body {
  color: #333;
  line-height: 1.5;
  min-width: 1180px;
  scroll-behavior: smooth;
}
.img {
  display: table-cell;
  text-align: center;
  vertical-align: middle;
}
.l-layout {
  width: 1180px;
  margin: 0 auto;
}
@media screen and (min-width: 1460px) {
  .l-layout {
    width: 1440px;
  }
}
.l-center {
  text-align: center;
}
.ft-primary {
  color: #1477e5;
}
.ft-gray {
  color: #8e8e8e;
}
.ft-18 {
  font-size: 18px;
}
.owl-carousel .owl-item {
  float: left;
}
.u-title {
  font-weight: 700;
  font-size: 38px;
}
.u-plus {
  display: block;
  width: 118px;
  height: 28px;
  margin: 25px auto;
  border: 1px solid #fff;
  border-radius: 15px;
  background: url(../images/ind-plus.png) no-repeat center center;
}
.u-plus:hover {
  background-color: rgba(255, 255, 255, 0.1);
}
.u-btn-red {
  color: #fff;
  background: #e14539;
}
.u-btn-red:hover {
  color: #fff;
  background: #ca3d32;
}
.u-btn-red:active {
  background: #b5291f;
}
.u-btn-white {
  color: #fff;
  border: 1px solid #fff;
}
.u-btn-white:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.1);
}
.m-top {
  height: 40px;
  line-height: 40px;
  color: #8e8e8e;
  background: #333;
}
.m-top .link,
.m-top .text,
.m-top .line {
  float: left;
}
.m-top .link,
.m-top .line {
  margin-right: 19px;
}
.m-top .link:hover {
  color: #cdcdcd;
}
.m-top .line {
  width: 1px;
  height: 14px;
  margin-top: 13px;
  background: #8e8e8e;
}
.m-top .top-l {
  float: left;
}
.m-top .top-l a {
  color: #8e8e8e;
}
.m-top .top-r {
  float: right;
}
.m-top .top-r .line {
  margin-left: 19px;
}
.m-header {
  height: 89px;
  border-bottom: 1px solid #e5e5e5;
}
.m-header .logo {
  padding-top: 27px;
  float: left;
}
.m-header .logo img {
  max-width: 140px;
  max-height: 40px;
}
.m-header .menu {
  float: right;
}
.m-header .menu-list {
  padding-top: 32px;
  float: left;
}
.m-header .menu-item {
  float: left;
  margin-right: 38px;
  font-size: 16px;
}
.m-header .menu-item .menu-a {
  padding-left: 5px;
  padding-right: 5px;
  position: relative;
}
.m-header .menu-item .menu-a:hover {
  color: #1477e5;
}
.m-header .menu-item .menu-a:before {
  content: '';
  visibility: hidden;
  opacity: 0;
  position: absolute;
  height: 2px;
  left: 0;
  right: 0;
  top: 53px;
  background: #1477e5;
  -webkit-transition: .3s;
  transition: .3s;
}
.m-header .menu-item .menu-a:hover:before {
  visibility: visible;
  opacity: 1;
}
.m-header .search {
  float: right;
  height: 30px;
  width: 30px;
  margin-top: 30px;
  background: url(../images/search.png);
}
.m-header .search:hover {
  background: url(../images/ind-search-h.png);
}
.m-banner {
  height: 560px;
  position: relative;
  overflow: hidden;
}
.m-banner .banner-container {
  height: 560px;
  position: relative;
}
.m-banner .banner-slide {
  height: 560px;
}
.m-banner .layer {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  height: 75px;
  z-index: 10;
  width: 100%;
  background: url(../images/banner-hover-lit.png) no-repeat center bottom;
}
.m-banner .banner-btn-red,
.m-banner .banner-btn-white {
  display: inline-block;
  padding: 0 54px;
  border-radius: 23px;
  font-size: 18px;
}
.m-banner .banner-btn-red span,
.m-banner .banner-btn-white span {
  padding-right: 30px;
  background: url(../images/zhuan.png) no-repeat right center;
}
.m-banner .banner-btn-red {
  height: 46px;
  line-height: 46px;
}
.m-banner .banner-btn-white {
  height: 44px;
  line-height: 44px;
}
.m-banner .owl-dots {
  position: absolute;
  bottom: 100px;
  width: 100%;
  text-align: center;
}
.m-banner .owl-dot {
  height: 6px;
  width: 6px;
  margin-left: 13px;
  margin-right: 13px;
  position: relative;
  border-radius: 50%;
  background: #fff;
}
.m-banner .owl-dot.active {
  background: #1477e5;
}
.m-banner .owl-dot.active span {
  position: absolute;
  height: 10px;
  width: 10px;
  top: -4px;
  left: -4px;
  border: 2px solid #1477e5;
  border-radius: 50%;
}
@media screen and (min-width: 1460px) {
  .m-banner:after {
    background-image: url(../images/banner-hover.png);
  }
}
.m-banner-menu {
  position: relative;
  z-index: 20;
  margin-bottom: 64px;
}
.m-banner-menu .menu-item {
  float: left;
  width: 25%;
  height: 27px;
  text-align: center;
  position: relative;
}
.m-banner-menu .menu-img {
  height: 132px;
  width: 132px;
  border-radius: 50%;
  position: absolute;
  top: -120px;
  left: 50%;
  margin-left: -66px;
}
.m-banner-menu .item2,
.m-banner-menu .item3 {
  margin-top: -16px;
}
.m-banner-menu .text {
  margin-top: -10px;
  font-size: 18px;
  position: relative;
  z-index: 1;
}
@media screen and (min-width: 1460px) {
  .m-banner-menu .text {
    margin-top: 0;
  }
}
.m-card {
  margin-bottom: 27px;
}
.m-card .card-title {
  margin-bottom: 15px;
}
.m-card .card-desc {
  margin-bottom: 26px;
}
.m-card .card-item {
  float: left;
  width: 282px;
  height: 254px;
  position: relative;
  text-align: center;
}
.m-card .card-item + .card-item {
  margin-left: 17px;
}
.m-card .u-plus {
  -webkit-transform: translateY(8px);
          transform: translateY(8px);
  -webkit-transition: .3s .15s;
  transition: .3s .15s;
}
.m-card .card-item:hover .card-hover {
  visibility: visible;
  opacity: 1;
}
.m-card .card-item:hover .u-plus {
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.m-card .card-hover {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  padding-top: 66px;
  text-align: center;
  color: #fff;
  border-radius: 5px;
  background-color: #1677f3;
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FF1677F3', endColorstr='#FF1DA2F9', GradientType=1);
  background: linear-gradient(45deg, #1677f3, #1da2f9);
  -webkit-transition: .2s;
  transition: .2s;
}
.m-card .card-hover .ch-tit {
  margin-bottom: 14px;
  font-size: 20px;
  font-weight: 700;
}
.m-card .card-hover .ch-desc {
  margin-bottom: 35px;
  font-size: 16px;
}
.m-card .card-img {
  width: 282px;
  height: 188px;
}
.m-card .card-img img {
  max-width: 282px;
  max-height: 188px;
}
.m-card .card-text {
  height: 66px;
  line-height: 66px;
  font-size: 20px;
  background: #fafafa;
}
@media screen and (min-width: 1460px) {
  .m-card {
    margin-bottom: 47px;
  }
  .m-card .card-item {
    width: 345px;
    height: 310px;
  }
  .m-card .card-item + .card-item {
    margin-left: 20px;
  }
  .m-card .ch-tit {
    margin-bottom: 19px;
  }
  .m-card .card-desc {
    margin-bottom: 34px;
  }
  .m-card .card-text {
    height: 80px;
    line-height: 80px;
  }
  .m-card .card-hover {
    padding-top: 85px;
  }
  .m-card .card-img {
    width: 345px;
    height: 230px;
  }
  .m-card .card-img img {
    max-width: 345px;
    max-height: 230px;
  }
}
.m-video {
  position: relative;
  margin-top: 80px;
  height: 533px;
  padding-top: 70px;
  margin-bottom: -191px;
  color: #fff;
  text-align: center;
  overflow: hidden;
  background: #145aed url(../images/sejie.jpg) no-repeat center 0;
}
.m-video:before {
  content: '';
  position: absolute;
  bottom: 30px;
  width: 1340px;
  margin-left: -670px;
  height: 150px;
  box-shadow: 0 0 70px rgba(0, 29, 146, 0.9);
  left: 50%;
  background: #fff;
}
.m-video .video-title {
  margin-bottom: 50px;
}
.m-video .video-play {
  height: 74px;
  width: 74px;
  margin: 0 auto 52px;
  cursor: pointer;
  background: url(../images/play.png) no-repeat center center;
}
.m-video .video-play:hover {
  background-image: url(../images/ind-playh.png);
}
.m-video .video-button {
  display: inline-block;
  height: 48px;
  padding-left: 44px;
  padding-right: 44px;
  line-height: 48px;
  border-radius: 25px;
  font-size: 18px;
}
.m-video .video-button span {
  padding-right: 30px;
  background: url(../images/zhuan.png) no-repeat right center;
}
@media screen and (min-width: 1460px) {
  .m-video:before {
    width: 1600px;
    margin-left: -800px;
  }
}
.m-case {
  position: relative;
  margin: 0 auto;
  padding-bottom: 80px;
  background: #fff;
  width: 1340px;
  max-width: 100%;
  overflow-x: hidden;
}
.m-case:after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 10px;
  background-color: #1b7cf7;
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FF1B7CF7', endColorstr='#FF983DF4', GradientType=1);
  background: -webkit-gradient(linear, left top, right top, from(#1b7cf7), color-stop(#5c91f6), to(#983df4));
  background: linear-gradient(to right, #1b7cf7, #5c91f6, #983df4);
}
.m-case .l-layout {
  position: relative;
  z-index: 1;
}
.m-case .tab-nav {
  width: 186px;
  float: left;
}
.m-case .nav-item {
  display: block;
  padding-left: 28px;
  height: 72px;
  line-height: 72px;
  background: #eff3f6;
  border-radius: 5px;
  font-size: 18px;
  color: #8e8e8e;
  cursor: pointer;
  overflow: hidden;
  -webkit-transition: none;
  transition: none;
}
.m-case .nav-item .text {
  display: inline-block;
  width: 92px;
  text-align: justify;
}
.m-case .nav-item .text:after {
  content: '';
  display: inline-block;
  width: 100%;
}
.m-case .nav-item + .nav-item {
  margin-top: 4px;
}
.m-case .nav-item.active,
.m-case .nav-item:hover {
  color: #fff;
  background: url(../images/xzt-lit.png) no-repeat 0 0;
}
.m-case .nav-item.active .icon1,
.m-case .nav-item:hover .icon1 {
  background-image: url(../images/zyh1.png);
}
.m-case .nav-item.active .icon2,
.m-case .nav-item:hover .icon2 {
  background-image: url(../images/zyh2.png);
}
.m-case .nav-item.active .icon3,
.m-case .nav-item:hover .icon3 {
  background-image: url(../images/zyh3.png);
}
.m-case .nav-item.active .icon4,
.m-case .nav-item:hover .icon4 {
  background-image: url(../images/zyh4.png);
}
.m-case .nav-item.active .icon5,
.m-case .nav-item:hover .icon5 {
  background-image: url(../images/zyh5.png);
}
.m-case .nav-item.active .icon6,
.m-case .nav-item:hover .icon6 {
  background-image: url(../images/zyh6.png);
}
.m-case .nav-item.active .icon7,
.m-case .nav-item:hover .icon7 {
  background-image: url(../images/zyh7.png);
}
.m-case .nav-item.active .icon8,
.m-case .nav-item:hover .icon8 {
  background-image: url(../images/zyh8.png);
}
.m-case .nav-item.active .icon9,
.m-case .nav-item:hover .icon9 {
  background-image: url(../images/zyh9.png);
}
.m-case .img-icon {
  width: 27px;
  height: 27px;
  float: left;
  margin-top: 23px;
  margin-right: 19px;
  background-repeat: no-repeat;
  background-position: center center;
}
.m-case .icon1 {
  background-image: url(../images/zy1.png);
}
.m-case .icon2 {
  background-image: url(../images/zy2.png);
}
.m-case .icon3 {
  background-image: url(../images/zy3.png);
}
.m-case .icon4 {
  background-image: url(../images/zy4.png);
}
.m-case .icon5 {
  background-image: url(../images/zy5.png);
}
.m-case .icon6 {
  background-image: url(../images/zy6.png);
}
.m-case .icon7 {
  background-image: url(../images/zy7.png);
}
.m-case .icon8 {
  background-image: url(../images/zy8.png);
}
.m-case .icon9 {
  background-image: url(../images/zy9.png);
}
.m-case .tab-content {
  padding-left: 40px;
  margin-left: 186px;
  display: none;
}
.m-case .tab-content.show {
  display: block;
}
@media screen and (min-width: 1460px) {
  .m-case {
    width: 100%;
    max-width: 1600px;
  }
  .m-case .tab-nav {
    width: 200px;
  }
  .m-case .nav-item {
    padding-left: 34px;
    height: 84px;
    line-height: 84px;
  }
  .m-case .nav-item.active,
  .m-case .nav-item:hover {
    background: url(../images/xzt.png) no-repeat 0 0;
  }
  .m-case .tab-content {
    margin-left: 200px;
  }
  .m-case .img-icon {
    margin-top: 28px;
  }
}
.case-tab {
  padding-top: 78px;
}
.case-title {
  margin-bottom: 50px;
}
.case-name {
  padding-left: 16px;
  position: relative;
  margin-bottom: 20px;
  line-height: 1;
  font-size: 24px;
}
.case-name:before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 4px;
  height: 22px;
  background: #1477e5;
  border-radius: 2px;
}
.case-more {
  float: right;
  padding-right: 22px;
  margin-top: 9px;
  font-size: 14px;
  color: #8e8e8e;
  background: url(../images/heijian.png) no-repeat right center;
}
.case-more:hover {
  color: #1477e5;
  background-image: url(../images/youlan.png);
}
.case-info {
  margin-top: 17px;
  margin-bottom: 32px;
  height: 84px;
  overflow: hidden;
  font-size: 16px;
  line-height: 28px;
}
.case-item {
  float: left;
  width: 306px;
  border-radius: 5px;
  background: #fafafa;
  -webkit-transition: .2s box-shadow;
  transition: .2s box-shadow;
}
.case-item + .case-item {
  margin-left: 18px;
}
.case-item:hover {
  background: #fff;
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.15);
}
.case-img {
  width: 306px;
  height: 261px;
}
.case-img img {
  max-width: 306px;
  max-height: 261px;
}
.case-con {
  padding: 17px 20px 0;
}
.case-tit {
  margin-bottom: 16px;
  height: 56px;
  font-size: 18px;
  overflow: hidden;
}
.case-tit a:hover {
  color: #1477e5;
}
.case-loc {
  border-top: 1px solid #eaeaea;
  padding-top: 20px;
  padding-bottom: 20px;
  color: #8e8e8e;
  font-size: 14px;
  line-height: 18px;
}
.case-loc .icon-local {
  float: left;
  width: 16px;
  height: 18px;
  margin-right: 10px;
  background: url(../images/ind-local.png) no-repeat 0 0;
}
.case-loc .icon-type {
  float: left;
  width: 15px;
  height: 17px;
  margin-right: 10px;
  background: url(../images/ind-type.png) no-repeat 0 0;
}
.case-loc .city {
  float: left;
}
.case-loc .type {
  float: right;
}
@media screen and (min-width: 1460px) {
  .case-item {
    width: 386px;
  }
  .case-item + .case-item {
    margin-left: 20px;
  }
  .case-loc {
    padding-top: 26px;
    padding-bottom: 26px;
  }
  .case-img {
    width: 386px;
    height: 329px;
  }
  .case-img img {
    max-width: 386px;
    max-height: 329px;
  }
  .case-con {
    padding: 26px 30px 0;
  }
  .case-name {
    margin-bottom: 25px;
  }
  .case-tit {
    margin-bottom: 26px;
    height: 26px;
  }
}
.m-achieve {
  height: 536px;
  padding-top: 68px;
  text-align: center;
  color: #fff;
  background: #1477e5 url(../images/ind-ban.jpg) no-repeat center 0;
}
.m-achieve .tit {
  margin-bottom: 5px;
  font-size: 38px;
  font-weight: 700;
}
.m-achieve .desc {
  margin-bottom: 47px;
  font-size: 18px;
}
.m-achieve .list {
  width: 785px;
  margin: 0 auto;
  font-size: 16px;
  text-align: left;
  line-height: 28px;
}
.m-achieve .list span {
  margin-right: 38px;
}
.m-achieve .circles {
  margin-top: 50px;
  padding-left: 25px;
}
.m-achieve .circle {
  height: 158px;
  width: 188px;
  padding-top: 30px;
  float: left;
  margin-right: 95px;
  margin-left: 95px;
  background: url(../images/ind-circle.png) no-repeat center center;
}
.m-achieve .circle .number {
  padding-left: 15px;
  position: relative;
  display: inline-block;
  line-height: 90px;
  height: 90px;
}
.m-achieve .circle span {
  vertical-align: baseline;
}
.m-achieve .circle b {
  font-size: 90px;
  font-family: Arial, Helvetica, sans-serif;
}
.m-achieve .circle p {
  font-size: 18px;
}
@media screen and (min-width: 1460px) {
  .m-achieve .circles {
    padding-left: 151px;
  }
}
.m-news {
  padding-top: 70px;
  padding-bottom: 80px;
  background: #fafafa;
}
.m-news .news-title {
  text-align: center;
  margin-bottom: 45px;
}
.m-news .news-tab {
  padding-bottom: 16px;
  margin-bottom: 40px;
  text-align: center;
  border-bottom: 1px solid #eaeaea;
  font-size: 16px;
}
.m-news .news-tab-nav {
  padding-left: 21px;
  padding-right: 21px;
  margin-right: 28px;
  margin-left: 28px;
  cursor: pointer;
  position: relative;
}
.m-news .news-tab-nav:after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 36px;
  height: 2px;
  background: #1477e5;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: .3s;
  transition: .3s;
}
.m-news .news-tab-nav:hover,
.m-news .news-tab-nav.active {
  color: #1477e5;
}
.m-news .news-tab-nav:hover:after,
.m-news .news-tab-nav.active:after {
  visibility: visible;
  opacity: 1;
}
.m-news .news-tab-content {
  display: none;
  position: relative;
  margin: 0 auto;
  overflow: hidden;
  max-width: 1720px;
  min-width: 1180px;
}
.m-news .news-tab-content.show {
  display: block;
}
.m-news .news-item {
  width: 282px;
  margin-bottom: 50px;
  float: left;
  position: relative;
  overflow: hidden;
  border-radius: 5px;
  background: #fff;
  -webkit-transition: .2s;
  transition: .2s;
}
.m-news .news-item:after {
  visibility: hidden;
  opacity: 0;
  content: '';
  background-color: #1b7cf7;
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FF1B7CF7', endColorstr='#FF983DF4', GradientType=1);
  background: -webkit-gradient(linear, left top, right top, from(#1b7cf7), color-stop(#5c91f6), to(#983df4));
  background: linear-gradient(90deg, #1b7cf7, #5c91f6, #983df4);
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 8px;
  -webkit-transition: .2s;
  transition: .2s;
}
.m-news .news-item:hover {
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.15);
}
.m-news .news-item:hover:after {
  visibility: visible;
  opacity: 1;
}
.m-news .img {
  height: 170px;
}
.m-news .img img {
  max-width: 282px;
  max-height: 170px;
}
.m-news .news-info {
  padding: 18px 20px 25px;
}
.m-news .news-tit {
  margin-bottom: 10px;
  height: 52px;
  overflow: hidden;
  font-size: 18px;
  line-height: 26px;
}
.m-news .news-tit a:hover {
  color: #1477e5;
}
.m-news .news-con {
  height: 96px;
  margin-bottom: 10px;
  overflow: hidden;
  font-size: 14px;
  line-height: 24px;
  color: #8e8e8e;
}
.m-news .news-date {
  color: #8e8e8e;
  font-size: 14px;
}
.m-news .icon-date {
  float: left;
  height: 12px;
  width: 12px;
  margin-top: 4px;
  margin-right: 5px;
  background: url(../images/ind-date.png) no-repeat 0 0;
}
.m-news .news-button {
  margin: 0 auto;
  display: inline-block;
  height: 48px;
  padding-left: 65px;
  padding-right: 65px;
  line-height: 48px;
  font-size: 18px;
  color: #1477e5;
  border: 1px solid #1477e5;
  border-radius: 24px;
}
.m-news .news-button span {
  padding-right: 30px;
  background: url(../images/ind-news-arrow.png) no-repeat right center;
}
.m-news .news-button:hover {
  color: #fff;
  background: #1477e5;
}
.m-news .news-button:hover span {
  background-image: url(../images/ind-newsh-arrow.png);
}
.m-news .prev,
.m-news .next {
  height: 80px;
  width: 80px;
  top: 168px;
  position: absolute;
  z-index: 1;
}
.m-news .prev {
  left: 0;
  background: url(../images/ind-prev.png) no-repeat 0 0;
}
.m-news .prev:hover {
  background-image: url(../images/ind-prev-h.png);
}
.m-news .next {
  right: 0;
  background: url(../images/ind-next.png) no-repeat 0 0;
}
.m-news .next:hover {
  background-image: url(../images/ind-next-h.png);
}
.m-news .slide-wrap {
  position: relative;
  height: 429px;
  padding: 20px 0 20px 8px;
  overflow: hidden;
  margin-bottom: 12px;
}
.m-news .slide-wrap .owl-stage-outer {
  overflow: visible;
}
@media screen and (min-width: 1460px) {
  .m-news .news-item {
    width: 345px;
  }
  .m-news .news-info {
    padding: 24px 30px 33px;
  }
  .m-news .img {
    height: 207px;
  }
  .m-news .img img {
    max-width: 345px;
    max-height: 207px;
  }
  .m-news .news-con {
    height: 72px;
  }
  .m-news .slide-wrap {
    margin-bottom: 40px;
  }
}
.m-service {
  height: 531px;
  padding-top: 70px;
  background: #1477e5 url(../images/ind-service.jpg) no-repeat center center;
}
.m-service .u-title {
  color: #fff;
}
.m-service .service-list {
  padding-top: 50px;
}
.m-service .service-item {
  width: 282px;
  padding-top: 40px;
  height: 306px;
  float: left;
  border-radius: 5px;
  background: #fff;
}
.m-service .service-item + .service-item {
  margin-left: 16px;
}
.m-service .service-item:hover {
  color: #fff;
  background-color: #1677f3;
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FF1677F3', endColorstr='#FF1DA2F9', GradientType=1);
  background: linear-gradient(45deg, #1677f3, #1da2f9);
}
.m-service .service-item:hover .img1 {
  background-image: url(../images/ind-sh1.png);
}
.m-service .service-item:hover .img2 {
  background-image: url(../images/ind-sh2.png);
}
.m-service .service-item:hover .img3 {
  background-image: url(../images/ind-sh3.png);
}
.m-service .service-item:hover .img4 {
  background-image: url(../images/ind-sh4.png);
}
.m-service .service-item:hover .service-desc {
  color: #fff;
}
.m-service .service-img {
  height: 113px;
  width: 113px;
  margin: 0 auto;
  background-position: center center;
  background-repeat: no-repeat;
}
.m-service .img1 {
  background-image: url(../images/ind-s1.png);
}
.m-service .img2 {
  background-image: url(../images/ind-s2.png);
}
.m-service .img3 {
  background-image: url(../images/ind-s3.png);
}
.m-service .img4 {
  background-image: url(../images/ind-s4.png);
}
.m-service .service-tit {
  margin-top: 24px;
  margin-bottom: 10px;
  font-size: 24px;
}
.m-service .service-desc {
  font-size: 16px;
  overflow: hidden;
  height: 48px;
  width: 155px;
  margin: 0 auto;
}
.m-service .u-plus {
  margin-top: 15px;
}
@media screen and (min-width: 1460px) {
  .m-service {
    height: 566px;
  }
  .m-service .service-item {
    width: 345px;
    padding-top: 69px;
    height: 312px;
  }
  .m-service .service-item + .service-item {
    margin-left: 20px;
  }
  .m-service .service-tit {
    margin-top: 43px;
    margin-bottom: 11px;
  }
  .m-service .service-desc {
    height: 24px;
    width: auto;
  }
  .m-service .u-plus {
    margin-top: 25px;
  }
}
.m-join {
  padding-top: 70px;
  padding-bottom: 81px;
  background: #fafafa;
}
.m-join .u-title {
  margin-bottom: 52px;
}
.m-join .join-box {
  width: 580px;
  height: 168px;
  padding-top: 44px;
  border-radius: 5px;
}
.m-join .join-tit {
  margin-bottom: 22px;
  font-size: 24px;
}
.m-join .join-btn {
  display: inline-block;
  height: 28px;
  padding-left: 19px;
  padding-right: 19px;
  line-height: 28px;
  border: 1px solid #1477e5;
  color: #1477e5;
  border-radius: 15px;
}
.m-join .join-btn:hover {
  color: #fff;
  background: #1477e5;
}
.m-join .join-desc {
  margin-top: 15px;
  font-size: 16px;
}
.m-join .box1 {
  float: left;
  background: #fff url(../images/join-box1.jpg) no-repeat 0 0;
}
.m-join .box2 {
  float: right;
  background: #fff url(../images/join-box2.jpg) no-repeat 0 0;
}
@media screen and (min-width: 1460px) {
  .m-join .join-box {
    width: 710px;
  }
  .m-join .box1 {
    float: left;
    background: #fff url(../images/ind-join1.jpg) no-repeat 0 0;
  }
  .m-join .box2 {
    float: right;
    background: #fff url(../images/ind-join2.jpg) no-repeat 0 0;
  }
}
.m-footer {
  padding-top: 42px;
  background: #333;
  color: #aaa;
}
.m-footer .logo {
  width: 155px;
  margin-top: 39px;
  margin-right: 79px;
  float: left;
}
.m-footer .logo .logo-img {
  width: 155px;
  height: 52px;
}
.m-footer .logo img {
  max-width: 155px;
  max-height: 51px;
}
.m-footer .logo p {
  margin-top: 15px;
}
.m-footer .nav {
  float: left;
  padding-top: 35px;
  color: #fff;
}
.m-footer .nav ul {
  float: left;
  margin-right: 50px;
}
.m-footer .nav li {
  height: 36px;
}
.m-footer .nav a {
  color: #ccc;
}
.m-footer .nav a:hover {
  color: #ebebeb;
}
.m-footer .contact {
  float: right;
  width: 452px;
  height: 254px;
  background: #3c3c3c;
}
.m-footer .contact .ct-l {
  float: left;
  width: 250px;
  position: relative;
  padding-top: 34px;
  padding-left: 40px;
}
.m-footer .contact .ct-l:after {
  content: '';
  position: absolute;
  right: 0;
  top: 77px;
  width: 1px;
  height: 129px;
  background: #333;
}
.m-footer .contact .ct-text {
  margin-bottom: 15px;
  font-size: 14px;
  color: #fff;
}
.m-footer .contact .ct-slogan {
  font-size: 16px;
}
.m-footer .contact .ct-tel {
  color: #fff;
  margin-bottom: 21px;
  font-size: 26px;
  font-weight: 700;
}
.m-footer .contact .ct-btn {
  display: block;
  width: 200px;
  height: 50px;
  font-size: 18px;
  line-height: 50px;
  text-align: center;
  border-radius: 25px;
}
.m-footer .contact .ct-r {
  padding-top: 77px;
  float: right;
  width: 160px;
  text-align: center;
}
.m-footer .contact .ct-care {
  margin-top: 10px;
  font-size: 14px;
}
.m-footer .foot-btm {
  margin-top: 42px;
  height: 60px;
  line-height: 60px;
  background: #222;
  color: #828282;
}
.m-footer .foot-btm .copyright {
  float: left;
}
.m-footer .foot-btm .links {
  float: right;
}
.m-footer .foot-btm span {
  margin-left: 4px;
  margin-right: 4px;
}
@media screen and (min-width: 1460px) {
  .m-footer .nav ul {
    margin-right: 79px;
  }
  .m-footer .contact {
    width: 502px;
  }
  .m-footer .contact .ct-r {
    width: 210px;
  }
}
.m-fixed-side {
  position: fixed;
  right: 0;
  bottom: 170px;
  z-index: 100;
}
.m-fixed-side .side-item-wp {
  position: relative;
}
.m-fixed-side .side-item-wp:hover .side-drop {
  display: block;
}
.m-fixed-side .side-drop {
  display: none;
  position: absolute;
  right: 61px;
  width: 147px;
  top: 0;
  padding-left: 15px;
  padding-right: 15px;
  border: 1px solid #d6dee4;
  border-radius: 5px;
  background: #fff;
}
.m-fixed-side .drop-tel {
  padding-top: 10px;
  height: 50px;
}
.m-fixed-side .tel-tit {
  font-size: 12px;
  line-height: 1;
}
.m-fixed-side .tel-num {
  font-size: 20px;
  color: #1477e5;
}
.m-fixed-side .drop-wechat {
  padding-top: 18px;
  padding-bottom: 15px;
  text-align: center;
}
.m-fixed-side .drop-wechat .img {
  width: 143px;
  height: 143px;
}
.m-fixed-side .drop-wechat img {
  max-width: 143px;
  max-height: 143px;
}
.m-fixed-side .drop-wechat p {
  margin-top: 15px;
}
.m-fixed-side .side-item {
  height: 58px;
  width: 58px;
  margin-bottom: 1px;
  border: 1px solid #d6dee4;
  background: #eff3f6 url(../images/ind-fixed.png) no-repeat 0 0;
  border-radius: 5px;
  cursor: pointer;
}
.m-fixed-side .side-item:hover {
  background-color: #1477e5;
  border-color: #1477e5;
}
.m-fixed-side .side-chat:hover {
  background-position: -60px 0;
}
.m-fixed-side .side-tel {
  background-position: 0 -61px;
}
.m-fixed-side .side-tel:hover {
  background-position: -60px -61px;
}
.m-fixed-side .side-wechat {
  background-position: 0 -122px;
}
.m-fixed-side .side-wechat:hover {
  background-position: -60px -122px;
}
.m-fixed-side .side-back {
  background-position: 0 -183px;
}
.m-fixed-side .side-back:hover {
  background-position: -60px -183px;
}
.m-modal-mask {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  text-align: center;
  visibility: hidden;
  opacity: 0;
}
.m-modal-mask.show {visibility: visible;opacity: 1;display: block;}
.m-modal-mask.show .m-modal {
  -webkit-animation: drop .3s forwards;
          animation: drop .3s forwards;
}
.m-modal-mask:before {
  display: inline-block;
  overflow: hidden;
  width: 0;
  height: 100%;
  vertical-align: middle;
  content: '';
}
.m-modal-mask .m-modal {
  display: inline-block;
  position: relative;
  background: #fff;
  padding: 35px;
  border-radius: 5px;
  vertical-align: middle;
}
.m-modal-mask .modal-close {
  position: absolute;
  right: 10px;
  top: 10px;
  cursor: pointer;
  line-height: 30px;
  width: 30px;
  text-align: center;
  font-size: 24px;
}
@-webkit-keyframes drop {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -30px, 0);
            transform: translate3d(0, -30px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
}
@keyframes drop {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -30px, 0);
            transform: translate3d(0, -30px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
}
.can-anime .service-item {
  opacity: 0;
  visibility: hidden;
  -webkit-transform: translateY(-15px);
          transform: translateY(-15px);
  -webkit-transition: opacity .5s, -webkit-transform .5s;
  transition: opacity .5s, -webkit-transform .5s;
  transition: transform .5s, opacity .5s;
  transition: transform .5s, opacity .5s, -webkit-transform .5s;
}
.can-anime.enter-anime .service-item {
  opacity: 1;
  visibility: visible;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.can-anime.enter-anime .service-item:nth-child(1) {
  -webkit-transition-delay: .15s;
          transition-delay: .15s;
}
.can-anime.enter-anime .service-item:nth-child(2) {
  -webkit-transition-delay: .3s;
          transition-delay: .3s;
}
.can-anime.enter-anime .service-item:nth-child(3) {
  -webkit-transition-delay: .45s;
          transition-delay: .45s;
}
.can-anime.enter-anime .service-item:nth-child(4) {
  -webkit-transition-delay: .6s;
          transition-delay: .6s;
}