@charset "UTF-8";
.header_main {
  width: 100%;
  height: 1rem;
  z-index: 100;
  box-shadow: 1px 1px 0.04rem rgba(0, 0, 0, 0.2);
  top: 0;
  background: #fff;
  position: fixed;
  max-width: 7.5rem;
}
.header_main .en {
  position: absolute;
  top: .41rem;
  right: 1.8rem;
}
.header_main .en a {
  display: block;
}
.header_main .en i {
  width: .42rem;
  height: .32rem;
  background-position: -2.14rem -1.9rem;
  vertical-align: top;
}
.header_main .shop {
  position: absolute;
  top: .39rem;
  right: 1.15rem;
}
.header_main .shop a {
  display: block;
}
.header_main .shop i {
  width: .36rem;
  height: .35rem;
  background-position: -1.66rem -1.89rem;
  vertical-align: top;
}
.header_main .search {
  width: 0.6rem;
  height: 0.5rem;
  position: absolute;
  right: 0.8rem;
  top: 0.3rem;
  background-position: -.68rem 0;
  z-index: 10;
}
.header_main .search.on {
  background-position: 0 0;
}
.header_main .logo img {
  display: block;
  padding-left: 0.2rem;
  padding-top: 0.24rem;
  height: 0.52rem;
  box-sizing: content-box;
}
.header_main .h1 img {
  height: 0.32rem;
  line-height: 0.32rem;
  margin: 0.36rem 0 0 1.41rem;
  color: #fff;
}
.header_main .navbtn {
  width: 0.75rem;
  height: 100%;
  padding-top: 0.335rem;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 10;
}
.header_main .navbtn s {
  width: 0.35rem;
  height: 0.33rem;
  display: block;
  background-position: -1.34rem 0;
}
.header_main .navbtn.cur s {
  background-position: -1.92rem 0;
}
.header_main .goBack {
  width: 1rem;
  height: 0.8rem;
  position: absolute;
  left: 0;
  top: 0;
}
.header_main .goBack:before {
  width: 0.22rem;
  height: 0.36rem;
  margin: 0.28rem auto 0;
  background: url("../g-images/g-ico.png") no-repeat;
  background-size: 4rem auto;
  background-position: -.98rem -.9rem;
  content: '';
  display: block;
}
.header_main .search_ico {
  display: block;
  position: absolute;
  right: 0.84rem;
  top: 0;
  text-align: center;
  cursor: pointer;
  width: 0.8rem;
  height: 1rem;
  z-index: 6;
  padding-top: 0.34rem;
}
.header_main .search_ico s {
  width: 0.45rem;
  height: 0.45rem;
  margin: 0 auto;
  background-position: -.62rem 0;
}
.header_main .search_ico.on {
  background: #fff;
}
.header_main .search_ico.on s {
  background-position: -1.92rem 0;
}
.header_main .tsearch {
  width: 100%;
  padding: 0.2rem;
  position: absolute;
  left: 0;
  top: 1rem;
  background: #fff;
  display: none;
  z-index: 10;
}
.header_main .tsearch s {
  right: 0.45rem;
  top: 0.34rem;
}
/*tsearch*/
.tsearch {
  width: 100%;
  height: 1rem;
  padding: 0.2rem 3%;
  position: absolute;
  left: 0;
  top: .8rem;
  z-index: 1122;
  background: #f7f6f6;
  border-top: 1px solid #d3d3d3;
}
.tsearch .txt {
  width: 75%;
  color: #000;
  text-indent: 0.2rem;
  color: #666;
  font-size: 0.22rem;
  height: 0.6rem;
  background: #fff;
  border: 1px solid #bbb;
  position: absolute;
  left: 2%;
  top: 0.2rem;
}
.tsearch .btn {
  color: #fff;
  font-size: 0.22rem;
  width: 20%;
  height: 0.6rem;
  line-height: 0.6rem;
  text-align: center;
  border: 0;
  background: #245893;
  position: absolute;
  right: 3%;
  top: 0.2rem;
}
.tsearch.bsearch {
  display: block;
  position: relative;
  z-index: 10;
  margin: 0.3rem auto;
  background: none;
  border-top: 0;
  top: 0;
}
.tsearch.bsearch .txt {
  height: 0.76rem;
}
.tsearch.bsearch .btn {
  height: 0.76rem;
  line-height: 0.76rem;
}
.tsearch.bsearch:before {
  top: 0.36rem;
}
/*subNav*/
.subNav {
  position: fixed;
  max-width: 750px;
  min-width: 320px;
  width: 100%;
  margin: 0 auto;
  height: 100%;
  top: 0;
  bottom: 0;
  z-index: 9999;
  display: none;
}
.subNav .subNavCon {
  width: 100%;
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  background: #f5f9fd;
}
.subNav .close {
  width: 0.42rem;
  height: 0.4rem;
  display: block;
  position: absolute;
  right: 0.28rem;
  top: 0.28rem;
  margin: 0 auto;
  background-position: -1.92rem 0;
}
.subNav ul {
  width: 100%;
  padding: 0.8rem 0 0.5rem;
  overflow-y: auto;
  height: 100%;
}
.subNav li {
  width: 88%;
  display: block;
  line-height: 0.9rem;
  margin: 0 6%;
  position: relative;
  border-bottom: 1px solid #ddd;
}
.subNav li a {
  display: block;
  color: #333;
  font-size: 0.32rem; 
}
.subNav li s {
  width: 0.14rem;
  height: 0.22rem;
  display: block;
  text-align: center;
  color: #333;
  font-size: 0.24rem;
  background-position: -3.67rem 0;
  margin-top: 0.34rem;
  margin-right: 0.1rem;
}
.subNav li .box {
  display: none;
  padding: 0 .2rem .2rem;
}
.subNav li .box a {
  border-color: #f9f9f9;
  height: 0.8rem;
  line-height: 0.8rem;
  width: 100%;
  color: #333 !important;
  font-size: 0.3rem;
  float: left;
  border-bottom: 1px dashed #ddd;
}
.subNav li.on > a {
  color: #245893;
}
.subNav li.on s {
  background-position: -3.23rem 0;
}
.subNav li .box a:last-child {
  border-bottom: 0;
}
.subNavShow {
  display: block;
}
/***footer****/
.footer_main {
  color: #fff;
  line-height: .4rem;
  padding: .7rem .3rem .7rem;
  background: #1c2431;
  overflow: hidden;
}
.footer_main .tel {
  padding-bottom: .39rem;
}
.footer_main .tel img {
  width: 1.99rem;
}
.footer_main .tel .right {
  text-align: right;
}
.footer_main .tel .right p {
  font-size: .26rem;
}
.footer_main .tel .right h3 {
  font-size: .4rem;
}
.footer_main .tit {
  color: #fff;
  border-bottom: 1px dotted #5c5d64;
  font-size: .3rem;
  padding-bottom: .26rem;
  margin-bottom: .27rem;
}
.footer_main .lxwm { 
  padding-bottom: .26rem;
  font-size: .22rem;
  padding-right: .4rem;
  margin-bottom: .42rem;word-break: keep-all;
}
.footer_main .wx{text-align:center;padding-bottom:.2rem;}
.footer_main .lxwm a {
  color: #fff;
}
.footer_main .lxwm h3 {
  font-size: .3rem;
  font-weight: bold;
  margin-bottom: .24rem;
}
.footer_main .lxwm h3 span {
  display: block;
  float: left;
  width: .22rem;
  height: .03rem;
  background: #fff;
  margin-right: .18rem;
  margin-top: .2rem;
}
.footer_main .txt {
  color: #fff;
  font-size: .24rem;
  line-height: .45rem; 
  padding-top: .6rem;
  text-align: center;
}
.footer_main .txt a {
  color: #fff;
}
.footer_main .txt a:hover {
  color: #fff;
}
.footer_main a {
  color: #fff;
}
.navBar {
  width: 100%;
  height: 1rem;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 100;
  background: #fff;
  border-top: 1px solid #ddd;
}
.navBar ul {
  max-width: 750px;
  min-width: 320px;
  width: 100%;
  height: 1rem;
  margin: 0 auto;
}
.navBar ul li {
  float: left;
  width: 20%;
  height: 1rem;
}
.navBar ul li a {
  width: 100%;
  height: 1rem;
  padding-top: 0.15rem;
  font-size: 0.20rem;
  display: block;
  text-align: center;
  color: #333;
}
.navBar ul li a:before {
  width: 0.45rem;
  height: 0.42rem;
  display: block;
  margin: 0 auto 0.02rem;
}
.navBar ul li:first-child {
  border-left: 0;
}
.navBar ul li:nth-child(1) a:before {
  background-position: -.51rem -.92rem;
}
.navBar ul li:nth-child(2) a:before {
  background-position: 0.06rem -.92rem;
}
.navBar ul li:nth-child(4) a:before {
  background-position: -1.08rem -.92rem;
}
.navBar ul li:nth-child(5) a:before {
  background-position: -1.68rem -.92rem;
}
.navBar #nav2 {
  position: absolute;
  z-index: 10;
  width: 0.86rem;
  height: 0.86rem;
  left: 50%;
  margin-left: -.43rem;
  top: -.43rem;
  text-align: center;
  font-size: 0.2rem;
}
.navBar #nav2 .ico {
  width: 0.86rem;
  height: 0.86rem;
  background-position: 0 -1.52rem;
}
/***************top and bottom css end*********************/
/* imgtog */
.imgtog {
  width: 100%;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.imgtog .list {
  float: left;
  width: 500%;
}
.imgtog .list .item {
  float: left;
  width: 20%;
  position: relative;
}
.imgtog .list .item img,
.imgtog .list .item video {
  width: 100%;
  vertical-align: top;
  z-index: -9999;
}
.imgtog .prev,
.imgtog .next {
  width: 0.3rem;
  height: 0.45rem;
  position: absolute;
  top: 0.9rem;
  z-index: 20;
}
.imgtog .prev {
  left: 0.1rem;
  background-position: -.98rem 0;
}
.imgtog .next {
  right: 0.1rem;
  background-position: -1.4rem 0;
}
.imgtog .tip {
  height: 0.2rem;
  width: 100%;
  position: absolute;
  left: 0;
  bottom: .2rem;
  margin-left: 0;
  text-align: center;
  z-index: 11;
}
.imgtog .tip span {
  width: .47rem;
  height: .04rem;
  margin: 0 0.1rem;
  display: inline-block;
  cursor: pointer;
  vertical-align: top;
  text-align: center;
  background: #1a375d;
  border-radius: .02rem;
}
.imgtog .tip span.cur {
  background: #245893;
}
.banner_main {
  position: relative;
  z-index: 9;
}
.indexsplit {
  width: 100%;
  height: 0.3rem;
  background: #f7f7f7;
  border-top: 1px solid #e5e5e5;
}
.indexmore,
.addclick {
  text-align: center;
  height: 0.74rem;
  line-height: 0.74rem;
  width: 94%;
  display: block;
  margin: 0 auto 0.2rem;
  font-size: 0.28rem;
  background: #0000ff;
  color: #fff;
}
.indexmore:link,
.addclick:link,
.indexmore:visited,
.addclick:visited {
  color: #fff;
}
.addclick {
  width: 94%;
  border-color: #999;
}
.foot_main {
  background: #245893;
  height: 1.03rem;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 100;
}
.foot_main li {
  float: left;
  width: 25%;
  text-align: center;
}
.foot_main li i {
  width: 0.56rem;
  height: 0.56rem;
  background-position: 0 -3.13rem;
  margin-top: 0.05rem;
}
.foot_main li a {
  color: #fff;
}
.foot_main li h3 {
  font-size: 0.2rem;
}
.foot_main li:nth-child(2) i {
  background-position: -.55rem -3.13rem;
}
.foot_main li:nth-child(3) i {
  background-position: -1.1rem -3.13rem;
}
.foot_main li:nth-child(4) i {
  background-position: -1.66rem -3.13rem;
}
.foot_main .hover {
  background: #0000ff;
  height: 1.03rem;
}
/**********************index css*************************/
.imsg .item ul {
  position: absolute;
  left: 0;
  width: 100%;
  top: .67rem;
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-top: none;
  left: -1px;
  display: none;
  height: 4.2rem;
  overflow: auto;
  z-index: 10;
}
.imsg .item ul li {
  line-height: .6rem;
  border-bottom: 1px solid #ddd;
  width: 49%;
  float: left;
  text-indent: 2em;
}
.imsg .item ul li:hover {
  background: #245893;
  color: #fff;
}
.imsg .item ul li:nth-child(2n) {
  float: right;
}
.banner_main .banner li .w1400 {
  position: absolute;
  z-index: 10;
  left: 2%;
  top: 18%;
  width: 100%;
}
.banner_main .banner li .w1400 .item2 {
  position: relative;
  width: 2.18rem;
  float: left;
  text-align: center;
  margin-left: 2%;
}
.banner_main .banner li .w1400 .item2:first-child {
  margin-left: 3%;
  margin-top: 9%;
}
.banner_main .banner li .w1400 .item2:last-child {
  margin-top: 5%;
}
.banner_main .banner li .w1400 .item2 .bg {
  position: absolute;
  left: 0px;
  top: 0;
  width: 2.18rem;
  display: block;
  height: 2.13rem;
  background: url("../images/quan.png") no-repeat;
  background-size: cover;
  -webkit-animation: rotate 10s linear 0s infinite;
  animation: rotate 10s linear 0s infinite;
}
.banner_main .banner li .w1400 .item2 .text img {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
  margin: .29rem auto .5rem;
}
.banner_main .banner li .w1400 .item2 .text .line {
  display: block;
  width: 2px;
  height: 2.2rem;
  background: url(../images/b_line.png) no-repeat;
  background-size: 2px auto;
  margin: -.95rem auto 0;
}
.banner_main .banner li .w1400 .item2:first-child .text .line {
  height: 1.5rem;
}
.banner_main .banner li .w1400 .item2:last-child .text .line {
  height: 2rem;
}
.banner_main .banner li .w1400 .item2 .text p {
  font-size: .24rem;
  line-height: .4rem;
  text-shadow: 1px 1px 1px #000000;
  color: #fff;
}
.banner_main .banner li .w1400 .item2.hover,
.banner_main .banner li .w1400 .item2:hover {
  transform: translateY(-.1rem);
  transition: ease-in-out 0.2s;
}
.index_center {
  text-align: center;
  padding-top: .8rem;
}
.index_center h3 {
  font-size: .5rem;
  color: #1d2541;
  font-weight: bold;
}
.index_center h4 {
  font-size: .3rem;
  color: #1d2541;
  font-weight: bold; padding-bottom:.2rem;
}
.index_center p {
  color: #bec3cb;
  font-size: .26rem;
  text-transform: uppercase;
}
.index_title {
  padding-top: .8rem;
  padding-bottom: .4rem;
}
.index_title .left {
  line-height: .5rem;
  font-size: .5rem;
  font-weight: bold;
}
.index_title .right a {
  border: 1px solid #9fa5b2;
  display: block;
  width: 1.19rem;
  line-height: .5rem;
  border-radius: .25rem;
  text-align: center;
  font-size: .24rem;
  color: #3c404b;
}
.swiper-pagination-bullet {
  background: #cad2de;
  opacity: 1;
}
.swiper-pagination-bullet-active {
  background: #245893;
  transform: scale(1.2);
}
.floor_1 {
  padding: 0 .3rem .2rem;
}
.floor_1 .swiper-container {
  overflow: hidden;
  padding-bottom:.5rem;
  margin-bottom: .2rem;
}
.floor_1 .hd {
  text-align: center;
  margin: 0 auto;
  padding-top: .1rem;
}
.floor_1 .hd ul {
  display: inline-block;
}
.floor_1 .hd li {
  float: left;
  margin: 0 .1rem;
  font-size: .34rem;
}
.floor_1 .hd li span {
  padding-right: .1rem;
}
.floor_1 .hd li.on span {
  color: #245893;
}
.floor_1 .swiper-slide {
  text-align: center;
}
.floor_1 .swiper-slide img {
  display: block;
  margin: .1rem auto 0;
  width: 100%;
}
.floor_1 .swiper-slide h3 {
  font-size: .26rem;  
  padding-top: .2rem;
  padding-bottom: .2rem;
}
.floor_1 .swiper-slide .span {
  margin-bottom: .33rem;
  display: block;
}
.floor_1 .swiper-slide .span {
  display: block;
  align-items: center;
  width: .8rem;
  margin: 0 auto;
  height: .4rem;
  line-height: .4rem;
  background: #dce2ed;
  border-radius: .25rem;
  text-align: center;
  color: #245893;
}
.floor_1 .swiper-slide .span i {
  width: .1rem;
  height: .15rem;
  background-position: 0 -2.32rem;
  margin-bottom: .02rem;
}
.floor_1 .swiper-slide p {
  font-size: .26rem;
  padding: 0 .36rem;
  line-height: .4rem;
  color: #434b56;
}
.floor_1 .more {
  display: block;
  margin: 0 auto;
  width: 3.39rem;
  line-height: .76rem;
  text-align: center;
  background: #245893;
  color: #fff;
  border-radius: .38rem;
}
.floor_1 .more a {
  color: #fff;
  font-size: .3rem;
  display: block;
  width: 100%;
  height: 100%;
}
@-webkit-keyframes big {
  0% {
    -webkit-transform: scale(1);
  }
  50% {
    -webkit-transform: scale(0.9);
  }
  100% {
    -webkit-transform: scale(1);
  }
}
.about_main {
  background: linear-gradient(to right, #5398de, #90c2f1);
  padding: .5rem .4rem;
  overflow: hidden;
}
.about_main h3 {
  color: #fff;
  font-size: .35rem;
  padding-bottom: .2rem;
}
.about_main .swiper-slide {
  text-align: center;
}
.about_main .swiper-slide a {
  color: #fff;
}
.about_main .swiper-slide h3 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.about_main img {
  width: 100%;
}
.floor_2 {
  background: #fff url(../images/f2_bg.jpg) center top no-repeat;
  background-size: cover;
  padding: 0 .3rem .0rem;
}
.floor_2 p {
  font-size: .26rem;
}
.floor_2 ul {
  padding-top: .4rem;
  padding-bottom: .5rem;
}
.floor_2 li {
  float: left;
  width: 50%;
  margin-bottom: .2rem;
}
.floor_2 li:nth-child(2n) {
  width:50%;
  float: right;
}
.floor_2 li h4 {
  height: 1.1rem;
  font-weight: bold;
  color: #245893;
}
.floor_2 li h4 b {
  font-size: .8rem;
  font-family: arial;
}
.floor_2 li h4 span {
  font-size: .24rem;
  padding-left: .05rem;
  vertical-align: top;
  line-height: .8rem;
}
.floor_2 li h4 i {
  font-size: .7rem;
  vertical-align: top;
  font-style: normal;
}
.floor_2 li p {
  line-height: .3rem;
}
.floor_2 .img img {
  width: 90%;
  transition: all ease-in-out 5s;
  margin: 0 auto;
  -webkit-animation: big 5s infinite linear;
  animation: big 5s infinite linear;
}
.floor_3 {
  padding: 0 .3rem;
}
.floor_3 .hd {
  border-bottom: 1px solid #eee;
  font-size: .3rem;
  padding-top: .2rem;
  margin-bottom: .48rem;
}
.floor_3 .hd ul {
  width: 100%;
  display: flex;
  justify-content: center;
}
.floor_3 .hd li {
  float: left;
  height: .7rem;
  line-height: .7rem;
  margin: 0 .2rem;
  padding: 0 .2rem;
}
.floor_3 .hd li.on {
  color: #245893;
  font-weight: bold;
}
.floor_3 .hd li.on span {
  border-bottom: 1px solid #245893;
  display: inline-block;
  line-height: .7rem;
  height: .7rem;
}
.floor_3 .hd a {
  height: .7rem;
  line-height: .7rem;
  text-align: right;
  float: right;
}
.floor_3 .bd {
  padding-bottom: .4rem;
}
.floor_3 .bd li {
  position: relative;
  padding-bottom: .2rem;
  border-bottom: 1px solid #ececec;
  margin-bottom: .2rem;
}
.floor_3 .bd li:last-child {
  border-bottom: none;
}
.floor_3 .bd li img {
  width: 2.7rem;
  height: 1.5rem;
  display: block;
  float: left;object-fit:cover;
  margin-right: .2rem;
}
.floor_3 .bd li h3 {
  font-size: .3rem;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.floor_3 .bd li p {
  color: #666;
  position: absolute;
  bottom: .2rem;
  left: 2.9rem;
  font-size: .22rem;
}
.floor_3_add {
  padding: 0 .3rem .5rem;
}
.floor_3_add .hd {
  border-bottom: 1px solid #eee;
  font-size: .3rem;
  padding-top: .0rem;
  margin-bottom: .2rem;
}
.floor_3_add .hd ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.floor_3_add .hd li {
  float: left;
  height: .7rem;
  line-height: .7rem;
}
.floor_3_add .hd li.on {
  color: #245893;
  font-weight: bold;
}
.floor_3_add .hd li.on span {
  border-bottom: 1px solid #245893;
  display: inline-block;
  line-height: .7rem;
  height: .7rem;
}
.floor_3_add .hd a {
  height: .7rem;
  line-height: .7rem;
  text-align: right;
  float: right;
}
.floor_3_add .swiper-container {
  overflow: hidden;
  padding-bottom: .9rem;
}
.floor_3_add .swiper-slide {
  background: #fff;
  padding: .3rem;
  border-radius: .03rem;
}
.floor_3_add .swiper-slide a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.floor_3_add .swiper-slide img {
  width: 100%;
  vertical-align: top;
  border-radius: .1rem;
}
.floor_3_add .swiper-slide h3 {
  font-size: .3rem;
  z-index: 10;
  height: .45rem;
  color: #245893;
  line-height: .45rem;
  box-sizing: border-box;
  margin-top: .2rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: .1rem;
}
.floor_3_add .swiper-slide p {
  font-size: .24rem;
}
.floor_3_add {
  background: linear-gradient(to right, #80bce9, #245893);
}
.floor_3_add .index_title .left {
  color: #fff;
}
.floor_3_add .index_title .right a {
  color: #fff;
  border: 1px solid #fff;
}
.floor_3_add .hd {
  font-size: .28rem;
}
.floor_3_add .hd li {
  color: #fff;
}
.floor_3_add .hd li.on {
  color: #fff;
}
.floor_3_add .hd li.on span {
  border-bottom: 2px solid #fff;
}
.floor_4 {
  padding: 0 .3rem;
}
.floor_4 li {
  margin-bottom: .3rem;
  background: #ebf0f4;
  border-radius: .1rem;
  overflow: hidden;
}
.floor_4 li .img {
  display: none;
}
.floor_4 li .img img {
  width: 100%;
  vertical-align: top;
}
.floor_4 li .txt {
  position: relative;
  padding-left: 1.78rem;
  padding-bottom: .33rem;
  padding-right: .44rem;
}
.floor_4 li .txt b {
  display: flex;
  width: .95rem;
  height: 1.09rem;
  background: url(../images/f4_ico.png) no-repeat;
  background-size: 100% auto;
  align-items: center;
  text-align: center;
  position: absolute;
  left: .3rem;
  top: 50%;
  margin-top: -.545rem;
}
.floor_4 li .txt b img {
  width: .8rem;
  display: block;
  margin: 0 auto;
}
.floor_4 li .txt b img:nth-child(2) {
  display: none;
}
.floor_4 li .txt h3 {
  font-size: .36rem;
  font-weight: bold;
  padding-top: .33rem;
}
.floor_4 li .txt p {
  font-size: .24rem;
  line-height: .35rem;
  height: .7rem;
  overflow: hidden;
}
.floor_4 li.on {
  background: #fff;
  border: 1px solid #bfcdd8;
}
.floor_4 li.on .img {
  display: block;
}
.floor_4 li.on .txt b {
  background: url(../images/f4_ico2.png) no-repeat;
  background-size: 100% auto;
}
.floor_4 li.on .txt b img:first-child {
  display: none;
}
.floor_4 li.on .txt b img:nth-child(2) {
  display: block;
}
.floor_4 li.on .txt p {
  height: auto;
}
.floor_5 {
  padding: 0 .3rem .5rem;
  background: #f1f4f6;
}
.floor_5 .index_center {
  padding-bottom: .36rem;
}
.floor_5 .index_center p {
  color: #666;
}
.floor_5 .swiper-container {
  padding-bottom: .9rem;
  overflow: hidden;
}
.floor_5 .swiper-container img {
  width: 100%;
  vertical-align: top;
}
.floor_5 .swiper-container h3 {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: .3rem;
  margin-top: .1rem;
}
.floor_5 .swiper-container p {
  font-size: .24rem;
  padding-bottom: .1rem;
}
.floor_5 .swiper-container .swiper-slide {
  background: #fff;
  padding: .15rem;
}
.abtbanner {
  position: relative;
  height: 260vh;
}
.abtbanner .fz_zhong {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
}
.abtbanner .fz_zhong .bag {
  position: absolute;
  top: 0;
  left: 0;
  background-color: #004896;
  width: 100%;
  height: 100%;
  opacity: 0.2;
}
.abtbanner .fz_zhong .img {
  width: 100%;
  height: 100%;
}
.abtbanner .fz_zhong .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.abtbanner .fz_zhong .img img:nth-child(2) {
  display: none;
}
.abtbanner .fz_zhong .cont {
  position: absolute;
  top: 40%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  left: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}
.abtbanner .fz_zhong .cont .tit {
  font-size: .5rem;
  text-align: center;
  font-weight: bold;
  margin-bottom: .1rem;
}
.abtbanner .fz_zhong .cont .tit span {
  position: relative;
}
.abtbanner .fz_zhong .cont .tit span:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 100%;
  margin-left: .1rem;
  width: 0.28rem;
  height: 0.28rem;
}
@media (max-width: 767px) {
  .abtbanner .fz_zhong .cont .tit span:after {
    top: 6px;
  }
}
.abtbanner .fz_zhong .cont .text {
  font-size: .5rem;
  margin-bottom: 1.4rem;
}
@media (max-width: 767px) {
  .abtbanner .fz_zhong .cont .text {
    margin-bottom: 0.8rem;
  }
}
.abtbanner .fz_zhong .cont .video1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: .24rem;
  cursor: pointer;
  color: #fff;
}
@media (max-width: 1580px) {
  .abtbanner .fz_zhong .cont .video1 {
    font-size: .24rem;
  }
}
.abtbanner .fz_zhong .cont .video1 i {
  width: .65rem;
  height: .65rem;
  display: block;
  display: flex;
  align-items: center;
  position: relative;
  justify-content: center;
  margin-bottom: .1rem;
}
.abtbanner .fz_zhong .cont .video1 i:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  animation: rota360 2s linear infinite;
  background: url(../images/ab1_yuan.png) no-repeat center;
  background-size: contain;
}
.abtbanner .fz_zhong .cont .video1 i img {
  width: .12rem;
  object-fit: contain;
  float: left;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
  transform: scale(0.91);
}
@media (min-width: 1200px) {
  .abtbanner .fz_zhong .cont .video1 i:hover img {
    transform: scale(1);
  }
}
.abtbanner .f_jut {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.abtbanner .f_jut .container {
  margin: 0;
}
.abtbanner .f_jut .container .font {
  text-align: center;
  max-width: 1000px;
  color: #fff;
  font-size: .24rem;
  line-height: .42rem;
  margin: 0 auto;
  width: 100%;
}
.abtbanner .f_jut .container .font h3 {
  font-size: .5rem;
  color: #fff;
  font-weight: bold;
  margin-bottom: .5rem;
}
@media (max-width: 767px) {
  .abtbanner .f_jut .container .font {
    max-width: 100%;
  }
}
.abtbanner .f_jut .container .font .fz_text {
  position: relative;
  font-size: .24rem;
  font-weight: normal;
  font-stretch: normal;
  line-height: .42rem;
  letter-spacing: 0px;
  margin: 0 .3rem;
  color: #ffffff;
}
.abtbanner .f_jut .container .font .fz_text:after,
.abtbanner .f_jut .container .font .fz_text:before {
  content: "";
  display: block;
  position: absolute;
  width: 0.38rem;
  height: 0.28rem;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}
.abtbanner .f_jut .container .font .fz_text:before {
  top: 0;
  left: 0;
}
.abtbanner .f_jut .container .font .fz_text:after {
  right: 0;
  bottom: 0;
}
.abtbanner .f_jut .container .font .but {
  width: 1.84rem;
  height: 0.54rem;
  background-color: #ffffff;
  display: flex;
  justify-content: center;
  font-size: .24rem;
  color: #004896;
  margin: 0.4rem auto 0;
  position: relative;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
  align-items: center;
}
.abtbanner .f_jut .container .font .but span {
  position: relative;
}
.abtbanner .f_jut .container .font .but:before {
  content: "";
  display: block;
  left: 0;
  bottom: 0;
  width: 0;
  height: 100%;
  background-color: #004896;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
  position: absolute;
}
.abtbanner.on .fz_zhong .cont {
  opacity: 0;
}
@keyframes rota360 {
  to {
    transform: rotate(0);
  }
  from {
    transform: rotate(-360deg);
  }
}
.ab_2 {
  background: #fff url(../images/ab_2.jpg) center bottom no-repeat;
  background-size: 100% auto;
}
.ab_2 .p {
  font-size: .26rem;
}
.chi{padding-bottom:.5rem;}
.chi .p p{text-indent:2em;}
.ab_2 img {
  width: 100%;
  vertical-align: top;
  display: block;
  margin-bottom: .38rem;
}
.ab_2_main {
  background: #f5f9fd;
}
.ab_2_main ul {
  padding-top: .42rem;
}
.ab_2_main li {  
  width: 100%;
  background: #fff;
  text-align: center;
  border-radius: .1rem;
  box-shadow: 0px .05rem .05rem rgba(0, 0, 0, 0.1);
  transition: ease-in-out .2s;
  margin-bottom: .33rem;
  padding-bottom: .4rem;
}
.ab_2_main li img {
  margin-bottom: .35rem;
  width: 1.41rem;
 
}
.ab_2_main li h3 {
  font-size: .34rem;
  margin-bottom: .1rem;
  font-weight: bold;
}
.ab_2_main li .p {
  font-size: .24rem;
  line-height: .35rem;
  color: #666;font-weight:bold;
  
}
.ab_2_main li .span{padding-top:.1rem;}
.ab_2_main li .span p{text-align:left;color:#666; padding:0 .2rem;text-indent:2em;}
.ab_3 {
  background: #f5f9fd url(../images/ab_3.jpg) center bottom no-repeat;
  background-size: 100% auto;
  padding: 0 .3rem 2.2rem;
}
.ab_3 .index_center {
  padding-bottom: .5rem;
  padding-top: .4rem;
}
.ab_3 .swiper-container {
  padding-bottom: .9rem;
  overflow: hidden;
}
.ab_3 .swiper-slide h3 {
  font-size: .65rem;
  color: #245893;
  text-align: center;
  line-height: .7rem;
}
.ab_3 .swiper-slide h4 {
  text-align: center;
  font-size: .34rem;
  padding-bottom: .4rem;
}
.ab_3 .swiper-slide .p {
  font-size: .26rem;
  line-height: .4rem;
  color: #666;
}
.ab_4 {
  padding: 0 .3rem .5rem;
  background: url(../images/ab_4.jpg) center top no-repeat;
  background-size: cover;
}
.ab_4 .index_center {
  padding-bottom: .4rem;
}
.ab_4 .swiper-container {
  padding-bottom: .9rem;
  overflow: hidden;
}
.ab_4 .swiper-slide img {
  width: 100%; object-fit:cover;object-position:center center;
}
.ab_5 {
  background: #f5f9fd;
  padding: 0 .3rem .5rem;
}
.ab_5 .index_center {
  padding-bottom: .4rem;
}
.ab_5 li {
  width: 48%;
  float: right;
  margin-bottom: .37rem;
}
.ab_5 li img {
  width: 100%;
  vertical-align: top;
  border-radius: .1rem;
}
.ab_5 li h3 {
  font-size: .3rem;
  font-weight: bold;
  padding-top: .25rem;
  padding-bottom: .05rem;
}
.ab_5 li p {
  font-size: .26rem;
}
.ab_5 li:nth-child(2) {
  float: left;
}
.ab_5 li:first-child {
  width: 100%;
}
.sub_banner {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.sub_banner img {
  display: block;
  width: 100%;
}
.sub_banner .ny_menu {
  position: absolute;
  left: 0;
  top: .8rem;
  text-align: left;text-shadow:1px 1px 1px rgba(0,0,0,0.5);
  width: 100%; padding:0 .3rem;box-sizing:border-box;
}
.sub_banner h3 {
  font-size: .6rem;
  position: relative;
  line-height: .6rem;
  color: #fff;
  font-weight: bold;
  
}
.sub_banner p {
  font-size: .3rem;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: .05rem;
  padding-top:.2rem;
}
.sub_banner p a{color:#fff;}
.case_main {
  background: url(../images/case.jpg) center top no-repeat;
  background-size: cover;
  padding-bottom: .5rem;
}
.case_main .hd ul {
  width: 100%;
}
.case_main .txt {
  padding-top: .5rem;
}
.case_main .txt .tit {
  position: relative;
  padding-left: 1.46rem;
  padding-bottom: .47rem;
}
.case_main .txt .tit img {
  position: absolute;
  left: 0;
  width: 1rem;
  height: 1rem;
}
.case_main .txt .tit h3 {
  font-size: .5rem;
  color: #1a375d;
  font-weight: bold;
  line-height: .6rem;
  position: relative;
}
.case_main .txt .tit h3 span {
  position: absolute;
  right: 0;
  width: 1.3rem;
  line-height: .5rem;
  background: linear-gradient(to bottom, #245893, #20a8f4, #028fe8);
  color: #fff;
  text-align: center;
  font-weight: 400;
  border-radius: .25rem;
  top: 50%;
  margin-top: -.25rem;
  font-size: .24rem;
  z-index: 10;
}
.case_main .txt .tit p {
  font-size: .24rem;
  color: #1a375d;
}
.case_main .txt .p {
  font-size: .26rem;
  color: #1a375d;
  padding-bottom: .6rem;
}
.case_main .txt .img img {
  width: 100%;
}
.case_main .index_center {
  padding-bottom: .34rem;
}
.case_main .index_center h3 {
  font-size: .4rem;
  font-weight: 400;
}
.case_main .swiper-slide {
  background: #fff;
  border: 1px solid #d4dbe8;
  padding-bottom: 0;
}
.case_main .swiper-slide h3 {
  background: no-repeat;
  color: #333;
  position: inherit;
  line-height: .6rem;
  height: .6rem;
  padding: 0 .1rem;
  font-size: .24rem;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  display: block;
  text-overflow: ellipsis;
}
.case_main .swiper-slide img {
  border-radius: 0;
}
.case_2_main {
  padding: 0 .3rem;
}
.case_2_main .index_center {
  padding-bottom: .4rem;
}
.case_2_main li {
  float: left;
  width: 48%;
  text-align: center;
  margin-bottom: .3rem;
  border-radius: .1rem;
  position: relative;
  overflow: hidden;
}
.case_2_main li img {
  width: 100%;
  vertical-align: top;
}
.case_2_main li p {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  line-height: .6rem;
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.5));
  color: #fff;
  font-weight: bold;
  padding: 0 .1rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.case_2_main li:nth-child(2n) {
  float: right;
}
.case_3_main {
  padding-bottom: .7rem;
}
.case_3_main .index_center {
  padding-top: .4rem;
}
.case_3_main li {
  border-radius: 0;
  margin-bottom: .15rem;
}
.case_3_main li img {
  border-radius: .1rem;
}
.case_3_main li p {
  position: relative;
  background: #fff;
  color: #333;
}
/*# sourceMappingURL=style.css.map */