body,
html {
  font-family: -apple-system, SF UI Text, Arial, PingFang SC, Hiragino Sans GB, Microsoft YaHei, WenQuanYi Micro Hei, sans-serif;
  font-size: 14px;
  min-width: 1340px;
  padding: 0;
  margin: 0;
}

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

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

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}

.c-full {
  width: 100%;
}

.c-container {
  width: 1200px;
  margin: 0 auto;
}

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

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

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

.clear {
  clear: both;
}

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

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

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

.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  white-space: nowrap;
}

.header {
  width: 100%;
  position: relative;
  height: 112px;
}

.hd-nav {
  padding-top: 30px;
  position: relative;
  height: 45px;
  color: #000;
  font-size: 16px;
  line-height: 45px;
}

.hd-nav li {
  width: 102px;
  display: inline-block;
  position: relative;
}

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

.tel .text-right {
  height: 48px;
  line-height: 48px;
  font-size: 14px;
}

.tel .text-right img {
  vertical-align: middle;
  padding-right: 10px;
}

.h-logo {
  float: left;
}

.nav-f {
  float: right;
}

.nav-1 {
  -webkit-transition: all .6s linear;
  transition: all .6s linear;
  max-height: 0;
  display: none;
  z-index: 20;
  bottom: 0;
  position: absolute;
  background: #11438a;
  line-height: 45px;
  color: #fff;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  min-width: 100%;
}

.nav-1 li {
  word-break: keep-all;
  height: 45px;
  width: 100%;
  text-align: center;
  background-color: #576eda;
  display: inline-block;
}

.nav-1 li a {
  padding: 0 10px;
}

.nav-1 li:hover {
  background: #fff;
  background-color: #304dd4;
}

.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;
}

.nav-2 li {
  color: #fff;
}

.banner-box {
  margin-bottom: 47px;
}

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

.cattitle {
  margin: 0 auto;
  width: 77px;
  height: 116px;
  border: 1px solid #6082db;
  text-align: center;
  font-size: 16px;
  position: relative;
}

.cattitle .catname {
  margin-top: 35px;
}

.cattitle .catdir {
  position: absolute;
  top: 60px;
  color: #6082db;
  word-break: keep-all;
  width: 300px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  height: 30px;
  line-height: 30px;
  background-color: #fff;
}

.product .c-container {
  position: relative;
}

.product .banner-next {
  right: -66px;
}

.product .banner-prev {
  left: -76px;
}

.product .b-btn {
  cursor: pointer;
  position: absolute;
  top: 25%;
  width: 29px;
  height: 53px;
  font-family: YouYuan;
  font-size: 77px;
  color: #bdbdbd;
  z-index: 999;
}

.product .b-btn:hover {
  color: #566fd6;
}

.pro-lists {
  margin: 64px -27px 60px -27px;
  overflow: hidden;
}

.pro-lists .pro-one {
  text-align: center;
  padding: 0 27px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.pro-lists .pro-one .pro-img {
  width: 100%;
  padding-top: 73.68%;
}

.pro-lists .pro-one p {
  font-size: 16px;
  color: #1f1f1f;
  padding-top: 19px;
}

.about {
  height: 490px;
  width: 100%;
  font-size: 16px;
  position: relative;
  background-size: cover;
}

.about .catname {
  color: #1f1f1f;
  padding-top: 92px;
}

.about .catdir {
  padding-top: 10px;
  color: #6082db;
}

.about .about-box {
  background: #fff;
  margin-top: 58px;
  -webkit-box-shadow: 0px 3px 7px 0 rgba(0, 0, 0, 0.13);
          box-shadow: 0px 3px 7px 0 rgba(0, 0, 0, 0.13);
}

.about .ab-img {
  width: 27.92%;
  height: 489px;
}

.about .ab-cont {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 57px;
  width: 72.08%;
  height: 489px;
}

.about .ab-title {
  color: #6082db;
  letter-spacing: 0.2px;
  margin-bottom: 42px;
  float: left;
}

.about input {
  margin-bottom: 42px;
  float: right;
  border-radius: 8px;
  border: none;
  height: 20px;
  width: 174px;
  line-height: 20px;
  background: #6082db;
  padding-left: 10px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #fff;
}

.about input:-ms-input-placeholder {
  color: #fff;
}

.about input::-moz-placeholder {
  color: #fff;
}

.about input::-webkit-input-placeholder {
  color: #fff;
}

.about p {
  font-size: 14px;
  color: #696969;
  line-height: 1.71;
  letter-spacing: 0.1px;
  text-indent: 20px;
  padding-bottom: 40px;
}

.about ul {
  padding-top: 57px;
}

.about ul li {
  float: left;
  width: 25%;
  text-align: center;
}

.about ul li div {
  color: #1f1f1f;
  font-size: 14px;
  padding-top: 10px;
}

.about .ab-more {
  width: 87px;
  height: 28px;
  line-height: 28px;
  border-radius: 10px;
  font-size: 12px;
  color: #696969;
  text-align: center;
  margin: 0 auto;
  border: 1px solid #d2d2d2;
}

.about .ab-more:hover {
  background-color: #566fd6;
  color: #fff;
}

.case {
  margin-top: 53px;
}

.case .cattitle {
  border-color: #fff;
  color: #fff;
  margin-top: 94px;
  margin-bottom: 105px;
}

.case .cattitle .catdir {
  color: #fff;
  background-color: #566fd6;
}

.case .case-des {
  padding: 0 50px;
  line-height: 1.57;
  color: #fff;
  font-size: 14px;
}

.case .case-left-img {
  width: 27.92%;
  height: 538px;
}

.case .case-cont {
  width: 72.08%;
  height: 538px;
}

.case .case-one {
  position: relative;
  overflow: hidden;
  padding-left: 30px;
  margin-bottom: 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 50%;
  float: left;
  box-sizing: border-box;
}

.case .case-one .case-img {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  padding-top: 64.37811%;
}

.case .case-one p {
  position: absolute;
  left: 30px;
  bottom: -30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: #6082db;
  color: #fff;
  width: 100%;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.case .case-one:hover p {
  bottom: 0;
}

.case .case-one:hover .case-img {
  background-size: 110%;
}

.news {
  margin-top: 60px;
  padding-bottom: 105px;
  background: url(../images/bg_news.jpg) no-repeat;
  background-position: bottom center;
  background-size: 100%;
}

.news .news-left {
  float: left;
  width: 27.92%;
  height: 508px;
  padding: 0 50px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #696969;
}

.news .news-left p {
  font-size: 16px;
  margin-top: 59px;
  margin-bottom: 66px;
  text-align: center;
}

.news .news-left .child-url a {
  text-align: center;
  display: block;
  float: left;
  width: 50%;
  position: relative;
}

.news .news-left .child-url a:after {
  content: '';
  position: absolute;
  left: 5px;
  top: 5px;
  border-radius: 50%;
  width: 9px;
  height: 9px;
  background-color: #6082db;
}

.news .news-right {
  width: 72.08%;
  float: left;
}

.news .news-img-lists {
  float: left;
  width: 232px;
  padding-left: 30px;
}

.news .news-img {
  width: 232px;
  height: 151px;
  margin-bottom: 27px;
}

.news .news-con {
  display: none;
  padding: 92px 37px 44px 49px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  float: right;
  width: 571px;
  height: 508px;
  -webkit-box-shadow: 0px 3px 7px 0 rgba(0, 0, 0, 0.13);
          box-shadow: 0px 3px 7px 0 rgba(0, 0, 0, 0.13);
  background-color: #ffffff;
}

.news .news-con.active {
  display: block;
}

.news .news-con h3 {
  font-size: 16px;
  color: #1f1f1f;
  padding-bottom: 35px;
}

.news .news-con p {
  height: 257px;
  font-size: 14px;
  line-height: 1.71;
  letter-spacing: 0.1px;
  color: #7e7e7e;
  margin-bottom: 34px;
  border-bottom: 1px solid #bfbfbf;
}

.news .news-con .more {
  float: right;
  width: 87px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  font-size: 12px;
  color: #696969;
  border-radius: 10px;
  border: 1px solid #d2d2d2;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
}

.news .news-con .more:hover {
  color: #fff;
  background-color: #6082db;
}

.news .news-con .time {
  font-size: 14px;
  color: #7e7e7e;
  float: left;
  height: 28px;
  line-height: 28px;
}

.footer {
  padding: 63px 0;
  background: #576eda;
  color: #fff;
}

.ft-one {
  width: 25%;
  float: left;
  text-align: center;
}

.ft-one img {
  width: 72px;
  height: 82px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.ft-one img:hover {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}

.ft-one p {
  font-size: 14px;
  line-height: 1.57;
  padding: 15px 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.f-nav li {
  float: left;
}

.f-copy {
  font-size: 12px;
  line-height: 2.58;
  float: left;
  width: 60%;
  margin-top: 100px;
}

.f-urls a {
  padding: 0 5px;
}

.f-qr {
  text-align: center;
  float: right;
  margin-top: 55px;
  font-size: 12px;
}