@charset "UTF-8";
.rotate180 img {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.show {
  display: block !important;
}

.flex {
  display: -webkit-box !important;
  display: -ms-flexbox !important;
  display: flex !important;
}

.text-center{
  text-align: center;
}

/* header */
.header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 6;
  border-bottom: 0.01rem solid rgba(255, 255, 255, 0.1);
}

.header-bg {
  background-color: #2480ce;
}

@media (max-width: 1200px) {
  .header {
    position: fixed;
    background-color: #2480ce;
  }
}

.header .container {
  width: 16rem;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.header .header_l{
  padding: .2rem 0;
}

.header .header_r {
  width: auto;
}

.header .logo {
  height: .6rem;
}

.header .logo img {
  height: 100%;
}

.header .header_r {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.header .nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.header .nav-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  padding: .2rem 0;
}

/* 修改部分1.5- */
.header .nav-item-href{
  display: flex;
  height: 100%;
  padding: 0 .3rem;
}

.header .nav-item-href>a{
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 100%;
  border: .02rem solid transparent;
  transition: .5s;
}

.header .nav-item-href>.showLine{
  border-bottom-color: #fff;
}

.header .nav-item-href .state{
  width: 30px;
  display: none;
  align-items: center;
  justify-content: center;
}

.header .nav-item-href .state img{
  height: 15px;
  transition: .5s;
}

.header .nav-item-href .state .imgUp{
  transform: rotate(-180deg);
}

/* -1.5 */
.header .other {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-left: .7rem;
}

.header .phone {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.header .phone a {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.2);
  padding: .12rem .25rem;
  border-radius: .25rem;
}

.header .phone-img {
  margin-right: .09rem;
}

.header .phone span {
  vertical-align: middle;
}

.header .phone .s15 {
  color: #fff;
}

.header .lang {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin: 0 .3rem;
  position: relative;
}

.header .lang-show {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  cursor: pointer;
}

.header .lang-img {
  width: 0.2rem;
  height: 0.2rem;
}

.header .lang-img img {
  width: 100%;
}

.header .lang .s16 {
  margin: 0 .1rem;
  color: #fff;
}

.header .lang span {
  vertical-align: middle;
}

.header .lang-btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.header .lang-btn img {
  width: .15rem;
  height: .13rem;
}

.header .lang-list {
  width: 100%;
  position: absolute;
  z-index: 5;
  left: 0;
  top: 100%;
  display: none;
  -webkit-transition: .5s;
  transition: .5s;
  background-color: #fff;
}

.header .lang-list a {
  display: inline-block;
  width: 100%;
  padding: .1rem 0;
  text-align: center;
  -webkit-transition: .5s;
  transition: .5s;
  color: #2480ce;
  cursor: pointer;
}

.header .lang-list a:hover {
  background-color: #2480ce;
  color: #fff;
}

.header .search {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  cursor: pointer;
}

.header .search-img {
  width: 0.2rem;
  height: 0.2rem;
}

.header .search-img img {
  width: 100%;
  display: none;
}

.header .search-img .imgShow{
  display: block;
}

.header .search-bar {
  background-color: transparent;
  display: none;
  cursor: default;
}

.header form {
  width: 3rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  padding: .04rem 0;
  border: .01rem solid #fff;
  background-color: #fff;
  border-radius: .2rem;
  background-color: transparent;
}

.header .key-input {
  /* border-bottom: .01rem solid #999; */
  width: 75%;
}

.header .key-input input {
  border: none;
  height: 100%;
  color: #fff;
  background-color: transparent;
  text-indent: .16rem;
}

.header .search .subbtn {
  cursor: pointer;
  border: none;
  width: .3rem;
  height: .3rem;
  background-color: transparent;
  /* border-bottom: .01rem solid #999; */
}

.header .search .subbtn img {
  width: 100%;
}

.header .menu {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  cursor: pointer;
  margin-left: .3rem;
  display: none;
}

.header .menu-img {
  width: 0.2rem;
  height: 0.2rem;
}

.header .menu-img img {
  width: 100%;
}

.header .header-layer {
  position: fixed;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 6;
  top: 0;
  left: 0;
  cursor: pointer;
  display: none;
}

.header .nav-item-list{
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  background-color: #fff;
  padding: .5rem 1.6rem;
  display: none;
}

.header .navProdList .swiper-slide{
  display: flex;
  align-items: center;
  cursor: pointer;
  justify-content: center;
  padding: .2rem 0;
}

.header .navProdList .swiper-slide .slide-img{
  width: 1rem;
  height: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header .navProdList .swiper-slide .slide-img img{
  width: auto;
  height: 100%;
}

.header .navProdList .swiper-slide .slide-text{
  color: #333;
  transition: .5s;
  width: 2rem;
  text-align: center;
}

.header .navProdList .swiper-slide:hover .slide-text{
  color: #1477ce;
}

.header .navCaseList .swiper-slide{
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: .2rem 0;
  justify-content: center;
}

.header .navCaseList .swiper-slide .slide-img{
  width: 1.6rem;
  height: 1rem;
  display: flex;
  justify-content: center;
  margin-right: .3rem;
}

.header .navCaseList .swiper-slide .slide-img img{
  width: 100%;
  height: 100%;
}

.header .navCaseList .swiper-slide .slide-text{
  width: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.header .navCaseList .swiper-slide .slide-title{
  color: #333;
  font-weight: 700;
  margin-bottom: .12rem;
  transition: .5s;
}

.header .navCaseList .swiper-slide .slide-guide{
  color: #777777;
  line-height: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header .navCaseList .swiper-slide:hover .slide-title{
  color: #1477ce;
}

.header .row-line{
  width: 100%;
  height: .01rem;
  background-color: #ececec;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.header .col-line{
  height: 100%;
  width: 0.01rem;
  background-color: #ececec;
  position: absolute;
  top: 0;
}

.header .nav-item-list .swiper-button-next,
.header .nav-item-list .swiper-button-prev{
  width: .26rem;
  height: .4rem;
  display: none;
}

.header .nav-item-isSel{
  position: relative;
}

.header .nav-item-select{
  position: absolute;
  left: 0;
  top: 100%;
  background-color: #fff;
  width: 100%;
  box-shadow: 0 0 0.05rem #ccc;
  display: none;
}

.header .nav-item-select .select-option{
  display: block;
  width: 100%;
  text-align: center;
  padding: .24rem 0;
  transition: .5s;
}

.header .nav-item-select .select-option:hover{
  color: #2480ce;
  background-color: rgba(37, 135, 220, .1);
}

@media (max-width: 1920px) {
  .header .search .subbtn {
    width: 30px;
    height: 30px;
  }
  .header .lang-img {
    width: 20px;
    height: 20px;
  }
  .header .lang-btn img {
    width: 15px;
    height: 13px;
  }
  .header .search-img {
    width: 20px;
    height: 20px;
  }
  .header .menu-img {
    width: 20px;
    height: 20px;
  }
  .header .nav-item-list .swiper-button-next,
  .header .nav-item-list .swiper-button-prev{
    width: 26px;
    height: 40px;
  }
}

@media (max-width: 1500px) {
  .header .container {
    width: 100%;
    padding: 0 10px;
  }
}

@media (max-width: 1200px) {
  .header .phone {
    /* display: none; */
  }
  .header .menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .header .nav {
    position: fixed;
    right: 0;
    top: 0;
    width: 240px;
    height: 100vh;
    background-color: #fff;
    z-index: 8;
    padding-top: 20px;
    display: none;
  }
  .header .nav-item {
    width: 100%;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .header .nav-item-href{
    width: 100%;
    justify-content: space-between;
  }
  .header .nav-item-href>a{
    color: #666;
    padding: .2rem;
  }
  .header .nav-item-href .state{
    display: flex;
  }
  .header .nav-item-select{
    box-shadow: none;
    top: 100%;
    position: static;
    top: unset;
    left: unset;
  }
  .header .nav-item-select .select-option{
    padding: 10px 20px;
    text-align: left;
  }
}

@media (max-width: 450px) {
  .header .other {
    margin-left: 10px;
  }
}

/* footer */
.footer {
  width: 100%;
  background-color: #2c3745;
  padding-top: .6rem;
}

.footer .container {
  width: 16rem;
  margin: 0 auto;
}

.footer .footer_header {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.footer .nav {
  width: 90%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.footer .nav-item{
  width: 12.5%;
}

.footer .nav-item-us{
  width: 25%;
  word-break: break-all;
}

.footer .nav-item-title {
  color: #fff;
  display: inline-block;
  margin-bottom: .37rem;
}

.footer .nav-item-list {
  width: 100%;
}

.footer .nav-item-list .s14 {
  width: 100%;
  display: block;
  color: #fff;
  line-height: 2;
  opacity: .47;
  cursor: pointer;
}

.footer .nav-item-way {
  width: 100%;
}

.footer .nav-item-way .phone span {
  color: #6fe7dd;
  font-weight: 700;
  line-height: 2;
}

.footer .nav-item-way .phone img,
.footer .nav-item-way .email img,
.footer .nav-item-way .pos img {
  vertical-align: middle;
  margin-right: .2rem;
  width: .16rem;
}

.footer .nav-item-way .pos img {
  width: .12rem;
  margin-left: .02rem;
  margin-right: .22rem;
}

@media (max-width: 1920px) {
  .footer .nav-item-way .phone img,
  .footer .nav-item-way .email img,
  .footer .nav-item-way .pos img {
    width: 16px;
  }
  .footer .nav-item-way .pos img {
    width: 12px;
    margin-left: 2px;
  }
}

.footer .nav-item-way .phone span,
.footer .nav-item-way .email span,
.footer .nav-item-way .pos span {
  vertical-align: middle;
  color: #fff;
  line-height: 2;
  opacity: .47;
}

.footer .nav-item-way .call {
  padding: .13rem .26rem;
  background-color: #2480ce;
  border-radius: .04rem;
  display: inline-block;
  margin-top: .3rem;
  cursor: pointer;
}

.footer .nav-item-way .call img {
  vertical-align: middle;
}

.footer .nav-item-way .call span {
  vertical-align: middle;
  color: #fff;
}

.footer .link {
  width: 10%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.footer .link .webo,
.footer .link .weixin {
  width: .36rem;
  height: .36rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  margin: 0 .1rem;
  cursor: pointer;
  position: relative;
  -webkit-transition: .5s;
  transition: .5s;
}

.footer .link .icon {
  width: .2rem;
  height: .2rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.footer .link .code {
  width: 1.23rem;
  height: 1.23rem;
  position: absolute;
  left: 0;
  bottom: 160%;
  display: none;
}

.footer .link .code::after {
  width: 0;
  height: 0;
  content: '';
  display: block;
  border-left: .08rem solid transparent;
  border-right: .08rem solid transparent;
  border-top: .12rem solid #fff;
  position: absolute;
  bottom: -5%;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}

.footer .link .code img {
  width: 100%;
}

.footer .code-layer {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 8;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
}
.footer .nav-item-way .phone{
  display: flex;
  align-items: center;
}
@media (max-width: 1920px) {
  .footer .link .webo,
  .footer .link .weixin {
    width: 36px;
    height: 36px;
  }
  .footer .link .icon {
    width: 20px;
    height: 20px;
  }
}

.footer .link .icon img {
  width: 100%;
}

.footer .link .webo:hover,
.footer .link .weixin:hover {
  background-color: #2480ce;
}

@media (max-width: 1500px) {
  .footer .container {
    width: 100%;
    padding: 0 10px;
  }
}

@media (max-width: 1100px) {
  .footer .nav {
    width: 100%;
  }
  .footer .link {
    width: 100%;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    margin-top: 3%;
  }
}

@media (max-width: 900px) {
  .footer .nav {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .footer .nav-item {
    width: 50%;
    margin-bottom: 3%;
  }
  .footer .nav-item:last-of-type {
    width: 100%;
  }
  .footer .nav-item-list .s14 {
    display: inline-block;
    margin-right: .05rem;
    width: auto;
  }
}

@media (max-width: 650px) {
  .footer .link .code {
    position: fixed;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    z-index: 9;
    width: 200px;
    height: 200px;
  }
  .footer .link .code::after {
    display: none;
  }
}

@media (max-width: 900px) {
  .footer .nav-item {
    width: 100%;
  }
}

.footer .footer_main {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: .2rem 0;
  border-top: 0.01rem solid rgba(255, 255, 255, 0.1);
  margin-top: 2%;
}

.footer .copyright {
  color: rgba(255, 255, 255, 0.5);
  line-height: 2;
}

.footer .build {
  color: rgba(255, 255, 255, 0.5);
  line-height: 2;
}

@media (max-width: 650px) {
  .footer .footer_main {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}

/* 面包屑 */
.crumbs {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-shadow: 0 0.01rem 0 0 rgba(153, 152, 153, 0.22);
  box-shadow: 0 0.01rem 0 0 rgba(153, 152, 153, 0.22);
}

.crumbs .crumbs-item {
  margin: 0 .5rem;
  border: .01rem solid transparent;
  cursor: pointer;
  -webkit-transition: .5s;
  transition: .5s;
}

.crumbs .crumbs-item:hover {
  border-bottom-color: #2480ce;
}

.crumbs .crumbs-item:hover .s16 {
  -webkit-transition: .5s;
  transition: .5s;
  color: #2480ce;
}

.crumbs .crumbs-item .s16 {
  display: inline-block;
  padding: .22rem 0;
  color: #666;
}

.crumbs .isCrumbs {
  border-bottom-color: #2480ce;
}

.crumbs .isCrumbs .s16 {
  -webkit-transition: .5s;
  transition: .5s;
  color: #2480ce;
}

@media (max-width: 500px) {
  .crumbs .crumbs-item {
    margin: 0;
    width: 100%;
  }
  .crumbs .crumbs-item .s16 {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 330px) {
  .crumbs .crumbs-item {
    width: auto;
    margin: 0 1px;
  }
}

/* 内页banner */
.banner {
  width: 100%;
  position: relative;
}

.banner .ban-img {
  width: 100%;
}

.banner .ban-img img {
  width: 100%;
}

.banner .ban-text {
  color: #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  font-weight: 700;
}

.Core .la_bu1 p, .case .la_bu2 p, .prod .la_bu3 p {
  line-height: 2;
  color: #666;
}

@media (min-width: 1921px) {
  .Core .la_bu1 p, .case .la_bu2 p, .prod .la_bu3 p {
    font-size: calc(16 * 100vw / 1920);
  }
}

@media (max-width: 1920px) and (min-width: 551px) {
  .Core .la_bu1 p, .case .la_bu2 p, .prod .la_bu3 p {
    font-size: calc(12px + 4 * 100vw / 1920);
  }
  .la_bu3{
    padding: 10px;
  }
}

@media (max-width: 550px) {
  .Core .la_bu1 p, .case .la_bu2 p, .prod .la_bu3 p {
    font-size: calc(12px + 4 * 550px / 1920);
  }
  .la_bu3{
    padding: 10px;
  }
}

.Core .la_bu1 img, .case .la_bu2 img, .prod .la_bu3 img {
  width: 100%;
}


/* 侧边栏 */
.sidebar{
  width: 0.42rem;
  background-color: #3192e4;
  border-radius: .04rem;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  position: fixed;
  z-index: 8;
  right: 0;
  bottom: 20%;
}

.sidebar .side-item{
  width: 100%;
  height: 0.42rem;
  position: relative;
}

.sidebar .side-item .item-icon{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  position: relative;
}

.sidebar .side-item .item-icon img{
  width: 0.18rem;
  height: 0.18rem;
}

.sidebar .side-item .item-list{
  position: absolute;
  right: 110%;
  top: 0;
  width: 400%;
  background-color: #4da6f1;
  border-radius: .04rem;
  padding: .18rem .21rem;
  display: none;
}

.sidebar .side-item .item-href{
  display: flex;
  margin-bottom: .1rem;
  padding: .07rem .1rem;
  border: .01rem solid #fff;
  justify-content: center;
  align-items: center;
  border-radius: .14rem;
}

.sidebar .side-item .item-href:last-of-type{
  margin-bottom: 0;
}

.sidebar .side-item .item-href img{
  width: 0.14rem;
  height: 0.14rem;
  margin-right: .1rem;
}

.sidebar .side-item .item-href .hover{
  display: none;
}

.sidebar .side-item .item-href span{
  color: #fff;
}

.sidebar .side-item .item-info{
  position: absolute;
  right: 110%;
  top: 0;
  width: 400%;
  background-color: #4da6f1;
  align-items: center;
  padding: .1rem;
  color: #fff;
  border-radius: .04rem;
  display: none;
  flex-direction: column;
}

.sidebar .side-item .item-info .item-text{
  width: 100%;
  padding: .1rem 0;
  display: block;
}

.sidebar .side-item:hover .item-icon{
  background-color: #4da6f1;
}

.sidebar .side-item:hover .item-list{
  display: block;
}

.sidebar .side-item .item-href:hover{
  background-color: #fff;
}

.sidebar .side-item .item-href:hover span{
  color: #4da6f1;
}

.sidebar .side-item .item-href:hover .default{
  display: none;
}

.sidebar .side-item .item-href:hover .hover{
  display: block;
}

.sidebar .side-item:hover .item-info{
  display: flex;
}

@media (max-width: 1920px) {
  .sidebar{
    width: 42px;
  }

  .sidebar .side-item{
    height: 42px;
  }

  .sidebar .side-item .item-icon img{
    width: 18px;
    height: 18px;
  }

  .sidebar .side-item .item-list{
    padding: 18px 21px;
  }

  .sidebar .side-item .item-href{
    margin-bottom: 10px;
  }

  .sidebar .side-item .item-href img{
    width: 14px;
    height: 14px;
  }
}

@media (max-width: 600px) {
  .sidebar{
    position: fixed;
    right: 0;
    bottom: 0;
    display: flex;
    width: 100%;
  }

  .sidebar .side-item .item-list{
    width: 140px;
    top: unset;
    right: unset;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%);
  }

  .sidebar .side-item .item-info{
    width: 200px;
    top: unset;
    right: unset;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 600px) {
  .footer{
    padding-bottom: 40px;
  }
}