:root {
  --blue: #1258d4;
  --filter: drop-shadow(2px 2px 2px rgba(255, 255, 255, .1));
  --filter1: drop-shadow(2px 2px 2px rgba(0, 0, 0, .1));
  --filter2: drop-shadow(0 6px 6px rgba(0, 0, 0, .2));
  --imgtransform: perspective(500px) rotateX(15deg) scale(1.1);
}

body {
  background: #f7f7f7;
}

.header {
  position: fixed;
  width: 100%;
  z-index: 999;
  background: #fff !important;
  transition: 0.5s;
  color: #000;
}

.in-cont {
  margin: 28px auto !important;
}

.s-header {
  background: rgba(11, 21, 46, 0.9) !important;
  opacity: 1;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .12), 0 0 6px rgba(0, 0, 0, .04)
}

.header .jumbotron-back {
  opacity: 0;
}

.s-header .jumbotron-back {
  opacity: 1;
}

.header-tel {
  position: relative;
}

.header-tel .jumbotron-back {
  left: 0px;
  top: 0;
}

.page-header {
  min-width: 1200px;
  height: 450px;
  position: relative;
  background-color: #000 !important;
}

.page-header .s {
  position: absolute;
  left: 0;
  width: 100%;
  top: 50%;
  margin-top: -55px;
  z-index: 2;
}

.page-header h1 {
  font-size: 32px;
  line-height: 60px;
  color: #eee;
  margin-left: 120px;
}

.page-header .line {
  width: 80px;
  height: 4px;
  background: var(--blue);
  margin: 9px 0;
  margin-left: 120px;
}

.page-header p {
  font-size: 16px;
  color: #ddd;
  line-height: 30px;
  margin-left: 120px;
}

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

.page-title .title {
  font-size: 30px;
  line-height: 30px;
  color: #333;
}

.page-title .tips {
  font-size: 15px;
  line-height: 15px;
  color: #888;
}

.page-title .title-line {
  height: 20px;
}

.page-service {
  min-width: 1200px;
  padding: 80px 0;
}

.page-service .s {
  margin: 40px 40px 0;
  border-right: 1px #ddd solid;
  border-top: 1px #ddd solid;
}

.page-service .data {
  float: left;
  width: 25%;
  text-align: center;
}

.page-service .data a {
  display: block;
  padding: 20px;
  border-left: 1px #ddd solid;
  border-bottom: 1px #ddd solid;
}

.page-service .m {
  padding: 15px 0;
}

.page-service .m img {
  width: auto;
  height: 45px;
}

.page-service .data .title {
  font-size: 18px;
  line-height: 24px;
  letter-spacing: 1px;
}

.page-service .data .des {
  padding: 0 15px;
  height: 40px;
  line-height: 20px;
  font-size: 13px;
  color: #aaa;
}

.page-advantage {
  min-width: 1200px;
  padding: 80px 0;
  background: #616892;
  position: relative;
}

.page-advantage .page-title {
  position: relative;
  z-index: 2;
}

.page-advantage .title {
  color: #eee;
}

.page-advantage .tips {
  color: #aaa;
}

.page-advantage .cover {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}

.page-advantage .s {
  padding: 40px 40px 0;
  position: relative;
  z-index: 2;
}

.page-advantage .data {
  float: left;
  width: 33.33%;
}

.page-advantage dl {
  padding: 25px 25px 25px 75px;
  position: relative;
}

.page-advantage dt {
  height: 32px;
  font-size: 18px;
  margin-bottom: 13px;
}

.page-advantage dt span {
  float: left;
  display: block;
  position: relative;
  line-height: 22px;
  padding-bottom: 13px;
  color: #eee;
}

.page-advantage dt em {
  position: absolute;
  height: 2px;
  bottom: 0;
  left: 0;
  width: 50%;
  background: #0595c7;
  transition: all 0.3s;
}

.page-advantage dl:hover em {
  width: 100%;
}

.page-advantage .m {
  position: absolute;
  top: 25px;
  left: 25px;
  width: 30px;
}

.page-advantage .m img {
  height: 36px;
}

.page-advantage .des {
  font-size: 13px;
  color: #999;
  height: 44px;
  overflow: hidden;
  line-height: 22px;
  letter-spacing: 1px;
}

.page-case {
  min-width: 1200px;
  padding: 80px 0;
}

.page-case .s {
  padding-top: 40px;
}

.page-case .title-do {
  margin-bottom: 40px;
  text-align: center;
}

.page-case .title-do li {
  display: inline-block;
  *display: inline;
  zoom: 1;
  height: 32px;
  line-height: 32px;
  margin: 0 6px;
  padding: 0 15px;
  border: 1px #ddd solid;
  border-radius: 1px;
  cursor: pointer;
}

.page-case .title-do li.on {
  border-color: #0595c7;
  background: #0595c7;
}

.page-case .title-do span {
  color: #666;
}

.page-case .title-do li.on span {
  color: #fff;
}

.page-case .n-k-t {
  display: none;
}

.page-case .current {
  display: block;
}

.page-case .m {
  width: 49%;
  text-align: right;
}

.page-case .m img {
  width: 568px;
  height: 480px;
  vertical-align: middle;
}

.page-case .info {
  width: 43%;
  padding-right: 2%;
  padding-top: 80px;
}

.page-case .info h6 {
  height: 40px;
  line-height: 40px;
  font-size: 18px;
  color: #333;
}

.page-case .info .des {
  margin: 10px 0;
  font-size: 14px;
  line-height: 22px;
  color: #888;
}

.page-case .info .tips {
  margin: 10px 0;
  font-size: 13px;
  line-height: 22px;
  color: #aaa;
}

.page-case .info a {
  display: block;
  margin-top: 20px;
  width: 140px;
  height: 36px;
  line-height: 36px;
  font-size: 14px;
  color: #0595c7;
  border: 1px #0595c7 solid;
  border-radius: 2px;
  text-align: center;
}

.page-case .info a span {
  color: #0595c7;
}

.page-case .info a em {
  background: #0595c7;
}

.page-case .info a:hover span {
  color: #fff;
}

.page-contact {
  min-width: 1200px;
  padding: 70px 0;
  background: #0595c7 url(../images/contact.jpg) no-repeat center;
}

.page-contact .s {
  padding: 0 40px;
}

.page-contact .your-ask h6 {
  font-size: 26px;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.page-contact .your-ask li {
  float: left;
  margin-right: 20px;
  height: 30px;
  line-height: 30px;
  font-size: 15px;
  color: #eee;
}

.page-contact .info-box {
  padding-top: 12px;
}

.page-contact .info-box input {
  float: left;
  padding: 0 10px;
  margin-right: 10px;
  background: #fff;
  height: 40px;
  line-height: 40px;
  border: 1px #eee solid;
}

.page-contact .info-box .username {
  width: 160px;
}

.page-contact .info-box .telephone {
  width: 160px;
}

.page-contact .info-box .content {
  width: 400px;
}

.page-contact .info-box a {
  float: left;
  display: block;
  width: 140px;
  text-align: center;
  height: 40px;
  line-height: 40px;
  border: 1px #fff solid;
}

.page-contact .info-box .post {
  margin-right: 10px;
  background: #fff;
  color: #0595c7;
}

.page-contact .info-box .btn {
  color: #fff;
}

.page-contact .info-box .war {
  line-height: 25px;
  margin-top: 8px;
  font-size: 12px;
  color: #ccc;
}

.wp {
  position: relative;
  max-width: 1400px;
  min-width: 1250px;
  width: 100%;
  margin: auto;
}

.header h1 {
  position: relative;
  padding: 6px 20px;
}

.header .nav li a {
  font-weight: bold;
  color: #000;
}

.header .nav li.hover a {
  background: transparent;
  color: var(--blue);
}

.header .nav li.hover a::after {
  content: '';
  width: 30%;
  height: 4px;
  background: var(--blue);
  position: absolute;
  left: 35%;
  bottom: 10px;
}

.jumbotron-back {
  transition: all .1s;
  position: absolute;
  left: 20px;
  top: 6px;
  overflow: hidden;
}

.s-header h1 {
  position: relative;
  padding: 6px 20px;
  background-color: var(--blue);
}

.s-header .nav li a {
  color: #fff;
}

.s-header .nav li.hover a {
  background: transparent;
  color: #fff
}

.s-header .nav li.hover a::after {
  content: '';
  width: 80%;
  height: 4px;
  background: #fff;
  position: absolute;
  left: 10%;
  bottom: 10px;
}

/* @media (min-width: 1920px) {
    .wp {
      width: 1500px;
      min-width: 1500px;
    }
  } */