.sjcTop,
.sjcTop2,
.sjcBottom,
.sjcLeft,
.sjcRight,
.bg,
.leftWow,
.rightWow,
.bottomWow {
  -webkit-transition: all 0.8s ease-out;
  transition: all 0.8s ease-out;
}
/* banner */
.banner {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  /* top: -120px; */
}
.banner .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.banner .swiper-slide {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}
.banner .swiper-slide {
  background-size: 100%;
  background-position: center;
  background-repeat: no-repeat;
}
.banner .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  display: block;
}
.banner .swiper-slide .txt {
  position: absolute;
  left: 17%;
  top: 300px;
  z-index: 5;
}
.banner .swiper-slide .txt .title {
  font-size: 60px;
  color: #f2f3f9;
  font-weight: bold;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  text-align: left !important;
}
.banner .swiper-slide .txt .subtitle {
  color: #f2f3f9;
  font-size: 22px;
  margin-top: 2px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.banner .swiper-slide .txt .more {
  width: 132px;
  height: 42px;
  line-height: 42px;
  background: #da241a;
  border-radius: 45px;
  margin-top: 30px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.banner .swiper-slide .txt .more a {
  display: block;
  color: #f2f3f9;
  font-size: 14px;
  padding-left: 25px;
  background: url(../images/more.png) no-repeat 95px center;
}
.banner .swiper-slide-active .txt .title {
  animation: bannertextRight 1.2s ease both 800ms;
}
.banner .swiper-slide-active .txt .subtitle {
  animation: bannertextRight 1.2s ease both 800ms;
}
.banner .swiper-slide-active .txt .more {
  animation: bannertextRight 1.2s ease both 800ms;
}
@keyframes bannertextRight {
  0% {
    transform: translateX(100px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}
@keyframes bannerlong {
  0% {
    width: 0;
  }
  100% {
    width: 99px;
  }
}
@keyframes bannerlong2 {
  0% {
    width: 99px;
  }
  100% {
    width: 0px;
  }
}
.banner .swiper-button-next1 {
  position: absolute;
  width: 65px;
  height: 65px;
  background: url(../images/bannerr.png) no-repeat center;
  right: 4%;
  top: 50%;
  z-index: 5;
}
.banner .swiper-button-prev1 {
  position: absolute;
  width: 65px;
  height: 65px;
  background: url(../images/bannerl.png) no-repeat center;
  left: 4%;
  top: 50%;
  z-index: 5;
}
.banner .swiper-pagination {
  width: 100%;
  bottom: 30px;
}
.banner .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 35px;
  background: url(../images/buttom1.png) no-repeat center;
  width: 30px;
  height: 30px;
  opacity: 1;
  position: relative;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.banner .swiper-pagination-bullets .swiper-pagination-bullet::after {
  width: 0px;
  height: 1px;
  background: #fff;
  position: absolute;
  left: 22px;
  top: 15px;
  content: "";
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.banner .swiper-pagination-bullets .swiper-pagination-bullet-active {
  background: url(../images/buttom2.png) no-repeat center;
}
.banner .swiper-pagination-bullets .swiper-pagination-bullet-active::after {
  width: 40px;
}
/* title */
.title {
  margin: 0 auto;
  text-align: center;
}
.title h3 {
  font-size: 40px;
  color: #333;
  line-height: 40px;
}
.title h3 i {
  font-size: 40px;
  color: #333;
  font-weight: bold;
}
.title span {
  display: block;
  font-size: 18px;
  color: #666666;
  margin-top: 15px;
}
/* te */
.te {
  margin: 75px auto 0 auto;
  width: 1360px;
}
.te .te_box {
  margin: 90px auto 0 auto;
}
.te .te_box ul li {
  float: left;
  width: 255px;
  height: 256px;
  border-right: 1px solid #dddddd;
  text-align: center;
  background: #fff;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  position: relative;
  z-index: 4;
}
.te .te_box ul li:last-child {
  border-right: 1px solid #fff;
}
.te .te_box ul li h5 {
  font-size: 20px;
  color: #333;
}
.te .te_box ul li span {
  display: block;
  font-size: 12px;
  color: #aaaaaa;
  font-family: Arial, Helvetica, sans-serif;
  text-transform: uppercase;
  margin-top: 3px;
}
.te .te_box ul li p {
  font-size: 16px;
  color: #666;
  margin-top: 20px;
  line-height: 24px;
}
.te .te_box ul li p em {
  font-size: 18px;
  color: #da241a;
  font-weight: bold;
}
.te .te_box ul li .te_list {
  display: block;
  overflow: hidden;
  transition-duration: 0.7s;
  margin: 50px auto 10px auto;
  width: 62px;
  height: 62px;
}
.te .te_box ul li .te_list .te_img {
  display: block;
  position: relative;
  transition: 0.7s;
  font-size: 0;
}
.te .te_box ul li .te_list .te_img i {
  display: block;
  width: 62px;
  height: 62px;
  text-align: center;
  line-height: 62px;
  margin: 0px auto;
}
.te .te_box ul li .te_list .te_img i img {
  vertical-align: middle;
  display: inline-block;
  width: 62px;
  height: 62px;
}
.te .te_box ul li .te_list .te_img i:before {
  /* 辅助ie8图片居中 */
  content: '';
  height: 62px;
  width: 1px;
  font-size: 0;
}
.te .te_box ul li .te_list .te_img {
  width: 100%;
  height: 200%;
  top: 0;
}
.te .te_box ul li.on .te_img {
  top: -62px;
}
.te .te_box ul li.on {
  -webkit-box-shadow: 0 0 8px 6px rgba(0, 0, 0, .03);
  box-shadow: 0 0 8px 6px rgba(0, 0, 0, .03);
  border-right: 1px solid #fff;
  position: relative;
  z-index: 5;
}
/* pro_bg */
.pro_bg {
  width: 100%;
  margin: 30px auto 0 auto;
  background: url(../images/pro_bg.jpg) no-repeat top center;
  overflow: hidden;
}
.pro_bg .product {
  width: 1280px;
  margin: 0 auto;
  padding-top: 20px;
  padding-bottom: 60px;
}
.pro_bg .product .pro_box {
  margin: 50px auto 0 auto;
  width: 1360px;
  overflow: hidden;
}
.pro_bg .product .pro_box ul{
  display: flex;
  flex-wrap: wrap;
  column-gap: 1.6%;
}
.pro_bg .product .pro_box ul li {
  /* width: 386px; */
  float: left;
  /* margin: 0 60px 30px 0; */
  margin-bottom: 30px;
  width: 23.8%;
}
.pro_bg .product .pro_box ul li .pic {
  /* width: 386px;
  height: 226px; */
  overflow: hidden;
  position: relative;
}
.pro_bg .product .pro_box ul li .pic::before {
  content: "";
  display: block;
  padding-top: 58.55%;
}
.pro_bg .product .pro_box ul li .pic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  object-fit: cover;
}
.pro_bg .product .pro_box ul li .txt {
  width: 100%;
  height: 100px;
  background: #ffffff;
  display: flex;
}
.pro_bg .product .pro_box ul li .txt .txt_l {
  /* float: left;
  width: 300px; */
  margin-left: 15px;
  flex: 1;
  min-width: 0;
}
.pro_bg .product .pro_box ul li .txt .txt_l h5 a {
  font-size: 18px;
  color: #333333;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin-top: 20px;
}
.pro_bg .product .pro_box ul li .txt .txt_l p {
  font-size: 16px;
  color: #888888;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin-top: 10px;
}
.pro_bg .product .pro_box ul li .txt .more {
  float: right;
  display: block;
  width: 30px;
  height: 34px;
  background: url(../images/more1.jpg) no-repeat center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin: 30px 25px 0 10px;
}
.pro_bg .product .pro_box ul li:hover .pic img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -o-transform: scale(1.1);
}
.pro_bg .product .pro_box ul li:hover .txt .txt_l h5 a {
  color: #da241a;
}
.pro_bg .product .pro_box ul li:hover .txt .more {
  background: url(../images/more2.png) no-repeat center;
  transform: translateY(-45px);
}
.pro_bg .product .zx {
  width: 1280px;
  margin: 50px auto 0 auto;
  height: 46px;
  background: url(../images/xt.png) no-repeat center;
  text-align: center;
  display: none;
}
.pro_bg .product .zx .tel {
  display: inline-block;
  text-align: left;
  height: 46px;
  background: url(../images/tel1.png) no-repeat left center;
  font-size: 14px;
  color: #333333;
  padding-left: 65px;
}
.pro_bg .product .zx .tel span {
  display: block;
  font-size: 14px;
  color: #333333;
}
.pro_bg .product .zx .tel i {
  font-size: 30px;
  color: #333333;
  font-weight: bold;
  line-height: 34px;
}
.pro_bg .product .zx .zixun {
  border-radius: 45px;
  width: 161px;
  height: 46px;
  line-height: 46px;
  background: #e05023;
  display: inline-block;
  margin-left: 30px;
  position: relative;
  top: -17px;
}
.pro_bg .product .zx .zixun a {
  display: block;
  text-align: center;
  font-size: 16px;
  color: #fff;
}
/* banner_1 */
.banner_1_bg {
  width: 100%;
  margin: 20px auto 0 auto;
  background: #da241a;
  /* overflow: hidden; */
  height: 315px;
}
.banner_1 {
  width: 1280px;
  margin: 0px auto 0;
  padding-top: 20px;
}
.banner_1>img {
  display: block;
  margin: 0 auto;
  transform: translateY(-47px);
}
.banner_1 .cont {
  padding-top: 20px;
}
.banner_1 .cont .te_l {
  float: left;
  margin-top: 20px;
  width: 745px;
  margin-left: -60px;
}
.banner_1 .cont .te_l ul li {
  float: left;
  text-align: center;
  width: 185px;
  height: 86px;
  border-right: 1px solid #355199;
}
.banner_1 .cont .te_l ul li:last-child {
  border-right: none;
}
.banner_1 .cont .te_l ul li img {
  display: block;
  margin: 0 auto 10px auto;
}
.banner_1 .cont .te_l ul li p {
  font-size: 22px;
  color: #ffffff;
}
.banner_1 .cont .txt {
  float: right;
}
.banner_1 .cont .txt p {
  font-size: 28px;
  color: #fff;
  line-height: 30px;
}
.banner_1 .cont .txt .zx {
  margin-top: 35px;
}
.banner_1 .cont .txt .zx .tel {
  float: left;
  text-align: left;
  height: 46px;
  background: url(../images/tel2.png) no-repeat left center;
  font-size: 14px;
  color: #fff;
  padding-left: 65px;
}
.banner_1 .cont .txt .zx .tel span {
  display: block;
  font-size: 14px;
  color: #fff;
}
.banner_1 .cont .txt .zx .tel i {
  font-size: 30px;
  color: #fff;
  font-weight: bold;
  line-height: 34px;
}
.banner_1 .cont .txt .zx .zixun {
  border-radius: 45px;
  width: 161px;
  height: 46px;
  line-height: 46px;
  background: #e05023;
  margin-left: 30px;
  float: left;
}
.banner_1 .cont .txt .zx .zixun a {
  display: block;
  text-align: center;
  font-size: 16px;
  color: #fff;
}
/* ys */
.ys_bg {
  width: 100%;
  margin: 90px auto 0 auto;
  overflow: hidden;
  padding-bottom: 80px;
  overflow: hidden;
}
.ys_bg .ys {
  width: 1360px;
  margin: 0 auto;
}
.ys_bg .ys ul li {
  position: relative;
  /* height: 510px; */
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  margin-bottom: 50px;
  align-items: center;
}
.ys_bg .ys ul li:nth-child(2n) {
  flex-direction: row-reverse;
}
.ys_bg .ys ul li .ys_img{
  width: 680px;
  /* max-height: 100%; */
  height: 322px;
}
.ys_bg .ys ul li .ys_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ys_bg .ys ul li .ys_nr {
  width: 560px;
  width: 600px;
  /* padding-top: 60px; */
}
.ys_bg .ys ul li .ys_nr .txt {
  overflow: hidden;
  /* height: 290px; */
}
.ys_bg .ys ul li .ys_nr .txt span {
  display: block;
  font-size: 36px;
  color: #fff;
  background: url(../images/ys_ico1.png) no-repeat center;
  width: 60px;
  height: 68px;
  line-height: 68px;
  text-align: center;
  float: left;
  margin-right: 20px;
}
.ys_bg .ys ul li .ys_nr .txt i {
  display: block;
  font-size: 12px;
  color: #aaaaaa;
  text-transform: uppercase;
  margin: 10px 0 2px 0;
  margin-top: 3px;
}
.ys_bg .ys ul li .ys_nr .txt h5 {
  font-size: 30px;
  color: #da241a;
  font-weight: bold;
}
.ys_bg .ys ul li .ys_nr .txt p {
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  margin-top: 35px;
  margin-top: 20px;
}
.ys_bg .ys ul li .ys_nr .list {
  margin: 0 auto;
  margin-top: 30px;
}
.ys_bg .ys ul li .ys_nr .list dl {
  width: 268px;
  height: 144px;
  float: left;
  margin-right: 20px;
}
.ys_bg .ys ul li .ys_nr .list dl:last-child {
  margin-right: 0;
}
.ys_bg .ys ul li .ys_nr .list dl img {
  display: block;
  width: 268px;
  height: 144px;
}
/* .ys_bg .ys ul li.ys1 {
  height: 502px;
} */
.ys_bg .ys ul li.ys1 .ys_img {
  float: left;
  /* width: 680px;
  height: 400px; */
}
.ys_bg .ys ul li.ys1 .ys_img img {
  width: 100%;
}
.ys_bg .ys ul li.ys1 .ys_nr,
.ys_bg .ys ul li.ys3 .ys_nr {
  float: right;
  /* margin-top: 35px; */
  padding-top: 0;
}
.ys_bg .ys ul li.ys2 .ys_img,
.ys_bg .ys ul li.ys4 .ys_img {
  float: right;
  /* margin-right: -290px; */
}
.ys_bg .ys ul li.ys3 .ys_img {
  float: left;
  /* margin-left: -270px; */
}
/* .ys_bg .ys ul li.ys2 .ys_nr .txt,
.ys_bg .ys ul li.ys4 .ys_nr .txt {
  height: 230px;
} */
.ys_bg .ys ul li.ys2 .ys_nr .txt span,
.ys_bg .ys ul li.ys4 .ys_nr .txt span {
  float: left;
  margin-right: 20px;
}
.ys_bg .ys ul li.ys2 .ys_nr .txt i,
.ys_bg .ys ul li.ys4 .ys_nr .txt i {
  margin: 3px 0 0 0;
}
.ys_bg .zx {
  width: 1280px;
  margin: 80px auto 0 auto;
  height: 46px;
  background: url(../images/xt.png) no-repeat center;
  text-align: center;
}
.ys_bg .zx .tel {
  display: inline-block;
  text-align: left;
  height: 46px;
  background: url(../images/tel1.png) no-repeat left center;
  font-size: 14px;
  color: #333333;
  padding-left: 65px;
}
.ys_bg .zx .tel span {
  display: block;
  font-size: 14px;
  color: #333333;
}
.ys_bg .zx .tel i {
  font-size: 30px;
  color: #333333;
  font-weight: bold;
  line-height: 34px;
}
.ys_bg .zx .zixun {
  border-radius: 45px;
  width: 161px;
  height: 46px;
  line-height: 46px;
  background: #e05023;
  display: inline-block;
  margin-left: 30px;
  position: relative;
  top: -17px;
}
.ys_bg .zx .zixun a {
  display: block;
  text-align: center;
  font-size: 16px;
  color: #fff;
}
/* case */
.case_bg {
  width: 100%;
  margin: 0px auto 0 auto;
  overflow: hidden;
  height: 1043px;
  background: url(../images/case_bg.png) no-repeat center;
}
.case_bg .title {
  padding-top: 18px;
}
.case_bg .case {
  width: 100%;
  margin: 50px auto 0 auto;
  border-top: 1px solid #d5d5d5;
}
.case_bg .case .case_list {
  height: 130px;
  width: 1280px;
  margin: 0 auto;
}
.case_bg .case .case_list ul li {
  float: left;
  text-align: center;
  width: 160px;
  margin: 0 10px;
}
.case_bg .case .case_list ul li a {
  display: block;
  text-align: center;
}
.case_bg .case .case_list ul li a span {
  display: block;
  position: relative;
  width: 42px;
  height: 42px;
  margin: 15px auto 10px auto;
}
.case_bg .case .case_list ul li a span img {
  display: block;
  width: 42px;
  height: 42px;
}
.case_bg .case .case_list ul li a span .lc1 {
  position: absolute;
  left: 0;
  top: 0;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case_bg .case .case_list ul li a span .lc2 {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case_bg .case .case_list ul li a i {
  font-size: 18px;
  color: #333333;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case_bg .case .case_list ul li.on a span .lc1 {
  opacity: 0;
}
.case_bg .case .case_list ul li.on a span .lc2 {
  opacity: 1;
}
.case_bg .case .case_list ul li.on a i {
  font-weight: bold;
}
.case_bg .case .case_box {
  margin: 0 auto;
  position: relative;
  width: 1360px;
}
.case_bg .case .case_box ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 34px 20px;
  margin-top: 70px;
}
.case_bg .case .case_box li {
  width: 325px;
}
.case_bg .case .case_box li .pic {
  width: 100%;
  height: 220px;
  position: relative;
  overflow: hidden;
}
.case_bg .case .case_box li .pic::after {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  content: "";
  background: url(../images/case_ico.png) repeat center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  display: none;
}
.case_bg .case .case_box li .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case_bg .case .case_box li .txt {
  width: 100%;
  height: 70px;
  background: #d5d5d5;
  position: relative;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case_bg .case .case_box li .txt a {
  font-size: 18px;
  color: #333333;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  text-align: center;
  line-height: 70px;
}
.case_bg .case .case_box li:hover {}
.case_bg .case .case_box li:hover .pic img {
  transform: scale(1.1);
}
.case_bg .case .case_box li:hover .txt {
  background: #da241a;
  color: #fff;
}
.case_bg .case .case_box li:hover .txt a {
  color: #fff;
}
.case_bg .case .case_box li .txt_on {
  width: 100%;
  height: 136px;
  background: #da241a;
  position: relative;
  position: absolute;
  left: 0;
  top: 490px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  padding: 0 30px;
  opacity: 0;
}
.case_bg .case .case_box li .txt_on .txt_l {
  float: left;
  width: 700px;
}
.case_bg .case .case_box li .txt_on .txt_l a {
  font-size: 20px;
  color: #fff;
  font-weight: bold;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin: 20px 0 15px 0;
}
.case_bg .case .case_box li .txt_on .txt_l p {
  font-size: 16px;
  color: #d0d9ea;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case_bg .case .case_box li .txt_on .more a {
  display: block;
  float: right;
  background: url(../images/more6.png) no-repeat center;
  width: 20px;
  height: 20px;
  margin-top: 25px;
}
.case_bg .case .case_box .swiper-slide-active .txt_on {
  opacity: 1;
}
.case_bg .case .case_box .swiper-button-prev {
  width: 22px;
  height: 42px;
  left: 24%;
  top: 220px;
  background: url(../images/left.png) no-repeat center;
}
.case_bg .case .case_box .swiper-button-next {
  width: 22px;
  height: 42px;
  right: 24%;
  top: 220px;
  background: url(../images/right.png) no-repeat center;
}
.swiper-button-next::after,
.swiper-container-rtl .swiper-button-prev::after {
  content: 'next';
  display: none;
}
.swiper-button-prev::after,
.swiper-container-rtl .swiper-button-next::after {
  content: 'prev';
  display: none;
}
.case_bg .case .case_box .swiper-slide-active .pic::after {
  opacity: 0;
}
/* lc */
.lc_bg {
  width: 100%;
  margin: 80px auto 0 auto;
  overflow: hidden;
}
.lc_bg .lc {
  width: 100%;
  height: 295px;
  margin: 50px auto 0 auto;
  background: url(../images/lc_bg.png) no-repeat center 163px;
}
.lc_bg .lc .lc_box {
  width: 1360px;
  margin: 0px auto 0 auto;
}
.lc_bg .lc .lc_box ul li {
  float: left;
  text-align: center;
  width: 170px;
}
.lc_bg .lc .lc_box ul li:last-child {
  margin-right: 0;
}
.lc_bg .lc .lc_box ul li span {
  display: block;
  width: 107px;
  height: 124px;
  position: relative;
  background: url(../images/lc_list.png) no-repeat center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin: 0 auto;
}
.lc_bg .lc .lc_box ul li span img {
  width: 107px;
  height: 124px;
}
.lc_bg .lc .lc_box ul li span .lc1 {
  position: absolute;
  left: 0;
  top: 0;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.lc_bg .lc .lc_box ul li span .lc2 {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.lc_bg .lc .lc_box ul li em {
  display: block;
  background: url(../images/buttom3.png) no-repeat center;
  margin: 15px auto 45px auto;
  width: 7px;
  height: 16px;
}
.lc_bg .lc .lc_box ul li p {
  font-size: 18px;
  color: #333333;
  font-weight: bold;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.lc_bg .lc .lc_box ul li.on span {
  background: url(../images/lc_list1.png) no-repeat center;
}
.lc_bg .lc .lc_box ul li.on span .lc1 {
  opacity: 0;
}
.lc_bg .lc .lc_box ul li.on span .lc2 {
  opacity: 1;
}
.lc_bg .lc .lc_box ul li.on p {
  color: #da241a;
}
/* news */
.news_bg {
  width: 1360px;
  height: 840px;
  margin: 0 auto;
  /* background: url(../images/news_bg.jpg) no-repeat center; */
  background: #f2f2f2;
  margin: 0 auto;
}
.news_bg .news {
  width: 1280px;
  margin: 0 auto;
  padding-top: 15px;
}
.news_bg .news .news_box {
  margin: 55px auto 0 auto;
}
.news_bg .news .news_box .news_l {
  float: left;
  width: 410px;
  height: 540px;
  background: url(../images/news_list.jpg) no-repeat center;
}
.news_bg .news .news_box .news_l .news_t {
  padding-top: 30px;
  height: 70px;
  width: 330px;
  margin: 0 auto;
}
.news_bg .news .news_box .news_l .news_t h5 {
  float: left;
  font-size: 24px;
  color: #ffffff;
  line-height: 26px;
}
.news_bg .news .news_box .news_l .news_t h5 span {
  display: block;
  font-size: 12px;
  color: #8aa1cb;
  font-family: Arial, Helvetica, sans-serif;
}
.news_bg .news .news_box .news_l .news_t .more {
  display: block;
  float: right;
  background: url(../images/more3.png) no-repeat center;
  width: 32px;
  height: 32px;
}
.news_bg .news .news_box .news_l .news_nr {
  width: 330px;
  margin: 0 auto;
}
.news_bg .news .news_box .news_l .news_nr .news_img {
  width: 330px;
  height: 240px;
}
.news_bg .news .news_box .news_l .news_nr .news_img img {
  width: 330px;
  height: 240px;
}
.news_bg .news .news_box .news_l .txt {
  margin: 15px auto 0 auto;
}
.news_bg .news .news_box .news_l .txt a {
  font-size: 16px;
  color: #333;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  height: 30px;
  line-height: 30px;
}
.news_bg .news .news_box .news_l .txt p {
  font-size: 16px;
  color: #999999;
  line-height: 20px;
  height: 60px;
  overflow: hidden;
  margin-top: 5px;
  line-height: 24px;
  height: 72px;
}
.news_bg .news .news_box .news_l .txt span {
  display: block;
  font-size: 14px;
  color: #999999;
  font-family: Arial, Helvetica, sans-serif;
  text-align: right;
  margin-top: 40px;
  margin-top: 30px;
  background: url(../images/news_xt.png) no-repeat left center;
}
.news_bg .news .news_box .news_l:hover .txt a {
  color: #da241a;
}
.news_bg .news .news_box .news_r {
  float: right;
  width: 824px;
}
.news_bg .news .news_box .news_r .news_list {
  width: 824px;
  height: 210px;
  background: #ffffff;
  padding-top: 50px;
}
.news_bg .news .news_box .news_r .news_list ul li {
  float: left;
  width: 325px;
  margin: 0 40px 0 45px;
}
.news_bg .news .news_box .news_r .news_list ul li a {
  font-size: 18px;
  color: #333;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  height: 30px;
  line-height: 30px;
}
.news_bg .news .news_box .news_r .news_list ul li p {
  font-size: 16px;
  color: #999999;
  line-height: 20px;
  height: 72px;
  overflow: hidden;
  margin-top: 5px;
  line-height: 24px;
}
.news_bg .news .news_box .news_r .news_list ul li span {
  display: block;
  font-size: 14px;
  color: #999999;
  font-family: Arial, Helvetica, sans-serif;
  text-align: right;
  margin-top: 40px;
  margin-top: 30px;
  background: url(../images/news_xt.png) no-repeat left center;
}
.news_bg .news .news_box .news_r .news_list ul li:hover a {
  color: #da241a;
}
.news_bg .news .news_box .news_r .question {
  margin-top: 20px;
  width: 824px;
  height: 260px;
  background: url(../images/wen_bg.jpg) no-repeat left center;
}
.news_bg .news .news_box .news_r .question .news_t {
  float: left;
  margin-left: 255px;
  margin-top: 45px;
  width: 168px;
}
.news_bg .news .news_box .news_r .question .news_t h3 {
  font-size: 24px;
  color: #333;
  line-height: 28px;
}
.news_bg .news .news_box .news_r .question .news_t h3 i {
  font-size: 24px;
  color: #333;
  font-weight: bold;
}
.news_bg .news .news_box .news_r .question .news_t span {
  display: block;
  font-size: 14px;
  color: #999;
  font-family: Arial, Helvetica, sans-serif;
}
.news_bg .news .news_box .news_r .question .news_t a {
  display: block;
  margin-top: 45px;
  background: url(../images/more5.jpg) no-repeat center;
  width: 168px;
  height: 42px;
  line-height: 42px;
}
.news_bg .news .news_box .news_r .question .news_t a em {
  display: block;
  font-size: 14px;
  color: #fff;
  padding-left: 20px;
}
.news_bg .news .news_box .news_r .question .wen_box {
  float: left;
  margin-left: 30px;
  width: 265px;
  margin-top: 40px;
}
.news_bg .news .news_box .news_r .question .wen_box ul li {
  height: 30px;
  line-height: 30px;
  width: 265px;
}
.news_bg .news .news_box .news_r .question .wen_box ul li a {
  font-size: 16px;
  color: #999;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news_bg .news .news_box .news_r .question .wen_box ul li:hover a {
  color: #da241a;
}
.news_bg .news .news_box .news_r .more a {
  float: left;
  margin: 35px 0 0 25px;
  display: block;
  background: url(../images/more4.png) no-repeat center;
  width: 32px;
  height: 32px;
}
/* about */
.ab_bg {
  width: 100%;
  margin: 30px auto 0 auto;
}
.ab_bg .about {
  width: 100%;
  margin: 40px auto 0 auto;
}
.ab_bg .about .ab_img {
  width: 1360px;
  margin: 0 auto;
}
.ab_bg .about .ab_img img {
  display: block;
  width: 100%;
  /* height: 600px;
  object-fit: cover; */
}
.ab_bg .about .ab_nr {
  width: 1360px;
  margin: 50px auto 0 auto;
}
.ab_bg .about .ab_nr h5 a {
  display: block;
  font-size: 24px;
  color: #333333;
  font-weight: bold;
}
.ab_bg .about .ab_nr p {
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  height: 120px;
  overflow: hidden;
  margin-top: 20px;
}
/* fc */
.fc {
  margin: 50px auto 0 auto;
  width: 1360px;
}
.fc .fc_list {
  width: 1280px;
  height: 120px;
}
.fc .fc_list ul li {
  float: left;
  margin-left: 120px;
  width: 306px;
  height: 62px;
  background: url(../images/ab_xt.png) no-repeat right center;
}
.fc .fc_list ul li:last-child {
  background: none;
}
.fc .fc_list ul li a {
  display: block;
}
.fc .fc_list ul li a i {
  display: block;
  float: left;
  width: 58px;
  height: 58px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.fc .fc_list ul li a span {
  display: block;
  float: left;
  margin-left: 20px;
  font-size: 24px;
  color: #333333;
}
.fc .fc_list ul li a span em {
  display: block;
  font-size: 16px;
  color: #333333;
  text-transform: capitalize;
}
.fc .fc_list ul li.fc1 a i {
  background: url(../images/fc1.png) no-repeat center;
}
.fc .fc_list ul li.fc2 a i {
  background: url(../images/fc2.png) no-repeat center;
}
.fc .fc_list ul li.fc3 a i {
  background: url(../images/fc3.png) no-repeat center;
}
.fc .fc_list ul li.fc1.casehover a i {
  background: url(../images/fc11.png) no-repeat center;
}
.fc .fc_list ul li.fc2.casehover a i {
  background: url(../images/fc22.png) no-repeat center;
}
.fc .fc_list ul li.fc3.casehover a i {
  background: url(../images/fc33.png) no-repeat center;
}
.fc .fc_box {
  margin: 0 auto;
  width: 1360px;
}
.fc .fc_box ul li {
  float: left;
  width: 319px;
  margin-right: 27px;
}
.fc .fc_box ul li:nth-child(4) {
  margin-right: 0;
}
.fc .fc_box ul li .pic {
  width: 100%;
  height: 216px;
  overflow: hidden;
}
.fc .fc_box ul li .pic img {
  width: 100%;
  height: 216px;
  overflow: hidden;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  object-fit: contain;
  background: #f2f2f2;
}
.fc .fc_box ul li .txt {
  height: 60px;
  line-height: 60px;
  border-bottom: 1px solid #dddddd;
  position: relative;
}
.fc .fc_box ul li .txt a {
  font-size: 16px;
  color: #666666;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  text-align: center;
}
.fc .fc_box ul li .txt::after {
  position: absolute;
  left: 0px;
  bottom: 0px;
  width: 0px;
  height: 1px;
  content: "";
  z-index: -1;
  background: #164298;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.fc .fc_box ul li:hover .txt::after {
  width: 100%;
}
.fc .fc_box ul li:hover .txt a {
  color: #164298;
}
.customer {
  background: #f2f2f2;
  padding-top: 40px;
  padding-bottom: 60px;
  margin-top: 50px;
}
.customer .customer_bg {
  width: 1360px;
  margin: 0 auto;
}
.customer .customer_bg ul {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  gap: 30px;
  margin-top: 50px;
}
.customer .customer_bg ul li {
  width: 164px;
  position: relative;
  height: 90px;
  overflow: hidden;
}
.customer .customer_bg ul li a {
  display: block;
}
.customer .customer_bg ul li a img {
  display: block;
  width: 100%;
  height: 90px;
  object-fit: contain;
  background: #fff;
  transition: .5s;
  overflow: hidden;
}
.customer .customer_bg ul li a i {
  display: block;
  height: 30px;
  line-height: 30px;
  position: absolute;
  bottom: -30px;
  background: rgba(0, 0, 0, .5);
  color: #fff;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  transition: .5s;
  overflow: hidden;
  width: 100%;
  text-align: center;
}
.customer .customer_bg ul li:hover img {
  transform: scale(1.1);
}
.customer .customer_bg ul li:hover i {
  bottom: 0;
}
/* links */
.links {
  width: 1360px;
  margin: 80px auto 75px auto;
}
.links .links_t {
  float: left;
  width: 153px;
  height: 42px;
  background: url(../images/links.png) no-repeat bottom center;
}
.links .links_t i {
  display: block;
  font-size: 16px;
  color: #333333;
  text-align: center;
  letter-spacing: 4px;
}
.links .yq {
  float: right;
  width: 1095px;
}
.links .yq a {
  margin-right: 15px;
  font-size: 14px;
  color: #666666;
}