body,
html {
  font-family: Microsoft YaHei,-apple-system, SF UI Text, Arial, PingFang SC, Hiragino Sans GB,  WenQuanYi Micro Hei, sans-serif;
  font-size: 14px;
  padding: 0;
  margin: 0;
  margin: 0 auto;
}

@media screen and (min-width: 800px) {
  body{
    max-width: 640px;
  }
  .nav_map {
    max-width: 640px;
  }
}

ul,
li,
p {
  list-style: none;
  padding: 0;
  margin: 0;
}

a,
a:link,
a:focus {
  color: inherit;
  text-decoration: none;
}

.pull-left {
  float: left;
}
.desc{
  display: none;
}
.pull-right {
  float: right;
}

.c-full {
  width: 100%;
}

.c-container {
  width: 100%;
  margin: 0 auto;
}

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

.text-uppercase {
  text-transform: uppercase;
}

.clear {
  clear: both;
}

h1,
h2,
h2,
h3,
h4 {
  margin: 0;
  padding: 0;
  font-weight: 400;
}

.header {
  background: #f1f2f4;
}

.bg-img {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

.h-middle {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.hd-top {
  height: 120px;
  position: relative;
}

.hd-top .hd-logo img {
  max-height: 100%;
  width: auto;
}

.hd-tel {
  right: 0;
  width: 270px;
  font-size: 14px;
  color: #787878;
}

.hd-tel p {
  font-size: 26px;
  color: #1e50ae;
  font-weight: 600;
  line-height: 26px;
}

.hd-tel img {
  padding-right: 15px;
}

.bg-blue {
  background: #1e50ae;
}

.nav-f li:nth-child(1) {
  margin-left: 0;
}

.nav-f li:nth-last-child(1) {
  margin-right: 0;
}

.hd-nav {
  position: relative;
  height: 50px;
  width: 100%;
  color: #ffffff;
  font-size: 16px;
  line-height: 50px;
  text-align: left;
}

.hd-nav li {
  display: inline-block;
  position: relative;
}

.hd-nav li a {
  padding: 0 25px;
}

.hd-nav li:hover .nav-1 {
  height: 500px;
  display: block;
}

.hd-nav li.active, .hd-nav li:hover {
  background: #fff;
  color: #1e50ae;
}

.nav-1 {
  -webkit-transition: all .6s linear;
  transition: all .6s linear;
  max-height: 0;
  display: none;
  z-index: 20;
  position: absolute;
  background: #1e50ae;
  line-height: 45px;
  color: #fff;
  left: -20px;
}

.nav-1 li {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  height: 45px;
  width: 100%;
  margin: 0;
  width: 150px;
  text-align: center;
  background: #1e50ae;
  background: #1e50aed1;
}
.nav-1 li a{
  padding: 0;
}
.nav-1 li:hover {
  background: #1e50ae;
  color: #fff;
}

.nav-1 li:hover .nav-2 {
  max-height: 500px;
}

.nav-2 {
  position: absolute;
  left: 100%;
  top: 50%;
  width: 100%;
  max-height: 0;
  overflow: hidden;
  -webkit-transition: all .6s linear;
  transition: all .6s linear;
}

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

.keywords {
  padding: 0.53rem 0 0.68rem 0;
  color: #2f2f2f;
  font-size: 14px;
  width: 100%;
  overflow: hidden;
}

.keywords span {
  font-weight: 600;
}

.search-form {
  padding: 53px 0 68px 0;
}

.search-form .search-btn, .search-form input {
  width: 374px;
  height: 40px;
  line-height: 40px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.search-form .search-btn {
  width: 75px;
  background: #1e50ae;
  text-align: center;
  cursor: pointer;
}

.search-form .search-btn img {
  width: 24px;
  height: 19px;
  vertical-align: middle;
}

.content {
  background: #f1f2f4;
}

.sw {
  padding-bottom: 0.82rem;
}

.c2-nav {
  width: 100%;
  background: #fff;
  margin-bottom: 15px;
}
.c2-nav ul{
  display: flex;
}

.c2-nav li {
  flex: 1;
  height: 0.94rem;
  line-height: 0.94rem;
  font-size: 14px;
  color: #2f2f2f;
  text-align: center;
  border: 1px solid #f1f2f4;
}

.c2-nav li.active {
  background: #1e50ae;
  color: #f1f2f4;
  border: none;
}

.c2-pro {
  display: none;
}

.c2-pro.active {
  display: block;
}

.c2-pro .pro-one {
  float: left;  
  width: 31%;  
  margin: 0 0 2.9% 2.2%;
}
.pro-one .bg-img{
  padding-top: 80.26%;
}

.c-about {
  /* height: 490px; */
  background: #1e50ae;
  color: #fff;
  padding: 0.5rem 15px;
  text-align: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.c-about .ab-img {
  width: 80%;
  height: 3.5rem;
  margin: 0 auto;
}

.c-about .ab-title {
  font-size: 24px;
  font-weight: 600;
  padding: 0.2rem 0 0.35rem 0;
}

.c-about p {
  text-align: justify;
  font-size: 14px;
  line-height: 1.8;
}

.c-case {
  padding-top: 0.65rem;
}

.title {
  border-bottom: 1px solid #fff;
  padding: 0 15px;
}

.title h2 {
  font-weight: 600;
  font-size: 24px;
  display: inline-block;
  line-height: 24px;
  padding-bottom: 19px;
  color: #1e50ae;
  border-bottom: 1px solid #1e50ae;
}

.s2 {
  padding-top: 0.48rem;
  padding-bottom: 0.88rem;
}
.s2 .por-1{
  padding: 0 10px;
}
.s2 .por-1 .pro-img {
  width: 100%;
  padding-top: 100.35%;
}

.s2 .por-1 p {
  font-size: 14px;
  text-align: center;
  color: #2f2f2f;
  padding-top: 15px;
}

.col-49 {
  width: 49%;
}
.c-news {
  padding-bottom: 30px;
}
.c-news ul {
  font-size: 14px;
  line-height: 24px;
  list-style: disc;
  color: #1e50ae;
  padding: 0.4rem 0 0 10px;
}

.c-news li {
  list-style: disc;
  color: #2f2f2f;
}

.c-news li:hover {
  color: #1e50ae;
}

.c3 {
  background: #e3e7f0;
  padding: 0.8rem 0;
}

.c-contact .hd-tel {
  padding: 0 15px;
  padding-top: 0.4rem;
}

.contact-des {
  padding: 0 15px;
  padding-top: 0.27rem;
  font-size: 14px !important;
  color: #2f2f2f !important;
  line-height: 26px !important;
}

.footer {
  background: #1e50ae;
  color: #fff;
  margin-bottom: 70px; 
}

.footer .f-nav {
  border-bottom: 1px solid #16459d;
  height: 30px;
  text-align: center;
  font-size: 14px;
  line-height: 30px;
  display: flex;
}

.footer .f-nav a {
  flex: 1;
}

.footer .copy {
  font-size: 12px;
  line-height: 2;
  padding: 0.45rem 0 0.7rem 0;
}
.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  white-space: nowrap;
}
/*# sourceMappingURL=index.css.map */<!--ºÄʱ1763962091.4963Ãë-->