@charset "utf-8";
/* CSS Document */
body {
  margin: 0;
  padding: 0;
  font-family: "微软雅黑";
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
input {
  vertical-align: middle;
}
img {
  border: 0;
  vertical-align: middle;
  max-width: 100%;
}
ul,
li {
  list-style-type: none;
}
a {
  text-decoration: none;
  color: inherit;
}
a:hover {
  text-decoration: none;
}
.tc {
  text-align: center;
}
.tl {
  text-align: left;
}
.tr {
  text-align: right;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.cl {
  clear: both;
}
.fb {
  font-weight: bold;
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
}
input,
textarea {
  font: inherit;
}
.ellipsis {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  display: block;
}
.two {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.rel {
  position: relative;
}
.abs {
  position: absolute;
}
h3 {
  font-weight: normal;
}
em {
  font-style: normal;
}
.flex {
  display: flex;
  display: -webkit-flex;
}
.between {
  justify-content: space-between;
}
.around {
  justify-content: space-around;
}
.center {
  align-items: center;
}
.column {
  flex-direction: column;
}
.flexcenter {
  display: flex;
  justify-content: center;
}
.end {
  justify-content: flex-end;
}
.wrap {
  flex-wrap: wrap;
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
  height: 0;
}
.wrap_box {
  font-size: 16px;
  line-height: 1.7;
  color: #333;
  min-width: 1200px;
}
.content {
  width: 75%;
  margin: 0 auto;
}
.bigimg img {
  transition: all 0.6s;
  -webkit-transition: all 0.6s;
}
.bigimg:hover img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
}
.w100 {
  width: 100%;
}
.h100 {
  height: 100%;
}
.hidden {
  overflow: hidden;
}
.f18 {
  font-size: 18px;
}
.f14 {
  font-size: 14px;
}
.f20 {
  font-size: 20px;
}
.f32 {
  font-size: 32px;
}
.gray6 {
  color: #666 !important;
}
.gray9 {
  color: #999 !important;
}
.mar_t10 {
  margin-top: 10px;
}
.mar_t20 {
  margin-top: 20px;
}
.mar_t30 {
  margin-top: 30px;
}
/*banner*/
.header {
  height: 130px;
  background: #fff;
  width: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
}
.link a {
  margin-left: 25px;
  display: inline-block;
}
.nav {
  margin-right: 60px;
}
.nav li {
  margin: 0 60px ;
  font-size: 20px;
}
.h100h {
  height: 100vh;
}
.about_con_box {
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 99;
}
.about_con {
  width: 41.66666667%;
}
.about_tit {
  color: #123986;
  font-size: 48px;
}
.about_txt {
  font-size: 20px;
  color: #000;
  line-height: 36px;
  margin: 2% 0 0;
  text-align: justify;
}
.about_list {
  padding: 60px 0;
}
.about_list li {
  width: 31.94444444%;
}
.about_list li img {
  width: 100%;
}
.about_list_con {
  border: solid 1px #e6e6e6;
  padding: 6% 6% 8.5%;
}
.about_list_con h3 {
  font-size: 28px;
}
.footer_bg {
  background: #fafafa;
  padding: 35px 0 30px;
}
.share li {
  margin: 0 15px;
  position: relative;
  cursor: pointer;
}
.code {
  width: 100px;
  height: 100px;
  left: -30px;
  top: -100px;
  display: none;
}
.wechat:hover .code {
  display: block;
}
.tel b {
  color: #7e94b6;
  font-size: 26px;
  font-family: Arial;
}
.pro_list {
  padding: 60px 0;
}
.pro_list li {
  width: 32.63888889%;
  background: #f2f7fa;
  text-align: center;
  overflow: hidden;
  margin: 0 1% 15px 0;
}
.pro_list li:nth-child(3n+3) {
  margin-right: 0;
}
.pro_list li a {
  display: block;
  position: relative;
  padding: 4% 0;
}
.pro_list li:hover .pro_bg {
  opacity: 1;
  transform: translateY(0);
}
.pro_pic {
  width: 80.85106383%;
}
.pro_tit {
  color: #014099;
  font-size: 20px;
}
.pro_bg {
  padding: 20% 19% 0;
  text-align: center;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  background: rgba(1, 64, 153, 0.95);
  color: #fff;
  opacity: 0;
  transform: translateY(20%);
  transition: 0.4s all ease;
}
.pro_txt {
  text-align: justify;
  margin: 5% 0 20%;
  line-height: 32px;
  height: 96px;
  overflow: hidden;
}
.pro_more {
  width: 160px;
  height: 48px;
  border: solid 1px #fff;
  border-radius: 24px;
  line-height: 46px;
  margin: 0 auto;
}
.pagination {
  text-align: center;
}
.pagination li {
  line-height: 42px;
  display: inline-block;
  text-align: center;
  background: #e8e8e8;
  padding: 0 17px;
  margin: 0 5px;
}
.pagination li.active {
  background: red;
  color: #fff;
}
.pro_xx {
  padding: 60px 0 40px;
}
.pro_xx_pic {
  width: 48.61111111%;
}
.pro_xx_con {
  width: 45.83333333%;
  color: #014099;
  padding: 50px 0 0;
}
.size {
  border: solid 2px #014099;
  padding: 0 36px;
  display: inline-block;
  line-height: 52px;
  margin: 30px 0;
}
.pro_xx_text {
  line-height: 2;
}
.relate_tit {
  font-size: 20px;
  border-bottom: solid 1px #e6e6e6;
  line-height: 60px;
}
.relate_list {
  padding: 0;
  margin: 60px 0 120px;
}
.relate_list li {
  margin: auto;
}
.relate_list .swiper-button-next,
.relate_list .swiper-button-prev {
  width: 62px;
  height: 62px;
  background-size: 100%;
  background-repeat: no-repeat;
  cursor: pointer;
  margin-top: -31px;
  outline: none;
}
.relate_list .swiper-button-next {
  background: url(../images/nar2.png);
  right: -72px;
}
.relate_list .swiper-button-prev {
  background: url(../images/nar1.png);
  left: -72px;
}
@media only screen and (max-width: 1440px) {
  .nav {
    margin-right: 0;
  }
  .about_tit {
    font-size: 30px;
  }
  .about_txt {
    font-size: 16px;
  }
  .pro_more {
    width: 120px;
    height: 40px;
    line-height: 38px;
  }
}