.wrap {
  width: 1400px;
  margin: 0 auto;
  overflow: hidden;
}

.wrap2 {
  width: 1400px;
  margin: 0 auto;
}

.wrap1 {
  width: 1200px;
  margin: 0 auto;
}

.m {
  margin: 0 auto;
}

.hand {
  cursor: pointer;
}

.header {
  height: 110px;
  min-width: 1400px;
  background: url(../images/top_bg.jpg) center center no-repeat;
  background-size: cover;
}
.header .logo {
  width: 376px;
  height: 64px;
  margin: 24px 0 0 0;
  background: url(../images/logo.png) center center no-repeat;
}

.wrap_box {
  min-width: 1400px;
}

.main-banner {
  width: 100%;
  min-width: 1400px;
  height: 784px;
  min-height: 520px;
  overflow: hidden;
}

.main-banner .swiper-container {
  width: 100%;
  height: 100%;
  background-color: #dcdfe6;
}

/*分页器*/
.main-banner .swiper-pagination {
  top: auto;
  bottom: 0px;
  background: none;
}

.main-banner .swiper-pagination-bullet {
  display: inline-block;
  width: 50px;
  height: 30px;
  margin: 0 3px;
  cursor: pointer;
  background: none;
  border-radius: 0;
  opacity: 1;
}

.main-banner .swiper-pagination-bullet span {
  width: 50px;
  height: 4px;
  display: block;
  background: #333;
}

.main-banner .swiper-pagination-bullet-active span {
  background: #fff;
}

.main-banner .autoplay .swiper-pagination-bullet-active span {
  background: #333;
}

.main-banner .swiper-pagination-bullet i {
  background: #fff;
  height: 4px;
  transform: scaleX(0);
  transform-origin: 0;
  display: block;
}

.main-banner .autoplay .firsrCurrent i {
  transition: transform 2.9s linear;
  transform: scaleX(1);
}

.main-banner .autoplay .current i {
  transition: transform 4s linear;
  transform: scaleX(1);
}

.main-banner .autoplay .replace span {
  background: #fff;
}

/* history */
.index_story {
  width: 100%;
  height: 470px;
  padding-top: 90px;
  padding-bottom: 90px;
  /* background: url(../images/story_bg.jpg) center center no-repeat; */
  /* background-size: cover; */
}

.index_story_left {
  width: 440px;
  height: 474px;
  margin-right: 100px;
}

.index_story_left .main_pic {
  width: 440px;
  height: 474px;
}

.index_story_right {
  width: 860px;
}
.index_story_right .story_logo {
  width: 224px;
  height: 80px;
  margin: 24px 0 24px -10px;
  background: url(../images/story_logo.png) center center no-repeat;
  background-size: 224px 80px;
}
.index_story_right .index_story_dis {
  /* padding-left: 86px; */
}
.index_story_right .index_story_dis h3 {
  font-size: 40px;
  color: #ff6d3c;
  font-weight: bolder;
  margin-bottom: 30px;
}

.index_story_right .index_story_dis p {
  line-height: 22px;
  color: #353535;
  font-weight: 400;
  font-size: 16px;
  margin-bottom: 20px;
}
.index_story_right .index_story_dis .btn-more {
  display: inline-block;
  width: 140px;
  font-size: 12px;
  padding: 0 20px;
  height: 40px;
  line-height: 40px;
  background: transparent;
  border-radius: 22px;
  border: 2px solid #ffc45c;
  position: relative;
  margin-top: 30px;
}
.index_story_right .index_story_dis .btn-more i {
  display: inline-block;
  width: 50px;
  height: 42px;
  text-align: center;
  position: absolute;
  border-radius: 0 20px 20px 0;
  right: 0;
  top: -1px;
  background: #ffc45c url(../images/icon/icon_btn_arrow.png) center center no-repeat;
  background-size: 8px 12px;
}
.index_story_right .index_story_dis .btn-more:hover {
  background: #ffc45c;
  color: #fff;
}

.index_product {
  width: 100%;
  height: 796px;
  background: url(../images/product_bg.jpg) center center no-repeat;
  background-size: cover;
}
.index_product .main_title {
  margin-top: 70px;
  margin-bottom: 110px;
}
.index_product .main_title p {
  color: #fff;
}
.index_product ul li {
  /* float: left; */
  width: 280px;
  /* height: 340px; */
  margin: 0 30px;
  text-align: center;
}
.index_product ul li .img_box {
  width: 280px;
  height: 350px;
}
.index_product ul li .img_box img {
  width: 280px;
  height: 350px;
}
.index_product ul li:first-child {
  width: 620px;
  /* height: 340px; */
}
.index_product ul li:first-child .img_box {
  width: 600px;
  height: 350px;
}
.index_product ul li:first-child .img_box img {
  width: 520px;
  height: 260px;
  margin-top: 50px;
}
.index_product ul li h3 {
  font-size: 40px;
  color: #f77b40;
  font-weight: bolder;
  margin-top: 20px;
  margin-bottom: 30px;
}
.index_product ul li h4 {
  font-size: 20px;
  color: #f77b40;
  font-weight: bold;
}

.index_business {
  padding-top: 50px;
  width: 100%;
}

.index_business .business_item1 {
  margin-top: 45px;
}

.index_business .business_item1 .img_box {
  width: 550px;
  height: 211px;
  margin-right: 50px;
}

.index_business .business_item2 .img_box {
  width: 320px;
  height: 516px;
}
.index_business .business_item2 .img_box img {
  width: 320px;
  height: 516px;
}

.index_business .business_item3 .img_box {
  width: 320px;
  height: 483px;
}
.index_business .business_item3 .img_box img {
  width: 320px;
  height: 483px;
}

.index_business .business_item1 h3,
.index_business .business_item2 h3,
.index_business .business_item3 h3 {
  font-size: 40px;
  color: #000;
  font-weight: bold;
  margin-bottom: 40px;
}
.index_business .business_item1 p,
.index_business .business_item2 p,
.index_business .business_item3 p {
  font-size: 20px;
  margin-bottom: 20px;
}
.index_business .business_item1 .index_business_dis {
  margin-top: 20px;
  width: 600px;
}

.index_business .business_item1 .index_business_dis > p > span {
  cursor: pointer;
  color: #a3a3d3;
}

.index_business .business_item2 .index_business_dis {
  margin-top: 150px;
  width: 500px;
  padding-left: 50px;
}

.index_business .business_item2 .index_business_dis > p > span {
  color: #a3a3d3;
  cursor: pointer;
}

.index_business .business_item3 {
  margin-bottom: 150px;
}
.index_business .business_item3 .index_business_dis {
  width: 440px;
  margin-top: 100px;
  margin-left: 120px;
}

.index_business .business_item3 .index_business_dis h3 {
  text-align: right;
}

.index_resource1 {
  width: 100%;
  height: 580px;
  background: url(../images/resource_bg.jpg) center center no-repeat;
  background-size: cover;
}
.index_resource1 .main_title {
  margin: 70px 0 140px;
}
.index_resource1 .sub_main_title h2 {
  margin-bottom: 50px;
}
.index_resource1 .sub_main_title p {
  color: #525252;
  line-height: 30px;
  font-weight: normal;
}

.index_resource2 .resourse_images_box1 .img-box,
.index_resource2 .resourse_images_box2 .img-box,
.index_resource2 .resourse_images_box3 .img-box {
  position: relative;
  cursor: pointer;
}

.index_resource2 .resourse_images_box1 img,
.index_resource2 .resourse_images_box2 img,
.index_resource2 .resourse_images_box3 img {
  display: block;
}
.index_resource2 .resourse_images_box1 .box1 {
  width: 506px;
  margin-right: 14px;
}
.index_resource2 .title_box h3 {
  font-size: 44px;
  color: #fff;
  font-weight: bolder;
  margin-bottom: 18px;
  transition: 0.5s;
}
.index_resource2 .title_box p {
  font-size: 22px;
  color: #fff;
  transition: 0.5s;
}
.index_resource2 .img-box:hover .title_box h3,
.index_resource2 .img-box:hover .title_box p {
  color: #f77336;
}
.index_resource2 .resourse_images_box1 .box1 .title_box {
  position: absolute;
  width: 100%;
  bottom: 140px;
  text-align: center;
}

.index_resource2 .resourse_images_box1 .box3 .title_box {
  position: absolute;
  width: 100%;
  bottom: 30px;
  text-align: center;
}

.index_resource2 .resourse_images_box2 .box2 .title_box {
  position: absolute;
  width: 100%;
  top: 86px;
  left: 30px;
  text-align: left;
}

.index_resource2 .resourse_images_box1 .box2 {
  width: 346px;
  margin-right: 14px;
}
.index_resource2 .resourse_images_box1 .box3 {
  width: 518px;
}

.index_resource2 .resourse_images_box1 .box2 img,
.index_resource2 .resourse_images_box1 .box3 img,
.index_resource2 .resourse_images_box2 .box1 img,
.index_resource2 .resourse_images_box2 .box2 img,
.index_resource2 .resourse_images_box3 .box1 img,
.index_resource2 .resourse_images_box3 .box2 img {
  margin-bottom: 14px;
}
.index_resource2 .resourse_images_box3 .box2 .img-box {
  margin-right: 14px;
}

.resourse_images_box3 {
  position: relative;
}
.resourse_images_box3 .box3 {
  width: 868px;
  height: 518px;
  position: absolute;
  right: 0;
  top: 0;
}

.index_resource2 .resourse_images_box3 .box1 .title_box {
  position: absolute;
  width: 100%;
  bottom: 50px;
  left: 36px;
  text-align: left;
}
.index_resource2 .resourse_images_box3 .box3 .title_box {
  position: absolute;
  width: 100%;
  bottom: 35px;
  left: 36px;
  text-align: left;
}

.index_resource3 .main_title {
  margin: 70px 0 100px;
}

.index_resource3 .resource_left {
  width: 430px;
  height: 272px;
  margin-top: 40px;
}

.index_resource3 .resource_right {
  width: 900px;
  margin-left: 60px;
}
.index_resource3 .resource_right dl {
  margin-bottom: 30px;
  display: flex;
  /* justify-content: center; */
  align-items: center;
}
.index_resource3 .resource_right dl dt {
  font-size: 40px;
  float: left;
  width: 160px;
  font-weight: bolder;
  text-align: left;
  color: #000;
}

.index_resource3 .resource_right dl dd {
  float: left;
}
.index_resource3 .resource_right dl dd p {
  font-size: 16px;
  line-height: 22px;
}

.index_resource3 .resource_box2 {
  height: 190px;
  background: #eaeaea;
  position: relative;
}
.index_resource3 .resource_box2 .main_pic {
  position: absolute;
  left: 228px;
  top: -8px;
}
.index_resource3 .resource_box3 {
  position: relative;
  margin-left: 20px;
  margin-top: 40px;
}
.index_resource3 .resource_box3 .main_pic {
  position: absolute;
  right: 30px;
  top: -110px;
}

.index_resource4 {
  width: 100%;
  height: 650px;
  background: url(../images/tech_bg.jpg) center center no-repeat;
  background-size: cover;
}
.index_resource4 .main_title {
  margin: 96px 0 80px;
}
.index_resource4 .sub_title {
  margin: 70px 0 0;
  text-align: center;
  font-size: 16px;
}

/* 合作伙伴 */
.partner_play_box {
  width: 100%;
  height: 854px;
  background: url(../images/parter_bg.jpg) right top no-repeat;
  background-size: cover;
}

/*轮播样式*/
.partner_play {
  margin: 242px 100px 0 0;
}
.poster_box {
  /* overflow: hidden; */
  margin: 30px 20px;
}
.poster_box h2 {
  font-size: 30px;
  color: #015293;
  font-weight: bold;
  text-align: center;
}
.poster_box h3 {
  font-size: 16px;
  color: #015293;
  margin: 10px 0 35px;
  text-align: center;
}
.poster-main {
  position: relative;
  width: 100%;
  height: 400px !important;
  margin-left: auto;
  margin-right: auto;
}
.poster-main img {
  display: block;
}
.poster-main a,
.poster-main img {
  display: block;
  width: 100%;
  height: 100%;
}
.poster-main img {
  border-radius: 30px;
}
.poster-main .poster-list {
  width: 800px;
  height: 500px;
}
.poster-main .poster-list .poster-item {
  width: 690px;
  height: 390px;
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 30px;
}
.poster-main .poster-list .poster-item .item {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 30px;
}
.poster-main .poster-btn {
  position: absolute;
  top: 0;
  cursor: pointer;
}
.poster-main .poster-prev-btn {
  left: -60px;
  background: url(../images/icon/icon_arrow_l.png) no-repeat center center;
  background-size: 26px 46px;
}
.poster-main .poster-next-btn {
  right: -60px;
  background: url(../images/icon/icon_arrow_r.png) no-repeat center center;
  background-size: 26px 46px;
}
.poster-main .icon-play {
  display: inline-block;
  width: 146px;
  height: 146px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -73px;
  margin-top: -73px;
  background: url(../images/icon/icon_play.png) center center no-repeat;
  background-size: 146px 146px;
  cursor: pointer;
}
.play_shadow {
  width: 780px;
  height: 160px;
  background: url(../images/parter_img_shadow.png) center center no-repeat;
  background-size: 780px 160px;
}

.index_partner .partner_title {
  margin: 446px 0 0 150px;
}
.index_partner .partner_title h3 {
  font-size: 40px;
  font-weight: bolder;
  text-align: center;
  color: #f56f3c;
}

.index_partner .partner_member_box {
  padding: 50px 0;
  margin-left: 100px;
}
.index_partner .partner_member li {
  width: 250px;
  height: 166px;
  padding: 40px 15px 20px;
  float: left;
  position: relative;
  box-shadow: 0 0px 15px rgba(0, 0, 0, 0.1);
  margin: 0 10px;
  border-radius: 5px;
}
.index_partner .partner_member li .title_box {
  margin-bottom: 35px;
}
.index_partner .partner_member li .name {
  font-size: 20px;
  color: #000;
  font-weight: bold;
}
.index_partner .partner_member li .title {
  font-size: 14px;
  color: #2e2e2e;
}

.index_partner .partner_member li .dis {
  font-size: 14px;
  color: #7c7c7c;
  line-height: 22px;
}

.index_partner .partner_member li .icon-quotes {
  display: inline-block;
  width: 42px;
  height: 32px;
  background: url(../images/icon/icon_quotes.png) center center no-repeat;
  background-size: 42px 32px;
  position: absolute;
  right: 22px;
  top: 48px;
}

.index_partner .partner_member li:hover {
  background: #ef8d8c;
}

.index_partner .partner_member li:hover .name,
.index_partner .partner_member li:hover .title,
.index_partner .partner_member li:hover .dis {
  color: #fff !important;
}

.index_partner .partner_member li:hover .icon-quotes {
  background: url(../images/icon/icon_quotes_hover.png) center center no-repeat;
  background-size: 42px 32px;
}

.sidebar {
  width: 100px;
  height: 133px;
  position: fixed;
  left: 10px;
  top: 47%;
  z-index: 99;
}
.sidebar li {
  width: 80px;
  height: 30px;
  margin: 10px 0;
}

.sidebar li a {
  display: inline-block;
  width: 80px;
  height: 30px;
  line-height: 30px;
  background-color: #ff905b;
  color: #fff;
  border-radius: 30px;
  font-size: 14px;
  text-align: center;
  box-shadow: 0 0px 20px rgba(0, 0, 0, 0.2);
}

.sidebar li.active a {
  background-color: #fff;
  color: #ff905b;
}
.sidebar .ul {
  z-index: 1;
}
.sidebar .side_bg {
  position: absolute;
  width: 60px;
  height: 133px;
  left: 10px;
  background-color: #ec6f54;
  top: 0;
  z-index: -1;
  border-radius: 8px;
  box-shadow: 0 0px 20px rgba(0, 0, 0, 0.2);
}

.qrcode {
  margin-top: 15px;
  width: 120px;
  height: 120px;
}

.main_title {
  text-align: center;
  padding-bottom: 37px;
}

.main_title h2 {
  font-size: 40px;
  font-weight: 600;
  color: #f77a41;
}
.main_title p {
  font-size: 20px;
  font-weight: 600;
  color: #000;
}

.footer_partner {
  padding-bottom: 50px;
  padding-top: 80px;
}
.footer_partner ul {
  margin-top: 30px;
}
.footer_partner li {
  width: 165px;
  height: 70px;
  margin: 10px 15px;
  float: left;
}

.footer_partner li img {
  width: 165px;
  height: 70px;
}
.footer {
    width: 100%;
    height: 300px;
    background: #000 url(../images/footer_bg.jpg) no-repeat;
    background-size: cover;
}

.footer_box {
    width: 32.33333%;
    height: 150px;
    margin: 44px 0;
    border-right: 1px solid #999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer_box:last-child{
    border-right: none;
}

.footer_box > a {
    font-size: 18px;
    color: #fff;
}
.footer_box .icon-phone{
    display: inline-block;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    vertical-align: middle;
    background:#949494 url(../images/icon/icon_phone.png) center center no-repeat;
    background-size: 20px 20px;
    margin-right: 10px;
}
.footer_box > a:hover {
    color: #F77A41;
}
.footer_box > a:hover .icon-phone{
    background:#F77A41 url(../images/icon/icon_phone.png) center center no-repeat;
    background-size: 20px 20px;
}
.footer_box dl {
    margin-right: 70px;
}
.footer_box dd,.footer_box dt {
    margin-bottom: 15px;
}
.footer_box dd a{
    display: inline-block;
    width: 110px;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    border-radius: 4px;
    color: #fff;
    background-color: #484848;
    text-align: left;
}
.footer_box dd a .icon-ios,.footer_box dd a .icon-android{
    display: inline-block;
    width: 18px;
    height: 20px;
    vertical-align: middle;
    
    margin-right: 5px;
}
.footer_box dd a .icon-ios{
    background: url(../images/icon/icon_ios.png) center center no-repeat;
    background-size: 18px 20px;
}
.footer_box dd a .icon-android{
    background: url(../images/icon/icon_android.png) center center no-repeat;
    background-size: 18px 20px;
}

.footer_box dd a:hover{
    color: #fff;
    background-color: #F77A41;
}

.footer_a {
    font-size: 14px;
    color: #949494;
}

.footer_bottom {
    text-align: center;
}

.footer_bottom p {
    font-size: 14px;
    color: #fff;
}

.footer_bottom p a {
    font-size: 14px;
    color: #fff;
}

.footer_bottom p a:hover {
    color: #949494;
}

/* 回到顶部 */
.backTop {
  position: fixed;
  bottom: 50px;
  z-index: 999;
  right: 10px;
  width: 50px;
}

.backTop ul li {
  height: 50px;
  margin-bottom: 1px;
  float: right;
  background: #999;
  line-height: 50px;
  font-size: 14px;
  cursor: pointer;
  opacity: 0.9;
  position: relative;
  border-radius: 12px;
}

.backTop ul li.top2 {
  opacity: 0;
  filter: alpha(opacity=0);
  color: #1c1c1c;
  font-weight: 800;
  text-align: center;
  background: #999 url(../images/icon/top_icon.png) no-repeat center;
  position: relative;
  width: 50px;
  cursor: pointer;
  transition: 0.3s;
}

.backTop ul li.top2:hover {
  background-color: #f77a41;
}

@media (max-width: 1920px) {
  .main-banner {
    height: 784px;
  }
}
@media (max-width: 1680px) {
  .main-banner {
    height: 630px;
  }
}
@media (max-width: 1600px) {
  .main-banner {
    height: 600px;
  }
}
@media (max-width: 1440px) {
  .main-banner {
    height: 533px;
  }
}
@media (max-width: 1366px) {
  .main-banner {
    height: 512px;
  }
}
@media (max-width: 1360px) {
  .main-banner {
    height: 510px;
  }
}
@media (max-width: 1280px) {
  .main-banner {
    height: 480px;
  }
}
@media (max-width: 1024px) {
  .main-banner {
    height: 384px;
  }
}

.pc-banner {
  width: 100%;
  float: left;
  position: relative;
  min-width: 1400px;
}

@media screen and (max-width: 668px) {
  .pc-banner {
    background-size: auto 100%;
  }
}

.swiper-container {
  width: 100%;
  margin: 45px 0 0;
}

@media screen and (max-width: 668px) {
  .swiper-container {
    margin: 20px 0 15px;
  }
}

.swiper-slide {
  -webkit-transition: transform 1s;
  -moz-transition: transform 1s;
  -ms-transition: transform 1s;
  -o-transition: transform 1s;
  -webkit-transform: scale(0.8);
  transform: scale(0.8);
}

@media screen and (max-width: 668px) {
  .swiper-slide {
    -webkit-transform: scale(0.97);
    transform: scale(0.97);
  }
}

.swiper-slide-active,
.swiper-slide-duplicate-active {
  -webkit-transform: scale(1);
  transform: scale(1);
}

@media screen and (max-width: 668px) {
  .swiper-slide-active,
  .swiper-slide-duplicate-active {
    -webkit-transform: scale(0.97);
    transform: scale(0.97);
  }
}

.none-effect {
  -webkit-transition: none;
  -moz-transition: none;
  -ms-transition: none;
  -o-transition: none;
}
.swiper-wrapper {
  padding-bottom: 30px;
}
.swiper-slide {
  box-shadow: 0 5px 7px 4px rgba(0, 0, 0, 0.13);
}
.swiper-slide a {
  display: block;
}

@media screen and (min-width: 668px) {
  .swiper-slide a:after {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    box-sizing: border-box;
    content: "";
    width: 100%;
    height: 100%;
  }
}

.swiper-slide-active a:after {
  background: none;
}

@media screen and (max-width: 668px) {
  .swiper-slide a {
    padding: 5px;
  }
}

.swiper-slide img {
  width: 100%;
  display: block;
}

.swiper-pagination {
  position: absolute;
  left: 50%;
  bottom: 30px;
  margin-left: -80px;
  margin-bottom: 30px;
}

.swiper-pagination-bullet {
  background: #ff6d3d;
  margin-left: 4px;
  margin-right: 4px;
  width: 17px;
  height: 17px;
  opacity: 1;
}

.swiper-pagination-bullet-active {
  width: 17px;
  height: 17px;
  background: #fff;
  margin-bottom: 0;
}

@media screen and (max-width: 668px) {
  .swiper-pagination {
    position: relative;
    margin-bottom: 20px;
  }

  .swiper-pagination-bullet {
    background: #ff6d3d;
    margin-left: 2px;
    margin-right: 2px;
    width: 8px;
    height: 8px;
    margin-bottom: 2px;
  }

  .swiper-pagination-bullet-active {
    width: 6px;
    height: 6px;
    background: #fff;
    margin-bottom: 0;
  }
}

.button {
  width: 1000px;
  margin: 0 auto;
  top: 50%;
  left: 50%;
  position: absolute;
  margin-left: -500px;
}

.swiper-button-prev {
  width: 28px;
  height: 48px;
  background: url(../images/icon/icon_arrow_l.png) center center no-repeat;
  background-size: 28px 48px;
}

.swiper-button-next {
  width: 28px;
  height: 48px;
  background: url(../images/icon/icon_arrow_rl.png) center center no-repeat;
  background-size: 28px 48px;
}