
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #3a3a3a;
}
.corporateStrength .f2 .itemBox {
  display: flex;
}
.corporateStrength .f2 .itemBox .left {
  width: 30vw;
  margin-top: 18vw;
  margin-bottom: 5vw;
}
.corporateStrength .f2 .itemBox .left .title {
  font-size: 2vw;
  color: #3a3a3a;
  padding-bottom: 4vw;
}
.corporateStrength .f2 .itemBox .left .title .en {
  font-weight: bold;
}
.corporateStrength .f2 .itemBox .left .text {
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 1px;
  color: #3a3a3a;
}
.corporateStrength .f2 .itemBox .right {
  margin-top: 8vw;
  margin-left: 5vw;
}
.corporateStrength .f2 .itemBox .right p {
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #3a3a3a;
}
.corporateStrength .f2 .itemBox .right .imgBox {
  width: 42vw;
  height: 44vw;
  background-color: #e5e5e5;
  margin-top: 10vw;
  position: absolute;
  right: 0;
}
.corporateStrength .f3 {
  width: 100%;
  height: 48vw;
  background: url('/resources/assets/images/img/img3.jpg') center no-repeat;
  background-size: cover;
}
.corporateStrength .f3 .tit{
  position: absolute;
  left: 13vw;
  margin-top: 10vw;
  font-size: 2vw;
  color: white;
}
.corporateStrength .f3 .tit .cn{
  color: #f7d803;
}
.corporateStrength .f3 .itemBox {
  display: flex;
  position: relative;
  top: 28vw;
}
.corporateStrength .f3 .itemBox .left {
  width: 50vw;
  height: 30vw;
  background-color: #313032;
  padding: 3vw 0;
}
.corporateStrength .f3 .itemBox .left .swiperLogo {
  width: 45vw;
  height: 25vw;
}
.corporateStrength .f3 .itemBox .left .swiperLogo .swiper-slide {
  height: 6vw;
}
.corporateStrength .f3 .itemBox .left .swiperLogo .swiper-slide .slide-inner {
  width: 6vw;
  height: 6vw;
  min-width: 4.5vw;
  position: inherit;
  padding: 0.5vw;
}
.corporateStrength .f3 .itemBox .left .swiperLogo .swiper-slide .slide-inner img {
  width: 90%;
  margin: 0 auto;
  text-align: center;
}
.corporateStrength .f3 .itemBox .right {
  padding-left: 5vw;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #ffffff;
}
.corporateStrength .f4 {
  width: 100%;
  height: auto;
  background: url('/resources/assets/images/img/img4.jpg') center no-repeat;
  background-size: cover;
}
.corporateStrength .f4 .title {
  width: 72vw;
  margin: 0 auto;
  font-size: 2vw;
  color: #3a3a3a;
  padding-bottom: 4vw;
  padding-top: 20vw;
  border-bottom: 1px solid #5b5b5b;
}
.corporateStrength .f4 .title .en {
  font-weight: bold;
}
.corporateStrength .f4 .text {
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 1px;
  color: #3a3a3a;
}
.corporateStrength .f4 .itemBox {
  padding-left: 14vw;
  margin: 0 auto;
  padding-top: 5vw;
  padding-bottom: 15vw;
  display: flex;
}
.corporateStrength .f4 .itemBox .left {
  font-size: 1vw;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #3a3a3a;
}
.corporateStrength .f4 .itemBox .right {
  margin-left: 4vw;
  display: flex;
}
.corporateStrength .f4 .itemBox .right .itemBoxs {
  margin-right: 4vw;
}
.corporateStrength .f4 .itemBox .right .itemBoxs .item {
  font-size: 16px;
  color: #3a3a3a;
  padding-bottom: 1vw;
}
.corporateStrength .f4 .itemBox .right .itemBoxs .item::before {
  content: '';
  width: 0.9vw;
  height: 0.9vw;
  background-color: #000000;
  position: absolute;
  border-radius: 50%;
  margin-left: -1.5vw;
  margin-top: 0.15vw;
}
.corporateStrength .f4 .imgBox {
  display: flex;
  margin: 0 auto;
  text-align: center;
  padding: 8vw 20vw 0 20vw;
}
.corporateStrength .f4 .imgBox .item {
  width: 16vw;
  height: 23vw;
  margin: 0 2vw;
}
.intelligenceTechnology {
  position: relative;
  z-index: 99;
}
.intelligenceTechnology .bannerBox .text {
  position: absolute;
  top: 16vw;
  left: 14vw;
}
.intelligenceTechnology .bannerBox .text .tit {
  font-size: 2vw;
  color: #ffffff;
}
.intelligenceTechnology .bannerBox .text .tit .en {
  font-weight: bold;
}
.intelligenceTechnology .bannerBox .navs {
  margin-top: 2vw;
}
.intelligenceTechnology .bannerBox .navs ul {
  display: inline-block;
}
.intelligenceTechnology .bannerBox .navs ul li {
  display: inline-block;
  font-size: 16px;
  color: white;
  margin-right: 3vw;
  cursor: pointer;
}
.intelligenceTechnology .bannerBox .navs ul li::after {
  content: '';
  width: 4px;
  height: 4px;
  background-color: #ffffff;
  border-radius: 50%;
  position: absolute;
  margin-top: 0.6vw;
  margin-left: 1.5vw;
}
.intelligenceTechnology .bannerBox .navs ul li:last-child::after {
  content: inherit;
}
.intelligenceTechnology .bannerBox .navs ul .active {
  color: #fddd03;
}
.intelligenceTechnology .f1 {
  display: flex;
  background: white;
}
.intelligenceTechnology .f1 .left {
  width: 32vw;
  height: 32vw;
  background-color: #fddd03;
  padding: 4vw 3vw;
}
.intelligenceTechnology .f1 .left .text {
  font-size: 2vw;
  color: #3a3a3a;
}
.intelligenceTechnology .f1 .left .text .en {
  font-weight: bold;
}
.intelligenceTechnology .f1 .left .b1lr {
  background: #313032;
  float: inherit;
  margin-top: 18vw;
}
.intelligenceTechnology .f1 .left:hover .b1lr::before {
  width: 3.1vw;
  height: 3.1vw;
  margin-left: -0.05vw;
  margin-top: -0.05vw;
  background: white;
}
.intelligenceTechnology .f1 .left:hover .b1lr svg path {
  fill: #313032;
}
.intelligenceTechnology .f1 .right {
  width: 68vw;
  height: 32vw;
  background-color: #313032;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #ffffff;
  padding: 12vw 7vw;
}
.intelligenceTechnology .f2 {
  padding-left: 13vw;
  overflow: hidden;
  background: white;
}
.intelligenceTechnology .f2 .title {
  font-size: 2vw;
  color: #3a3a3a;
  padding: 6vw 0 4vw 0;
}
.intelligenceTechnology .f2 .title .en {
  font-weight: bold;
}
.intelligenceTechnology .f2 .itemBox {
  width: 100vw;
  display: table;
  position: relative;
  z-index: 20;
}
.intelligenceTechnology .f2 .itemBox .item {
  display: inline-block;
  position: relative;
  width: 29vw;
  background-color: #313032;
  padding: 2vw 3vw;
  color: #fddd03;
  cursor: pointer;
  top: 1.1vw;
  transition: 0.5s all ease-in-out;
}
.intelligenceTechnology .f2 .itemBox .item .img {
  width: 4vw;
  height: 4vw;
  margin-bottom: 5vw;
}
.intelligenceTechnology .f2 .itemBox .item .img img:nth-child(1) {
  display: block;
}
.intelligenceTechnology .f2 .itemBox .item .img img:nth-child(2) {
  display: none;
}
.intelligenceTechnology .f2 .itemBox .item .tit p:nth-child(1) {
  font-size: 18px;
}
.intelligenceTechnology .f2 .itemBox .item .tit p:nth-child(2) {
  font-size: 16px;
}
.intelligenceTechnology .f2 .itemBox .item .box {
  display: inline-block;
  font-size: 16px;
  display: none;
  transition: 0.5s all ease-in-out;
}
.intelligenceTechnology .f2 .itemBox .item .box p {
  display: inline-block;
  margin-right: 1.5vw;
  margin-bottom: 1vw;
}
.intelligenceTechnology .f2 .itemBox .item:nth-child(2) .img,
.intelligenceTechnology .f2 .itemBox .item:nth-child(3) .img {
  width: 3vw;
  height: 3vw;
}
.intelligenceTechnology .f2 .itemBox .item:nth-child(2) .img {
  padding-bottom: 8vw;
}
.intelligenceTechnology .f2 .itemBox .item:nth-child(3) .img {
  padding-bottom: 6vw;
}
.intelligenceTechnology .f2 .itemBox .item:nth-child(2) {
  border-right: 1px solid #6f6f70;
}
.intelligenceTechnology .f2 .itemBox .f2_active {
  background: #fddd03;
  color: #313032;
  height: 25vw;
}
.intelligenceTechnology .f2 .itemBox .f2_active .box {
  display: block;
  padding-top: 8vw;
}
.intelligenceTechnology .f2 .itemBox .f2_active .img {
  margin-bottom: 1vw;
}
.intelligenceTechnology .f2 .itemBox .f2_active .img img:nth-child(1) {
  display: none;
}
.intelligenceTechnology .f2 .itemBox .f2_active .img img:nth-child(2) {
  display: block;
}
.intelligenceTechnology .f2 .itemBox .f2_active.item:nth-child(2) {
  border-right: transparent;
}
.intelligenceTechnology .f2 .itemBox .f2_active.item:nth-child(2) .img {
  padding-bottom: 3vw;
}
.intelligenceTechnology .f2 .itemBox .f2_active.item:nth-child(3) .img {
  padding-bottom: 3vw;
}
.intelligenceTechnology .f3 {
  width: 100%;
  height: 75vw;
  background: url('/resources/assets/images/img/img9.jpg') center no-repeat;
  background-size: cover;
  position: relative;
  margin-top: -10vw;
  padding-top: 20vw;
}
.intelligenceTechnology .f3 .tit {
  width: 42vw;
  border-top: 1px solid white;
  font-size: 16px;
  color: #ffffff;
  text-align: right;
  padding: 2vw 0;
}
.intelligenceTechnology .f3 .itemBox {
  padding-left: 14vw;
  display: flex;
  margin: 0 auto;
  padding-top: 2vw;
}

.intelligenceTechnology .f3 .itemBox .item {
  width: 35vw;
  margin-right: 3vw;
  cursor: pointer;
  margin-bottom: 5vw;
  padding: 0 4vw !important;
}
.intelligenceTechnology .f3 .itemBox .item2{
  width: 31vw;
  margin-right: 3vw;
}
.intelligenceTechnology .f3 .itemBox .item .img {
  width: 35vw;
  height: auto;
  overflow: hidden;
}
.intelligenceTechnology .f3 .itemBox .item .img img {
  transition: 0.5s all ease-in-out;
  width: 35vw;
  height: 16vw;
}
.intelligenceTechnology .f3 .itemBox .item .text {
  padding-top: 2vw;
}
.intelligenceTechnology .f3 .itemBox .item .text p:nth-child(1) {
  font-size: 18px;
  color: #fddd03;
  padding-bottom: 1vw;
}
.intelligenceTechnology .f3 .itemBox .item .text p:nth-child(2) {
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 1px;
  color: #ffffff;
}
.intelligenceTechnology .f3 .itemBox .item:nth-child(2) {
  margin-top: 10vw;
}
.intelligenceTechnology .f3 .itemBox .item:hover .img img {
  transform: scale(1.05);
}
.operationService {
  position: relative;
  z-index: 99;
}
.operationService .bannerBox .text {
  position: absolute;
  top: 16vw;
  left: 14vw;
}
.operationService .bannerBox .text .tit {
  font-size: 2vw;
  color: #ffffff;
}
.operationService .bannerBox .text .tit .en {
  font-weight: bold;
}
.operationService .bannerBox .text .navs {
  margin-top: 2vw;
}
.operationService .bannerBox .text .navs ul {
  display: inline-block;
}
.operationService .bannerBox .text .navs ul li {
  display: inline-block;
  font-size: 16px;
  color: white;
  margin-right: 3vw;
  cursor: pointer;
}
.operationService .bannerBox .text .navs ul li::after {
  content: '';
  width: 4px;
  height: 4px;
  background-color: #ffffff;
  border-radius: 50%;
  position: absolute;
  margin-top: 0.6vw;
  margin-left: 1.5vw;
}
.operationService .bannerBox .text .navs ul li:last-child::after {
  content: inherit;
}
.operationService .bannerBox .text .navs ul .active {
  color: #fddd03;
}
.operationService .tits {
  position: absolute;
  font-size: 2vw;
  left: 54vw;
  margin-top: 3vw;
  color: #3a3a3a;
}
.operationService .tits .en {
  font-weight: bold;
  /*text-transform: uppercase;*/
}
.operationService .tit3 {
  font-size: 2vw;
  color: #3a3a3a;
  padding: 5vw 14vw;
  background: white;
}
.operationService .tit3 .en {
  font-weight: bold;
  /*text-transform: uppercase;*/
}
.operationService .f1 {
  padding-left: 14vw;
  display: -webkit-box;
  background: white;
}
.operationService .f1 .item {
  width: 34vw;
  height: 32vw;
  background-color: #313032;
  padding: 3vw 5vw;
  color: #ffffff;
  margin-right: 6vw;
  margin-bottom: 6vw;
  display: inline-table;
  cursor: pointer;
  position: relative;
}
.operationService .f1 .item .img {
  width: 2vw;
  height: 5vw;
}
.operationService .f1 .item .img img:nth-child(1) {
  display: none;
}
.operationService .f1 .item .img img:nth-child(2) {
  display: block;
}
.operationService .f1 .item .text {
  margin-top: 13vw;
}
.operationService .f1 .item .text p:nth-child(1) {
  font-size: 24px;
  padding-bottom: 2vw;
}
.operationService .f1 .item .text p:nth-child(2) {
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 1px;
}
.operationService .f1 .item:nth-child(2) .img {
  width: 4vw;
  height: 5vw;
}
.operationService .f1 .item:nth-child(3) .img,
.operationService .f1 .item:nth-child(4) .img,
.operationService .f1 .item:nth-child(5) .img {
  width: 5vw;
  height: 5vw;
}
.operationService .f1 .item:nth-child(odd) {
  top: -5vw;
}
.operationService .f1 .item:nth-child(even) {
  top: 12vw;
}
.operationService .f1 .active {
  background-color: #fddd03;
  color: #000000;
}
.operationService .f1 .active .img img:nth-child(1) {
  display: block;
}
.operationService .f1 .active .img img:nth-child(2) {
  display: none;
}
.operationService .f1_3 .item {
  display: flex;
}
.operationService .f1_3 .item .left {
  width: 60vw;
  height: 38vw;
  overflow: hidden;
}
.operationService .f1_3 .item .left img {
  width: 60vw;
  height: 38vw;
  transition: 0.5s all ease-in-out;
}
.operationService .f1_3 .item .left:hover img {
  transform: scale(1.05);
}
.operationService .f1_3 .item .right {
  width: 41.5vw;
  height: 38vw;
  padding: 5vw 4vw;
  background-color: #313032;
}
.operationService .f1_3 .item .right .tit {
  font-size: 2vw;
  color: #fddd03;
}
.operationService .f1_3 .item .right .text {
  margin-top: 10rem;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #ffffff;
}
.operationService .f1_3 .item .right .text ul {
  padding-top: 2vw;
}
.operationService .f1_3 .item .right .text ul li {
  display: inline-block;
  margin-right: 2vw;
  margin-bottom: 0.5vw;
}
.operationService .f1_3 .item:nth-child(2) .right .text {
  margin-top: 10rem;
}
.case {
  position: relative;
  z-index: 99;

}
.case .bannerBox .text {
  position: absolute;
  top: 16vw;
  left: 14vw;
}
.case .bannerBox .text .tit {
  font-size: 2vw;
  color: #ffffff;
}
.case .bannerBox .text .tit .en {
  font-weight: bold;
  text-transform: uppercase;
}
.case .bannerBox .text .navs {
  margin-top: 2vw;
}
.case .bannerBox .text .navs ul {
  display: inline-block;
}
.case .bannerBox .text .navs ul li {
  display: inline-block;
  font-size: 16px;
  color: white;
  margin-right: 3vw;
  cursor: pointer;
}
.case .bannerBox .text .navs ul li::after {
  content: '';
  width: 4px;
  height: 4px;
  background-color: #ffffff;
  border-radius: 50%;
  position: absolute;
  margin-top: 0.6vw;
  margin-left: 1.5vw;
}
.case .bannerBox .text .navs ul li:last-child::after {
  content: inherit;
}
.case .bannerBox{
  position: relative;
  z-index: 25;
}
.case .bannerBox .text .navs ul .active {
  color: #fddd03;
}
.case .f1 {
  display: -webkit-box;
  padding-left: 14vw;
  position: relative;
  margin-top: -25vw;
  padding-bottom: 10vw;
  background: #303032;
}
.case .f1 .item {
  width: 33vw;
  height: 22vw;
  cursor: pointer;
  margin-right: 6vw;
  display: inline-block;
  position: relative;
  margin-bottom: 12vw;
  z-index: 30;
}
.case .f1 .item .num {
  font-size: 7vw;
  color: #fddd03;
  position: absolute;
  margin-left: 4vw;
  margin-top: -5vw;
  z-index: 1;
}
.case .f1 .item .imgBox{
  overflow: hidden;
}
.case .f1 .item .img {
  width: 33vw;
  height: 22vw;
  overflow: hidden;
  background-size: cover !important;
  -webkit-filter: grayscale(50%);
  -moz-filter: grayscale(50%);
  -ms-filter: grayscale(50%);
  -o-filter: grayscale(50%);
  filter: grayscale(50%);
  filter: gray;
  transition: .5s all ease-in-out;

}
.case .f1 .item .img img {
  -webkit-filter: grayscale(50%);
  -moz-filter: grayscale(50%);
  -ms-filter: grayscale(50%);
  -o-filter: grayscale(50%);
  filter: grayscale(50%);
  filter: gray;
}
.case .f1 .item .name {
  font-size: 18px;
  color: #ffffff;
  padding-top: 2vw;
}
.case .f1 .item:nth-child(even) {
  top: 5vw;
}
.case .f1 .item:hover .img {
  -webkit-filter: grayscale(0%);
  -moz-filter: grayscale(0%);
  -ms-filter: grayscale(0%);
  -o-filter: grayscale(0%);
  filter: grayscale(0%);
  transform: scale(1.05);
}
.new {
  position: relative;
  z-index: 99;
  background: white;
}
.new .bannerBox .text {
  position: absolute;
  top: 16vw;
  left: 14vw;
}
.new .bannerBox .text .tit {
  font-size: 2vw;
  color: #ffffff;
}
.new .bannerBox .text .tit .en {
  font-weight: bold;
}
.new .bannerBox .text .navs {
  margin-top: 2vw;
}
.new .bannerBox .text .navs ul {
  display: inline-block;
}
.new .bannerBox .text .navs ul li {
  display: inline-block;
  font-size: 16px;
  color: white;
  margin-right: 3vw;
  cursor: pointer;
}
.new .bannerBox .text .navs ul li::after {
  content: '';
  width: 4px;
  height: 4px;
  background-color: #ffffff;
  border-radius: 50%;
  position: absolute;
  margin-top: 0.6vw;
  margin-left: 1.5vw;
}
.new .bannerBox .text .navs ul li:last-child::after {
  content: inherit;
}
.new .bannerBox .text .navs ul .active {
  color: #fddd03;
}
.new .f1 {
  width: 60vw;
  margin: 0 auto;
  padding-bottom: 5vw;
}
.new .f1 .info {
  width: 35vw;
  height: 35vw;
  background-color: #fddd03;
  position: absolute;
  left: 0;
  z-index: 1;
  margin-top: -3vw;
}
.new .f1 .text {
  font-size: 2vw;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #383838;
  padding: 6vw 0 3vw 0;
  z-index: 5;
  position: relative;
  width: 80%;
}
.new .f1 .text p:nth-child(1) {
  font-size: 22px;
  padding-bottom: 3vw;
}
.new .f1 .text p:nth-child(2) {
  font-size: 16px;
}
.new .f1 .img {
  z-index: 5;
  position: relative;
  width: 60vw;
  margin: 0 auto;
}
.new .f1 .b1lr {
  position: absolute;
  cursor: pointer;
  margin-top: 10vw;
  right: 20vw;
  z-index: 10;
}
.new .f1 .b1lr:hover {
  background-color: #fddd03;
}
.new .f1 .b1lr:hover svg path {
  fill: white;
}
.new .f2 {
  width: 100%;
  display: inline-block;
  overflow: hidden;
  margin-bottom: -5px;
}
.new .f2 .item {
  display: inline-block;
  float: left;
  width: 33.3333%;
  height: 33vw;
  border: 1px solid #c1c0c1;
  border-left: transparent;
  cursor: pointer;
  position: relative;
}
.new .f2 .item .img {
  width: 33vw;
  height: 33vw;
  position: absolute;
  z-index: -1;
  opacity: 0;
  transition: 0.5s all ease-in-out;
}
.new .f2 .item .text {
  width: 28vw;
  padding-top: 6vw;
  padding-left: 4vw;
}
.new .f2 .item .text .time {
  font-size: 16px;
  color: #393939;
  transition: 0.5s all ease-in-out;
}
.new .f2 .item .text .name {
  padding-top: 2vw;
  font-size: 20px;
  line-height: 1.7;
  letter-spacing: 1px;
  color: #313032;
  transition: 0.5s all ease-in-out;
}
.new .f2 .item .b1lr {
  float: inherit;
  margin-top: 12vw;
  margin-left: 4vw;
  background-color: #313032;
}
.new .f2 .item .b1lr svg path {
  fill: #fddd03;
}
.new .f2 .item:nth-child(3n - 1) {
  top: 3vw;
}
.new .f2 .item:nth-child(3n) {
  top: 6vw;
}
.new .f2 a:nth-child(1) .item{
  background: #fddd03;
}
.new .f2 a:nth-child(5n) .item{
  background: #fddd03;
}
.new .f2 a:nth-child(9n) .item{
  background: #fddd03;
}
.new .f2 a:nth-child(1) .item:hover{
  background: transparent;
}
.new .f2 a:nth-child(5n) .item:hover{
  background: transparent;
}
.new .f2 a:nth-child(9n) .item:hover{
  background: transparent;
}
.new .f2 a:last-child .item .b1lr {
  margin-top: 9vw;
}
.new .f2 .item:hover {
  background: transparent;
  border: transparent;
}

.new .f2 .item:hover .img {
  opacity: 1;
}
.new .f2 .item:hover .text .time,
.new .f2 .item:hover .text .name {
  color: white;
}

.new .f2 .item:hover .b1lr {
  background-color: #fddd03;
}
.new .f2 a:last-child:hover .item .b1lr {
  background-color: #333333;
}
.new .f2 .item:hover .b1lr svg path {
  fill: white;
}
.contact {
  position: relative;
  z-index: 99;
}
.contact .bannerBox .text {
  position: absolute;
  top: 16vw;
  left: 14vw;
}
.contact .bannerBox .text .tit {
  font-size: 2vw;
  color: #ffffff;
}
.contact .bannerBox .text .tit .en {
  font-weight: bold;
}
.contact .f1 {
  display: flex;
  width: 100%;
  background: url('/resources/assets/images/img/img20.jpg') center no-repeat;
  background-size: cover;
}
.contact .f1 .left {
  width: 37vw;
  height: 37vw;
  background-color: #fddd03;
  padding: 13vw 8vw;
  position: sticky;
  position: -webkit-sticky;
  top: 0;
}
.contact .f1 .left .phones{
  padding-top: 1vw;
  font-size: 18px;
  color: #3a3a3a;
}
.contact .f1 .left .tit {
  font-size: 2vw;
  color: #3a3a3a;
}
.contact .f1 .left .tit .en {
  font-weight: bold;
}
.contact .f1 .right {
  width: 63vw;
  background-color: #ffffff;
  margin-bottom: 30vw;
}
.contact .f1 .right .item {
  width: 100%;
  height: 23vw;
  cursor: pointer;
  border-bottom: 1px solid #ececec;
  position: relative;
  overflow: hidden;
}
.contact .f1 .right .item .b1lr {
  margin-top: 3vw;
}
.contact .f1 .right .item .name {
  font-size: 2vw;
  padding: 3vw 5vw 0 5vw;
  color: #313032;
}
.contact .f1 .right .item .text {
  padding: 0 5vw;
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 1px;
  color: #3a3a3a;
  padding-top: 5vw;
}
.contact .f1 .right .item::before {
  content: '';
  position: absolute;
  width: 63vw;
  height: 23vw;
  background: hsla(0, 1%, 10%, 0.05);
  transition-property: transform,opacity;
  transform: translateY(100%);
  transition: 0.5s all ease-in-out;
  z-index: 10;
}
.contact .f1 .right .item:hover::before {
  transform: translateY(0%);
}
.contact .f1 .right .item:hover .b1lr::before {
  width: 3.1vw;
  height: 3.1vw;
  margin-left: -0.05vw;
  margin-top: -0.05vw;
  background: #313032;
}
.contact .f1 .right .item:hover .b1lr svg path {
  fill: #ffffff;
}
.contact .f2 {
  display: flex;
}
.contact .f2 .left {
  width: 40.9vw;
  height: 41vw;
  background: #313032;
  padding: 7vw;
}
.contact .f2 .left .tit {
  font-size: 2vw;
  color: #fddd03;
}
.contact .f2 .left .tit .en {
  font-weight: bold;
}
.contact .f2 .left .text {
  margin: 3vw 0 3vw 0;
  color: #ffffff;
}
.contact .f2 .left .text .view p:nth-child(1) {
  font-size: 16px;
}
.contact .f2 .left .text .view p:nth-child(2) {
  font-size: 18px;
}
.contact .f2 .left .text .phone {
  padding-bottom: 3vw;
}
.contact .f2 .left .qrcode {
  width: 7vw;
  height: 7vw;
  text-align: center;
  color: #ffffff;
  font-size: 16px;
}
.contact .f2 .left .qrcode p {
  padding-top: 1vw;
}
.contact .f2 .right {
  width: 59vw;
  height: 41vw;
  position: relative;
}
.contact .f2 .right img{
  width: 59vw;
  height: 41vw;
}
.pc{
  display: block;
}
.mobile{
  display: none;
}
@media screen and (max-width: 1440px) {
  .corporateStrength .f2 .itemBox .left{
    width: 50vw;
  }
  .operationService .f1_3 .item .right .text{
    margin-top: 3rem;
  }
  .b1-box2 .left .b1lr {
    top: -15vw;
  }
  .b1lr svg {
    width: 15px;
  }
  .b1-box {
    padding-top: 10vw;
  }
  .nav-right > ul {
    width: 75%;
  }
}
@media screen and (max-width: 768px) {
  .pc{
    display: none;
  }
  .mobile{
    display: block;
  }
  .navs .headers{
    width: 100%;
    height: 60px;
    background: white;
    position: fixed;
    top: 0;
    z-index: 100;
  }
  .navs .headers .logo{
    width: 85px;
    margin: 5px 10px;
  }
  .navs .headers .icon{
    width: 60px;
    height: 60px;
    background: #fddd03;
    position: absolute;
    right: 0;
    top: 0;
    transition: .5s all ease-in-out;
  }
  .navs .headers .icon .icon1{
    width: 25px;
    height: 2px;
    background: white;
    margin: 0 auto;
    position: relative;
    top: 25px;
    transition: .5s all ease-in-out;
  }
  .navs .headers .icon .icon2{
    width: 25px;
    height: 2px;
    background: white;
    margin: 0 auto;
    position: relative;
    top: 30px;
    transition: .5s all ease-in-out;
  }
  .navs .headers .iconActive{
    background: #333333;
  }
  .navs .headers .iconActive .icon1{
    transform: rotate3d(0, 0, 20, 45deg)translateX(3px)translateY(3px);
  }
  .navs .headers .iconActive .icon2{
    transform: rotate3d(0, 0, 20, -45deg)translateX(2px)translateY(-2px);
  }
  .navs .navList{
    width: 100%;
    height: 100vh;
    background: white;
    z-index: 100;
    position: fixed;
    top: 60px;
    padding: 30px 20px;
    transform: translateX(500px);
    transition: .8s all ease-in-out;
    /*background: #fddd03;*/
    opacity: 0;
  }
  .navs .navsActive{
    transform: translateX(0);
    opacity: 1;
  }
  .navs .navList a{
    display: block;
    padding: 13px 0;
    font-size: 16px;
    letter-spacing: -.02em;
    color: #333333;
    font-weight: bold;
  }
  .navs .navList li+li>a {
    border-top: 1px solid #fddd03;
  }
  .b1{
    margin-top: 44vh;
  }
  .b1Bg{
    background-size: cover;
    top: -10vw;
    height: 195vw;
    transition: .5s all ease-in-out;
  }
  .b1-box{
    width: 100%;
    padding-top: 0;
    padding-left: 3vw;
    background: white;
    padding-bottom: 9vw;
  }
  .b1-box-item .b1-box-item-left{
    width: 35vw;
    height: 35vw;
  }
  .b1-box-item-left .year{
    font-size: 10vw;
    padding-top: 8vw;
  }
  .b1-box-item{
    width: 94vw;
  }
  .b1-box-item-left .cn{
    font-size: 18px;
  }
  .b1-box-item .b1-box-item-right{
    width: 100%;
    margin-top: 0;
  }
  .b1-box-item-right1 .title{
    width: 100%;
    line-height: 1.7;
    padding: 3vw;
    text-align: justify;
  }
  .corporateStrength .f2 .tit{
    text-align: justify;
  }
  .b1lr{
    width: 10vw;
    height: 10vw;
  }
  .b1lr svg{
    margin-left: 3vw;
    margin-top: 3.5vw;
  }
  .b1lr::before{
    content: inherit;
  }
  .b1-box-item-right2 div .number{
    font-size: 28px;
  }
  .b1-box-item-right2 div .number span{
    font-size: 14px;
  }
  .b1-box2{
    background: white;
    width: 100%;
    display: block;
  }
  .b1-box2 .left{
    width: 100%;
    height: 90vw;
    margin-top: 0;
  }
  .b1-box2 .left img{
    width: 100%;
    height: auto;
    opacity: 1;
  }
  .b1-box2 .right .right_L .item,.b1-box2 .right .right_R .item{
    width: 50vw;
    height: 60vw;
  }
  .b1-box2 .right .right_R,.b1-box2 .right .right_L{
    margin-top: 0;
  }
  .b1-box2 .right .right_L .item .tit,.b1-box2 .right .right_R .item .tit{
    font-size: 20px;
  }
  .b1-box2 .right .item .b1lr div{
    display: none;
  }
  .b1-box2 .right .right_L .item .info{
    margin-top: 13vw;
    font-size: 14px;
  }
  .b1-box2 .right .right_R .item .info{
    font-size: 14px;
    margin-top: 13vw;
  }
  .b1-box2 .right .right_L .item,.b1-box2 .right .right_R .item{
    padding: 5vw;
  }
  .b1Bg2{
    margin-top: -38vw;
  }
  .b2 .title .en{
    font-size: 26px;
  }
  .b2 .title .cn{
    font-size: 18px;
  }
  .b2 .b2-box{
    display: block;
    overflow: hidden;
  }
  .b2 .b2-box .left{
    width: 100%;
  }
  .b2 .b2-box .left,.b2 .b2-box .left .left_L{
    height: 40vh;
  }
  .b2 .b2-box .right{
    width: 100%;
    height: 120px;
    overflow-x: auto;
    overflow-y: hidden;
    white-space:nowrap;
  }
  .b2 .b2-box .left .left_L .text .tit{
    font-size: 18px;
  }
  .b2 .b2-box .right .item{
    width: 120px;
    height: 120px;
    display: inline-block;
    white-space:nowrap;
    border-bottom: transparent;
    margin-left: -5px;
  }
  .b2 .b2-box .left .left_L .text .tit p span{
    font-size: 18px !important;
  }
  .b2 .b2-box .right .item::before{
    width: 120px;
    height: 120px;
  }
  .b2 .b2-box .right .item .imgBox,.b2 .b2-box .right .item .imgBox div{
    width: 80px;
    height: 80px;
  }
  .b2 .b2-box .right .item .imgBox{
    padding-top: 4vw;
  }
  .footer{
    position: relative;
    z-index: 25;
    display: inherit;
  }
  .footer .footer-left{
    width: 100%;
  }
  .footer .footer-right{
    width: 100%;
  }
  .footer .footer-left .footer-logo{
    width: 20vw;
    height: auto;
    text-align: center;
    margin: 0 auto;
  }
  .footer .footer-left .footer-address{
    font-size: 12px;
    text-align: center;
  }
  .footer-nav{
    display: none;
  }
  .footer .footer-right .footer-qrcode{
    width: 100%;
  }
  .footer .footer-right .footer-qrcode img{
    width: 25vw;
    height: auto;
    margin: 0 auto;
  }
  .footer .footer-right .info{
    text-align: center;
  }
  .footer .footer-right .info a{
    float: inherit;
    text-align: center;
  }
  .bannerImg{
    margin-top: 60px;
    height: 60vw;
    overflow: hidden;
  }
  .bannerImg img{
    max-width: inherit;
    width: auto;
    height: 60vw;
  }
  .corporateStrength .f1{
    display: inline-block;
    margin-top: 0;
  }
  .corporateStrength .f1 .item{
    display: inline-block;
    width: 50vw;
    height: 60vw;
    float: left;
  }
  .corporateStrength .f1 .item:nth-child(2), .corporateStrength .f1 .item:nth-child(4){
    top: 0;
  }
  .corporateStrength .f1 .item:nth-child(3){
    top: 0;
  }
  .corporateStrength .f1 .item p:nth-child(1){
    font-size: 42px;
  }
  .corporateStrength .f1 .item p:nth-child(1) span{
    font-size: 16px;
  }
  .corporateStrength .f1 .item p:nth-child(2){
    font-size: 18px;
    margin-top: 18vw;
  }
  .corporateStrength .f1 .item p{
    padding: 5vw !important;
  }
  .corporateStrength .f2{
    padding-left: 4vw;
    width: 96vw;
    padding-bottom: 6vw;
  }
  .corporateStrength .f2 .itemBox{
    display: inherit;
  }
  .corporateStrength .f2 .itemBox .left{
    width: 100%;
    margin-top: 8vw;
  }
  .corporateStrength .f2 .itemBox .left .title{
    font-size: 18px;
  }
  .corporateStrength .f2 .itemBox .left .text,.corporateStrength .f2 .itemBox .right p{
    font-size: 16px;
    text-align: justify;
  }
  .corporateStrength .f2 .itemBox .right{
    margin-left: 0;
  }
  .corporateStrength .f3{
    height: 155vw;
  }
  .corporateStrength .f3 .itemBox{
    display: inherit;
  }
  .corporateStrength .f3 .itemBox .left{
    width: 100%;
    height: auto;
  }
  .corporateStrength .f2 .itemBox .right .imgBox{
    width: 92vw;
    height: auto;
    position: inherit;
  }
  .corporateStrength .f3 .itemBox .right{
    font-size: 14px;
    margin-top: 5vw;
  }
  .corporateStrength .f3 .itemBox .left .imglogoBox{
    display: inline-block;
    margin: 5vw auto;
    text-align: center;
  }
  .corporateStrength .f4 .title{
    width: 92vw;
    font-size: 18px;
    padding-top: 5vw;
  }
  .corporateStrength .f4 .itemBox{
    display: inherit;
    padding: 5vw 4vw;
  }
  .corporateStrength .f4 .itemBox .left{
    font-size: 16px;
    text-align: justify;
  }
  .corporateStrength .f4 .itemBox .right{
    display: inherit;
    margin-left: 20vw;
    padding-top: 4vw;
  }
  .corporateStrength .f4 .itemBox .right .itemBoxs .item{
    font-size: 14px;
  }
  .corporateStrength .f4 .itemBox .right .itemBoxs .item::before{
    width: 5px;
    height: 5px;
    margin-left: -12px;
    margin-top: 7px;
  }
  .corporateStrength .f4 .itemBox .right .itemBoxs .item{
    padding-bottom: 10px;
  }
  .corporateStrength .f2 .f2_img{
    top: 13%;
  }
  .bannerBox{
    margin-top: 60px;
    height: 60vw;
    overflow: hidden;
  }
  .bannerBox img{
    height: 60vw;
    max-width: inherit;
    width: auto;
  }
  .intelligenceTechnology .bannerBox .text .tit{
    font-size: 18px;
  }
  .intelligenceTechnology .bannerBox .navs{
    margin-top: 10vw;
  }
  .intelligenceTechnology .f1{
    display: inherit;
  }
  .intelligenceTechnology .f1 .left{
    display: none;
  }
  .intelligenceTechnology .f1 .right{
    width: 100%;
    height: auto;
    font-size: 14px;
    text-align: justify;
  }
  .intelligenceTechnology .f2{
    padding-left: 7vw;
    padding-bottom: 5vw;
  }
  .intelligenceTechnology .f2 .title{
    font-size: 18px;
  }
  .intelligenceTechnology .f2 .itemBox{
    display: inherit;
  }
  .intelligenceTechnology .f2 .itemBox .item{
    width: 86vw;
    height: auto;
    display: inherit;
    margin-bottom: 10px;
    padding: 4vw 3vw;
  }
  .intelligenceTechnology .f2 .itemBox .item .box{
    display: block;
    padding-top: 8vw;
  }
  .intelligenceTechnology .f2 .itemBox .item .img{
    width: 12vw;
    height: 12vw;
    margin: 1vw auto;
    text-align: center;
  }
  .intelligenceTechnology .f2 .itemBox .item .tit{
    text-align: center;
  }
  .intelligenceTechnology .f2 .itemBox .item:nth-child(2) .img, .intelligenceTechnology .f2 .itemBox .item:nth-child(3) .img{
    width: 12vw;
    height: 12vw;
    margin: 1vw auto;
    text-align: center;
  }
  .intelligenceTechnology .f3 .tit{
    width: 100%;
    text-align: center;
    border: transparent;
  }
  .intelligenceTechnology .f3{
    margin-top: 0 !important;
    height: auto !important;
    padding: 10vw 0;
  }
  .intelligenceTechnology .f3 .itemBox{
    padding-left: 0;
    display: inherit;
  }
  .intelligenceTechnology .f3 .itemBox .item:nth-child(2){
    margin-top: 0;
  }
  .intelligenceTechnology .f3 .itemBox .item .text{
    padding: 5vw 0;
  }
  .intelligenceTechnology .f3 .itemBox .item{
    width: 100%!important;
    height: auto!important;
  }
  .operationService .f1_3 .item .right .text ul li{
    margin-right: inherit;
  }
  .intelligenceTechnology .f3 .itemBox .item .img{
    width: 92vw!important;
    height: auto!important;
  }
  .intelligenceTechnology .f3 .itemBox .item .img img{
    width: 92vw!important;
    height: auto!important;
  }
  .intelligenceTechnology .f3 .itemBox .item .text p:nth-child(2){
    font-size: 14px;
  }
  .operationService .bannerBox .text .tit{
    font-size: 18px;
  }
  .operationService .f1{
    display: inherit;
    padding: 4vw;
  }
  .operationService .bannerBox .text{
    top: 10vw;
  }
  .operationService .bannerBox .text .navs ul li::after{
    content: inherit;
  }
  .operationService .bannerBox .text .navs{
    margin-top: 10vw;
  }
  .operationService .tits{
    position: inherit;
    font-size: 18px;
    left: 4vw;
    width: 70vw;
  }
  .operationService .f1 .item:nth-child(odd),.operationService .f1 .item:nth-child(even){
    top: 0;
  }
  .operationService .f1 .item .text p:nth-child(1){
    font-size: 20px;
    line-height: 1.7;
  }
  .operationService .f1 .item .text{
    margin-top: 9vw;
  }
  .operationService .f1 .item{
    width: 92vw;
    margin-right: 0;
    height: auto;
    padding: 5vw;
  }
  .operationService .f1 .item .img{
    width: 5vw;
  }
  .operationService .f1 .item:nth-child(2) .img{
    width: 8vw;
  }
  .operationService .f1 .item:nth-child(3) .img, .operationService .f1 .item:nth-child(4) .img, .operationService .f1 .item:nth-child(5) .img{
    width: 8vw;
  }
  .backTop{
    display: none;
  }
  .operationService .bannerBox .text .navs ul li{
    margin-bottom: 2vw;
  }
  .operationService .tit3{
    padding: 4vw;
    font-size: 18px;
  }
  .operationService .f1_3 .item{
    display: inherit;
  }
  .operationService .f1_3 .item .left,.operationService .f1_3 .item .left img{
    width: 100%;
    height: auto;
  }
  .operationService .f1_3 .item .right{
    width: 100%;
    height: auto;
  }
  .operationService .f1_3 .item .right .tit{
    font-size: 18px;
  }
  .operationService .f1_3 .item .right .text{
    font-size: 14px;
    margin-top: 1.5vw;
    text-align: justify;
  }
  .operationService .f1_3 .item:nth-child(2) .right .text{
    margin-top: 1.5vw;
  }
  .new .f1 .text p:nth-child(2){
    text-align: justify;
  }
  .case .bannerBox img{
    width: 100%;
  }
  .case .bannerBox .text .tit{
    font-size: 18px;
  }
  .case .bannerBox .text .navs ul li::after{
    content: inherit;
  }
  .case .bannerBox .text .navs ul li{
    margin-bottom: 1.5vw;
  }
  .case .f1{
    margin-top: 0;
    padding: 4vw;
    display: block;
  }
  .case .f1 .item{
    width: 100%;
    height: auto;
    margin-right: 0;
  }
  .case .bannerBox .text .navs{
    margin-top: 7vw;
  }
  .case .f1 .item .img{
    width: 100%;
    height: 60vw;
  }
  .case .f1 .item .num{
    margin-top: -10vw;
    font-size: 48px;
  }
  .case .f1 .item:nth-child(even){
    top: 0;
  }
  .new .bannerBox .text .tit{
    font-size: 18px;
  }
  .new .bannerBox .text .navs ul li::after{
    content: inherit;
  }
  .new .f1{
    width: 90vw;
  }
  .new .f1 .info{
    display: none;
  }
  .new .f1 .text{
    width: 100%;
  }
  .new .f1 .b1lr{
    display: none;
  }
  .new .f1 .img{
    width: 100%;
  }
  .new .f2 .item{
    width: 100%;
    display: block;
    float: inherit;
    height: auto;
    border: transparent;
    border-bottom: 1px solid gainsboro;
  }
  .new .f2 .item .text{
    width: 100%;
    height: auto;
    padding: 4vw 5vw;
  }
  .new .f2 .item .img{
    width: 50vw;
    height: 50vw;
  }
  .new .f2 .item .b1lr{
    background-color: #fddd03;
    position: absolute;
    right: 2%;
    margin-top: -10vw;
    z-index: 20;
    width: 8vw;
    height: 8vw;
    opacity: .8;
  }
  .new .f2 a:last-child .item .b1lr{
    margin-top: -10vw;
  }
  .new .f2 .item .b1lr svg{
    width: 10px;
    margin-left: 2.8vw;
    margin-top: 3vw;
}
  .new .f2 .item .b1lr svg path{
    fill: #333333;
  }
  .new .f2 .item .text .name{
    font-size: 16px;
    width: 100%;
    padding: 0;
  }
  .new .f2 .item .text .time{
    font-size: 14px;
  }
  .new .f2 a:last-child:hover .item .b1lr {
    background-color: white;
  }
  .new .f2 .item:hover {
    background: transparent;
    border: transparent;
  }

  .new .f2 .item:hover .img {
    opacity: 0;
  }
  .new .f2 .item:hover .text .time,
  .new .f2 .item:hover .text .name {
    color: #393939;
  }
  .new .f2 a:nth-child(even) .item{
    background: white;
  }
  .contact .bannerBox .text .tit{
    font-size: 18px;
  }
  .new .f2 a:nth-child(1) .item{
    background: transparent;
  }
  .new .f2 a:nth-child(5n) .item,.new .f2 a:nth-child(9n) .item{
    background: transparent;
  }
  .contact .f1{
    display: block;
  }
  .contact .f1 .left{
    width: 100%;
    position: inherit;
    height: auto;
  }
  .contact .f1 .left .tit{
    font-size: 18px;
  }
  .contact .f1 .right{
    width: 100%;
  }
  .contact .f1 .right{
    height: auto;
    margin-bottom: 10px;
  }
  .contact .f1 .right .item{
    height: auto;
  }
  .contact .f1 .right .item .name{
    font-size: 18px;
    padding: 8vw 5vw 0 5vw;
  }
  .contact .f1 .right .item::before{
    content: inherit;
  }
  .contact .f1 .right .item .text{
    padding: 5vw;
  }
  .contact .f1 .right .item .text p{
    font-size: 16px;
  }
  .contact .f1 .right .item .text p span{
    font-size: 14px !important;
  }
  .contact .f2{
    display: block;
  }
  .contact .f2 .left{
    width: 100%;
    height: auto;
  }
  .contact .f2 .left .tit{
    font-size: 18px;
  }
  .contact .f2 .right{
    width: 100%;
    height: auto;
  }
  .contact .f2 .right img{
    width: 100%;
    height: auto;
  }
  .intelligenceTechnology .bannerBox .text{
    top: 10vw;
  }
  .intelligenceTechnology .bannerBox .navs ul li::after{
    width: 0;
  }
  .new .bannerBox .text{
    top: 10vw;
  }
  .new .bannerBox .text .navs{
    margin-top: 10vw;
  }
  .corporateStrength .f3 .tit{
    left: 5vw;
    font-size: 18px;
  }
  .corporateStrength .bannerImg .text .tit{
    font-size: 18px;
  }
  .b1-box-item-right1{
    padding: 3vw;
  }
  .b1-box-item-right1 .b1lr{
    float: inherit;
    display: block;
    margin: 0 auto;
  }
  .b1-box-item-right2,.b1-box-item-right2:last-child{
    text-align: center;
  }
  .b1-box-item-right2 div .en{
    margin-top: 5px;
  }
  .banner{
    height: 30vh;
    top: 60px;
    width: 100%;
  }
  .swiperNomal{
    height: 30vh !important;
    overflow: hidden;
  }
  .b1-title .en{
    font-size: 28px;
  }
  .b1-title .cn{
    font-size: 26px;
  }
  .footer .footer-left .footer-phone{
    font-size: 14px;
  }
}