@charset "utf-8";

header {
  width: 100%;
}

/*................*/
.header {
  padding: 0px 0px;
  max-width: 1920px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  z-index: 999;
  position: fixed;
  width: 100%;
}

.header.on {
  background-color: #fff;
}
.banner,.ny-ban2{
  padding-top:100px
}
.ny-ban3{
  padding-top:230px
}


.header .logo img {
  height: 102px;
  padding: 18px 0px;
  width: auto;
  transition: all 0.5s;
}

.header .logo img.pc-img {
  display: inline-block;
}

.header .logo img.mob-img {
  display: none;
}

.header.on .logo img.pc-img {
  display: none;
}

.header.on .logo img.mob-img {
  display: block;
}

header .nav {
  padding: 0px 0px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

header .nav>ul {
  transition: all 0.5s;
}

header .nav>ul>li {
  display: inline-block;
  padding: 0px 18px;
}

.header .nav>ul>li>a {
  position: relative;
  display: block;
  font-size: 1.125rem;
  padding: 0px 0px 0px;
  line-height: 102px;
  color: #fff;
  white-space: nowrap;
  transition: all 0.3s;
}

.header.on .nav>ul>li>a {
  color: #181818;
}
.header.on .nav>ul>li.active>a {
  color: #1a33aa;
}

@media (max-width: 1560px) {
  header .nav>ul>li {
    padding: 0px 12px;
  }
}

@media (max-width: 1440px) {
  header .nav>ul>li {
    padding: 0px 7px;
  }
}

@media (max-width: 1280px) {

  .header .nav>ul>li>a {
    font-size: 1.0rem;
    line-height: 80px;
  }
  .banner ,.ny-ban2{
    padding-top:80px
  }
  .ny-ban3{
    padding-top:180px
  }


  .header .logo img {
    height: 80px;
    padding: 20px 0px;
  }
}

header .nav>ul>li:hover a,
header .nav>ul>li.active a {
  font-weight: 700;
}

.header .nav>ul>li:hover .submenu {
  opacity: 1;
  visibility: visible;
}

.header .nav>ul>li .submenu li:hover a,
header .header.on .nav>ul>li .submenu li:hover a {
  color: #1a33aa;
}

.submenu {
  width: 100%;
  background: #fff;
  left: 0%;
  padding: 40px 0px 40px;
  position: absolute;
  top: calc(100% + 0px);
  z-index: 0;
  height: 0px;
  visibility: hidden;
  overflow: hidden;
  transition: height 0.5s;
  border-top: 1px solid rgba(0, 0, 0, 0.3);
}

.submenu .t {
  font-size: 1.25rem;
  color: #333;
  font-weight: bold;
  margin-bottom: 20px;
}

.submenu .sub-menu {
  display: flex;
}

.submenu .sub-menu li {
  width: 20%;
  margin-right: 2%;
  display: block;
  opacity: 0;
  -webkit-transition: opacity 0.4s, -webkit-transform 0.5s;
  -moz-transition: opacity 0.4s, -moz-transform 0.5s;
  -ms-transition: opacity 0.4s, -ms-transform 0.5s;
  -o-transition: opacity 0.4s, -o-transform 0.5s;
  transition: opacity 0.4s, transform 0.5s;
  text-align: left;
  display: flex;
  align-items: stretch;
}

.header .nav .submenu .sub-menu li a {
  font-size: 18px;
  color: #333;
  line-height: 1.2;
  padding: 10px 0px;
  display: flex;
  width: 100%;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
  display: block;
  transition: 0.6s;
}

.header .nav>ul>li:hover .submenu li,
.header .nav>ul>li:focus .submenu li {
  opacity: 1;
  -webkit-transform: none;
  -moz-transform: none;
  -ms-transform: none;
  -o-transform: none;
  transform: none;
}

.header .nav>ul>li:hover .submenu,
.header .nav>ul>li:focus .submenu {
  height: 200px;
  z-index: 10;
}

/*分享按钮*/
.shareicon {
  white-space: nowrap;
}

.shareicon ul {
  display: flex;
  align-items: center;
}

.shareicon ul li {
  position: relative;
  margin-left: 15px;
}

.shareicon i,
.shareicon a {
  transition: all 0.5s;
  font-size: 1.125rem;
  color: #fff;
}

.header.on .shareicon i,
.header.on .shareicon a {
  color: #1a33aa;
}

.shareicon ul li span {
  font-weight: 900;
}

.shareicon ul li.weChat .er-box {
  position: absolute;
  top: 100%;
  margin-left: -50px;
  width: 0px;
  height: 0px;
  opacity: 0.0;
  background: #fff;
  padding: 5px;
  transition: all 0.3s;
}

.shareicon ul li.weChat:hover .er-box {
  opacity: 1.0;
  width: 100px;
  height: 100px;
}


@media (max-width: 1280px) {
  .shareicon ul li {
    margin-left: 10px;
  }
  .shareicon ul li:first-child{
    display: none;
  }
}

@media (max-width: 992px) {
  header{
    height: 50px;
    background: #fff;
  }
  .banner{
    padding-top:0;
  }
.ny-ban2{
  padding-top: unset;
 }
  .ny-ban3{
    padding-top:100px
  }
  /*.ny-nav, .ny-ban{*/
  /*  top: unset;*/
  /*}*/


  .header .logo img {
    height: 50px;
    padding: 8px 0px;
  }
  .header .logo img.pc-img{
    display: none;
  }
  .header .logo img.mob-img{
    display: block;
  }
  header .nav>ul {
    display: block;
  }
  header .nav {
    position: absolute;
    left: -100vw;
    top: 100%;
    width: 100%;
    height: calc(100vh - 50px);
    background: #343434;
    z-index: 999;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    padding-top: 20px;
  }

  header .nav.show {
    left: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
  }

  header .nav ul li {
    display: block !important;
    padding: 0 20px;
  }

  .header .nav ul li a {
    line-height: 45px;
    font-size: 16px;
    padding: 0px 10px;
    border-bottom: 1px solid #4d4d4d;
    color: #fff;
  }

  .header.on .nav>ul>li>a {
    color: #fff;
  }
  .header.on .nav>ul>li.active>a{
    color: #fff;
  }

  .submenu {
    display: none;
  }

  .shareicon {
    /* padding-top: 10px; */
    margin-right: 20px;
  }

  .header.on .shareicon a,
  .header.on .shareicon i {
    color: #fff;
  }

  .shareicon a span {
    font-size: 16px;
  }
  .shareicon ul li.weChat:hover .er-box{
    z-index: 3;top: 0;
    margin: 0;left: 40px;
  }
}

/* banner */
.banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.mob-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.common {
  padding-top: 8.2rem;
  padding-bottom: 8.2rem;
}

.commonT {
  padding-top: 8.2rem;
}

.title {
  font-size: 2.5rem;
  line-height: 1.1;
  position: relative;
  margin-bottom: 2.0rem;
  font-weight: 900;
  padding-left: 20px;
}

.title span {
  color: #1a33aa;
}

.title:before {
  content: "";
  width: 10px;
  height: 100%;
  position: absolute;
  left: 0;
  background-color: #1a33aa;
}

.title .more {
  padding: 1.0rem 4.0rem 1.0rem 0rem;
  float: right;
  font-size: 1.25rem;
  font-weight: 600;
  transition: all 0.3s ease-in-out;
  background: url(../images/more-blue.png) no-repeat center right;
}

.title .more:hover {
  padding: 1.0rem 4.5rem 1.0rem 0rem;
}

@media (max-width: 992px) {
  .common {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .commonT {
    padding-top: 30px;
  }
  .title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    line-height: 30px;
  }
  .title:before {
    content: "";
    width: 5px;
  }
  .title .more {
    font-size: 1.0rem;
    background-size: 25px;
    line-height: 1;
    padding: 10px 30px 10px 0;
  }
}

@media (max-width: 768px) {
  .title {
    font-size: 1.25rem;
  }
}

/* 产品 */
.product {
  background: #fff;
  position: relative;
  overflow: hidden;
}

.product .product-list {
  margin-bottom: 0;
}

/* 软件系统 */
.system {
  background: url(../images/system.jpg) no-repeat left center #fff;
  position: relative;
  overflow: hidden;
}

.system .title,
.system .title .more,
.system .title span {
  color: #fff;
}

.system .title:before {
  background-color: #fff;
}

.system .thumbs-box,
.platform .thumbs-box {
  position: relative;
  width: 40%;
  margin: 0px auto;
  margin-bottom: 2.5rem;
}
.platform .thumbs-box {
  width: 70%;
}
@media (max-width:1620px) {
  .platform .thumbs-box {
    width: 75%;
  }
}
@media (max-width:1560px) {
  .platform .thumbs-box {
    width: 100%;
  }
}
.platform .swiper-slide a{
  background-color: #fff;
}
.system .system-swiper .swiper-slide {
  background: #f4f4f4;
}
.system .system-swiper .overview {
  margin: 5rem 5rem;
}
.system .system-swiper .overview .sys-title {
  font-size: 2.1875rem;
  font-weight: 600;
}
.system .system-swiper .overview .def {
  margin-bottom: 8rem;
}
.system .box-btn,
.case .box-btn {
  width: 24%;
  float: right;
  position: relative;
  margin-top: -10rem;
}

.system .swiper-button-prev,
.system .swiper-button-next,
.platform .swiper-button-prev,
.platform .swiper-button-next {
  left: 0;
  width: 100px;
  height: 100px;
  opacity: 1.0;
  border: 2px solid #aeaeae;
  background-image: url(../images/l.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: auto 35%;
  padding: 0.5rem 0.5rem;
  border-radius: 100%;
  transition: all .4s ease-in-out;
}

.system .swiper-button-next,
.platform .swiper-button-next {
  background-image: url(../images/r.png);
  left: 40%;
}

.platform .swiper-button-next {
  left: auto;
  right: 0rem;
}

.system .swiper-button-prev:hover,
.system .swiper-button-next:hover,
.platform .swiper-button-prev:hover,
.platform .swiper-button-next:hover {
  border: 2px solid #f28e00;
  background-image: url(../images/l-hover.png);
  background-color: #f28e00;
}

.system .swiper-button-next:hover,
.platform .swiper-button-next:hover {
  background-image: url(../images/r-hover.png);
}

@media (max-width: 1360px) {
  .system .system-swiper .overview {
    width: 100%;
  }
}
@media (max-width: 998px) {
  .system .thumbs-box,
  .platform .thumbs-box{
    display: none;
  }

  .system .swiper-button-prev,
  .system .swiper-button-next,
  .platform .swiper-button-prev,
  .platform .swiper-button-next {
    width: 30px;
    height: 30px;
    padding: 0px ;
    left: -20px;
  }

  .platform .swiper-button-prev {
    left: 0;
  }
  .platform .swiper-button-next {
    left: auto;
    right: 0;
  }
  .system .swiper-button-next{
    left: 18%;
  }
  .system .system-swiper .overview {
    margin: 2rem 0px;
    padding: 0 2rem;
  }

  .system .system-swiper .overview .sys-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }
}

@media (max-width: 768px) {

  /* .system .swiper-button-prev,
  .system .swiper-button-next,
  .platform .swiper-button-prev,
  .platform .swiper-button-next {
    width: 30px;
    height: 30px;
  }

  .system .swiper-button-next {
    left: 6rem;
  } */

  .system .swiper-slide h5 {
    padding: 0.8rem 0.5rem;
    font-size: 1.0rem;
  }
}

@media (max-width: 768px) {
  .thumbs.system-thumbs .swiper-wrapper {
    flex-wrap: wrap;
    display: none;
  }

  .thumbs.system-thumbs .swiper-slide {
    width: 20% !important;
  }

  .thumbs.system-thumbs .swiper-slide:nth-child(-n+4) h5 {
    margin-bottom: 1.5rem;
  }

  .thumbs.system-thumbs .swiper-slide:nth-child(4) {
    margin-right: 0 !important;
  }
}

/*云平台*/
.platform {
  background-color: #f4f4f4;
  overflow: hidden;
}

/*案例*/
.case {

  background-color: #1e69d9;
}

/*留言*/
.message-box {
  margin: 0.5rem 0 1.35rem;
}

.message-box .tit {
  font-size: 1.425rem;
  line-height: 1.3;
  font-weight: 600;
  margin-bottom: 1.0rem;
}

.message-box .form-control {
  height: 50px;
  font-size: 1.0rem;
  border-radius: 25px;
  padding-left: 20px;
  margin-bottom: 10px;
  /* color: #fff; */
  border: none;
  border: 1px solid #fff;
}

.message-box button.msg-btn {
  width: 100%;
  height: 50px;
  font-size: 1.0rem;
  color: #fff;
  border: none;
  font-weight: 600;
  border-radius: 25px;
  background-color: #f28e00;
}

@media (max-width: 992px) {
  .message-box .tit {
    font-size: 1.125rem;
  }
}

/*关于我们*/
.about {
  background-size: cover;
  overflow: hidden;
  position: relative;
}

.about .about-box {
  width: 47.5%;
  padding-bottom: 16rem;
}

.about .about-txt h5 {
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

@media (max-width: 1560px) {
  .about .about-box {
    padding-bottom: 12rem;
  }

  .about .about-txt h5 {
    font-size: 2.5rem;
  }
}
@media (max-width: 992px) {
  .about .about-box{
    width: 100%;
  }
  .about .about-txt h5 {
    font-size: 1.5rem;
    margin-bottom: 15px;
  }
}

/* 移动端调整 */
@media (max-width: 992px) {
  .about ul li {
    width: 100%;
    background-size: contain;
    transition: all 0.6s;
  }
  .shareicon ul {
    flex-wrap: wrap;
  }
  .shareicon ul li {
    position: relative;
    margin-left: 39px;
  }
  .header .nav .shareicon ul li {
    width: 100%;
    margin-left: 20px;
    padding: 0px 0px;
    border-top: 1px solid #4d4d4d;
  }
  .header .nav .shareicon ul li a {
    width: 100%;
    display: inline-block;
  }
  .about {

    background-size: cover;
    overflow: hidden;
    position: relative;
  }
}
/* 新闻 */
.news {
  background: #fff;
  overflow: hidden;
}
.news-nav {
  float: right;
}
.news-nav li {
  position: relative;
  float: left;
  padding-left: 30px;
  display: inline-block;
}
.news-nav li:after {
  content: "";
  position: absolute;
  width: 2px;
  background: #595757;
  height: 18px;
  top: 50%;
  left: 15px;
  margin-top: -1px;
}
.news-nav li a {
  font-size: 1.25rem;
}
.news .n-img {
  overflow: hidden;
  position: relative;
  margin-top: 1.0rem;
}
.news .newslist {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news .newslist li {
  width: 47%;
}
.news .newslist li a {
  border-bottom: 1px solid #e7e7e7;
  display: block;
  padding: 11px 0px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.news .newslist li a span {
  float: right;
}
@media (max-width:991px) {
  .news .newslist li {
    width: 100%;
  }
}